New Hamburg (ON) Weather & Climate: Best Time to Visit

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

Full Climate overview Temperature Rainfall Sunshine
Current conditions New Hamburg –  

Climate overview of New Hamburg

New Hamburg, Ontario, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 27°C (81°F) in July, while winters cool to -1°C (30°F) in January.

The city has a wet climate, receiving around 1035 mm (41 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 10.2 hours of sunshine per day.

New Hamburg Weather by Month

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

Monthly Temperature in New Hamburg

Depending on the time of the year, temperatures range from comfortable to very cold in New Hamburg. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -1°C (30°F) in January.

Nighttime temperatures range from 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 New Hamburg

New Hamburg has a relatively rain/snowy climate with high precipitation levels, averaging 1035 mm (41 in) of rain/snowfall annually. The wettest period in New Hamburg occurs in June, which receives around 107 mm (4.2 in) of precipitation. During the driest month, February, New Hamburg experiences moderate snowfall, totaling 69 mm (2.7 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our New Hamburg Precipitation page.

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

Sunshine Hours in New Hamburg

In New Hamburg, summer days are longer and more sunny, with daily sunshine hours peaking at 10.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.4 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Hamilton, Canada (69 KM, 43 Miles).

Daily hours of sunshine

Data from: Hamilton, Canada (69 KM, 43 Miles).

Best Time to Visit New Hamburg

For comfortable weather, consider visiting New Hamburg 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
  • Fewer rainy days: May, June, July, August and September
  • 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 New Hamburg

What is the best time to visit New Hamburg?

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

What temperatures can I expect in New Hamburg?

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 New Hamburg get?

Annual rainfall is around 1035 mm (41 in). June is the wettest month with 107 mm (4.2 in), while February is the driest with 69 mm (2.7 in).

How sunny is New Hamburg?

New Hamburg 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, New Hamburg enjoys abundant sunshine.

New Hamburg 3-Day Forecast

New Hamburg on the map

New Hamburg is highlighted - select any city to see its climate.

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