Measurements:
°C
°F
World Resorts USA

Boulder Weather Forecast

05 dec, friday
Local time:00:57
30°F
E
9 mph
Precip: 0% Feels like: 18°F
Sunrise: 07:08 | Sunset: 16:35
Moonrise: 17:09 | Moonset: 08:18
Pressure: 1014 hPa
Humidity: 50%
Visibility: 6 miles
Day Length: 9 h. 27 min.
Month Averages
December: 35.6°F 21.6°F
12.05
fri
DAY
38°F
SW 4 mph
precip
0%
NIGHT
30°F
NE 6 mph
precip
0%
12.06
sat
DAY
44°F
E 11 mph
precip
0%
NIGHT
28°F
E 9 mph
precip
0%
12.07
sun
DAY
36°F
SE 12 mph
precip
0%
NIGHT
26°F
E 10 mph
precip
0%
12.08
mon
DAY
38°F
SE 12 mph
precip
76%
NIGHT
30°F
E 9 mph
precip
0%

Boulder Air Temperature, °F

Precipitation Totals, in

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Boulder
The most sunny months:
October 20 days
September 20 days
November 19 days
The most warm months:
July 78.6 °F
August 77.3 °F
June 71.9 °F
The most cold months:
January 27.8 °F
February 30.0 °F
December 35.6 °F
The most rainy months:
June 6 days
July 4 days
May 4 days
The most windy months:
December 9 mph
February 8 mph
January 8 mph

Boulder on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Boulder
Local time: 00:57
05 dec, friday
0300 30°F
E
9 mph
0600 30°F
E
12 mph
0900 30°F
E
11 mph
1200 38°F
SW
4 mph
1500 40°F
SW
6 mph
1800 34°F
NE
6 mph
2100 32°F
E
5 mph
06 dec, saturday
0000 30°F
NE
6 mph