Beloit (WI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Beloit.
Climate overview of Beloit
The climate in Beloit, Wisconsin, United States of America, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in July to -2°C (28°F) in January.
With around 956 mm (38 in) of annual rain/snowfall, the city has moderate precipitation levels. June is the wettest month and January the driest. It also has a distinct dry season from January to February. July is the sunniest month, averaging 10.3 hours of sunshine per day.
Beloit Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Beloit — and find the best time to visit.
Monthly Temperature in Beloit
In Beloit, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in July to a very cold -2°C (28°F) in the coolest month, January.
Nights vary from 17°C (63°F) in July to around -11°C (12°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Beloit
On average, Beloit receives a reasonable amount of rain/snowfall, with an annual precipitation of 956 mm (38 in). The climate in Beloit shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 157 mm (6.2 in) of precipitation over 13 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 35 mm (1.4 in) of snowfall over 9 snowy days. For more details, please visit our Beloit 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 Beloit
For those who appreciate different seasons, Beloit serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.3 hours of sunshine daily, and embrace the darker days in December, offering only 3.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Beloit by Month
The relative humidity is high throughout the year in Beloit.
The city experiences its highest humidity in December, reaching 77%. In May, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Beloit
Frequently asked questions about the climate in Beloit
What is the best time to visit Beloit?
May, July and September typically offer the most optimal weather in Beloit. In contrast, January, February, March, November and December tend to have less optimal conditions. Beloit has a distinct dry season from January to February.
What temperatures can I expect in Beloit?
Daytime highs range from -2°C (28°F) in January to 28°C (82°F) in July. Nighttime lows range from -11°C (12°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Beloit get?
Annual rainfall is around 956 mm (38 in). June is the wettest month with 157 mm (6.2 in), while January is the driest with 35 mm (1.4 in).
How sunny is Beloit?
Beloit receives around 2,454 hours of sunshine per year. July is the sunniest month with 308 hours, while December is the cloudiest with just 107 hours. Overall, Beloit enjoys abundant sunshine.
Beloit 3-Day Forecast
Beloit (WI) 3-Day Forecast
Beloit on the map
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