CoCoRaHS Data Explorer
Search Stations
About
Roadmap
Feedback
Open main menu
Viewing Station:
IA-IA-21 : Williamsburg 0.6 SW
Mar 25, 2023 - Aug 6, 2025
829 Total Observations
Select a view
View:
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Observation Data Tables
Informational
Date Range to Display
Shortcuts
Update
Daily Precip
217
Multi-day Precip
0
Significant Weather
0
Hail
0
Condition Monitoring
0
Map
Obs Date
Obs Time
Gauge Catch (in)
Snowfall (in)
Snowpack (in)
Flooding
Notes
Depth
SWE
Depth
SWE
2025-08-06
8:00 AM
0.00
0.0
NA
NA
NA
2025-08-05
8:00 AM
0.00
0.0
NA
NA
NA
2025-08-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-08-03
8:00 AM
0.00
0.0
NA
NA
NA
2025-08-02
8:00 AM
0.00
0.0
NA
NA
NA
2025-08-01
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-31
8:00 AM
0.03
NA
NA
NA
NA
2025-07-30
8:00 AM
0.77
NA
NA
NA
NA
2025-07-29
8:00 AM
0.86
NA
NA
NA
NA
2025-07-28
8:00 AM
0.36
NA
NA
NA
NA
2025-07-27
8:00 AM
0.13
NA
NA
NA
NA
2025-07-26
8:00 AM
0.31
NA
NA
NA
NA
2025-07-25
8:00 AM
0.03
NA
NA
NA
NA
2025-07-24
8:00 AM
0.19
NA
NA
NA
NA
2025-07-23
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-22
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-21
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-20
8:00 AM
1.05
NA
NA
NA
NA
2025-07-19
8:00 AM
0.64
NA
NA
NA
NA
2025-07-18
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-17
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-15
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-12
8:00 AM
1.64
NA
NA
NA
NA
2025-07-11
8:00 AM
1.79
NA
NA
NA
NA
2025-07-10
8:00 AM
0.49
NA
NA
NA
NA
2025-07-09
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-08
8:00 AM
0.04
NA
NA
NA
NA
2025-07-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-06
8:00 AM
2.39
NA
NA
NA
NA
2025-07-05
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-07-03
20:34 PM
0.00
0.0
NA
NA
NA
2025-07-02
8:00 AM
T
NA
NA
NA
NA
2025-07-01
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-30
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-29
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-28
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-27
8:00 AM
0.46
NA
NA
NA
NA
2025-06-26
8:00 AM
0.06
NA
NA
NA
NA
2025-06-25
8:00 AM
0.96
NA
NA
NA
NA
2025-06-24
8:00 AM
0.98
NA
NA
NA
NA
2025-06-23
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-22
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-21
8:00 AM
0.19
NA
NA
NA
NA
2025-06-20
8:00 AM
0.09
NA
NA
NA
NA
2025-06-19
8:00 AM
0.89
NA
NA
NA
NA
2025-06-18
8:00 AM
0.43
NA
NA
NA
NA
2025-06-17
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-16
8:00 AM
T
NA
NA
NA
NA
2025-06-15
8:00 AM
0.24
NA
NA
NA
NA
2025-06-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-12
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-10
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-09
8:00 AM
0.02
NA
NA
NA
NA
2025-06-08
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-06
8:00 AM
0.01
NA
NA
NA
NA
2025-06-04
8:00 AM
0.53
NA
NA
NA
NA
2025-06-03
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-02
8:00 AM
0.00
0.0
NA
NA
NA
2025-06-01
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-31
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-30
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-29
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-28
8:00 AM
0.03
NA
NA
NA
NA
2025-05-27
8:00 AM
T
NA
NA
NA
NA
2025-05-26
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-25
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-24
8:00 AM
0.03
NA
NA
NA
NA
2025-05-23
8:00 AM
T
NA
NA
NA
NA
2025-05-22
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-21
8:00 AM
0.33
NA
NA
NA
NA
2025-05-20
8:00 AM
2.12
NA
NA
NA
NA
2025-05-19
8:00 AM
T
NA
NA
NA
NA
2025-05-18
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-17
8:00 AM
T
NA
NA
NA
NA
2025-05-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-15
7:17 AM
T
NA
NA
NA
NA
2025-05-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-12
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-10
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-09
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-08
8:00 AM
0.03
NA
NA
NA
NA
2025-05-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-06
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-05
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-03
8:00 AM
0.09
NA
NA
NA
NA
2025-05-02
8:00 AM
0.31
NA
NA
NA
NA
2025-05-01
8:00 AM
0.42
NA
NA
NA
NA
2025-04-30
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-29
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-28
8:00 AM
T
NA
NA
NA
NA
2025-04-27
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-26
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-25
8:00 AM
0.09
NA
NA
NA
NA
2025-04-24
7:45 AM
0.02
NA
NA
NA
NA
2025-04-23
8:00 AM
0.06
NA
NA
NA
NA
2025-04-22
8:00 AM
0.32
NA
NA
NA
NA
2025-04-21
8:59 AM
1.71
NA
NA
NA
NA
2025-04-20
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-19
8:00 AM
0.04
NA
NA
NA
NA
2025-04-18
8:00 AM
0.24
NA
NA
NA
NA
2025-04-17
8:00 AM
0.08
NA
NA
NA
NA
2025-04-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-15
8:00 AM
T
NA
NA
NA
NA
2025-04-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-12
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-10
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-09
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-08
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-06
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-05
8:00 AM
0.04
NA
NA
NA
NA
2025-04-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-04-03
8:00 AM
0.62
NA
NA
NA
NA
2025-04-02
8:00 AM
0.83
NA
NA
NA
NA
2025-04-01
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-31
8:00 AM
0.01
NA
NA
NA
NA
2025-03-30
8:00 AM
0.04
NA
NA
NA
NA
2025-03-29
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-28
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-27
8:00 AM
0.08
NA
NA
NA
NA
2025-03-26
8:00 AM
0.05
NA
NA
NA
NA
2025-03-25
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-24
8:00 AM
0.06
NA
NA
NA
NA
2025-03-23
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-22
8:00 AM
0.03
NA
NA
NA
NA
2025-03-21
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-20
8:00 AM
0.09
T
T
T
T
2025-03-19
8:00 AM
0.02
NA
NA
NA
NA
2025-03-18
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-17
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-15
8:00 AM
0.14
NA
NA
NA
NA
2025-03-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-12
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-10
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-09
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-08
8:00 AM
0.04
NA
NA
NA
NA
2025-03-07
8:00 AM
0.13
0.4
NA
0.4
NA
2025-03-06
8:00 AM
0.09
1.8
0.09
1.8
0.09
2025-03-05
8:00 AM
1.46
NA
NA
NA
NA
2025-03-04
8:00 AM
0.05
NA
NA
NA
NA
2025-03-03
8:00 AM
0.02
NA
NA
NA
NA
2025-03-02
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-01
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-28
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-27
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-26
8:00 AM
0.03
NA
NA
NA
NA
2025-02-25
8:00 AM
T
NA
NA
NA
NA
2025-02-24
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-23
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-22
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-21
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-20
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-19
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-18
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-17
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-15
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-14
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-13
8:00 AM
0.47
4.7
0.49
8.2
0.57
2025-02-12
9:00 AM
0.11
3.1
0.11
3.1
0.11
2025-02-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-10
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-09
8:00 AM
T
NA
NA
NA
NA
2025-02-08
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-06
8:00 AM
0.02
NA
NA
NA
NA
2025-02-05
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-03
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-02
8:00 AM
0.00
0.0
NA
NA
NA
2025-02-01
8:00 AM
0.01
NA
NA
NA
NA
2025-01-31
8:00 AM
0.27
NA
NA
NA
NA
2025-01-30
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-29
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-28
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-27
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-26
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-25
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-24
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-23
8:00 AM
0.12
1.9
0.12
2.4
0.19
2025-01-22
8:00 AM
0.04
0.5
0.04
0.5
0.04
2025-01-21
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-20
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-19
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-18
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-17
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-16
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-15
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-14
8:00 AM
0.02
NA
NA
NA
NA
2025-01-13
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-12
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-10
8:00 AM
T
T
T
T
T
2025-01-09
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-08
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-07
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-06
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-05
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-04
8:00 AM
0.00
0.0
NA
NA
NA
2025-01-03
8:00 AM
0.15
2.7
0.13
2.7
0.15
2025-01-02
8:00 AM
0.01
0.2
0.01
0.0
NA
2025-01-01
8:00 AM
0.00
0.0
NA
NA
NA