September weather forecast in Ottawa
Average data for 10 years
31 August, Sunday. morning, 27°; night, 17°; ; Feels like +21°; Pressure 746 millimeters of mercury; Humidity 72%; Wind speed 4 Meters per second, easterly;
1 September, Monday. morning, 26°; night, 17°; ; Feels like +21°; Pressure 746 millimeters of mercury; Humidity 73%; Wind speed 4.3 Meters per second, easterly;
2 September, Tuesday. morning, 27°; night, 17°; ; Feels like +21°; Pressure 745 millimeters of mercury; Humidity 71%; Wind speed 4.3 Meters per second, southerly;
3 September, Wednesday. morning, 27°; night, 17°; ; Feels like +21°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 4.6 Meters per second, south-westerly;
4 September, Thursday. morning, 26°; night, 16°; rain; Feels like +20°; Pressure 745 millimeters of mercury; Humidity 71%; Wind speed 4.6 Meters per second, northerly;
5 September, Friday. morning, 26°; night, 17°; ; Feels like +20°; Pressure 746 millimeters of mercury; Humidity 70%; Wind speed 5 Meters per second, southerly;
6 September, Saturday. morning, 26°; night, 16°; rain; Feels like +20°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 5 Meters per second, south-westerly;
7 September, Sunday. morning, 26°; night, 16°; rain; Feels like +20°; Pressure 745 millimeters of mercury; Humidity 71%; Wind speed 5 Meters per second, westerly;
8 September, Monday. morning, 24°; night, 15°; ; Feels like +19°; Pressure 745 millimeters of mercury; Humidity 72%; Wind speed 4.8 Meters per second, northerly;
9 September, Tuesday. morning, 24°; night, 15°; rain; Feels like +18°; Pressure 745 millimeters of mercury; Humidity 73%; Wind speed 4.3 Meters per second, north-easterly;
10 September, Wednesday. morning, 25°; night, 15°; ; Feels like +18°; Pressure 746 millimeters of mercury; Humidity 72%; Wind speed 4.8 Meters per second, southerly;
11 September, Thursday. morning, 26°; night, 15°; rain; Feels like +18°; Pressure 746 millimeters of mercury; Humidity 71%; Wind speed 4.9 Meters per second, southerly;
12 September, Friday. morning, 25°; night, 15°; ; Feels like +18°; Pressure 745 millimeters of mercury; Humidity 71%; Wind speed 4.9 Meters per second, south-westerly;
13 September, Saturday. morning, 25°; night, 14°; ; Feels like +17°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 5 Meters per second, south-westerly;
14 September, Sunday. morning, 24°; night, 14°; ; Feels like +17°; Pressure 745 millimeters of mercury; Humidity 71%; Wind speed 4.5 Meters per second, south-westerly;
15 September, Monday. morning, 24°; night, 14°; ; Feels like +17°; Pressure 747 millimeters of mercury; Humidity 68%; Wind speed 4.5 Meters per second, south-easterly;
16 September, Tuesday. morning, 24°; night, 14°; ; Feels like +17°; Pressure 747 millimeters of mercury; Humidity 70%; Wind speed 4.6 Meters per second, south-easterly;
17 September, Wednesday. morning, 25°; night, 14°; ; Feels like +18°; Pressure 746 millimeters of mercury; Humidity 69%; Wind speed 4.5 Meters per second, south-easterly;
18 September, Thursday. morning, 25°; night, 15°; ; Feels like +18°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 4.6 Meters per second, south-easterly;
19 September, Friday. morning, 25°; night, 15°; rain; Feels like +18°; Pressure 744 millimeters of mercury; Humidity 70%; Wind speed 5.4 Meters per second, southerly;
20 September, Saturday. morning, 25°; night, 15°; rain; Feels like +18°; Pressure 744 millimeters of mercury; Humidity 71%; Wind speed 5 Meters per second, southerly;
21 September, Sunday. morning, 24°; night, 14°; ; Feels like +17°; Pressure 744 millimeters of mercury; Humidity 69%; Wind speed 5.4 Meters per second, south-westerly;
22 September, Monday. morning, 23°; night, 13°; ; Feels like +16°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 5.1 Meters per second, south-westerly;
23 September, Tuesday. morning, 23°; night, 13°; ; Feels like +15°; Pressure 746 millimeters of mercury; Humidity 69%; Wind speed 4.6 Meters per second, southerly;
24 September, Wednesday. morning, 23°; night, 13°; ; Feels like +15°; Pressure 745 millimeters of mercury; Humidity 69%; Wind speed 5.3 Meters per second, south-easterly;
25 September, Thursday. morning, 24°; night, 13°; rain; Feels like +15°; Pressure 744 millimeters of mercury; Humidity 69%; Wind speed 5 Meters per second, westerly;
26 September, Friday. morning, 23°; night, 13°; ; Feels like +15°; Pressure 744 millimeters of mercury; Humidity 68%; Wind speed 5.3 Meters per second, south-westerly;
27 September, Saturday. morning, 23°; night, 12°; ; Feels like +14°; Pressure 743 millimeters of mercury; Humidity 68%; Wind speed 5.4 Meters per second, westerly;
28 September, Sunday. morning, 21°; night, 11°; ; Feels like +13°; Pressure 744 millimeters of mercury; Humidity 70%; Wind speed 5.5 Meters per second, northerly;
29 September, Monday. morning, 21°; night, 12°; ; Feels like +12°; Pressure 746 millimeters of mercury; Humidity 69%; Wind speed 5.8 Meters per second, north-westerly;
30 September, Tuesday. morning, 22°; night, 11°; ; Feels like +13°; Pressure 745 millimeters of mercury; Humidity 66%; Wind speed 5.6 Meters per second, north-westerly;
1 October, Wednesday. morning, 22°; night, 12°; ; Feels like +13°; Pressure 746 millimeters of mercury; Humidity 66%; Wind speed 5.5 Meters per second, southerly;
2 October, Thursday. morning, 21°; night, 12°; rain; Feels like +13°; Pressure 745 millimeters of mercury; Humidity 68%; Wind speed 5.5 Meters per second, south-westerly;
3 October, Friday. morning, 21°; night, 12°; ; Feels like +13°; Pressure 745 millimeters of mercury; Humidity 70%; Wind speed 5.5 Meters per second, southerly;
4 October, Saturday. morning, 21°; night, 10°; rain; Feels like +12°; Pressure 746 millimeters of mercury; Humidity 70%; Wind speed 5.6 Meters per second, westerly;