Station Overview Station Location
Station Number SD-BK-1 Latitude 44.266622
Station Name Brookings 2.8 SSW Longitude -96.801197
County Brookings Elevation (ft) 1621



Month 30 Yr Avg by PRISM 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 15 2.07 1.31 9 0.09 3 1.22 6 1 2 0 0.0 0 0
Nov 15 1.03 0.66 12 0.01 10 0.65 2 1 1 3 0.2 1 1
Dec 15 0.51 1.31 17 1.09 15 0.22 2 1 4 3 12.7 4 8
Jan 16 0.44 0.00 1 0.00 1 0.00 0 0 0 1 0.0 0 0
Feb 16 0.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 16 1.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 2.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 3.02 1.16 17 0.65 12 0.51 5 1 2 4 0.0 0 0
June 16 4.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 3.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 3.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 25.04" 4.44" 56 days 1.84" 41 2.60" 15 days 4 9 days 11 days 12.9" 5 days 9 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015 **
10/24/2015 **
10/25/2015 **
10/26/2015 **
10/27/2015 **
10/28/2015 1.22
10/29/2015 0.02
10/30/2015 0.00
10/31/2015 0.07
11/1/2015 0.00
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.00
11/5/2015 T
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015 T
11/17/2015 **
11/18/2015 0.65
11/19/2015
11/20/2015 0.00
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015 0.00
11/26/2015
11/27/2015 T
11/28/2015
11/29/2015
11/30/2015 0.01
12/1/2015 0.71
12/2/2015 0.04
12/3/2015 0.00
12/4/2015 0.00
12/5/2015 0.00
12/6/2015 0.00
12/7/2015 0.00
12/8/2015 0.00
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015 0.33
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015 T
12/24/2015 0.00
12/25/2015 T
12/26/2015 **
12/27/2015 0.22
12/28/2015 0.00
12/29/2015 T
12/30/2015 0.01
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016 T
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016
2/3/2016
2/4/2016
2/5/2016
2/6/2016
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016 T
5/10/2016 **
5/11/2016 **
5/12/2016 **
5/13/2016 **
5/14/2016 0.51
5/15/2016 T
5/16/2016 0.00
5/17/2016 T
5/18/2016 0.00
5/19/2016 0.00
5/20/2016 0.00
5/21/2016 0.00
5/22/2016 0.00
5/23/2016 0.39
5/24/2016
5/25/2016 0.26
5/26/2016 T
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/29/2015 7:00 AM 0.02 T T 0.0 0.00 Combination of snow and graupel throughout the day. Never had snow accumulation. Visibility reduced to less than a mile at times with the wind.
10/30/2015 7:00 AM 0.00 0.0 M M M Cooler cloudier day - feeling like late fall.
10/31/2015 7:00 AM 0.07 M M M M
11/1/2015 7:00 AM 0.00 0.0 M M M
11/2/2015 7:00 AM 0.00 0.0 M M M
11/3/2015 7:00 AM 0.00 0.0 M M M
11/4/2015 7:00 AM 0.00 0.0 M M M
11/5/2015 6:00 AM T M M M M Drizzle starting around observation time.
11/16/2015 7:00 AM T M M M M Tough call. Saw a few drops on the grill on the deck. Called it a trace rather than just condensation. BUt was humid enough it could have been either.
11/20/2015 7:00 AM 0.00 0.0 M M M Very windy again yesterday, died off overnight. Gusts approaching 50.
11/25/2015 7:00 AM 0.00 0.0 M M M Foggy conditions with some limited visibility. Not a major issue.
11/27/2015 7:00 AM T T T 0.0 0.00 Light snow for about an hour in the morning. Minor accumulation that has sublimated. Cloudy and breezy conditions.
11/30/2015 7:00 AM 0.01 0.2 0.01 0.2 M Snow within the last 1.5 hours. Did not note any ice accumulation prior.
12/1/2015 7:00 AM 0.71 7.0 0.71 7.0 0.71 Just under 5 inches at 5 PM. Another 0.9 between 9 PM and 7 AM. Lightly snowing at ob time. Little wind.
12/2/2015 7:00 AM 0.04 0.5 0.04 6.0 M Additional snow during the day. Likely more depth, but had melting ongoing. Roads melting a decent amount with warm soils. Snow occurred of an on throughout the day. Not very much wind (10-15 at best) for a large storm system.
12/3/2015 7:00 AM 0.00 0.0 M M M
12/4/2015 7:00 AM 0.00 0.0 M M M
12/5/2015 7:00 AM 0.00 0.0 0.00 3.5 M No precipitation. Warm temperatures yesterday, overnight along with strong wind made a big impact on snow pack.
12/6/2015 7:00 AM 0.00 0.0 M M M
12/7/2015 7:00 AM 0.00 0.0 M M M
12/8/2015 7:00 AM 0.00 0.0 0.00 2.0 M Additional melting. Large open patches in the back yard.
12/16/2015 7:00 AM 0.33 5.0 0.33 6.0 M Numbers don't match up well. Believe undercatch in the gauge. Snow was piled on top partially blocking opening. Snow has accumulated and piled on everything. Little has blown or fallen off. Snow on ground is the more believable number.
12/23/2015 7:00 AM T T T M M Very light snow during the mid-morning.
12/24/2015 7:00 AM 0.00 0.0 M M M
12/25/2015 7:00 AM T T T M M About an hour of flurries during the early afternoon. Enough to see a bit collect on the driveway.
12/28/2015 7:00 AM 0.00 0.0 0.00 9.0 M Very pretty day with mostly clear skies and pretty sunset accentuated by approaching cirro and alto cu clouds.
12/29/2015 7:00 AM T T T 9.0 M Flurries during the day. Storm followed eastern track largely missing the area.
12/30/2015 7:00 AM 0.01 0.2 0.01 9.0 M Flurries periodically during the day. Accumulating snow during the evening and overnight.
1/25/2016 7:30 AM T T T M M Just started snowing before ob time.
5/9/2016 6:45 AM T M M M M Deck barely wet. Additional showers started at obs time.
5/15/2016 7:00 AM T M M M M A few sprinkles in the afternoon about 3-4 PM.
5/16/2016 7:00 AM 0.00 0.0 M M M Very nice day yesterday Some frost over the weekend.
5/17/2016 7:00 AM T M M M M A brief shower in the afternoon.
5/18/2016 7:00 AM 0.00 0.0 M M M Nice spring day. Snow (from cottonwoods) in the yard. Some things from garden emerging.
5/19/2016 7:00 AM 0.00 0.0 M M M
5/20/2016 7:00 AM 0.00 0.0 M M M
5/21/2016 7:00 AM 0.00 0.0 M M M
5/22/2016 7:00 AM 0.00 0.0 M M M
5/23/2016 7:00 AM 0.39 M M M M Occurred overnight. Very windy during the day yesterday. Warm southerly winds.
5/25/2016 7:00 AM 0.26 M M M M Storm moved through about 5 AM. Brief period of gusty winds.
5/26/2016 7:00 AM T M M M M Line of storms collapsed west of Brookings. Left gusty winds and a few drops of rain.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/23/2015 10/28/2015 7:00 AM 6 1.22 M M
11/17/2015 11/18/2015 7:00 AM 2 0.65 M M Several episodes of the last two days. Unsure of convection. Likely warm enough there was no frozen precip.
12/26/2015 12/27/2015 7:00 AM 2 0.22 9.0 M Combined 2 day snow fall was 8.5 inches.
5/10/2016 5/14/2016 7:00 AM 5 0.51 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