Measurements:
°C
°F
CURRENT WEATHER
16:07
Boulder
56°F
W 2 mph
Feels like: 58°F
Precip: 0%
World Resorts USA Boulder

Annual Weather

Boulder Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
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:
September 21 days
October 21 days
November 20 days
The most warm months:
July 76.7 °F
August 75.6 °F
September 70.8 °F
The most cold months:
January 27.2 °F
February 27.8 °F
December 33.0 °F
The most rainy months:
June 6 days
July 5 days
May 4 days
The most windy months:
December 9 mph
February 9 mph
November 8 mph
more details

Boulder on the Weather Map

USA Resorts:
NAME
F°
Boston +48
Chicago +40
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
all resorts
24 Hours Weather Forecast
Boulder
Local time: 16:07
21 nov, thursday
1800 50°F
E
6 mph
2100 44°F
E
9 mph
22 nov, friday
0000 42°F
E
9 mph
0300 38°F
E
9 mph
0600 38°F
E
7 mph
0900 40°F
E
4 mph
1200 56°F
W
2 mph
1500 58°F
W
3 mph