Measurements:
°C
°F
Ottawa
-12°F
N 5 mph
Feels like: -16°F
Precip: 0%
World Resorts USA Ottawa

Annual Weather

Ottawa 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 Ottawa
The most sunny months:
September 19 days
October 16 days
August 15 days
The most warm months:
August 85.1 °F
July 84.7 °F
June 82.9 °F
The most cold months:
January 27.0 °F
February 31.3 °F
December 36.5 °F
The most rainy months:
June 3 days
May 3 days
March 3 days
The most windy months:
March 11 mph
April 11 mph
November 10 mph

Ottawa 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 +20
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Ottawa
Local time: 03:21
05 dec, friday
0600 -4°F
N
6 mph
0900 10°F
N
7 mph
1200 26°F
NE
12 mph
1500 30°F
NE
11 mph
1800 28°F
N
11 mph
2100 26°F
NE
11 mph
06 dec, saturday
0000 26°F
NE
7 mph
0300 30°F
E
6 mph