World Resorts USA

Boulder Weather

December 21, saturday
Local time:19:51
43°F
 E
11 mph
Precip.: 0% Feels: 37°F
Sunrise: 07:20 | Sunset: 16:39
Moonrise: 23:24 | Moonset: 11:35
Pressure: 1018 hpa
Humidity: 33%
Visibility: 6 mi.
Day Length: 9 h. 19 min.
Average temperature
December 34.7°F 22.2°F
21.12
sat
Day
50°F
SW 1 mph
Precip.
0%
Night
46°F
E 12 mph
Precip.
0%
22.12
sun
Day
57°F
E 7 mph
Precip.
0%
Night
39°F
E 11 mph
Precip.
0%
23.12
mon
Day
46°F
SE 1 mph
Precip.
0%
Night
36°F
E 7 mph
Precip.
0%

Air temperature in Boulder, °F

Precipitation total in Boulder, in.

* Charts above show average data for the last 3 years.

Boulder weather archive

Date Precip Air temp
day / night		 Wind
21.12 51.8°F 42.3°F 6.21371 mph
20.12 58.1°F 35.6°F 9.320564 mph
19.12 51.8°F 42.8°F 8.077823 mph
18.12 49.1°F 28.4°F 8.077823 mph
17.12 44.6°F 33.8°F 9.941936 mph
16.12 43.7°F 27.5°F 3.106855 mph
15.12 48.2°F 41.9°F 17.398388 mph
14.12 50.0°F 32.9°F 7.4564514 mph
13.12 43.7°F 33.8°F 8.077823 mph
12.12 47.3°F 32.0°F 6.21371 mph

Best time for vacation in Boulder

Sunniest months:
September 21 days
October 21 days
November 19 days
Warmest months:
July 74.0 °F
August 73.1 °F
September 68.7 °F
Coldest months:
January 29.5 °F
February 30.0 °F
December 34.7 °F
Rainiest months:
June 6 days
July 5 days
May 4 days
Windiest months:
December 9.0 mph
February 8.8 mph
January 8.6 mph

Boulder on a weather map

Places in USA:
Name
°F
Boston
+23°F
Washington
+28°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+61°F
Los Angeles
+59°F
Miami
+68°F
New York
+25°F
Orlando
+55°F
San Diego
+57°F
San Francisco
+55°F
Sarasota
+55°F
Tampa
+54°F
Houston
+54°F
Chicago
+23°F
all places
10 Days Forecast
Boulder
Local time: 19:51
21.12
50°F
SW
1 mph
22.12
57°F
E
7 mph
23.12
46°F
SE
1 mph
24.12
45°F
NW
4 mph
25.12
39°F
SW
5 mph
26.12
30°F
NW
2 mph
27.12
30°F
NW
2 mph
28.12
30°F
E
16 mph
29.12
46°F
E
6 mph
30.12
43°F
E
37 mph
Units of measurement: °C / °F