Fairfield (IA)
August
Weather in Fairfield, Iowa for August 2026
Your guide to Fairfield weather in August - trends and predictions
In general, the average temperature in Fairfield at the beginning of August is 25.7 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 25.3 °F by the end of August.
Fairfield experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 324.7 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
28°/17°
Temperatures
17 km/h
Avg max wind
78 %
Avg humidity
Fairfield Weather August
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Temperatures trend during August in Fairfield
See the weather trend as well as the moving average line
August weather in Fairfield day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Mist | 24° /12° | 0 mm | 5 | |
| Aug. 2 | Mist | 24° /14° | 0 mm | 5 | |
| Aug. 3 |  Overcast | 23° /13° | 0 mm | 5 | |
| Aug. 4 | Mist | 27° /14° | 0 mm | 6 | |
| Aug. 5 | Fog | 26° /17° | 0 mm | 6 | |
| Aug. 6 | Mist | 29° /20° | 0 mm | 6 | |
| Aug. 7 |  Light rain shower | 27° /20° | 42.3 mm | 6 | |
| Aug. 8 |  Thundery outbreaks possible | 34° /24° | 0 mm | 7 | |
| Aug. 9 |  Partly cloudy | 35° /23° | 0 mm | 9 | |
| Aug. 10 |  Moderate or heavy rain shower | 28° /23° | 136.6 mm | 6 | |
| Aug. 11 |  Heavy rain | 26° /20° | 132.7 mm | 6 | |
| Aug. 12 | Fog | 27° /21° | 0 mm | 6 | |
| Aug. 13 | Mist | 28° /16° | 0 mm | 6 | |
| Aug. 14 | Fog | 29° /16° | 0 mm | 6 | |
| Aug. 15 | Mist | 31° /17° | 0 mm | 7 | |
| Aug. 16 | Thundery outbreaks possible | 35° /23° | 0 mm | 8 | |
| Aug. 17 | Fog | 35° /22° | 0 mm | 8 | |
| Aug. 18 | Light rain shower | 34° /25° | 2.4 mm | 7 | |
| Aug. 19 | Light rain shower | 27° /22° | 10.4 mm | 6 | |
| Aug. 20 | Fog | 28° /18° | 0 mm | 6 | |
| Aug. 21 | Fog | 26° /16° | 0 mm | 6 | |
| Aug. 22 | Fog | 26° /16° | 0 mm | 6 | |
| Aug. 23 | Fog | 26° /13° | 0 mm | 6 | |
| Aug. 24 | Mist | 22° /9° | 0 mm | 5 | |
| Aug. 25 |  Cloudy | 21° /7° | 0 mm | 5 | |
| Aug. 26 | Fog | 24° /8° | 0 mm | 5 | |
| Aug. 27 | Cloudy | 25° /13° | 0 mm | 6 | |
| Aug. 28 | Fog | 27° /13° | 0 mm | 6 | |
| Aug. 29 | Fog | 28° /12° | 0 mm | 6 | |
| Aug. 30 | Fog | 27° /16° | 0.3 mm | 6 | |
| Aug. 31 | Overcast | 25° /16° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Fairfield 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 Fairfield forecast closer to your planned date for the most up-to-date weather information.
Change Month
Fairfield in August - FAQ
What are the expected maximum and minimum temperatures in Fairfield during August?
During August, expect a variety of temperatures with highs around 28° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fairfield during August?
Significant rainfall exceeding 324.7 mm is expected in Fairfield during August, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fairfield during August?
The average wind speed in Fairfield during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Fairfield
Explore the daily rainfall trends and prepare for Fairfields August weather 💧
UV exposure in Fairfield during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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