Station Overview Station Location
Station Number CAN-ON-452 Latitude 44.461181
Station Name Chatsworth 1.8 ENE - GSCA Longitude -80.87506
County Ontario Elevation (ft) 1062



Month Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 2.15 31 1.74 28 0.41 3 1 13 2 0.0 0 0
Nov 16 1.74 30 1.33 22 0.41 8 2 10 1 0.0 0 0
Dec 16 5.50 30 3.16 17 2.34 13 5 14 1 22.2 7 12
Jan 17 4.84 31 3.08 17 1.76 14 1 14 1 13.3 6 10
Feb 17 3.61 28 3.61 28 0.00 0 0 20 0 24.3 15 20
March 17 3.36 31 3.36 31 0.00 0 0 17 2 10.5 9 15
April 17 5.76 29 5.76 29 0.00 0 0 16 2 5.2 1 2
May 17 6.34 31 6.34 31 0.00 0 0 18 2 0.0 0 0
June 17 7.67 29 7.67 29 0.00 0 0 20 2 0.0 0 0
July 17 4.87 31 4.32 28 0.55 3 1 13 3 0.0 0 0
Aug 17 6.12 31 6.12 31 0.00 0 0 17 1 0.0 0 0
Sept 17 3.29 30 3.29 30 0.00 0 0 13 2 0.0 0 0
Water Year Totals: 55.25" 362 days 49.78" 321 5.47" 41 days 10 185 days 19 days 75.5" 38 days 59 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 0.00
10/2/2016 0.10
10/3/2016 0.11
10/4/2016 0.05
10/5/2016 T
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.11
10/9/2016 0.11
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.36
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.01
10/17/2016 0.50
10/18/2016 0.01
10/19/2016 0.02
10/20/2016 **
10/21/2016 **
10/22/2016 0.41
10/23/2016 0.04
10/24/2016 0.02
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.30
10/29/2016 0.00
10/30/2016 T
10/31/2016 0.00
11/1/2016 **
11/2/2016 **
11/3/2016 **
11/4/2016 **
11/5/2016 **
11/6/2016 0.23
11/7/2016 0.00
11/8/2016 T
11/9/2016 0.03
11/10/2016 0.04
11/11/2016 0.02
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.03
11/17/2016 0.02
11/18/2016 0.00
11/19/2016 0.06
11/20/2016 0.28
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.10
11/25/2016 0.37
11/26/2016 0.38
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 **
11/30/2016 0.18
12/1/2016 0.68
12/2/2016 0.45
12/3/2016 0.28
12/4/2016 0.00
12/5/2016 0.31
12/6/2016 0.03
12/7/2016 0.02
12/8/2016 **
12/9/2016 0.28
12/10/2016 0.00
12/11/2016 0.16
12/12/2016
12/13/2016 0.41
12/14/2016 0.05
12/15/2016 **
12/16/2016 1.15
12/17/2016 **
12/18/2016 0.39
12/19/2016 **
12/20/2016 **
12/21/2016 **
12/22/2016 **
12/23/2016 0.12
12/24/2016 0.17
12/25/2016 T
12/26/2016 **
12/27/2016 0.40
12/28/2016 0.05
12/29/2016 0.12
12/30/2016 0.21
12/31/2016 0.22
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.33
1/2/2017 0.00
1/3/2017 0.59
1/4/2017 0.22
1/5/2017 0.43
1/6/2017 0.17
1/7/2017 0.24
1/8/2017 0.17
1/9/2017 **
1/10/2017 **
1/11/2017 **
1/12/2017 **
1/13/2017 **
1/14/2017 **
1/15/2017 **
1/16/2017 **
1/17/2017 **
1/18/2017 **
1/19/2017 **
1/20/2017 **
1/21/2017 **
1/22/2017 1.76
1/23/2017 0.00
1/24/2017 0.04
1/25/2017 0.03
1/26/2017 0.19
1/27/2017 0.13
1/28/2017 0.11
1/29/2017 0.41
1/30/2017 0.02
1/31/2017 T
2/1/2017 0.20
2/2/2017 0.29
2/3/2017 0.14
2/4/2017 0.05
2/5/2017 0.09
2/6/2017 0.09
2/7/2017 0.04
2/8/2017 0.49
2/9/2017 0.06
2/10/2017 0.06
2/11/2017 0.06
2/12/2017 0.04
2/13/2017 0.44
2/14/2017 0.00
2/15/2017 0.24
2/16/2017 0.10
2/17/2017 0.01
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.05
2/23/2017 0.00
2/24/2017 0.06
2/25/2017 1.02
2/26/2017 0.08
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.78
3/2/2017 0.36
3/3/2017 0.08
3/4/2017 0.27
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.10
3/8/2017 0.01
3/9/2017 0.03
3/10/2017 T
3/11/2017 0.16
3/12/2017 0.15
3/13/2017 0.00
3/14/2017 0.01
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.14
3/19/2017 T
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.20
3/25/2017 0.54
3/26/2017 0.13
3/27/2017 0.16
3/28/2017 0.04
3/29/2017 0.00
3/30/2017 0.00
3/31/2017 0.20
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.04
4/2/2017 0.00
4/3/2017 T
4/4/2017 0.15
4/5/2017 0.35
4/6/2017 0.58
4/7/2017 1.36
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 1.07
4/12/2017 0.03
4/13/2017 0.00
4/14/2017 0.02
4/15/2017 0.00
4/16/2017 0.37
4/17/2017 0.15
4/18/2017 0.00
4/19/2017 0.01
4/20/2017
4/21/2017 0.74
4/22/2017 0.03
4/23/2017 T
4/24/2017 0.00
4/25/2017 0.00
4/26/2017 0.23
4/27/2017 0.00
4/28/2017 0.50
4/29/2017 0.00
4/30/2017 0.13
5/1/2017 1.10
5/2/2017 0.32
5/3/2017 0.57
5/4/2017 0.01
5/5/2017 0.39
5/6/2017 0.83
5/7/2017 0.54
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.20
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.04
5/20/2017 0.01
5/21/2017 0.24
5/22/2017 0.46
5/23/2017 0.05
5/24/2017 T
5/25/2017 0.17
5/26/2017 0.50
5/27/2017 0.02
5/28/2017 0.00
5/29/2017 0.80
5/30/2017 0.09
5/31/2017 T
6/1/2017 0.00
6/2/2017 0.08
6/3/2017 0.00
6/4/2017 0.39
6/5/2017 0.01
6/6/2017 0.46
6/7/2017 0.04
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017
6/13/2017 0.61
6/14/2017 0.24
6/15/2017 0.00
6/16/2017 0.60
6/17/2017 0.02
6/18/2017 1.05
6/19/2017 0.37
6/20/2017 T
6/21/2017 0.51
6/22/2017 T
6/23/2017 0.83
6/24/2017 0.07
6/25/2017 0.12
6/26/2017 0.18
6/27/2017 0.72
6/28/2017 0.13
6/29/2017 0.31
6/30/2017 0.93
Day of YearDaily PrcpMultiday Prcp
7/1/2017 **
7/2/2017 **
7/3/2017 0.55
7/4/2017 T
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.04
7/8/2017 0.15
7/9/2017 0.01
7/10/2017 0.05
7/11/2017 0.00
7/12/2017 0.00
7/13/2017 0.78
7/14/2017 0.82
7/15/2017 T
7/16/2017 0.00
7/17/2017 0.03
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.80
7/22/2017 0.01
7/23/2017 0.31
7/24/2017 0.02
7/25/2017 0.29
7/26/2017 T
7/27/2017 1.01
7/28/2017 0.00
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017 0.56
8/5/2017 1.76
8/6/2017 0.07
8/7/2017 0.01
8/8/2017 0.05
8/9/2017 0.02
8/10/2017 0.07
8/11/2017 0.00
8/12/2017 0.01
8/13/2017 1.77
8/14/2017 0.02
8/15/2017 0.02
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.35
8/19/2017 0.17
8/20/2017 0.12
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.83
8/24/2017 0.01
8/25/2017 0.00
8/26/2017 T
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.28
9/1/2017 0.01
9/2/2017 0.00
9/3/2017 0.74
9/4/2017 0.04
9/5/2017 0.79
9/6/2017 0.17
9/7/2017 0.02
9/8/2017 0.18
9/9/2017 T
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 T
9/18/2017 0.39
9/19/2017 0.25
9/20/2017 0.11
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.03
9/29/2017 0.21
9/30/2017 0.35



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.00 0.0 M M M overcast
10/2/2016 7:00 AM 0.10 M M M M
10/3/2016 7:00 AM 0.11 M M M M overcast light drizzle
10/4/2016 7:00 AM 0.05 M M M M low mist early morning, its going to be sunny!
10/5/2016 7:00 AM T M M M M
10/6/2016 7:00 AM 0.00 0.0 M M M
10/7/2016 7:00 AM 0.00 0.0 M M M
10/8/2016 7:00 AM 0.11 M M M M
10/9/2016 7:00 AM 0.11 M M M M
10/10/2016 7:00 AM 0.00 0.0 M M M heavy frost
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.36 M M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.01 M M M M
10/17/2016 7:00 AM 0.50 M M M M
10/18/2016 7:00 AM 0.01 M M M M
10/19/2016 7:00 AM 0.02 M M M M
10/23/2016 7:00 AM 0.04 M M M M
10/24/2016 7:00 AM 0.02 M M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M trace of snow with wind
10/28/2016 7:00 AM 0.30 M M M M Mostly melted snow in gauge. Snow covered the ground this morning but gone tonight. Estimate 1-2cm
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM T M M M M
10/31/2016 7:00 AM 0.00 0.0 M M M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM T M M M M
11/9/2016 7:00 AM 0.03 M M M M
11/10/2016 7:00 AM 0.04 M M M M
11/11/2016 7:00 AM 0.02 M M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.03 M M M M
11/17/2016 7:00 AM 0.02 M M M M
11/18/2016 7:00 AM 0.00 0.0 M M M
11/19/2016 7:28 AM 0.06 M M M M
11/20/2016 7:00 AM 0.28 M M M M rain and melted snow
11/21/2016 7:00 AM 0.00 0.0 M M M
11/22/2016 7:00 AM 0.00 0.0 M M M
11/23/2016 7:00 AM 0.00 0.0 M M M
11/24/2016 7:00 AM 0.10 M M M M melted snow
11/25/2016 7:00 AM 0.37 M M M M rain
11/26/2016 7:00 AM 0.38 M M M M
11/27/2016 7:00 AM 0.00 0.0 M M M
11/28/2016 7:00 AM 0.00 0.0 M M M
12/1/2016 7:00 AM 0.68 M M M M
12/2/2016 7:00 AM 0.45 0.0 M 0.0 M All rain. Raining at time of observation with a few wet flurries.
12/3/2016 7:00 AM 0.28 0.0 M T M melted snow and rain. snow melted by 11am.
12/4/2016 7:00 AM 0.00 0.0 M 0.0 M
12/5/2016 7:00 AM 0.31 4.7 0.31 4.7 0.31 melted wet snow
12/6/2016 7:00 AM 0.03 0.0 M 0.8 M
12/7/2016 7:00 AM 0.02 0.0 M T M Most snow is gone. Some thin patches left
12/10/2016 7:00 AM 0.00 0.0 M 2.0 M
12/11/2016 7:00 AM 0.16 4.7 0.16 6.1 0.16 Light and Fluffy snow
12/13/2016 7:00 AM 0.41 M 0.41 8.7 M melted snow. This should have been a multi-day report for Dec 12 and 13th.
12/14/2016 8:00 AM 0.05 M 0.05 9.1 M melted snow. Drifted areas snow depth quite variable 20 to 28 cm.
12/24/2016 7:00 AM 0.17 1.3 0.17 14.8 M melted wet snow
12/25/2016 7:00 AM T T T 11.2 M Dusting of snow this morning. Sunny Day
12/28/2016 7:00 AM 0.05 0.6 0.05 6.5 M new light snow 1-2cm
12/29/2016 7:00 AM 0.12 2.2 0.12 8.3 M new wet snow
12/30/2016 7:00 AM 0.21 2.2 0.21 8.5 M
12/31/2016 7:00 AM 0.22 6.5 0.22 13.1 M Snow depth quite variable. Windy today- starting to drift.
1/1/2017 7:00 AM 0.33 3.1 0.33 14.3 M
1/2/2017 7:00 AM 0.00 0.0 M 12.1 M Sunny!
1/3/2017 7:00 AM 0.59 0.0 M 10.8 M Heavy rain in the night. mild. All rain , no snow.
1/4/2017 7:00 AM 0.22 M M M M melted wet snow. snowing at observation time
1/5/2017 7:00 AM 0.43 M 0.43 17.4 M new snow depth was quite variable due to drifting. 15-26cm.
1/6/2017 7:00 AM 0.17 3.5 0.17 18.1 M
1/7/2017 7:00 AM 0.24 M M M M
1/8/2017 7:00 AM 0.17 M 0.17 21.0 M
1/23/2017 7:00 AM 0.00 0.0 M M M
1/24/2017 7:00 AM 0.04 M M M M Just rain no snow.
1/25/2017 7:00 AM 0.03 M M M M Light rain at observation time.
1/26/2017 7:00 AM 0.19 0.0 M M M rain and melted snow
1/27/2017 7:00 AM 0.13 0.4 M 6.3 M melted snow
1/28/2017 7:00 AM 0.11 0.8 0.11 7.0 M
1/29/2017 7:00 AM 0.41 4.8 0.41 11.7 M
1/30/2017 7:00 AM 0.02 0.7 0.02 M M melted snow
1/31/2017 7:00 AM T 0.0 M 12.0 M
2/1/2017 7:00 AM 0.20 2.8 0.20 13.6 M
2/2/2017 7:00 AM 0.29 M M 14.3 M
2/3/2017 7:00 AM 0.14 2.4 0.14 18.4 M snowing at observation time
2/4/2017 7:00 AM 0.05 1.7 0.05 15.2 M melted snow
2/5/2017 9:20 AM 0.09 1.8 0.09 16.3 M
2/6/2017 7:00 AM 0.09 1.7 0.09 17.1 M
2/7/2017 7:00 AM 0.04 0.7 0.04 15.2 M
2/8/2017 7:00 AM 0.49 T 0.49 12.3 M Precipitation was a mixture of mostly rain with some freezing rain and trace amount of light snow early morning. All frozen in the morning.
2/9/2017 7:00 AM 0.06 1.0 0.06 12.6 M
2/10/2017 7:00 AM 0.06 0.8 0.06 13.2 M
2/11/2017 7:00 AM 0.06 0.8 0.06 12.8 M melted snow- Snow depth variable due to drifting
2/12/2017 7:00 AM 0.04 0.7 0.04 12.7 M
2/13/2017 7:00 AM 0.44 3.2 0.44 15.4 M
2/14/2017 7:00 AM 0.00 0.0 M 15.0 M
2/15/2017 7:00 AM 0.24 3.9 0.24 18.7 M
2/16/2017 7:00 AM 0.10 1.9 0.10 19.3 M
2/17/2017 7:00 AM 0.01 0.4 0.01 18.1 M
2/18/2017 7:00 AM 0.00 0.0 M 15.7 M Sunny and warm today. Sap is running.
2/19/2017 7:00 AM 0.00 0.0 M 12.6 M
2/20/2017 7:00 AM 0.00 0.0 M M M Snow depth is variable. 2 cm (under the conifers) to 28cm (in fields). Another sunny day.
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.05 0.0 M M M Precipitation was rain. Very foggy this morning. Snow depth variable 0 cm under conifers to 15-20 cm in the fields.
2/23/2017 7:00 AM 0.00 0.0 M M M snow pack reduced to patches, ground saturated unfrozen
2/24/2017 7:00 AM 0.06 M M M M Raining this morning -- Snow all gone except for drifted areas and driveway piles
2/25/2017 7:00 AM 1.02 M M M M scattered showers and some thunder and lighting throughout last 24 hour period. Snow mostly gone except for driveway piles, woodlot fringes and in deciduous woodlots.
2/26/2017 7:00 AM 0.08 0.5 M 0.4 M Melted snow
2/27/2017 7:00 AM 0.00 0.0 M M M
2/28/2017 7:00 AM 0.00 0.0 M M M
3/1/2017 7:00 AM 0.78 M M M M All rain.
3/2/2017 7:00 AM 0.36 0.7 0.36 0.7 M melted snow and melted freezing rain
3/3/2017 7:00 AM 0.08 1.3 0.08 2.0 M melted snow
3/4/2017 7:00 AM 0.27 1.7 0.27 3.5 M Melted snow. May have caught more snow in the tube due to windy conditions/minor drifting. Sunny day today.
3/5/2017 7:00 AM 0.00 0.0 M M M sunny, cold
3/6/2017 7:00 AM 0.00 0.0 M 1.4 M
3/7/2017 7:00 AM 0.10 M M M M overcast
3/8/2017 7:00 AM 0.01 M M M M no snow left except for a couple of driveway piles.
3/9/2017 7:00 AM 0.03 0.2 M 0.2 M melted snow.
3/10/2017 7:00 AM T T M T M a trace of snow
3/11/2017 7:00 AM 0.16 1.2 0.16 1.2 M
3/12/2017 7:00 AM 0.15 1.9 0.15 3.0 M melted snow
3/13/2017 7:00 AM 0.00 0.0 M 1.6 M
3/14/2017 7:00 AM 0.01 0.1 0.01 2.4 M melted snow
3/15/2017 7:00 AM 0.00 0.0 M 2.3 M
3/16/2017 7:00 AM 0.00 0.0 M 1.8 M
3/17/2017 7:00 AM 0.00 0.0 M 0.9 M
3/18/2017 7:00 AM 0.14 2.8 0.14 3.1 M New snow!
3/19/2017 7:00 AM T M M 0.8 M
3/20/2017 7:00 AM 0.00 0.0 M M M snow mostly gone -- a few patches left Sap ran yesterday
3/21/2017 7:00 AM 0.00 0.0 M M M
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M Frosty windshields
3/24/2017 7:00 AM 0.20 M M M M Light rain this morning.
3/25/2017 7:00 AM 0.54 T M M M mostly rain with about 2mm equivalent melted slush included. Slush/sleet trace on the ground.
3/26/2017 7:00 AM 0.13 M M M M
3/27/2017 7:00 AM 0.16 M M M M Foggy. Cardinals and Robins active.
3/28/2017 7:00 AM 0.04 M M M M
3/29/2017 7:00 AM 0.00 0.0 M M M Frost
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.20 0.6 0.20 0.6 M melted wet snow and/or rain
4/1/2017 7:00 AM 0.04 M M M M
4/2/2017 7:00 AM 0.00 0.0 M M M
4/3/2017 7:00 AM T M M M M
4/4/2017 7:00 AM 0.15 M M M M
4/5/2017 7:00 AM 0.35 M M M M
4/6/2017 7:00 AM 0.58 M M M M
4/7/2017 7:00 AM 1.36 5.2 1.36 5.2 M Mixture of melted wet snow and rain. Snow started in afternoon
4/8/2017 7:00 AM 0.00 0.0 M 3.1 M Sunny and Frosty
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 1.07 M M M M Thunderstorms in the night
4/12/2017 7:00 AM 0.03 M M M M
4/13/2017 7:00 AM 0.00 0.0 M M M frosty
4/14/2017 7:00 AM 0.02 M M M M
4/15/2017 7:00 AM 0.00 0.0 M M M Overcast -Started raining this morning.
4/16/2017 6:49 AM 0.37 M M M M rain fell between 7:30 am to 12:30 pm.
4/17/2017 7:00 AM 0.15 M M M M Mist rain at observation time.
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 7:00 AM 0.01 M M M M
4/21/2017 7:00 AM 0.74 M M M M
4/22/2017 7:00 AM 0.03 M M M M
4/23/2017 7:00 AM T M M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.00 0.0 M M M
4/26/2017 7:00 AM 0.23 M M M M
4/27/2017 7:00 AM 0.00 0.0 M M M
4/28/2017 7:00 AM 0.50 M M M M
4/29/2017 7:00 AM 0.00 0.0 M M M
4/30/2017 7:00 AM 0.13 M M M M Raining at Observation time
5/1/2017 7:00 AM 1.10 M M M M
5/2/2017 7:00 AM 0.32 M M M M
5/3/2017 7:00 AM 0.57 M M M M
5/4/2017 7:00 AM 0.01 M M M M
5/5/2017 7:00 AM 0.39 M M M M still raining
5/6/2017 7:00 AM 0.83 M M M M
5/7/2017 7:00 AM 0.54 M M M M
5/8/2017 7:00 AM 0.00 0.0 M M M Frost on the ground this am- House wrens are back
5/9/2017 7:00 AM 0.00 0.0 M M M
5/10/2017 7:00 AM 0.00 0.0 M M M Sunny Day
5/11/2017 7:00 AM 0.00 0.0 M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 6:40 AM 0.20 M M M M Sunny and a light patchy frost
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM 0.00 0.0 M M M Sunny, warm, black flies
5/18/2017 7:00 AM 0.00 0.0 M M M
5/19/2017 7:00 AM 0.04 M M M M misty, overcast, 2C
5/20/2017 7:00 AM 0.01 M M M M
5/21/2017 9:00 AM 0.24 M M M M
5/22/2017 7:00 AM 0.46 M M M M
5/23/2017 7:00 AM 0.05 M M M M
5/24/2017 7:00 AM T M M M M
5/25/2017 7:00 AM 0.17 M M M M
5/26/2017 7:00 AM 0.50 M M M M
5/27/2017 7:00 AM 0.02 M M M M
5/28/2017 7:00 AM 0.00 0.0 M M M
5/29/2017 7:00 AM 0.80 M M M M thunder storms around midnight last night
5/30/2017 7:00 AM 0.09 M M M M
5/31/2017 7:00 AM T M M M M
6/1/2017 7:00 AM 0.00 0.0 M M M
6/2/2017 7:00 AM 0.08 M M M M
6/3/2017 7:00 AM 0.00 0.0 M M M
6/4/2017 8:20 AM 0.39 M M M M
6/5/2017 7:40 AM 0.01 M M M M
6/6/2017 7:00 AM 0.46 M M M M
6/7/2017 7:00 AM 0.04 M M M M
6/8/2017 7:00 AM 0.00 0.0 M M M
6/9/2017 7:00 AM 0.00 0.0 M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.61 M M M M Intense thunder storms with heavy rains between 2-4:30 am
6/14/2017 7:00 AM 0.24 M M M M sporadic rain showers in the AM
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.60 M M M M
6/17/2017 7:00 AM 0.02 M M M M
6/18/2017 7:53 AM 1.05 M M M M Still raining at observation time.
6/19/2017 7:00 AM 0.37 M M M M
6/20/2017 7:00 AM T M M M M
6/21/2017 7:00 AM 0.51 M M M M
6/22/2017 7:00 AM T M M M M
6/23/2017 7:00 AM 0.83 M M M M
6/24/2017 7:00 AM 0.07 M M M M
6/25/2017 7:30 AM 0.12 M M M M
6/26/2017 7:00 AM 0.18 M M M M
6/27/2017 7:00 AM 0.72 M M M M
6/28/2017 7:00 AM 0.13 M M M M
6/29/2017 7:00 AM 0.31 M M M M
6/30/2017 7:00 AM 0.93 M M M M
7/4/2017 7:00 AM T M M M M
7/5/2017 7:00 AM 0.00 0.0 M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM 0.04 M M M M
7/8/2017 7:00 AM 0.15 M M M M
7/9/2017 7:00 AM 0.01 M M M M
7/10/2017 7:00 AM 0.05 M M M M
7/11/2017 7:00 AM 0.00 0.0 M M M
7/12/2017 7:00 AM 0.00 0.0 M M M
7/13/2017 7:00 AM 0.78 M M M M
7/14/2017 7:00 AM 0.82 M M M M
7/15/2017 7:00 AM T M M M M
7/16/2017 7:00 AM 0.00 0.0 M M M
7/17/2017 7:00 AM 0.03 M M M M
7/18/2017 7:00 AM 0.00 0.0 M M M
7/19/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.00 0.0 M M M
7/21/2017 7:00 AM 0.80 M M M M
7/22/2017 7:00 AM 0.01 M M M M
7/23/2017 7:00 AM 0.31 M M M M
7/24/2017 7:00 AM 0.02 M M M M
7/25/2017 7:00 AM 0.29 M M M M
7/26/2017 7:00 AM T M M M M
7/27/2017 7:00 AM 1.01 M M M M
7/28/2017 7:00 AM 0.00 0.0 M M M
7/29/2017 7:00 AM 0.00 0.0 M M M
7/30/2017 7:00 AM 0.00 0.0 M M M
7/31/2017 7:00 AM 0.00 0.0 M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.00 0.0 M M M
8/4/2017 7:00 AM 0.56 M M M M
8/5/2017 7:00 AM 1.76 M M M M
8/6/2017 7:00 AM 0.07 M M M M
8/7/2017 8:25 AM 0.01 M M M M
8/8/2017 7:00 AM 0.05 M M M M
8/9/2017 7:00 AM 0.02 M M M M
8/10/2017 7:00 AM 0.07 M M M M
8/11/2017 7:00 AM 0.00 0.0 M M M
8/12/2017 7:00 AM 0.01 M M M M
8/13/2017 7:00 AM 1.77 M M M M
8/14/2017 7:00 AM 0.02 M M M M
8/15/2017 7:00 AM 0.02 M M M M
8/16/2017 7:00 AM 0.00 0.0 M M M
8/17/2017 7:00 AM 0.00 0.0 M M M
8/18/2017 7:00 AM 0.35 M M M M
8/19/2017 7:00 AM 0.17 M M M M
8/20/2017 7:00 AM 0.12 M M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 7:00 AM 0.83 M M M M
8/24/2017 7:00 AM 0.01 M M M M
8/25/2017 7:00 AM 0.00 0.0 M M M
8/26/2017 7:00 AM T M M M M heavy dew
8/27/2017 7:00 AM 0.00 0.0 M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 7:00 AM 0.00 0.0 M M M
8/31/2017 6:35 AM 0.28 M M M M
9/1/2017 7:00 AM 0.01 M M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 7:00 AM 0.74 M M M M
9/4/2017 7:00 AM 0.04 M M M M
9/5/2017 7:00 AM 0.79 M M M M
9/6/2017 7:00 AM 0.17 M M M M
9/7/2017 7:00 AM 0.02 M M M M
9/8/2017 7:00 AM 0.18 M M M M
9/9/2017 7:00 AM T M M M M
9/10/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.00 0.0 M M M
9/15/2017 7:00 AM 0.00 0.0 M M M
9/16/2017 7:00 AM 0.00 0.0 M M M
9/17/2017 7:00 AM T M M M M
9/18/2017 7:45 AM 0.39 M M M M Thunderstorm in the middle of the night
9/19/2017 7:00 AM 0.25 M M M M
9/20/2017 7:00 AM 0.11 M M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM 0.00 0.0 M M M
9/24/2017 7:00 AM 0.00 0.0 M M M
9/25/2017 7:00 AM 0.00 0.0 M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.00 0.0 M M M
9/28/2017 7:00 AM 0.03 M M M M
9/29/2017 7:15 AM 0.21 M M M M Raining at Observation time
9/30/2017 7:00 AM 0.35 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/20/2016 10/22/2016 7:00 AM 3 0.41 M M
11/1/2016 11/06/2016 7:00 AM 6 0.23 M M
11/29/2016 11/30/2016 7:00 AM 2 0.18 M M
12/8/2016 12/09/2016 7:00 AM 2 0.28 2.0 0.28 All melted snow
12/15/2016 12/16/2016 7:00 AM 2 1.15 23.6 M precipitation was all melted snow over the 2 day period. Not a lot of drifting so depth should be representative.
12/17/2016 12/18/2016 7:00 AM 2 0.39 17.7 0.39 Snow depth is variable 40-50 cm.
12/19/2016 12/23/2016 7:00 AM 5 0.12 M 0.12 Snow depth variable 35-40 cm
12/26/2016 12/27/2016 7:00 AM 2 0.40 6.1 0.40 Precipitation in this period was a mixture of rain, and freezing rain. Core was ice, no snow.
1/9/2017 1/22/2017 7:00 AM 14 1.76 M M I was away during this period. Precipitation recorded at the nearby Holland Centre Automated gage was 44.8 mm over this time frame. So the record is an estimate
7/1/2017 7/03/2017 7:00 AM 3 0.55 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground