Champaign County (Champaign)
May
Weather in Champaign County, Illinois for May 2027
Your guide to Champaign County weather in May - trends and predictions
Champaign County experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 72.9 mm.
Is May a good time to visit Champaign County? check out the best time to travel to Champaign County page.
✨ Is May a good time to visit Champaign County? – Ask the AI Weatherman
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
21°/11°
Temperatures
22 km/h
Avg max wind
71 %
Avg humidity
Champaign County Weather May
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Temperatures trend during May in Champaign County
See the weather trend as well as the moving average line
May weather in Champaign County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 18° /11° | 8.7 mm | 7 | |
| May 2 |  Overcast | 16° /9° | 0 mm | 7 | |
| May 3 |  Light rain | 17° /8° | 4.7 mm | 6 | |
| May 4 | Moderate or heavy rain shower | 16° /9° | 5.4 mm | 4 | |
| May 5 | Light rain | 15° /8° | 6 mm | 3 | |
| May 6 | Overcast | 17° /8° | 0.2 mm | 5 | |
| May 7 | Overcast | 20° /9° | 0.2 mm | 7 | |
| May 8 | Light rain | 19° /9° | 3.7 mm | 5 | |
| May 9 |  Cloudy | 22° /9° | 0 mm | 8 | |
| May 10 |  Sunny | 22° /9° | 0.8 mm | 9 | |
| May 11 |  Partly cloudy | 22° /8° | 0 mm | 9 | |
| May 12 | Moderate or heavy rain shower | 23° /11° | 6 mm | 8 | |
| May 13 |  Patchy rain possible | 20° /12° | 0.2 mm | 7 | |
| May 14 | Patchy rain possible | 22° /12° | 0.1 mm | 8 | |
| May 15 | Light rain | 26° /15° | 7.7 mm | 6 | |
| May 16 | Light rain | 26° /17° | 5.5 mm | 7 | |
| May 17 | Overcast | 24° /15° | 0 mm | 8 | |
| May 18 | Light rain | 23° /15° | 4.9 mm | 7 | |
| May 19 | Light rain | 24° /13° | 2.6 mm | 5 | |
| May 20 |  Moderate rain | 20° /12° | 14.1 mm | 7 | |
| May 21 | Patchy rain possible | 17° /11° | 1 mm | 4 | |
| May 22 | Patchy rain possible | 18° /10° | 0.4 mm | 4 | |
| May 23 | Cloudy | 21° /11° | 0 mm | 3 | |
| May 24 | Overcast | 23° /14° | 0.6 mm | 6 | |
| May 25 | Overcast | 20° /11° | 0 mm | 7 | |
| May 26 | Overcast | 21° /11° | 0 mm | 7 | |
| May 27 | Overcast | 22° /14° | 0.2 mm | 8 | |
| May 28 | Overcast | 23° /14° | 0 mm | 7 | |
| May 29 |  Mist | 22° /13° | 0 mm | 8 | |
| May 30 |  Thundery outbreaks possible | 27° /13° | 0 mm | 8 | |
| May 31 | Sunny | 28° /14° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Champaign County in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Champaign County forecast closer to your planned date for the most up-to-date weather information.
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Champaign County in May - FAQ
What are the expected maximum and minimum temperatures in Champaign County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Champaign County during May?
Moderate rainfall is anticipated in Champaign County during May, with a total of 72.9 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Champaign County during May?
The average wind speed in Champaign County during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Champaign County
Explore the daily rainfall trends and prepare for Champaign Countys May weather 💧
Typically, Champaign County has 10 rainy days in May with a total of 72.9 mm of rainfall.
UV exposure in Champaign County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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