Boulder, us-Colorado State, USA in May 21, 2015 Historical Weather Query

Temperature Unit：
Wind Speed Unit：
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Overall Data

Weather
Weather Icon Slight snow
Temperature
3.5°C ~ 12.7°C
Apparent Temperature
1.4°C ~ 11.9°C
Total Precipitation
2 mm
Total Snowfall
0.2 cm
Sunshine Duration
8.5 hour
Maximum Wind Speed
23.4 km/h
Sunrise
05:40
Sunset
20:14

Boulder, us-Colorado State, USA May 21, 2015, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Maximum Wind Speed etc. Minimum Temperature is 3.5 °C, Maximum Temperature is 12.7 °C, Total Precipitation is 2 mm, Total Snowfall is 0.2 cm, Maximum Wind Speed is 23.4 km/h.

Show Fields

hour
Weather
Temperature
Apparent Temperature
Wind Speed
Wind Direction
Precipitation
Snowfall
Cloud Cover
Relative Humidity
00:00
Weather Icon Slight snow
4.4 km/h 2.7 mph 1.2 m/s 2.4 knots
↑
0.1 mm
0.1 cm
91%
83%
01:00
Weather Icon Overcast
4.6 km/h 2.9 mph 1.3 m/s 2.5 knots
↑
0 mm
0 cm
93%
91%
02:00
Weather Icon Overcast
4.2 km/h 2.6 mph 1.2 m/s 2.3 knots
↑
0 mm
0 cm
86%
90%
03:00
Weather Icon Overcast
3.2 km/h 2 mph 0.9 m/s 1.7 knots
↑
0 mm
0 cm
90%
90%
04:00
Weather Icon Overcast
1.8 km/h 1.1 mph 0.5 m/s 1 knots
↑
0 mm
0 cm
97%
90%
05:00
Weather Icon Overcast
1.8 km/h 1.1 mph 0.5 m/s 1 knots
↑
0 mm
0 cm
94%
92%
06:00
Weather Icon Overcast
2.3 km/h 1.4 mph 0.6 m/s 1.2 knots
↑
0 mm
0 cm
88%
92%
07:00
Weather Icon Overcast
2.8 km/h 1.7 mph 0.8 m/s 1.5 knots
↑
0 mm
0 cm
95%
91%
08:00
Weather Icon Partly cloudy
2.2 km/h 1.4 mph 0.6 m/s 1.2 knots
↑
0 mm
0 cm
79%
83%
09:00
Weather Icon Partly cloudy
5.4 km/h 3.4 mph 1.5 m/s 2.9 knots
↑
0 mm
0 cm
68%
76%
10:00
Weather Icon Overcast
6.9 km/h 4.3 mph 1.9 m/s 3.7 knots
↑
0 mm
0 cm
91%
71%
11:00
Weather Icon Overcast
6.5 km/h 4 mph 1.8 m/s 3.5 knots
↑
0 mm
0 cm
98%
64%
12:00
Weather Icon Overcast
5.8 km/h 3.6 mph 1.6 m/s 3.1 knots
↑
0 mm
0 cm
100%
63%
13:00
Weather Icon Overcast
7.9 km/h 4.9 mph 2.2 m/s 4.3 knots
↑
0 mm
0 cm
100%
62%
14:00
Weather Icon Light drizzle
7.4 km/h 4.6 mph 2.1 m/s 4 knots
↑
0.3 mm
0 cm
100%
61%
15:00
Weather Icon Light drizzle
5.9 km/h 3.7 mph 1.6 m/s 3.2 knots
↑
0.3 mm
0 cm
100%
62%
16:00
Weather Icon Light drizzle
7.2 km/h 4.5 mph 2 m/s 3.9 knots
↑
0.1 mm
0 cm
100%
64%
17:00
Weather Icon Overcast
7.5 km/h 4.7 mph 2.1 m/s 4 knots
↑
0 mm
0 cm
100%
65%
18:00
Weather Icon Overcast
6.9 km/h 4.3 mph 1.9 m/s 3.7 knots
↑
0 mm
0 cm
99%
68%
19:00
Weather Icon Overcast
5.7 km/h 3.5 mph 1.6 m/s 3.1 knots
↑
0 mm
0 cm
98%
71%
20:00
Weather Icon Light drizzle
3.2 km/h 2 mph 0.9 m/s 1.7 knots
↑
0.1 mm
0 cm
100%
76%
21:00
Weather Icon Light drizzle
3.9 km/h 2.4 mph 1.1 m/s 2.1 knots
↑
0.1 mm
0 cm
100%
81%
22:00
Weather Icon Light drizzle
3.6 km/h 2.2 mph 1 m/s 1.9 knots
↑
0.2 mm
0 cm
100%
85%
23:00
Weather Icon Slight snow
3.4 km/h 2.1 mph 0.9 m/s 1.8 knots
↑
0.3 mm
0.1 cm
100%
88%

Temperature Summary

Today's maximum temperature was 12.7°C, minimum was 3.5°C, and average was 8.5°C.

Wind Summary

Today's maximum wind speed was 7.9 km/h, minimum was 1.8 km/h, and average was 4.8 km/h.

Humidity Summary

Today's maximum humidity was 92%, minimum was 61%, and average was 77.5%.

The highest humidity was recorded at 05:00.

The lowest humidity periods were at 14:00, 13:00, and 15:00.

The highest humidity periods were at 05:00, 06:00, and 01:00.

Cloud Cover Summary

Today's maximum cloud cover was 100%, minimum was 68%, and average was 94.5%.

The highest cloud cover was recorded at 12:00.

The lowest cloud cover periods were at 09:00, 08:00, and 02:00.

The highest cloud cover periods were at 12:00, 13:00, and 14:00.

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