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Almonte (ON) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Almonte.
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Climate overview of Almonte
The climate in Almonte, Ontario, Canada, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in July to -4°C (25°F) in January.
The city has a wet climate, receiving around 1015 mm (40 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. June is the wettest month. Sunshine peaks in July, when the city sees around 9.3 hours of sunshine per day.
Almonte Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Almonte - and find the best time to visit.
Monthly Temperature in Almonte
In Almonte, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -4°C (25°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to -15°C (5°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Almonte
Almonte experiences significant rain/snowfall throughout the year, averaging 1015 mm (40 in) of precipitation annually. The wettest period in Almonte occurs in June, which receives around 99 mm (3.9 in) of precipitation. During the driest month, February, Almonte experiences moderate snowfall, totaling 65 mm (2.6 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Almonte 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 Almonte
In Almonte, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Ottawa, Canada (44 KM, 27 Miles).
Daily hours of sunshine
Data from: Ottawa, Canada (44 KM, 27 Miles).
Daily percentage of sunshine
Data from: Ottawa, Canada (44 KM, 27 Miles).
Humidity in Almonte by Month
The relative humidity is moderate throughout the year in Almonte.
The city experiences its highest humidity in December, reaching 72%. In May, the humidity drops to its lowest level at 49%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Ottawa, Canada (44 KM, 27 Miles).
Best Time to Visit Almonte
For comfortable weather, consider visiting Almonte in May, June, July, August and September. Conditions are usually least favourable 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
very cold
Feb
very cold
Mar
cold
Apr
mixed
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
cold
Dec
cold
- Best overall: May, June, 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 -15°C (5°F).
Frequently asked questions about the climate in Almonte
What is the best time to visit Almonte?
May, June, July, August and September typically offer the most optimal weather in Almonte. In contrast, January, February, March, November and December tend to have less optimal conditions. Almonte has warm summers and very cold winters.
What temperatures can I expect in Almonte?
Daytime highs range from -4°C (25°F) in January to 27°C (81°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 Almonte get?
Annual rainfall is around 1015 mm (40 in). June is the wettest month with 99 mm (3.9 in), while February is the driest with 65 mm (2.6 in).
How sunny is Almonte?
Almonte receives around 2,087 hours of sunshine per year. July is the sunniest month with 280 hours, while December is the cloudiest with just 83 hours. Overall, Almonte enjoys abundant sunshine.
Almonte 3-Day Forecast
Almonte on the map
Almonte is highlighted - select any city to see its climate.
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