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Weather in Fairfield County for October 2025

Your guide to Fairfield County weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Fairfield County at the beginning of October is 20.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °F by the end of October.

  • Rain 🌧️

  • Fairfield County experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 88.3 mm.

  • More

  • Halloween weather in Fairfield County 🎃 - See the complete forecast for Thursday, October 31.

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/11°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Fairfield County in October average weather

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Temperatures trend during October in Fairfield County

See the weather trend as well as the moving average line

October weather day by day

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Date Weather Temperatures Rain UV More
Oct. 1 Sunny
Sunny
21° /13° 0 mm 5
Oct. 2 Cloudy
Cloudy
20° /13° 0 mm 5
Oct. 3 Fog
Fog
21° /14° 0 mm 5
Oct. 4 Fog
Fog
21° /16° 0 mm 5
Oct. 5 Fog
Fog
22° /16° 1.7 mm 5
Oct. 6 Light drizzle
Light drizzle
19° /14° 0.7 mm 5
Oct. 7 Light rain shower
Light rain shower
19° /13° 19.5 mm 4
Oct. 8 Patchy rain possible
Patchy rain possible
16° /9° 0.1 mm 4
Oct. 9 Patchy rain possible
Patchy rain possible
18° /11° 0 mm 4
Oct. 10 Light rain shower
Light rain shower
17° /10° 2.5 mm 5
Oct. 11 Partly cloudy
Partly cloudy
20° /9° 0 mm 6
Oct. 12 Overcast
Overcast
19° /12° 0 mm 5
Oct. 13 Sunny
Sunny
18° /9° 0.6 mm 5
Oct. 14 Light rain
Light rain
15° /8° 3.8 mm 4
Oct. 15 Patchy rain possible
Patchy rain possible
14° /7° 0.1 mm 4
Oct. 16 Patchy rain possible
Patchy rain possible
14° /6° 0.2 mm 4
Oct. 17 Patchy rain possible
Patchy rain possible
15° /7° 0.1 mm 4
Oct. 18 Patchy rain possible
Patchy rain possible
18° /10° 0.1 mm 5
Oct. 19 Overcast
Overcast
19° /10° 0 mm 5
Oct. 20 Light rain shower
Light rain shower
16° /13° 30.1 mm 4
Oct. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
19° /12° 9.1 mm 5
Oct. 22 Patchy rain possible
Patchy rain possible
16° /10° 0 mm 5
Oct. 23 Cloudy
Cloudy
15° /9° 0 mm 4
Oct. 24 Overcast
Overcast
16° /8° 0 mm 4
Oct. 25 Overcast
Overcast
16° /9° 0 mm 4
Oct. 26 Cloudy
Cloudy
19° /12° 0.5 mm 5
Oct. 27 Fog
Fog
17° /9° 0 mm 5
Oct. 28 Cloudy
Cloudy
19° /11° 0 mm 5
Oct. 29 Moderate rain
Moderate rain
14° /10° 14 mm 3
Oct. 30 Moderate rain
Moderate rain
15° /10° 5.2 mm 4
Oct. 31 Partly cloudy
Partly cloudy
16° /9° 0 mm 5
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Important Notice
Our weather forecast for Fairfield County in October 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 County forecast closer to your planned date for the most up-to-date weather information.

Fairfield County in October - FAQ

What are the expected maximum and minimum temperatures in Fairfield County during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fairfield County during October?
Moderate rainfall is anticipated in Fairfield County during October, with a total of 88.3 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Fairfield County during October?
The average wind speed in Fairfield County during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Fairfield County

Explore the daily rainfall trends and prepare for Fairfield Countys October weather 💧

UV exposure in Fairfield County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Fairfield County?

Get accurate weather forecasts for Fairfield County, located at latitude 41.179 and longitude -73.189. Stay updated with localized weather information tailored for Fairfield County.

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