Measurements:
°C
°F
World Resorts USA

Ottawa Weather Forecast

21 dec, saturday
Local time:22:59
16°F
NW
4 mph
Precip: 0% Feels like: 10°F
Sunrise: 07:19 | Sunset: 16:30
Moonrise: - | Moonset: 11:47
Pressure: 1031 hPa
Humidity: 78%
Visibility: 6 miles
Day Length: 9 h. 11 min.
Month Averages
December: 37.3°F 29.4°F
12.21
sat
DAY
24°F
S 6 mph
precip
0%
NIGHT
16°F
NW 4 mph
precip
0%
12.22
sun
DAY
30°F
N 13 mph
precip
0%
NIGHT
26°F
N 16 mph
precip
0%
12.23
mon
DAY
32°F
NE 16 mph
precip
0%
NIGHT
28°F
S 4 mph
precip
0%
12.24
tue
DAY
32°F
W 8 mph
precip
0%
NIGHT
34°F
W 8 mph
precip
100%

Ottawa 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 Ottawa
The most sunny months:
September 19 days
August 16 days
June 15 days
The most warm months:
August 84.9 °F
July 83.7 °F
June 81.8 °F
The most cold months:
January 27.2 °F
February 31.2 °F
December 37.3 °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
Boston +16
Chicago +20
Hawaii +78
Honolulu +78
Houston +48
Las Vegas +56
Los Angeles +56
Miami +66
New York +18
Orlando +52
San Diego +54
San Francisco +54
Sarasota +54
Tampa +50
Washington +22
24 Hours Weather Forecast
Ottawa
Local time: 22:59
22 dec, sunday
0000 16°F
NW
4 mph
0300 18°F
NW
4 mph
0600 20°F
NW
6 mph
0900 22°F
NW
7 mph
1200 30°F
N
13 mph
1500 38°F
N
13 mph
1800 32°F
N
12 mph
2100 28°F
N
16 mph