Cambridge (ON) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Cambridge.

Full Climate overview Temperature Rainfall Sunshine
Current conditions Cambridge –  

Climate overview of Cambridge

Cambridge, Ontario, Canada, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and January dropping to -1°C (30°F).

Annual rain/snowfall is moderate at around 976 mm (38 in), with June being the wettest month. The city also has warm summers and very cold winters. July is the sunniest month, averaging 10.2 hours of sunshine per day.

Cambridge Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Cambridge - and find the best time to visit.

Monthly Temperature in Cambridge

Visitors to Cambridge can expect significant temperature changes throughout the year. 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 (30°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 Cambridge

Generally, Cambridge experiences moderate precipitation patterns, averaging 976 mm (38 in) yearly. Despite minor fluctuations, Cambridge enjoys fairly consistent precipitation throughout the year. In June, you can expect around 101 mm (4 in) of precipitation, while in February, Cambridge receives about 65 mm (2.6 in). For more details, please visit our Cambridge Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Cambridge

Cambridge can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.4 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Hamilton, Canada (38 KM, 23 Miles).

Daily hours of sunshine

Data from: Hamilton, Canada (38 KM, 23 Miles).

Best Time to Visit Cambridge

For comfortable weather, consider visiting Cambridge in May, 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.

  • Best overall: May, 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 -10°C (14°F).

Frequently asked questions about the climate in Cambridge

What is the best time to visit Cambridge?

May, July, August and September typically offer the most optimal weather in Cambridge. In contrast, January, February, March, November and December tend to have less optimal conditions. Cambridge has warm summers and very cold winters.

What temperatures can I expect in Cambridge?

Daytime highs range from -1°C (30°F) in January to 27°C (81°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 Cambridge get?

Annual rainfall is around 976 mm (38 in). June is the wettest month with 101 mm (4 in), while February is the driest with 65 mm (2.6 in).

How sunny is Cambridge?

Cambridge receives around 2,120 hours of sunshine per year. July is the sunniest month with 305 hours, while December is the cloudiest with just 72 hours. Overall, Cambridge enjoys abundant sunshine.

Cambridge 3-Day Forecast

Cambridge on the map

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