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Windsor (NS) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Windsor.
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Climate overview of Windsor
The climate in Windsor, Nova Scotia, Canada, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to 0°C (32°F) in January.
With around 1234 mm (49 in) of annual rain/snowfall, Windsor has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and very cold winters. The wettest month is December. The sunniest month is July, with 7.8 hours of sunshine per day on average.
Windsor Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Windsor - and find the best time to visit.
Monthly Temperature in Windsor
In Windsor, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 0°C (32°F).
At night, temperatures range from around 15°C (59°F) in July to -10°C (14°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Windsor
Windsor experiences significant rain/snowfall throughout the year, averaging 1234 mm (49 in) of precipitation annually. Despite minor fluctuations, Windsor enjoys fairly consistent precipitation throughout the year. In December, you can expect around 127 mm (5 in) of precipitation, while in July, Windsor receives about 85 mm (3.3 in). For more details, please visit our Windsor Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Windsor
Windsor can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Halifax, Canada (58 KM, 36 Miles).
Daily hours of sunshine
Data from: Halifax, Canada (58 KM, 36 Miles).
Daily percentage of sunshine
Data from: Halifax, Canada (58 KM, 36 Miles).
Humidity in Windsor by Month
The relative humidity is high throughout the year in Windsor.
The city experiences its highest humidity in December, reaching 76%. In May, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Halifax, Canada (58 KM, 36 Miles).
Best Time to Visit Windsor
Conditions in Windsor are generally most comfortable in July and August. They are typically least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
wet
Apr
mixed
May
good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
wet
Dec
cold
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Windsor
What is the best time to visit Windsor?
July and August typically offer the most optimal weather in Windsor. In contrast, January, February, March, November and December tend to have less optimal conditions. Windsor has warm summers and very cold winters.
What temperatures can I expect in Windsor?
Daytime highs range from 0°C (32°F) in January to 25°C (77°F) in July. Nighttime lows range from -10°C (14°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Windsor get?
Annual rainfall is around 1234 mm (49 in). December is the wettest month with 127 mm (5 in), while July is the driest with 85 mm (3.3 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Windsor?
Windsor receives around 1,965 hours of sunshine per year. July is the sunniest month with 235 hours, while November is the cloudiest with just 106 hours.
Windsor 3-Day Forecast
Windsor on the map
Windsor is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Toronto
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14°C (57°F) Quebec City12°C (54°F) Calgary
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