CoCoRaHS Data Explorer
Search Stations
About
Roadmap
Feedback
Open main menu
Viewing Station:
CA-OR-27 : Irvine 4.1 NNE
Oct 25, 2011 - Sep 19, 2026
5,168 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
256
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
2026-09-19
11:17 AM
0.00
0.0
NA
NA
NA
2026-09-18
18:30 PM
0.00
0.0
NA
NA
NA
2026-09-17
8:15 AM
0.00
0.0
NA
NA
NA
2026-09-16
20:42 PM
0.00
0.0
NA
NA
NA
2026-09-15
14:18 PM
0.00
0.0
NA
NA
NA
2026-09-14
16:06 PM
0.00
0.0
NA
NA
NA
2026-09-13
19:16 PM
0.00
0.0
NA
NA
NA
2026-09-12
11:28 AM
0.00
0.0
NA
NA
NA
2026-09-11
7:59 AM
0.00
0.0
NA
NA
NA
2026-09-10
19:41 PM
0.00
0.0
NA
NA
NA
2026-09-09
18:05 PM
0.00
0.0
NA
NA
NA
2026-09-08
16:51 PM
T
NA
NA
NA
NA
2026-09-07
17:03 PM
0.04
NA
NA
NA
NA
2026-09-06
15:40 PM
0.27
NA
NA
NA
NA
2026-09-05
13:38 PM
0.00
0.0
NA
NA
NA
2026-09-04
12:59 PM
0.00
0.0
NA
NA
NA
2026-09-03
7:45 AM
0.00
0.0
NA
NA
NA
2026-09-02
8:51 AM
0.00
0.0
NA
NA
NA
2026-09-01
6:40 AM
0.00
0.0
NA
NA
NA
2026-08-30
4:52 AM
0.00
0.0
NA
NA
NA
2026-08-29
9:38 AM
0.00
0.0
NA
NA
NA
2026-08-28
12:46 PM
0.00
0.0
NA
NA
NA
2026-08-27
13:34 PM
0.00
0.0
NA
NA
NA
2026-08-26
10:34 AM
0.00
0.0
NA
NA
NA
2026-08-25
11:17 AM
0.00
0.0
NA
NA
NA
2026-08-24
14:06 PM
0.00
0.0
NA
NA
NA
2026-08-23
10:38 AM
0.00
0.0
NA
NA
NA
2026-08-22
5:34 AM
0.00
0.0
NA
NA
NA
2026-08-21
16:53 PM
0.00
0.0
NA
NA
NA
2026-08-20
12:16 PM
0.00
0.0
NA
NA
NA
2026-08-19
16:09 PM
0.00
0.0
NA
NA
NA
2026-08-18
13:20 PM
0.00
0.0
NA
NA
NA
2026-08-17
11:00 AM
0.00
0.0
NA
NA
NA
2026-08-16
23:14 PM
0.00
0.0
NA
NA
NA
2026-08-15
13:12 PM
0.00
0.0
NA
NA
NA
2026-08-14
16:18 PM
0.00
0.0
NA
NA
NA
2026-08-13
16:31 PM
0.00
0.0
NA
NA
NA
2026-08-12
14:28 PM
0.00
0.0
NA
NA
NA
2026-08-11
8:50 AM
0.00
0.0
NA
NA
NA
2026-08-10
15:05 PM
0.00
0.0
NA
NA
NA
2026-08-09
9:59 AM
0.00
0.0
NA
NA
NA
2026-08-08
8:53 AM
0.00
0.0
NA
NA
NA
2026-08-07
8:40 AM
0.00
0.0
NA
NA
NA
2026-08-06
13:08 PM
0.00
0.0
NA
NA
NA
2026-08-05
8:19 AM
0.00
0.0
NA
NA
NA
2026-08-04
11:51 AM
0.00
0.0
NA
NA
NA
2026-08-03
13:36 PM
0.00
0.0
NA
NA
NA
2026-08-02
19:43 PM
0.00
0.0
NA
NA
NA
2026-08-01
20:12 PM
0.00
0.0
NA
NA
NA
2026-07-30
8:14 AM
0.00
0.0
NA
NA
NA
2026-07-29
7:55 AM
0.00
0.0
NA
NA
NA
2026-07-28
18:59 PM
0.00
0.0
NA
NA
NA
2026-07-27
12:39 PM
0.00
0.0
NA
NA
NA
2026-07-26
1:14 AM
0.00
0.0
NA
NA
NA
2026-07-25
9:28 AM
0.00
0.0
NA
NA
NA
2026-07-24
7:42 AM
0.00
0.0
NA
NA
NA
2026-07-23
7:14 AM
0.00
0.0
NA
NA
NA
2026-07-22
11:17 AM
0.00
0.0
NA
NA
NA
2026-07-21
9:17 AM
0.00
0.0
NA
NA
NA
2026-07-20
11:18 AM
0.00
0.0
NA
NA
NA
2026-07-19
18:39 PM
0.00
0.0
NA
NA
NA
2026-07-18
10:25 AM
0.00
0.0
NA
NA
NA
2026-07-17
15:46 PM
0.00
0.0
NA
NA
NA
2026-07-16
14:00 PM
0.00
0.0
NA
NA
NA
2026-07-15
14:28 PM
0.00
0.0
NA
NA
NA
2026-07-14
16:10 PM
0.00
0.0
NA
NA
NA
2026-07-13
11:19 AM
0.00
0.0
NA
NA
NA
2026-07-12
6:30 AM
0.00
0.0
NA
NA
NA
2026-07-11
10:45 AM
0.00
0.0
NA
NA
NA
2026-07-10
8:10 AM
0.00
0.0
NA
NA
NA
2026-07-09
9:14 AM
0.00
0.0
NA
NA
NA
2026-07-08
7:02 AM
0.00
0.0
NA
NA
NA
2026-07-07
7:42 AM
0.00
0.0
NA
NA
NA
2026-07-06
12:43 PM
0.00
0.0
NA
NA
NA
2026-07-05
10:16 AM
0.00
0.0
NA
NA
NA
2026-07-04
9:57 AM
0.00
0.0
NA
NA
NA
2026-07-03
7:38 AM
0.00
0.0
NA
NA
NA
2026-07-02
8:52 AM
T
NA
NA
NA
NA
2026-07-01
10:16 AM
T
NA
NA
NA
NA
2026-06-30
7:40 AM
0.00
0.0
NA
NA
NA
2026-06-29
9:47 AM
0.00
0.0
NA
NA
NA
2026-06-28
8:26 AM
0.00
0.0
NA
NA
NA
2026-06-27
7:19 AM
0.00
0.0
NA
NA
NA
2026-06-26
8:13 AM
0.00
0.0
NA
NA
NA
2026-06-25
7:00 AM
0.00
0.0
NA
NA
NA
2026-06-24
7:26 AM
0.00
0.0
NA
NA
NA
2026-06-23
9:12 AM
0.00
0.0
NA
NA
NA
2026-06-22
8:38 AM
0.00
0.0
NA
NA
NA
2026-06-21
14:50 PM
0.00
0.0
NA
NA
NA
2026-06-20
11:09 AM
0.00
0.0
NA
NA
NA
2026-06-19
7:05 AM
0.00
0.0
NA
NA
NA
2026-06-18
6:35 AM
0.00
0.0
NA
NA
NA
2026-06-17
8:45 AM
0.00
0.0
NA
NA
NA
2026-06-16
8:25 AM
0.00
0.0
NA
NA
NA
2026-06-15
15:55 PM
0.00
0.0
NA
NA
NA
2026-06-14
19:28 PM
0.00
0.0
NA
NA
NA
2026-06-13
8:09 AM
0.00
0.0
NA
NA
NA
2026-06-12
8:46 AM
0.00
0.0
NA
NA
NA
2026-06-11
6:57 AM
0.00
0.0
NA
NA
NA
2026-06-10
12:03 PM
0.00
0.0
NA
NA
NA
2026-06-09
9:02 AM
0.00
0.0
NA
NA
NA
2026-06-08
13:30 PM
0.00
0.0
NA
NA
NA
2026-06-07
7:54 AM
0.00
0.0
NA
NA
NA
2026-06-06
12:58 PM
0.00
0.0
NA
NA
NA
2026-06-05
9:22 AM
0.00
0.0
NA
NA
NA
2026-06-04
15:16 PM
0.00
0.0
NA
NA
NA
2026-06-03
11:43 AM
0.00
0.0
NA
NA
NA
2026-06-02
9:41 AM
0.00
0.0
NA
NA
NA
2026-06-01
7:00 AM
0.00
0.0
NA
NA
NA
2026-05-31
17:38 PM
0.00
0.0
NA
NA
NA
2026-05-30
8:19 AM
0.00
0.0
NA
NA
NA
2026-05-28
0:20 AM
0.00
0.0
NA
NA
NA
2026-05-27
7:34 AM
T
NA
NA
NA
NA
2026-05-26
6:59 AM
0.00
0.0
NA
NA
NA
2026-05-25
9:22 AM
0.00
0.0
NA
NA
NA
2026-05-24
7:34 AM
0.00
0.0
NA
NA
NA
2026-05-23
7:03 AM
0.00
0.0
NA
NA
NA
2026-05-22
15:32 PM
0.00
0.0
NA
NA
NA
2026-05-21
7:08 AM
0.00
0.0
NA
NA
NA
2026-05-20
15:46 PM
0.00
0.0
NA
NA
NA
2026-05-19
7:09 AM
0.00
0.0
NA
NA
NA
2026-05-18
8:21 AM
0.00
0.0
NA
NA
NA
2026-05-17
6:56 AM
0.00
0.0
NA
NA
NA
2026-05-16
16:04 PM
0.00
0.0
NA
NA
NA
2026-05-15
4:00 AM
0.00
0.0
NA
NA
NA
2026-05-14
9:16 AM
0.00
0.0
NA
NA
NA
2026-05-13
8:45 AM
0.00
0.0
NA
NA
NA
2026-05-12
7:12 AM
0.00
0.0
NA
NA
NA
2026-05-11
1:04 AM
0.00
0.0
NA
NA
NA
2026-05-10
10:04 AM
0.00
0.0
NA
NA
NA
2026-05-09
10:01 AM
0.00
0.0
NA
NA
NA
2026-05-08
13:50 PM
0.00
0.0
NA
NA
NA
2026-05-07
14:14 PM
0.00
0.0
NA
NA
NA
2026-05-06
8:48 AM
0.00
0.0
NA
NA
NA
2026-05-05
7:20 AM
0.00
0.0
NA
NA
NA
2026-05-04
7:47 AM
0.00
0.0
NA
NA
NA
2026-05-03
11:56 AM
0.00
0.0
NA
NA
NA
2026-05-02
11:00 AM
0.00
0.0
NA
NA
NA
2026-05-01
8:13 AM
0.00
0.0
NA
NA
NA
2026-04-30
12:12 PM
0.00
0.0
NA
NA
NA
2026-04-29
7:18 AM
0.00
0.0
NA
NA
NA
2026-04-28
12:46 PM
0.00
0.0
NA
NA
NA
2026-04-27
12:59 PM
0.00
0.0
NA
NA
NA
2026-04-26
9:09 AM
0.23
NA
NA
NA
NA
2026-04-25
9:13 AM
0.00
0.0
NA
NA
NA
2026-04-24
8:41 AM
0.00
0.0
NA
NA
NA
2026-04-23
6:49 AM
0.00
0.0
NA
NA
NA
2026-04-22
7:09 AM
0.00
0.0
NA
NA
NA
2026-04-21
8:44 AM
0.00
0.0
NA
NA
NA
2026-04-20
12:19 PM
0.00
0.0
NA
NA
NA
2026-04-19
8:27 AM
0.00
0.0
NA
NA
NA
2026-04-18
8:13 AM
0.00
0.0
NA
NA
NA
2026-04-17
12:00 PM
0.00
0.0
NA
NA
NA
2026-04-16
6:56 AM
0.00
0.0
NA
NA
NA
2026-04-15
8:58 AM
0.00
0.0
NA
NA
NA
2026-04-14
8:12 AM
0.00
0.0
NA
NA
NA
2026-04-13
7:30 AM
0.48
NA
NA
NA
NA
2026-04-12
8:20 AM
T
NA
NA
NA
NA
Scant drizzle
2026-04-11
7:15 AM
0.15
NA
NA
NA
NA
2026-04-10
10:32 AM
0.00
0.0
NA
NA
NA
2026-04-09
8:32 AM
0.00
0.0
NA
NA
NA
2026-04-08
7:02 AM
0.00
0.0
NA
NA
NA
2026-04-07
8:09 AM
0.00
0.0
NA
NA
NA
2026-04-06
6:52 AM
0.00
0.0
NA
NA
NA
2026-04-05
0:30 AM
0.00
0.0
NA
NA
NA
2026-04-04
15:23 PM
0.00
0.0
NA
NA
NA
2026-04-03
6:07 AM
0.00
0.0
NA
NA
NA
2026-04-02
14:33 PM
0.00
0.0
NA
NA
NA
2026-04-01
7:33 AM
0.04
NA
NA
NA
NA
2026-03-31
10:15 AM
0.00
0.0
NA
NA
NA
2026-03-30
9:27 AM
0.00
0.0
NA
NA
NA
2026-03-29
7:56 AM
0.00
0.0
NA
NA
NA
2026-03-28
9:46 AM
0.00
0.0
NA
NA
NA
2026-03-27
7:35 AM
0.00
0.0
NA
NA
NA
Light fog, no condensation on cars.
2026-03-26
10:56 AM
0.00
0.0
NA
NA
NA
2026-03-25
7:52 AM
0.00
0.0
NA
NA
NA
2026-03-24
8:46 AM
0.00
0.0
NA
NA
NA
2026-03-23
7:16 AM
0.00
0.0
NA
NA
NA
2026-03-22
8:02 AM
0.00
0.0
NA
NA
NA
2026-03-21
8:00 AM
0.00
0.0
NA
NA
NA
2026-03-20
11:17 AM
0.00
0.0
NA
NA
NA
2026-03-19
7:00 AM
0.00
0.0
NA
NA
NA
2026-03-18
15:31 PM
0.00
0.0
NA
NA
NA
2026-03-17
15:05 PM
0.00
0.0
NA
NA
NA
2026-03-16
8:11 AM
0.00
0.0
NA
NA
NA
2026-03-15
7:46 AM
0.00
0.0
NA
NA
NA
2026-03-14
13:19 PM
0.00
0.0
NA
NA
NA
2026-03-13
7:22 AM
0.00
0.0
NA
NA
NA
2026-03-12
7:59 AM
0.00
0.0
NA
NA
NA
Santa Ana winds DRY!
2026-03-11
7:05 AM
0.00
0.0
NA
NA
NA
2026-03-10
8:17 AM
0.00
0.0
NA
NA
NA
2026-03-09
7:05 AM
0.00
0.0
NA
NA
NA
2026-03-08
7:46 AM
0.00
0.0
NA
NA
NA
2026-03-07
9:27 AM
0.00
0.0
NA
NA
NA
2026-03-06
9:28 AM
0.00
0.0
NA
NA
NA
2026-03-05
8:20 AM
0.00
0.0
NA
NA
NA
2026-03-04
8:25 AM
T
NA
NA
NA
NA
Trace fog and condensation
2026-03-03
10:26 AM
0.00
0.0
NA
NA
NA
2026-03-02
7:25 AM
0.00
0.0
NA
NA
NA
2026-03-01
7:21 AM
0.00
0.0
NA
NA
NA
2026-02-28
7:05 AM
0.00
0.0
NA
NA
NA
2026-02-27
11:20 AM
0.00
0.0
NA
NA
NA
2026-02-26
7:33 AM
0.00
0.0
NA
NA
NA
2026-02-25
7:14 AM
0.00
0.0
NA
NA
NA
2026-02-24
13:04 PM
0.00
0.0
NA
NA
NA
2026-02-23
13:09 PM
0.00
0.0
NA
NA
NA
2026-02-22
8:56 AM
0.00
0.0
NA
NA
NA
2026-02-21
7:18 AM
0.00
0.0
NA
NA
NA
2026-02-20
0:22 AM
0.38
NA
NA
NA
NA
2026-02-19
7:03 AM
0.00
0.0
NA
NA
NA
2026-02-18
9:06 AM
0.38
NA
NA
NA
NA
2026-02-17
9:26 AM
1.88
NA
NA
NA
NA
2026-02-16
8:56 AM
0.00
0.0
NA
NA
NA
2026-02-15
11:40 AM
0.00
0.0
NA
NA
NA
2026-02-14
9:29 AM
0.00
0.0
NA
NA
NA
2026-02-13
9:18 AM
0.00
0.0
NA
NA
NA
2026-02-12
12:44 PM
0.00
0.0
NA
NA
NA
2026-02-11
8:18 AM
0.79
NA
NA
NA
NA
2026-02-10
9:03 AM
0.00
0.0
NA
NA
NA
2026-02-08
7:50 AM
0.00
0.0
NA
NA
NA
2026-02-07
8:10 AM
0.00
0.0
NA
NA
NA
2026-02-06
3:18 AM
0.00
0.0
NA
NA
NA
2026-02-05
10:42 AM
0.00
0.0
NA
NA
NA
2026-02-04
13:06 PM
0.00
0.0
NA
NA
NA
2026-02-03
7:12 AM
0.00
0.0
NA
NA
NA
2026-02-02
7:16 AM
0.00
0.0
NA
NA
NA
2026-02-01
8:16 AM
0.00
0.0
NA
NA
NA
2026-01-31
8:40 AM
0.00
0.0
NA
NA
NA
2026-01-30
7:54 AM
0.00
0.0
NA
NA
NA
2026-01-29
10:07 AM
0.00
0.0
NA
NA
NA
2026-01-28
7:18 AM
0.00
0.0
NA
NA
NA
2026-01-27
7:01 AM
0.00
0.0
NA
NA
NA
2026-01-26
10:29 AM
0.00
0.0
NA
NA
NA
2026-01-25
10:09 AM
0.00
0.0
NA
NA
NA
2026-01-24
10:31 AM
0.00
0.0
NA
NA
NA
2026-01-23
8:03 AM
0.36
NA
NA
NA
NA
2026-01-22
9:40 AM
0.00
0.0
NA
NA
NA
2026-01-21
7:44 AM
0.00
0.0
NA
NA
NA
2026-01-20
15:28 PM
0.00
0.0
NA
NA
NA
2026-01-19
10:42 AM
0.00
0.0
NA
NA
NA
2026-01-18
7:21 AM
0.00
0.0
NA
NA
NA
2026-01-17
8:21 AM
0.00
0.0
NA
NA
NA
2026-01-16
6:58 AM
0.00
0.0
NA
NA
NA
2026-01-15
7:03 AM
0.00
0.0
NA
NA
NA
2026-01-14
7:35 AM
0.00
0.0
NA
NA
NA
2026-01-13
7:58 AM
0.00
0.0
NA
NA
NA
2026-01-12
11:33 AM
0.00
0.0
NA
NA
NA
2026-01-11
13:18 PM
0.00
0.0
NA
NA
NA
2026-01-10
20:12 PM
0.00
0.0
NA
NA
NA
2026-01-09
11:18 AM
0.00
0.0
NA
NA
NA
2026-01-08
7:03 AM
0.00
0.0
NA
NA
NA
2026-01-05
6:54 AM
0.21
NA
NA
NA
NA
2026-01-04
7:42 AM
0.18
NA
NA
NA
NA
2026-01-03
7:08 AM
0.17
NA
NA
NA
NA
2026-01-02
9:56 AM
0.05
NA
NA
NA
NA
2026-01-01
8:31 AM
0.87
NA
NA
NA
NA
Drizzle continues.