Station Overview Station Location
Station Number WA-TH-60 Latitude 47.0408
Station Name Olympia 6.7 E Longitude -122.7523
County Thurston Elevation (ft) 256



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 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 20 1.02 18 1.02 18 0.00 0 0 4 0 0.0 0 0
July 20 0.41 31 0.41 31 0.00 0 0 4 1 0.0 0 0
Aug 20 0.61 31 0.61 31 0.00 0 0 3 0 0.0 0 0
Sept 20 3.14 30 3.14 30 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 5.18" 110 days 5.18" 110 0.00" 0 days 0 20 days 1 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020
6/12/2020
6/13/2020 0.30
6/14/2020 0.00
6/15/2020 0.55
6/16/2020 0.08
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.09
6/20/2020 0.00
6/21/2020 0.00
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.01
7/2/2020 T
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.18
7/8/2020 0.00
7/9/2020 0.06
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.16
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.11
8/21/2020 0.49
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.01
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.02
9/15/2020 0.04
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.07
9/19/2020 0.04
9/20/2020 0.01
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 1.09
9/24/2020 0.51
9/25/2020 0.95
9/26/2020 0.41
9/27/2020 0.00
9/28/2020 0.00
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
6/13/2020 12:00 AM 0.30 M M M M Rain starting at around 0900 and ending around 1300. Light to heavy. Downpour later in the day; about 1700.
6/14/2020 12:00 AM 0.00 0.0 M M M
6/15/2020 12:00 AM 0.55 M M M M Steady rain ending by noon. Scattered showers and downpours throughout the rest of the day.
6/16/2020 12:00 AM 0.08 M M M M Showers from 15JUN's storm ending by about 0200.
6/17/2020 12:00 AM 0.00 0.0 M M M
6/18/2020 12:00 AM 0.00 0.0 M M M
6/19/2020 12:00 AM 0.09 M M M M Light showers beginning at 2100. Ending by midnight.
6/20/2020 12:00 AM 0.00 0.0 M M M
6/21/2020 12:00 AM 0.00 0.0 M M M
6/22/2020 12:00 AM 0.00 0.0 M M M
6/23/2020 12:00 AM 0.00 0.0 M M M
6/24/2020 12:00 AM 0.00 0.0 M M M
6/25/2020 12:00 AM 0.00 0.0 M M M
6/26/2020 12:00 AM 0.00 0.0 M M M
6/27/2020 12:00 AM 0.00 0.0 M M M
6/28/2020 12:00 AM 0.00 0.0 M M M
6/29/2020 12:00 AM 0.00 0.0 M M M
6/30/2020 12:00 AM 0.00 0.0 M M M
7/1/2020 12:00 AM 0.01 M M M M Brief downpour at about 1230. Little accumulation. Precipitation lasting less than fifteen minutes.
7/2/2020 12:00 AM T M M M M Light shower at about 1300. Precipitation lasting no more than ten minutes.
7/3/2020 12:00 AM 0.00 0.0 M M M
7/4/2020 12:00 AM 0.00 0.0 M M M
7/5/2020 12:00 AM 0.00 0.0 M M M
7/6/2020 12:00 AM 0.00 0.0 M M M
7/7/2020 12:00 AM 0.18 M M M M Downpour from about 1530-1600. Minor ponding on the sidewalks and at low spots in the street.
7/8/2020 12:00 AM 0.00 0.0 M M M
7/9/2020 12:00 AM 0.06 M M M M Moderate showers starting at about 1500 and ending at about 1700.
7/10/2020 12:00 AM 0.00 0.0 M M M
7/11/2020 12:00 AM 0.00 0.0 M M M
7/12/2020 12:00 AM 0.00 0.0 M M M
7/13/2020 12:00 AM 0.00 0.0 M M M
7/14/2020 12:00 AM 0.00 0.0 M M M
7/15/2020 12:00 AM 0.00 0.0 M M M
7/16/2020 12:00 AM 0.00 0.0 M M M
7/17/2020 12:00 AM 0.00 0.0 M M M
7/18/2020 12:00 AM 0.00 0.0 M M M
7/19/2020 12:00 AM 0.00 0.0 M M M
7/20/2020 12:00 AM 0.00 0.0 M M M
7/21/2020 12:00 AM 0.00 0.0 M M M
7/22/2020 12:00 AM 0.00 0.0 M M M
7/23/2020 12:00 AM 0.00 0.0 M M M
7/24/2020 12:00 AM 0.00 0.0 M M M
7/25/2020 12:00 AM 0.00 0.0 M M M
7/26/2020 12:00 AM 0.00 0.0 M M M
7/27/2020 12:00 AM 0.00 0.0 M M M
7/28/2020 12:00 AM 0.00 0.0 M M M
7/29/2020 12:00 AM 0.00 0.0 M M M
7/30/2020 12:00 AM 0.00 0.0 M M M
7/31/2020 12:00 AM 0.16 M M M M Downpour near 0300 followed by showers until 0330
8/1/2020 12:00 AM 0.00 0.0 M M M
8/2/2020 12:00 AM 0.00 0.0 M M M
8/3/2020 12:00 AM 0.00 0.0 M M M
8/4/2020 12:00 AM 0.00 0.0 M M M
8/5/2020 12:00 AM 0.00 0.0 M M M
8/6/2020 12:00 AM 0.00 0.0 M M M
8/7/2020 12:00 AM 0.00 0.0 M M M
8/8/2020 12:00 AM 0.00 0.0 M M M
8/9/2020 12:00 AM 0.00 0.0 M M M
8/10/2020 12:00 AM 0.00 0.0 M M M
8/11/2020 12:00 AM 0.00 0.0 M M M
8/12/2020 12:00 AM 0.00 0.0 M M M
8/13/2020 12:00 AM 0.00 0.0 M M M
8/14/2020 12:00 AM 0.00 0.0 M M M
8/15/2020 12:00 AM 0.00 0.0 M M M
8/16/2020 12:00 AM 0.00 0.0 M M M
8/17/2020 12:00 AM 0.00 0.0 M M M
8/18/2020 12:00 AM 0.00 0.0 M M M
8/19/2020 12:00 AM 0.00 0.0 M M M
8/20/2020 11:59 PM 0.11 M M M M Precipitation began around 1900. Lasted until 1941. Heaviest around 1920. Light NW winds preceding and following the storm; 2-3 mph. Temperature at 79 before the storm and 68 after. Humidity 65% at beginning of precipitation and 98% when precipitation ended. Pressure steady at 29.74 inHg. or 1007 mb. Showers resuming at 2230.
8/21/2020 11:59 PM 0.49 M M M M Scattered showers and downpours throughout the day.
8/22/2020 12:00 AM 0.00 0.0 M M M
8/23/2020 12:00 AM 0.00 0.0 M M M
8/24/2020 12:00 AM 0.00 0.0 M M M
8/25/2020 12:00 AM 0.00 0.0 M M M
8/26/2020 12:00 AM 0.00 0.0 M M M
8/27/2020 12:00 AM 0.00 0.0 M M M
8/28/2020 12:00 AM 0.00 0.0 M M M
8/29/2020 12:00 AM 0.00 0.0 M M M
8/30/2020 12:00 AM 0.00 0.0 M M M
8/31/2020 12:00 AM 0.01 M M M M Light shower around 0200. Nothing impressive.
9/1/2020 12:00 AM 0.00 0.0 M M M
9/2/2020 12:00 AM 0.00 0.0 M M M
9/3/2020 12:00 AM 0.00 0.0 M M M
9/4/2020 12:00 AM 0.00 0.0 M M M
9/5/2020 12:00 AM 0.00 0.0 M M M
9/6/2020 12:00 AM 0.00 0.0 M M M
9/7/2020 12:00 AM 0.00 0.0 M M M Very windy... wildfire smoke blowing in after sunset. Very poor air quality.
9/8/2020 12:00 AM 0.00 0.0 M M M Very windy with wildfire smoke blowing in from the east.
9/9/2020 12:00 AM 0.00 0.0 M M M
9/10/2020 12:00 AM 0.00 0.0 M M M
9/11/2020 12:00 AM 0.00 0.0 M M M
9/12/2020 12:00 AM 0.00 0.0 M M M
9/13/2020 12:00 AM 0.00 0.0 M M M
9/14/2020 12:00 AM 0.02 0.0 M M M Light showers. Nothing major. Still dense smoke/fog.
9/15/2020 12:00 AM 0.04 M M M M Showery before sunrise. Dense smoke/fog all day. Shower around 2000.
9/16/2020 12:00 AM 0.00 0.0 M M M
9/17/2020 12:00 AM 0.00 0.0 M M M
9/18/2020 12:00 AM 0.07 M M M M Thunder with a shower around 030. Widely-spread showers throughout the day.
9/19/2020 12:00 AM 0.04 M M M M Cloudy with scattered showers throughout the day.
9/20/2020 12:00 AM 0.01 M M M M Light showers before 0300.
9/21/2020 12:00 AM 0.00 0.0 M M M
9/22/2020 11:59 AM 0.00 0.0 M M M
9/23/2020 11:59 PM 1.09 M M M M Scattered showers and downpours throughout the day. Cloudy and windy.
9/24/2020 11:59 AM 0.51 M M M M Scattered downpours. Heaviest around 1345.
9/25/2020 11:59 AM 0.95 M M M M Scattered downpours. Windy.
9/26/2020 11:59 AM 0.41 M M M M Scattered downpours ending by 1700.
9/27/2020 11:59 AM 0.00 0.0 M M M
9/28/2020 11:59 AM 0.00 0.0 M M M
9/29/2020 11:59 PM 0.00 0.0 M M M
9/30/2020 11:59 PM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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