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Viewing Station:
CO-BO-282 : Boulder 4.4 S
Jul 5, 2010 - Sep 17, 2025
2,900 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Observation Data Tables
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Daily Precip
98
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
2025-09-17
7:00 AM
0.24
NA
NA
NA
NA
2025-09-14
7:00 AM
0.36
NA
NA
NA
NA
2025-09-13
7:00 AM
0.05
NA
NA
NA
NA
2025-09-12
7:00 AM
0.13
NA
NA
NA
NA
2025-08-31
7:00 AM
0.06
NA
NA
NA
NA
2025-08-30
7:00 AM
0.17
NA
NA
NA
NA
2025-08-29
7:00 AM
0.12
NA
NA
NA
NA
2025-08-27
7:00 AM
0.23
NA
NA
NA
NA
2025-08-26
7:00 AM
0.32
NA
NA
NA
NA
2025-08-23
7:00 AM
T
NA
NA
NA
NA
2025-08-18
7:00 AM
0.08
NA
NA
NA
NA
2025-07-26
7:00 AM
0.15
NA
NA
NA
NA
2025-07-19
7:00 AM
0.67
NA
NA
NA
NA
2025-07-17
7:00 AM
0.52
NA
NA
NA
NA
2025-07-12
7:00 AM
0.12
NA
NA
NA
NA
2025-07-11
7:00 AM
0.11
NA
NA
NA
NA
2025-07-05
7:00 AM
0.23
NA
NA
NA
NA
2025-07-04
7:00 AM
0.03
NA
NA
NA
NA
2025-06-25
7:00 AM
0.18
NA
NA
NA
NA
2025-06-13
7:00 AM
0.04
NA
NA
NA
NA
2025-06-12
7:00 AM
0.12
NA
NA
NA
NA
2025-06-06
7:00 AM
0.04
NA
NA
NA
NA
2025-06-05
7:00 AM
T
NA
NA
NA
NA
2025-06-04
7:00 AM
0.12
NA
NA
NA
NA
2025-06-03
11:00 AM
1.22
0.0
NA
NA
NA
2025-06-02
7:00 AM
0.00
0.0
NA
NA
NA
2025-06-01
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-31
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-30
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-29
7:00 AM
0.35
NA
NA
NA
NA
2025-05-28
7:00 AM
0.02
NA
NA
NA
NA
2025-05-27
7:00 AM
0.12
NA
NA
NA
NA
2025-05-26
7:00 AM
0.51
NA
NA
NA
NA
2025-05-25
7:00 AM
0.20
NA
NA
NA
NA
2025-05-19
7:00 AM
0.43
NA
NA
NA
NA
20 min of hail-non damaging but stripped leaves from trees. The ground was covered in white hail.
2025-05-15
7:00 AM
0.27
NA
NA
NA
NA
2025-05-08
7:00 AM
0.30
NA
NA
NA
NA
2025-05-07
7:00 AM
1.45
NA
NA
NA
NA
2025-05-06
7:00 AM
0.05
NA
NA
NA
NA
2025-05-05
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-02
7:00 AM
0.15
NA
NA
NA
NA
2025-05-01
7:00 AM
0.36
NA
NA
NA
NA
2025-04-26
7:00 AM
0.08
NA
NA
NA
NA
2025-04-25
7:00 AM
0.10
NA
NA
NA
NA
2025-04-19
7:00 AM
0.53
5.3
NA
7.0
NA
2025-04-18
7:00 AM
0.40
2.6
NA
2.6
NA
2025-04-14
7:00 AM
T
NA
NA
NA
NA
2025-04-13
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-12
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-11
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-10
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-09
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-08
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-07
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-06
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-05
7:00 AM
0.07
1.0
NA
1.0
NA
2025-04-04
7:00 AM
T
NA
NA
NA
NA
2025-04-03
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-02
7:00 AM
0.00
0.0
NA
NA
NA
2025-04-01
7:00 AM
0.00
0.0
NA
NA
NA
2025-03-31
7:00 AM
0.00
0.0
NA
NA
NA
2025-03-30
7:00 AM
1.41
NA
NA
NA
NA
2025-03-29
7:00 AM
0.43
NA
NA
NA
NA
2025-02-21
7:00 AM
0.50
5.0
NA
5.0
NA
2025-02-20
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-19
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-18
7:00 AM
T
NA
NA
NA
NA
2025-02-17
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-16
7:00 AM
0.06
2.0
NA
2.0
NA
2025-02-15
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-14
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-13
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-12
7:00 AM
0.08
2.0
NA
NA
NA
2025-02-11
7:00 AM
T
NA
NA
NA
NA
2025-02-10
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-09
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-08
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-07
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-06
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-05
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-04
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-03
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-02
7:00 AM
0.00
0.0
NA
NA
NA
2025-02-01
7:00 AM
0.00
0.0
NA
NA
NA
2025-01-31
7:00 AM
0.00
0.0
NA
NA
NA
2025-01-30
7:00 AM
0.00
0.0
NA
NA
NA
2025-01-29
7:00 AM
0.00
0.0
NA
NA
NA
2025-01-28
7:00 AM
0.00
0.0
NA
3.0
NA
2025-01-27
7:00 AM
0.00
0.0
NA
3.0
NA
2025-01-26
7:00 AM
0.06
1.5
NA
5.0
NA
2025-01-25
7:00 AM
0.20
3.0
NA
5.0
NA
2025-01-24
7:00 AM
0.00
0.0
NA
3.0
NA
2025-01-23
7:00 AM
0.00
0.0
NA
3.0
NA
2025-01-22
7:00 AM
0.00
0.0
NA
3.0
NA
2025-01-21
7:00 AM
0.00
0.0
NA
5.0
NA
2025-01-20
7:00 AM
T
1.0
NA
5.5
NA
2025-01-19
7:00 AM
0.06
1.5
NA
6.0
NA
2025-01-18
7:00 AM
0.40
7.5
NA
7.5
NA