Racine (WI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Racine.
Climate overview of Racine
The climate in Racine, Wisconsin, United States of America, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to -1°C (30°F) in January.
With around 922 mm (36 in) of annual rain/snowfall, the city has moderate precipitation levels. June is the wettest month and January the driest. It also has warm summers and very cold winters. July is the sunniest month, averaging 10.6 hours of sunshine per day.
Racine Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Racine - and find the best time to visit.
Monthly Temperature in Racine
In Racine, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a very cold -1°C (30°F) in the coolest month, January.
Nights vary from 18°C (64°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Racine
On average, Racine receives a reasonable amount of rain/snowfall, with an annual precipitation of 922 mm (36 in). The climate in Racine shows significant variation throughout the year. Expect high rainfall in June, the wettest month, with an average of 111 mm (4.4 in) of precipitation over 12 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 43 mm (1.7 in) of snowfall over 10 snowy days. For more details, please visit our Racine 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 Racine
For those who appreciate different seasons, Racine serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.6 hours of sunshine daily, and embrace the darker days in December, offering only 3.5 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 Racine by Month
The relative humidity is high throughout the year in Racine.
The city experiences its highest humidity in December, reaching 76%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Racine
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewest rainy days: January, February, July and November
- Seasonal pattern: warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Racine
What is the best time to visit Racine?
July, August and September typically offer the most optimal weather in Racine. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Racine has warm summers and very cold winters.
What temperatures can I expect in Racine?
Daytime highs range from -1°C (30°F) in January to 26°C (79°F) in July. Nighttime lows range from -9°C (16°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Racine get?
Annual rainfall is around 922 mm (36 in). June is the wettest month with 111 mm (4.4 in), while January is the driest with 43 mm (1.7 in).
How sunny is Racine?
Racine receives around 2,486 hours of sunshine per year. July is the sunniest month with 319 hours, while December is the cloudiest with just 104 hours. Overall, Racine enjoys abundant sunshine.
Racine 3-Day Forecast
Racine (WI) 3-Day Forecast
Racine on the map
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