Dixon (IL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Dixon.
Climate overview of Dixon
The climate in Dixon, Illinois, 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.
The city has a wet climate, receiving around 1071 mm (42 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. June is the wettest month.
Dixon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dixon - and find the best time to visit.
Monthly Temperature in Dixon
In Dixon, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 28°C (82°F) in July to a very cold -2°C (28°F) in January.
Nighttime temperatures range from 17°C (63°F) in July to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Dixon
Dixon experiences significant rain/snowfall throughout the year, averaging 1071 mm (42 in) of precipitation annually. The seasons in Dixon bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 156 mm (6.1 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, January, experiences much less snowfall, totaling 42 mm (1.7 in) over 9 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Dixon 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 Dixon
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September
- Warmest weather: June, July and August
- Fewer rainy days: January, February, August, September and November
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Dixon
What is the best time to visit Dixon?
September typically offers the most optimal weather in Dixon. In contrast, January, February, March, November and December tend to have less optimal conditions. Dixon has warm summers and very cold winters.
What temperatures can I expect in Dixon?
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 Dixon get?
Annual rainfall is around 1071 mm (42 in). June is the wettest month with 156 mm (6.1 in), while January is the driest with 42 mm (1.7 in).
Dixon 3-Day Forecast
Dixon (IL) 3-Day Forecast
Dixon on the map
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