Station Overview Station Location
Station Number VA-FX-95 Latitude 38.87634
Station Name Oakton 2.0 SW Longitude -77.33155
County Fairfax Elevation (ft) 383



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 18 3.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 3.24 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 18 3.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 2.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 19 2.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 19 3.57 2.55 8 2.55 3 0.00 5 1 2 1 0.0 0 0
April 19 3.26 1.33 14 1.33 10 0.00 4 1 6 2 0.0 0 0
May 19 4.18 4.71 9 4.71 9 0.00 0 0 9 0 0.0 0 0
June 19 3.94 2.34 4 2.34 4 0.00 0 0 4 0 0.0 0 0
July 19 4.01 4.70 5 4.70 5 0.00 0 0 5 0 0.0 0 0
Aug 19 3.31 5.60 4 5.60 4 0.00 0 0 4 0 0.0 0 0
Sept 19 4.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 41.72" 21.23" 44 days 21.23" 35 0.00" 9 days 2 30 days 3 days 0.0" 0 days 0 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019 **
3/17/2019 **
3/18/2019 **
3/19/2019 **
3/20/2019 0.00
3/21/2019 1.95
3/22/2019 0.60
3/23/2019
3/24/2019
3/25/2019 T
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019 T
4/3/2019 0.00
4/4/2019
4/5/2019 0.29
4/6/2019
4/7/2019 0.00
4/8/2019 0.06
4/9/2019 0.02
4/10/2019
4/11/2019
4/12/2019 0.20
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019 0.35
4/20/2019 0.41
4/21/2019
4/22/2019 **
4/23/2019 **
4/24/2019 **
4/25/2019 0.00
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019 T
5/1/2019
5/2/2019 0.52
5/3/2019
5/4/2019 0.11
5/5/2019 1.71
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019 0.32
5/11/2019 0.22
5/12/2019 0.70
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019 0.48
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019 0.47
5/29/2019
5/30/2019 0.18
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019 0.86
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019 0.86
6/19/2019 0.56
6/20/2019 0.06
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019 2.74
7/10/2019
7/11/2019
7/12/2019 1.07
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019 0.25
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019 0.42
7/24/2019
7/25/2019 0.22
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019 1.63
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019 3.01
8/17/2019
8/18/2019
8/19/2019
8/20/2019 0.18
8/21/2019 0.78
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/21/2019 5:00 PM 1.95 M M M M
3/22/2019 5:00 PM 0.60 M M M M A little over a half inch of rain fell after 5:00 PM yesterday and then another 0.05 fell after a band of rain rolled through area and exited quickly. This brings the two day rainfall to 2.55 inches.
3/25/2019 5:00 PM T M M M M Light drizzle with no real accumulation.
4/2/2019 5:00 PM T M M M M
4/3/2019 5:00 PM 0.00 0.0 M M M
4/5/2019 5:00 PM 0.29 M M M M Rain shower throughout the day
4/7/2019 5:00 PM 0.00 0.0 M M M
4/8/2019 6:00 PM 0.06 M M M M
4/9/2019 5:00 PM 0.02 M M M M
4/12/2019 5:00 PM 0.20 M M M M
4/19/2019 5:00 PM 0.35 M M M M
4/20/2019 5:00 PM 0.41 M M M M
4/30/2019 5:00 PM T M M M M
5/2/2019 5:00 PM 0.52 M M M M
5/4/2019 5:00 PM 0.11 M M M M
5/5/2019 5:00 PM 1.71 M M M M
5/10/2019 5:00 PM 0.32 M M M M
5/11/2019 5:00 PM 0.22 M M M M
5/12/2019 5:00 PM 0.70 M M M M
5/23/2019 5:00 PM 0.48 M M M M Short but intense rain squall that caused wind gusts up to 70 mph in certain places and many power outages.
5/28/2019 5:00 PM 0.47 M M M M Short, but heavy downpour in the morning led to sunnier skies in the afternoon.
5/30/2019 5:00 PM 0.18 M M M M
6/13/2019 5:00 PM 0.86 M M M M
6/18/2019 5:00 PM 0.86 M M M M
6/19/2019 5:00 PM 0.56 M M M M
6/20/2019 5:00 PM 0.06 M M M M
7/9/2019 7:30 AM 2.74 M M M M
7/12/2019 9:00 AM 1.07 M M M M
7/18/2019 9:00 AM 0.25 M M M M
7/23/2019 8:45 AM 0.42 M M M M
7/25/2019 9:00 AM 0.22 M M M M
8/8/2019 6:30 AM 1.63 M M M M
8/16/2019 6:30 AM 3.01 M M M M
8/20/2019 8:00 AM 0.18 M M M M
8/21/2019 8:30 AM 0.78 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/16/2019 3/20/2019 5:00 PM 5 0.00 0.0 0.00 No rain was observed for the five day period between March 16th and March 20th.
4/22/2019 4/25/2019 5:00 PM 4 0.00 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