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
October's arrival comes with a decrease in the average high-temperature, moving from a tropical 87.6°F (30.9°C) in September to a warm 77.2°F (25.1°C). Throughout October, the average low-temperature records at a moderate 56.3°F (13.5°C).Humidity
With an average relative humidity of 69%, October is the least humid month.Rainfall
In Jefferson, Alabama, in October, during 8.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Jefferson, during the entire year, the rain falls for 153.9 days and collects up to 33.23" (844mm) of precipitation.Snowfall
March through October are months without snowfall in Jefferson.Daylight
In Jefferson, the average length of the day in October is 11h and 22min.On the first day of October, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:01 pm CDT.
Sunshine
In October, the average sunshine is 7.2h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 4 during October translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Jefferson?
What is the least humid month in Jefferson?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Jefferson have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Jefferson have in October?
What is the UV index intensity in October?
Average temperature in October
Jefferson, AL
- Average high temperature in October: 77.2°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in October: 56.3°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).
Average pressure in October
Jefferson, AL
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in October
Jefferson, AL
- Average wind speed in October: 6.3mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in October
Jefferson, AL
- Average humidity in October: 69%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).
Average rainfall in October
Jefferson, AL
- Average rainfall in October: 2.24"
The wettest months (with the highest rainfall) are April and December (3.74").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in October
Jefferson, AL
- Average rainfall days in October: 8.3 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is October (8.3 days).
Average snowfall in October
Jefferson, AL
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in October
Jefferson, AL
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Jefferson, AL
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in October
Jefferson, AL
- Average sunshine days in October: 22.4 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in October
Jefferson, AL
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in October
Jefferson, AL
- Average cloud cover in October: 30
The months with the most cloud cover are February and December (Cloud cover 48).
The months with the least cloud cover are September and October (Cloud cover 30).
Average visibility in October
Jefferson, AL
- 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).
Jefferson, Alabama, USA
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