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
Huntsville's October weather features a mild decline in high-temperatures, reducing from a moderately hot 78.3°F (25.7°C) in September to a refreshing 66.6°F (19.2°C). Throughout the month of October, Huntsville witnesses an average low-temperature of 46.6°F (8.1°C).Humidity
In October, the average relative humidity in Huntsville is 78%.Rainfall
In Huntsville, Tennessee, during October, the rain falls for 12.9 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, there are 174 rainfall days, and 39.69" (1008mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows in Huntsville. Throughout October, in the average 0.5 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 31.5 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 15min.On the first day of October in Huntsville, sunrise is at 7:33 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 6:42 pm EDT.
Sunshine
In October, the average sunshine in Huntsville, Tennessee, is 6.4h.UV index
In Huntsville, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during October translates into the following guidance:
Be vigilant - Preventing sunburn is recommended. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Huntsville in October?
What is the average humidity in October in Huntsville?
How many days does it rain in October in Huntsville?
When does it start snowing in Huntsville?
How many hours of daylight does Huntsville have in October?
When is the sunrise / sunset in October in Huntsville?
How many hours of sunshine does Huntsville have in October?
What is the UV index reading in October in Huntsville?
Average temperature in October
Huntsville, TN
- Average high temperature in October: 66.6°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (41.9°F).
- Average low temperature in October: 46.6°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in October
Huntsville, TN
- Average pressure in October: 30.06"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Huntsville, TN
- Average wind speed in October: 5mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in October
Huntsville, TN
- Average humidity in October: 78%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is June (77%).
Average rainfall in October
Huntsville, TN
- Average rainfall in October: 2.72"
The wettest month (with the highest rainfall) is February (4.53").
The driest months (with the least rainfall) are September and November (2.56").
Average rainfall days in October
Huntsville, TN
- Average rainfall days in October: 12.9 days
The months with the highest number of rainy days are May and July (18.8 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in October
Huntsville, TN
- Average snowfall in October: 0.04"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Huntsville, TN
- Average snowfall days in October: 0.5 days
The months with the highest number of snowfall days are January and February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Huntsville, TN
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in October
Huntsville, TN
- Average sunshine days in October: 16.1 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in October
Huntsville, TN
- 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 and December (UV index 2).
Average cloud cover in October
Huntsville, TN
- Average cloud cover in October: 41
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in October
Huntsville, TN
- Average visibility in October: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Huntsville, Tennessee, USA
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