CoCoRaHS Data Explorer

Viewing Station: CO-GL-10 : Black Hawk 2.9 NNE

Aug 16, 2005 - Dec 22, 20253,045 Total Observations

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Observation Data Tables

Date Range to Display

Daily Precip37
Multi-day Precip21
Significant Weather0
Hail1
Condition Monitoring0

2025-12-17

8:00 AM

0.00

0.0

2025-12-16

8:20 AM

0.00

0.0

2025-12-02

8:36 AM

0.00

0.0

2025-11-26

7:48 AM

0.00

0.0

2025-11-25

7:51 AM

gauge contains graupel. active light precipitation at time of observation. outdoor digital thermometer reads 24degF.

2025-11-19

8:05 AM

0.00

0.0

2025-11-18

7:00 AM

0.00

0.0

2025-11-17

7:00 AM

trace amount of frozen water

2025-11-10

8:11 AM

0.00

0.0

2025-11-05

7:55 AM

0.00

0.0

2025-11-04

8:00 AM

0.00

0.0

2025-11-03

8:15 AM

0.00

0.0

2025-10-29

8:00 AM

2025-10-28

7:59 AM

2025-10-15

8:11 AM

0.00

0.0

2025-10-14

9:02 AM

0.01

this reported value is lower than the actual value. some of the water spilled when transferring from the outer tube to the inner tube for measurement. the amount spilled was not more than half of the total water present.

2025-10-08

8:17 AM

0.00

0.0

2025-10-02

11:01 AM

0.57

Reading is late today, apologies. It's been freezing here at night so I took the inner tube out today.

2025-09-24

8:30 AM

0.60

2025-09-23

8:05 AM

1.01

active snow accumulation on ground at time of observation, reported as Trace.

2025-09-17

8:10 AM

0.10

first observed frost

2025-09-16

7:00 AM

2025-09-10

8:42 AM

0.02

2025-09-09

8:09 AM

0.00

0.0

2025-09-03

8:10 AM

2025-08-28

8:36 AM

0.24

2025-08-27

9:21 AM

0.84

2025-08-26

9:20 AM

0.08

2025-08-21

8:41 AM

0.00

0.0

2025-08-20

8:08 AM

0.00

0.0

2025-08-19

8:40 AM

0.01

2025-08-06

8:23 AM

0.00

0.0

2025-08-05

8:10 AM

0.00

0.0

2025-07-31

8:07 AM

0.12

2025-07-30

8:10 AM

1.63

significant hail storm 7/29/25 (was not present to report)

2025-07-24

7:55 AM

0.27

2025-07-23

8:00 AM

0.28

Observation Data TablesInformational

Observation Data Tables