Wheatley (ON) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wheatley.
Climate overview of Wheatley
Temperatures in Wheatley, Ontario, Canada, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while January is the coldest at 1°C (34°F).
With around 1034 mm (41 in) of annual rain/snowfall, Wheatley 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 June. Sunshine peaks in July, when the city sees around 9.8 hours of sunshine per day.
Wheatley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wheatley - and find the best time to visit.
Monthly Temperature in Wheatley
The climate in Wheatley is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 27°C (81°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 1°C (34°F).
At night, temperatures range from around 21°C (70°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wheatley
Wheatley has a notably wet climate with abundant precipitation, recording 1034 mm (41 in) of rain/snowfall per year. Despite minor fluctuations, Wheatley enjoys fairly consistent precipitation throughout the year. In June, you can expect around 105 mm (4.1 in) of precipitation, while in February, Wheatley receives about 69 mm (2.7 in). For more details, please visit our Wheatley 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 Wheatley
Wheatley can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Wheatley by Month
The relative humidity is moderate throughout the year in Wheatley.
The city experiences its highest humidity in December, reaching 70%. In April, the humidity drops to its lowest level at 52%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Wheatley
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Wheatley
What is the best time to visit Wheatley?
July, August and September typically offer the most optimal weather in Wheatley. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Wheatley has warm summers and very cold winters.
What temperatures can I expect in Wheatley?
Daytime highs range from 1°C (34°F) in January to 27°C (81°F) in July. Nighttime lows range from -6°C (21°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Wheatley get?
Annual rainfall is around 1034 mm (41 in). June is the wettest month with 105 mm (4.1 in), while February is the driest with 69 mm (2.7 in).
How sunny is Wheatley?
Wheatley receives around 2,282 hours of sunshine per year. July is the sunniest month with 293 hours, while December is the cloudiest with just 82 hours. Overall, Wheatley enjoys abundant sunshine.
Wheatley 3-Day Forecast
Wheatley on the map
Wheatley is highlighted - select any city to see its climate.
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