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Weather in America, Illinois for May 2027

Your guide to America weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in America at the beginning of May is 18.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.3 °F by the end of May.

  • Rain 🌧️

  • America in May brings notable rainfall, with an average of 18 rainy days and a total precipitation of 130 mm.

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Average dry days
13
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/15°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
75 %
Avg humidity

America Weather May

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Temperatures trend during May in America

See the weather trend as well as the moving average line

May weather in America day by day

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Date Weather Temperatures Rain UV More
May 1 Overcast
Overcast
18° /9° 0 mm 10
May 2 Moderate rain at times
Moderate rain at times
16° /7° 1.1 mm 10
May 3 Sunny
Sunny
19° /5° 0 mm 10
May 4 Partly cloudy
Partly cloudy
24° /13° 0 mm 10
May 5 Moderate or heavy rain shower
Moderate or heavy rain shower
18° /12° 10.7 mm 3
May 6 Overcast
Overcast
16° /9° 5.1 mm 2
May 7 Overcast
Overcast
17° /7° 0 mm 10
May 8 Partly cloudy
Partly cloudy
22° /9° 0 mm 10
May 9 Partly cloudy
Partly cloudy
25° /13° 5.6 mm 11
May 10 Overcast
Overcast
22° /14° 0 mm 9
May 11 Overcast
Overcast
22° /12° 0.7 mm 10
May 12 Sunny
Sunny
23° /11° 0 mm 10
May 13 Partly cloudy
Partly cloudy
23° /15° 0 mm 10
May 14 Sunny
Sunny
21° /10° 0 mm 10
May 15 Patchy rain possible
Patchy rain possible
26° /11° 0.1 mm 11
May 16 Overcast
Overcast
28° /20° 0.2 mm 6
May 17 Sunny
Sunny
28° /18° 0 mm 11
May 18 Moderate or heavy rain shower
Moderate or heavy rain shower
29° /21° 21.9 mm 9
May 19 Heavy rain at times
Heavy rain at times
30° /20° 3.2 mm 6
May 20 Heavy rain at times
Heavy rain at times
19° /16° 7.9 mm 2
May 21 Patchy rain possible
Patchy rain possible
20° /15° 0.5 mm 3
May 22 Moderate or heavy rain shower
Moderate or heavy rain shower
21° /17° 19.4 mm 2
May 23 Patchy rain possible
Patchy rain possible
25° /16° 2.6 mm 4
May 24 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /17° 8 mm 6
May 25 Patchy rain possible
Patchy rain possible
24° /17° 0.1 mm 5
May 26 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /19° 16.9 mm 6
May 27 Patchy rain possible
Patchy rain possible
28° /18° 0.5 mm 6
May 28 Patchy rain possible
Patchy rain possible
27° /19° 0.3 mm 10
May 29 Moderate or heavy rain shower
Moderate or heavy rain shower
23° /20° 6.1 mm 6
May 30 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /21° 12.5 mm 7
May 31 Moderate rain
Moderate rain
30° /19° 6.6 mm 11
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Important Notice
Our weather forecast for America 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 America forecast closer to your planned date for the most up-to-date weather information.

America in May - FAQ

What are the expected maximum and minimum temperatures in America during May?

During May, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in America during May?

Significant rainfall exceeding 130 mm is expected in America during May, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in America during May?

The average wind speed in America during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in America

Explore the daily rainfall trends and prepare for Americas May weather 💧
Typically, America has 18 rainy days in May with a total of 130 mm of rainfall.

UV exposure in America during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

Quick links

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Location coordinates Where is America?

Get accurate weather forecasts for America, located at latitude 37.138 and longitude -89.124. Stay updated with localized weather information tailored for America.

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