Ottawa CA | ||
|---|---|---|
| Today Mon Jul 07 | ||
Tue Jul 08 | ||
Wed Jul 09 | ||
Thu Jul 10 | ||
Fri Jul 11 | ||
Sat Jul 12 | ||
Sun Jul 13 |
Today Mon Jul 07 | Tue Jul 08 | Wed Jul 09 | Thu Jul 10 | Fri Jul 11 | Sat Jul 12 | Sun Jul 13 | Mon Jul 14 | Tue Jul 15 | Wed Jul 16 | Thu Jul 17 | Fri Jul 18 | Sat Jul 19 | Sun Jul 20 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ottawa CA |
Calculations are based on the last 8 years of historical weather data.
Ottawa experiences a wide range of temperatures throughout the year.
Winter months (December to February) are quite cold, with temperatures consistently below freezing and often in the discomfort range.
Summer months (June to August) are the most comfortable, with temperatures generally within the comfort zone.
April and November are transition months where temperatures vary greatly.
Maximum Temperatures
| Period | Ottawa |
|---|---|
| Jan | -4.8°C |
| Feb | -2.7°C |
| Mar | 2.0°C |
| Apr | 9.7°C |
| May | 17.6°C |
| Jun | 22.4°C |
| Jul | 26.0°C |
| Aug | 24.6°C |
| Sep | 21.2°C |
| Oct | 13.7°C |
| Nov | 4.9°C |
| Dec | -1.0°C |
| Average | 11.1°C |
Minimum Temperatures
| Period | Ottawa |
|---|---|
| Jan | -12.9°C |
| Feb | -11.7°C |
| Mar | -5.8°C |
| Apr | 1.2°C |
| May | 7.5°C |
| Jun | 12.9°C |
| Jul | 16.3°C |
| Aug | 15.3°C |
| Sep | 11.7°C |
| Oct | 6.0°C |
| Nov | -1.7°C |
| Dec | -6.7°C |
| Average | 2.7°C |
Ottawa experiences a significant variation in sunshine hours throughout the year, with the lowest values in winter months (January and February) and the highest in July
Precipitation is relatively consistent across the months, with a slight increase in April
The summer months (June-August) have high sunshine hours and moderate precipitation.
Sunny Weather
| Period | Ottawa |
|---|---|
| Jan | 1.7 hours/day |
| Feb | 1.6 hours/day |
| Mar | 2.3 hours/day |
| Apr | 2.9 hours/day |
| May | 5.8 hours/day |
| Jun | 5.8 hours/day |
| Jul | 7.5 hours/day |
| Aug | 6.1 hours/day |
| Sep | 6.2 hours/day |
| Oct | 3.3 hours/day |
| Nov | 2.2 hours/day |
| Dec | 1.9 hours/day |
| Average | 3.9 hours/day |
Precipitation Levels
| Period | Ottawa |
|---|---|
| Jan | 4.2mm |
| Feb | 4.6mm |
| Mar | 4.7mm |
| Apr | 4.7mm |
| May | 3.4mm |
| Jun | 3.8mm |
| Jul | 3.9mm |
| Aug | 3.5mm |
| Sep | 2.7mm |
| Oct | 3.9mm |
| Nov | 3.8mm |
| Dec | 4.7mm |
| Average | 4.0mm |
Wind Speed
| Period | Ottawa |
|---|---|
| Jan | 18.0km/h |
| Feb | 18.9km/h |
| Mar | 19.9km/h |
| Apr | 20.2km/h |
| May | 17.0km/h |
| Jun | 16.1km/h |
| Jul | 14.4km/h |
| Aug | 14.1km/h |
| Sep | 14.5km/h |
| Oct | 17.2km/h |
| Nov | 18.9km/h |
| Dec | 18.0km/h |
| Average | 17.3km/h |
Humidity
| Period | Ottawa |
|---|---|
| Jan | 87.3% |
| Feb | 87.4% |
| Mar | 81.4% |
| Apr | 76.8% |
| May | 75.7% |
| Jun | 78.6% |
| Jul | 76.0% |
| Aug | 76.7% |
| Sep | 75.4% |
| Oct | 77.4% |
| Nov | 79.4% |
| Dec | 83.0% |
| Average | 79.6% |
In Ottawa, the earliest sunrise occurs in June at 5:15 AM, while the latest is in January at 7:36 AM, showing a considerable shift in sunrise times throughout the year.
The sunset also varies significantly, with the earliest at 4:21 PM in December and the latest at 8:51 PM in June.
This leads to the shortest day in December being 8 hours and 46 minutes long and the longest day in June lasting 15 hours and 36 minutes, demonstrating a substantial difference in daylight duration between seasons.
The summer months clearly offer significantly more daylight compared to the winter months in Ottawa.
Sunrise Time
| Period | Ottawa |
|---|---|
| Jan | 7:37 |
| Feb | 7:04 |
| Mar | 6:52 |
| Apr | 6:17 |
| May | 5:32 |
| Jun | 5:16 |
| Jul | 5:31 |
| Aug | 6:05 |
| Sep | 6:42 |
| Oct | 7:21 |
| Nov | 7:11 |
| Dec | 7:35 |
| Average | 6:36 |
Sunset Time
| Period | Ottawa |
|---|---|
| Jan | 16:48 |
| Feb | 17:30 |
| Mar | 18:49 |
| Apr | 19:50 |
| May | 20:27 |
| Jun | 20:52 |
| Jul | 20:46 |
| Aug | 20:07 |
| Sep | 19:13 |
| Oct | 18:16 |
| Nov | 16:41 |
| Dec | 16:22 |
| Average | 18:48 |
Useful Day Length
| Period | Ottawa |
|---|---|
| Jan | 9:11 hours |
| Feb | 10:26 hours |
| Mar | 11:49 hours |
| Apr | 12:50 hours |
| May | 13:27 hours |
| Jun | 13:52 hours |
| Jul | 13:46 hours |
| Aug | 13:07 hours |
| Sep | 12:13 hours |
| Oct | 10:55 hours |
| Nov | 9:31 hours |
| Dec | 8:47 hours |
| Average | 11:42 hours |