Chetek (WI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Chetek.
Climate overview of Chetek
Temperatures in Chetek, Wisconsin, United States of America, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while January is the coldest at -6°C (21°F).
The city receives around 812 mm (32 in) of rain/snowfall per year. It experiences a distinct dry season from January to March, with warm summers and very cold winters. June is the wettest month and January the driest.
Chetek Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chetek - and find the best time to visit.
Monthly Temperature in Chetek
The climate in Chetek is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -6°C (21°F) in January.
Nighttime temperatures range from 15°C (59°F) in July to -16°C (3°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Chetek
Generally, Chetek receives mid-range precipitation levels, with 812 mm (32 in) annually. The seasons in Chetek bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 117 mm (4.6 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, January, experiences much less snowfall, totaling 20 mm (0.8 in) over 8 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Chetek 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 Chetek
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 and September
- Warmest weather: July and August
- Fewest rainy days: January, February and November
- Seasonal pattern: A distinct dry season from January to March, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -16°C (3°F).
Frequently asked questions about the climate in Chetek
What is the best time to visit Chetek?
May, July and September typically offer the most optimal weather in Chetek. In contrast, January, February, March and December tend to have less optimal conditions. Chetek has a distinct dry season from January to March, with warm summers and very cold winters.
What temperatures can I expect in Chetek?
Daytime highs range from -6°C (21°F) in January to 27°C (81°F) in July. Nighttime lows range from -16°C (3°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Chetek get?
Annual rainfall is around 812 mm (32 in). June is the wettest month with 117 mm (4.6 in), while January is the driest with 20 mm (0.8 in).
Chetek 3-Day Forecast
Chetek (WI) 3-Day Forecast
Chetek on the map
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