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 sea temperature 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
October involves a decrease in temperature, down from an agreeable 73°F (22.8°C) in September to a refreshing 61.9°F (16.6°C). In October, Southport experiences an average nighttime temperature of 52.2°F (11.2°C).Humidity
In Southport, the average relative humidity in October is 74%.Rainfall
In Southport, during October, the rain falls for 14.7 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in Southport, there are 170.1 rainfall days, and 37.76" (959mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Ocean temperature
In Southport, the average seawater temperature in October is 62.6°F (17°C).Note: Swimming in 62.6°F (17°C) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 69.8°F (21°C).
Daylight
The average length of the day in October in Southport, Connecticut, is 11h and 5min.On the first day of the month, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of October, in Southport, Connecticut, sunrise is at 7:23 am and sunset at 5:49 pm EDT.
Sunshine
In Southport, Connecticut, the average sunshine in October is 5.9h.UV index
In Southport, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 3 in October transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Southport in October?
What is the average humidity in October in Southport?
How much does it rain in Southport in October?
When it does not snow in Southport?
Does it snow in Southport in October?
What is the ocean temperature in October in Southport?
What is the average length of the day in October in Southport?
When are sunrise and sunset in October in Southport?
How long on average sun shines in October in Southport?
How high is the UV index in October in Southport?
Average temperature in October
Southport, 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
Southport, 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
Southport, 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
Southport, 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
Southport, 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
Southport, 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
Southport, 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
Southport, 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 sea temperature in October
Southport, CT
- Average sea temperature in October: 62.5°F
The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (39°F).
Average daylight in October /
Average sunshine in October
Southport, 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
Southport, 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
Southport, 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
Southport, 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
Southport, 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).
Southport, Connecticut, USA
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