Ottawa Weather: August
 |
Average Day Temperature: | 79.4°F |
|
Average Night Temperature: | 62.4°F |
|
Number of Sunny Days: | 14 days |
| Sunshine Hours: | 13.3 - 14.7 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 3.1 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Ottawa |
Air Temperature in August, °F
The highest day temperature in August 2023 was 90°F. The lowest night temperature was 51°F. The average values for day and night temperatures during August were 77.4°F и 61.1°F respectivly.
Sunny, Cloudy and Gloomy days
Most of the days in August are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Ottawa is 3.1 in. It makes august one of the most rainy months of the year.
Wind Speed in August, mph
The average wind speed in August is 7.1 mph. This value is relatively stable throughout the year.
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. Average sunny hours for Ottawa in August is 8.9 hours.
Ottawa on the Weather Map
Canada Resorts:
NAME
F°
| Halifax |  |
+44 |
| Montreal |  |
+42 |
| Nanaimo | |
+36 |
| Niagara Falls |  |
+56 |
| Ottawa | |
+40 |
| Prince Edward Island | |
+38 |
| Quebec | |
+38 |
| Rocky Harbour |  |
+34 |
| St. John's | |
+38 |
| Sydney | |
+24 |
| Toronto |  |
+50 |
| Vancouver | |
+42 |
| Victoria | |
+42 |
| Winnipeg | |
+38 |
| Yellowknife | |
+24 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Ottawa
Local time: 03:02
29 apr, monday
| 0600 |  |
38°F | S 6 mph |
| 0900 |  |
40°F | SW 7 mph |
| 1200 | |
42°F | SW 4 mph |
| 1500 |  |
46°F | W 4 mph |
| 1800 | |
44°F | SW 4 mph |
| 2100 |  |
44°F | W 6 mph |
30 apr, tuesday
| 0000 |  |
44°F | SW 7 mph |
| 0300 | |
42°F | W 11 mph |