Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The transition into October in Fairfield is accompanied by a temperature decrease, with the average high-temperature shifting from an agreeable 73°F (22.8°C) in September to a comfortable 61.9°F (16.6°C). Fairfield's nights in October experience an average temperature drop to a fresh 52.2°F (11.2°C).Humidity
The average relative humidity in October in Fairfield is 74%.Rainfall
In Fairfield, in October, during 14.7 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. In Fairfield, during the entire year, the rain falls for 170.1 days and collects up to 37.76" (959mm) of precipitation.Snowfall
May through October are months without snowfall in Fairfield.Daylight
In Fairfield, the average length of the day in October is 11h and 5min.On the first day of October in Fairfield, Connecticut, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:49 pm EDT.
Sunshine
In Fairfield, the average sunshine in October is 5.9h.UV index
In Fairfield, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In October, the UV index of 3 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Fairfield?
What is the average humidity in October in Fairfield?
How many days does it rain in October in Fairfield?
When it does not snow in Fairfield?
Does it snow in Fairfield in October?
How many hours of daylight does Fairfield have in October?
What time are sunrise and sunset in October in Fairfield?
How many hours of sunshine does Fairfield have in October?
What is the UV index intensity in October in Fairfield?
Average temperature in October
Fairfield, CT
- Average high temperature in October: 61.9°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in October: 52.2°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in October
Fairfield, CT
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Fairfield, CT
- Average wind speed in October: 9.4mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in October
Fairfield, CT
- Average humidity in October: 74%
The months with the highest relative humidity are May and June (76%).
The months with the lowest relative humidity are April and November (72%).
Average rainfall in October
Fairfield, CT
- Average rainfall in October: 3.54"
The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is January (2.48").
Average rainfall days in October
Fairfield, CT
- Average rainfall days in October: 14.7 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in October
Fairfield, CT
- Average snowfall in October: 0"
The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Fairfield, CT
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Fairfield, CT
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in October
Fairfield, CT
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in October
Fairfield, CT
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Fairfield, CT
- Average cloud cover in October: 41
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
Fairfield, CT
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fairfield, Connecticut, USA
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