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Massey (ON) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Massey.
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Climate overview of Massey
The climate in Massey, Ontario, Canada, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to -5°C (23°F) in January.
Massey sees a moderate amount of rain/snowfall, totalling around 966 mm (38 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Massey Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Massey - and find the best time to visit.
Monthly Temperature in Massey
In Massey, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in July, the warmest time of the year, to a very cold -5°C (23°F) during cooler months like January.
At night, you can expect temperatures ranging from 15°C (59°F) in July to around -15°C (5°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Massey
On average, Massey receives a reasonable amount of rain/snowfall, with an annual precipitation of 966 mm (38 in). While rainfall varies throughout the year, each season offers its own charm. September brings wetter days averaging 108 mm (4.3 in) of precipitation, spread over 11 rainy days.
In contrast, the driest month February experiences a drier climate, with about 51 mm (2 in) of snowfall spread across 11 snowy days. For more details, please visit our Massey Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Massey
The most comfortable overall weather for exploring Massey is usually found in June, July and August. Conditions are generally least comfortable in January, February, March, April, October, 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
very cold
Feb
very cold
Mar
cold
Apr
cold
May
good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
very good
Oct
wet
Nov
cold
Dec
very cold
- Best overall: June, July and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -15°C (5°F).
Frequently asked questions about the climate in Massey
What is the best time to visit Massey?
June, July and August typically offer the most optimal weather in Massey. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Massey has warm summers and very cold winters.
What temperatures can I expect in Massey?
Daytime highs range from -5°C (23°F) in January to 25°C (77°F) in July. Nighttime lows range from -15°C (5°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Massey get?
Annual rainfall is around 966 mm (38 in). September is the wettest month with 108 mm (4.3 in), while February is the driest with 51 mm (2 in).
Massey 3-Day Forecast
Massey on the map
Massey is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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