Fairfield (IA)
September
Weather in Fairfield, Iowa for September 2027
Your guide to Fairfield weather in September - trends and predictions
Fairfield experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 152.3 mm.
Is September a good time to visit Fairfield? check out the best time to travel to Fairfield page.
✨ Is September a good time to visit Fairfield? – Ask the AI Weatherman
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
26°/16°
Temperatures
18 km/h
Avg max wind
73 %
Avg humidity
Fairfield Weather September
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Temperatures trend during September in Fairfield
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September weather in Fairfield day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Mist | 31° /18° | 0 mm | 7 | |
| Sept. 2 | Cloudy | 30° /17° | 0 mm | 7 | |
| Sept. 3 | Heavy rain | 28° /18° | 31 mm | 6 | |
| Sept. 4 | Mist | 29° /14° | 0 mm | 7 | |
| Sept. 5 | Overcast | 28° /18° | 0 mm | 7 | |
| Sept. 6 | Cloudy | 25° /15° | 0 mm | 6 | |
| Sept. 7 | Sunny | 25° /12° | 0.1 mm | 4 | |
| Sept. 8 | Overcast | 29° /15° | 0 mm | 5 | |
| Sept. 9 | Moderate rain | 26° /17° | 24.6 mm | 4 | |
| Sept. 10 | Light rain shower | 26° /16° | 1.8 mm | 5 | |
| Sept. 11 | Fog | 29° /14° | 0 mm | 7 | |
| Sept. 12 | Overcast | 30° /17° | 0 mm | 7 | |
| Sept. 13 | Light rain | 28° /18° | 2.5 mm | 5 | |
| Sept. 14 | Thundery outbreaks possible | 29° /18° | 0.4 mm | 5 | |
| Sept. 15 | Thundery outbreaks possible | 29° /20° | 5.7 mm | 4 | |
| Sept. 16 | Patchy light rain with thunder | 27° /17° | 9.7 mm | 4 | |
| Sept. 17 | Sunny | 30° /18° | 0.9 mm | 6 | |
| Sept. 18 | Light rain | 28° /17° | 5.6 mm | 6 | |
| Sept. 19 | Moderate rain | 26° /19° | 13.5 mm | 3 | |
| Sept. 20 | Moderate rain | 20° /16° | 17.9 mm | 3 | |
| Sept. 21 | Fog | 21° /16° | 0.8 mm | 4 | |
| Sept. 22 | Moderate rain | 20° /14° | 10.7 mm | 3 | |
| Sept. 23 | Fog | 22° /14° | 0 mm | 6 | |
| Sept. 24 | Overcast | 21° /14° | 0.3 mm | 4 | |
| Sept. 25 | Light rain | 20° /13° | 4.4 mm | 3 | |
| Sept. 26 | Patchy rain possible | 23° /13° | 1.3 mm | 4 | |
| Sept. 27 | Patchy rain possible | 22° /13° | 2.2 mm | 4 | |
| Sept. 28 | Mist | 26° /15° | 0 mm | 5.6 | |
| Sept. 29 | Partly cloudy | 27° /15° | 0.5 mm | 4 | |
| Sept. 30 | Moderate rain | 24° /16° | 18.4 mm | 4 | |
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Important Notice
Our weather forecast for Fairfield in September 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 September - FAQ
What are the expected maximum and minimum temperatures in Fairfield during September?
During September, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fairfield during September?
Significant rainfall exceeding 152.3 mm is expected in Fairfield during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fairfield during September?
The average wind speed in Fairfield during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Fairfield
Explore the daily rainfall trends and prepare for Fairfields September weather 💧
Typically, Fairfield has 10 rainy days in September with a total of 152.3 mm of rainfall.
UV exposure in Fairfield during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Fairfield, located at latitude 41.009 and longitude -91.963. Stay updated with localized weather information tailored for Fairfield.
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