Effingham (IL)
August
Weather in Effingham, Illinois for August 2027
Your guide to Effingham weather in August - trends and predictions
In general, the average temperature in Effingham at the beginning of August is 28 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 30.1 °C by the end of August.
Effingham experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 180.2 mm.
Is August a good time to visit Effingham? check out the best time to travel to Effingham page.
✨ Is August a good time to visit Effingham? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
29°/18°
Temperatures
16 km/h
Avg max wind
74 %
Avg humidity
Effingham Weather August
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Temperatures trend during August in Effingham
See the weather trend as well as the moving average line
August weather in Effingham day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate rain at times | 27° /20° | 6.6 mm | 6 | |
| Aug. 2 |  Patchy rain possible | 26° /18° | 1.9 mm | 7 | |
| Aug. 3 |  Cloudy | 28° /16° | 0 mm | 8 | |
| Aug. 4 | Patchy rain possible | 28° /18° | 2.1 mm | 8 | |
| Aug. 5 |  Sunny | 29° /19° | 0 mm | 8 | |
| Aug. 6 |  Light rain | 29° /21° | 5.4 mm | 8 | |
| Aug. 7 | Light rain | 28° /19° | 2.6 mm | 7 | |
| Aug. 8 | Sunny | 29° /20° | 0 mm | 8 | |
| Aug. 9 |  Overcast | 29° /19° | 0 mm | 8 | |
| Aug. 10 | Light rain | 29° /20° | 3 mm | 8 | |
| Aug. 11 | Light rain | 29° /20° | 9.7 mm | 7 | |
| Aug. 12 | Light rain | 28° /20° | 4 mm | 7 | |
| Aug. 13 |  Heavy rain | 29° /19° | 37.5 mm | 8 | |
| Aug. 14 | Light rain | 30° /19° | 2.6 mm | 8 | |
| Aug. 15 | Light rain | 30° /20° | 2.6 mm | 8 | |
| Aug. 16 | Light rain | 32° /22° | 4.5 mm | 8 | |
| Aug. 17 |  Moderate rain | 29° /21° | 20.4 mm | 5 | |
| Aug. 18 | Light rain | 29° /18° | 3.5 mm | 8 | |
| Aug. 19 | Light rain | 28° /19° | 5.5 mm | 5 | |
| Aug. 20 | Heavy rain | 27° /16° | 61.5 mm | 7 | |
| Aug. 21 | Sunny | 27° /14° | 0 mm | 7 | |
| Aug. 22 |  Partly cloudy | 27° /16° | 0 mm | 8 | |
| Aug. 23 | Partly cloudy | 28° /14° | 0 mm | 8 | |
| Aug. 24 | Sunny | 27° /15° | 0 mm | 7 | |
| Aug. 25 | Cloudy | 27° /14° | 0 mm | 7 | |
| Aug. 26 | Sunny | 31° /16° | 0.6 mm | 8 | |
| Aug. 27 | Overcast | 30° /16° | 0.9 mm | 7 | |
| Aug. 28 | Patchy rain possible | 31° /17° | 0.1 mm | 8 | |
| Aug. 29 | Sunny | 31° /16° | 0 mm | 7 | |
| Aug. 30 | Patchy rain possible | 32° /17° | 1.9 mm | 7 | |
| Aug. 31 | Light rain | 29° /18° | 3.2 mm | 7 | |
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Important Notice
Our weather forecast for Effingham in August 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 Effingham forecast closer to your planned date for the most up-to-date weather information.
Change Month
Effingham in August - FAQ
What are the expected maximum and minimum temperatures in Effingham during August?
During August, expect a variety of temperatures with highs around 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Effingham during August?
Significant rainfall exceeding 180.2 mm is expected in Effingham during August, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Effingham during August?
The average wind speed in Effingham during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Effingham
Explore the daily rainfall trends and prepare for Effinghams August weather 💧
Typically, Effingham has 9 rainy days in August with a total of 180.2 mm of rainfall.
UV exposure in Effingham during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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