Boulder, us-Colorado State, USA in December 31, 2021 Historical Weather Query

Temperature Unit：
Wind Speed Unit：
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Overall Data

Weather
Weather Icon Heavy snow
Temperature
-9.6°C ~ 0.3°C
Apparent Temperature
-14.9°C ~ -3.9°C
Total Precipitation
10.1 mm
Total Snowfall
7.1 cm
Sunshine Duration
2.5 hour
Maximum Wind Speed
34.9 km/h
Sunrise
07:22
Sunset
16:45

Boulder, us-Colorado State, USA December 31, 2021, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Maximum Wind Speed etc. Minimum Temperature is -9.6 °C, Maximum Temperature is 0.3 °C, Total Precipitation is 10.1 mm, Total Snowfall is 7.1 cm, Maximum Wind Speed is 34.9 km/h.

Show Fields

hour
Weather
Temperature
Apparent Temperature
Wind Speed
Wind Direction
Precipitation
Snowfall
Cloud Cover
Relative Humidity
00:00
Weather Icon Mainly clear
7 km/h 4.3 mph 1.9 m/s 3.8 knots
↑
0 mm
0 cm
35%
53%
01:00
Weather Icon Overcast
6.9 km/h 4.3 mph 1.9 m/s 3.7 knots
↑
0 mm
0 cm
92%
47%
02:00
Weather Icon Overcast
6.8 km/h 4.2 mph 1.9 m/s 3.7 knots
↑
0 mm
0 cm
100%
46%
03:00
Weather Icon Overcast
8 km/h 5 mph 2.2 m/s 4.3 knots
↑
0 mm
0 cm
100%
46%
04:00
Weather Icon Overcast
6.5 km/h 4 mph 1.8 m/s 3.5 knots
↑
0 mm
0 cm
100%
49%
05:00
Weather Icon Overcast
10.2 km/h 6.3 mph 2.8 m/s 5.5 knots
↑
0 mm
0 cm
100%
56%
06:00
Weather Icon Overcast
5.4 km/h 3.4 mph 1.5 m/s 2.9 knots
↑
0 mm
0 cm
99%
60%
07:00
Weather Icon Moderate snow
0.8 km/h 0.5 mph 0.2 m/s 0.4 knots
↑
0.3 mm
0.2 cm
100%
65%
08:00
Weather Icon Moderate snow
6.2 km/h 3.9 mph 1.7 m/s 3.3 knots
↑
0.2 mm
0.2 cm
99%
67%
09:00
Weather Icon Moderate snow
5 km/h 3.1 mph 1.4 m/s 2.7 knots
↑
0.5 mm
0.4 cm
100%
66%
10:00
Weather Icon Moderate snow
7.5 km/h 4.7 mph 2.1 m/s 4 knots
↑
0.3 mm
0.2 cm
100%
60%
11:00
Weather Icon Moderate snow
11.8 km/h 7.3 mph 3.3 m/s 6.4 knots
↑
0.3 mm
0.2 cm
100%
58%
12:00
Weather Icon Slight snow
10.9 km/h 6.8 mph 3 m/s 5.9 knots
↑
0.1 mm
0.1 cm
100%
55%
13:00
Weather Icon Slight snow
10.9 km/h 6.8 mph 3 m/s 5.9 knots
↑
0.2 mm
0.1 cm
100%
56%
14:00
Weather Icon Moderate snow
11.2 km/h 7 mph 3.1 m/s 6 knots
↑
0.3 mm
0.2 cm
100%
59%
15:00
Weather Icon Moderate snow
12.4 km/h 7.7 mph 3.4 m/s 6.7 knots
↑
0.4 mm
0.3 cm
100%
65%
16:00
Weather Icon Moderate snow
12.5 km/h 7.8 mph 3.5 m/s 6.7 knots
↑
0.6 mm
0.4 cm
100%
76%
17:00
Weather Icon Moderate snow
14.5 km/h 9 mph 4 m/s 7.8 knots
↑
0.6 mm
0.4 cm
100%
91%
18:00
Weather Icon Heavy snow
17.7 km/h 11 mph 4.9 m/s 9.6 knots
↑
2.1 mm
1.5 cm
100%
90%
19:00
Weather Icon Heavy snow
11.3 km/h 7 mph 3.1 m/s 6.1 knots
↑
1.8 mm
1.3 cm
100%
90%
20:00
Weather Icon Heavy snow
8 km/h 5 mph 2.2 m/s 4.3 knots
↑
1.3 mm
0.9 cm
100%
88%
21:00
Weather Icon Moderate snow
11.2 km/h 7 mph 3.1 m/s 6 knots
↑
0.6 mm
0.4 cm
100%
89%
22:00
Weather Icon Slight snow
11.6 km/h 7.2 mph 3.2 m/s 6.3 knots
↑
0.2 mm
0.1 cm
100%
89%
23:00
Weather Icon Moderate snow
13 km/h 8.1 mph 3.6 m/s 7 knots
↑
0.3 mm
0.2 cm
100%
90%

Temperature Summary

Today's maximum temperature was 0.3°C, minimum was -9.6°C, and average was -2.7°C.

Wind Summary

Today's maximum wind speed was 17.7 km/h, minimum was 0.8 km/h, and average was 9.5 km/h.

Humidity Summary

Today's maximum humidity was 91%, minimum was 46%, and average was 67.1%.

The highest humidity was recorded at 17:00.

The lowest humidity periods were at 02:00, 03:00, and 01:00.

The highest humidity periods were at 17:00, 18:00, and 19:00.

Cloud Cover Summary

Today's maximum cloud cover was 100%, minimum was 35%, and average was 96.9%.

The highest cloud cover was recorded at 02:00.

The lowest cloud cover periods were at 00:00, 01:00, and 06:00.

The highest cloud cover periods were at 02:00, 03:00, and 04:00.

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