CoCoRaHS Data Explorer

Viewing Station: CO-BO-479 : Niwot 1.0 NNE

Jul 13, 2017 - May 7, 20261,806 Total Observations

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Observation Data Tables

Date Range to Display

Daily Precip71
Multi-day Precip3
Significant Weather0
Hail0
Condition Monitoring0

2026-05-05

7:40 AM

0.49

Just started to turn over to snow when I checked the gauge

2026-05-01

5:40 AM

0.00

0.0

2026-04-30

7:00 AM

0.00

0.0

2026-04-22

7:00 AM

0.00

0.0

2026-04-21

7:00 AM

0.00

0.0

2026-04-14

7:00 AM

0.00

0.0

2026-04-11

7:00 AM

2026-04-10

8:00 AM

Not enough rain to register in the gauge but did hear my first rumble of thunder for the year!

2026-04-09

8:00 AM

0.00

0.0

2026-04-07

7:00 AM

0.00

0.0

2026-04-06

6:40 AM

0.00

0.0

2026-04-05

6:15 AM

0.00

0.0

2026-04-04

6:45 AM

0.00

0.0

2026-04-02

8:10 AM

0.02

Fairly thick fog this morning but sun trying to poke through

2026-03-31

7:00 AM

0.00

0.0

2026-03-30

7:00 AM

0.00

0.0

2026-03-27

15:30 PM

small amount of wetness at the bottom of the cylinder but not enough to be measurable

2026-03-26

7:55 AM

0.00

0.0

2026-03-25

7:00 AM

0.00

0.0

2026-03-24

8:30 AM

0.00

0.0

2026-03-23

7:00 AM

0.00

0.0

2026-03-22

7:00 AM

0.00

0.0

2026-03-20

5:00 AM

0.00

0.0

2026-03-19

7:00 AM

0.00

0.0

2026-03-18

6:30 AM

0.00

0.0

2026-03-17

8:00 AM

0.00

0.0

2026-03-16

7:00 AM

0.00

0.0

2026-03-15

7:00 AM

0.01

2026-03-14

7:00 AM

0.00

0.0

2026-03-13

7:00 AM

0.00

0.0

2026-03-12

7:00 AM

0.00

0.0

2026-03-11

7:00 AM

light dusting of snow on grass

2026-03-10

7:00 AM

0.00

0.0

2026-03-09

7:00 AM

0.00

0.0

2026-03-08

7:00 AM

0.00

0.0

2026-03-07

9:30 AM

0.12

2026-03-06

7:00 AM

0.17

PTL there's actually some moisture on the ground and falling from the sky! Fat wet flakes at the moment and most of this morning. Sticking to grass but not the roads. About 1-2" on grassy surfaces

2026-03-05

7:00 AM

0.00

0.0

2026-03-04

8:40 AM

2026-03-03

9:45 AM

2026-03-02

7:00 AM

0.00

0.0

2026-03-01

7:00 AM

0.00

0.0

2026-02-28

7:00 AM

0.00

0.0

2026-02-27

7:00 AM

0.00

0.0

2026-02-25

7:00 AM

0.00

0.0

2026-02-24

7:00 AM

0.00

0.0

2026-02-23

7:00 AM

0.00

0.0

2026-02-22

7:00 AM

0.00

0.0

2026-02-21

7:00 AM

0.00

0.0

2026-02-20

7:00 AM

0.00

0.0

2026-02-11

7:00 AM

0.00

0.0

2026-02-10

7:00 AM

0.00

0.0

2026-02-09

7:00 AM

0.00

0.0

2026-02-08

7:00 AM

0.00

0.0

2026-02-07

7:00 AM

0.00

0.0

2026-02-06

7:00 AM

0.00

0.0

2026-02-05

7:00 AM

0.00

0.0

2026-02-04

6:00 AM

0.00

0.0

2026-02-01

7:00 AM

0.00

0.0

2026-01-31

7:00 AM

0.00

0.0

2026-01-30

7:00 AM

0.00

0.0

2026-01-21

6:00 AM

0.00

0.0

2026-01-20

7:00 AM

0.00

0.0

2026-01-15

7:00 AM

0.00

0.0

2026-01-13

7:00 AM

0.00

0.0

2026-01-12

7:00 AM

0.00

0.0

2026-01-11

7:00 AM

0.00

0.0

2026-01-05

7:00 AM

0.00

0.0

2026-01-03

7:00 AM

0.00

0.0

2026-01-02

8:00 AM

0.00

0.0

2026-01-01

7:20 AM

0.00

0.0

Observation Data TablesInformational

Observation Data Tables