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 comes with a decrease in the average high-temperature, falling from a warm 81.7°F (27.6°C) in September to a pleasant 70.3°F (21.3°C). Summertown observes an average low-temperature of 50.9°F (10.5°C) during October.Humidity
October is the least humid month, with an average relative humidity of 73%.Rainfall
In Summertown, in October, during 11.4 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, in Summertown, there are 165.6 rainfall days, and 30.39" (772mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in October is 11h and 17min.On the first day of October, sunrise is at 6:44 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:55 pm CDT.
Sunshine
In October, the average sunshine in Summertown is 6.9h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during October leads to these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Summertown?
What is the least humid month in Summertown?
What is the average humidity in October in Summertown?
How much does it rain in Summertown in October?
When it does not snow in Summertown?
Does it snow in Summertown in October?
What is the average length of the day in October in Summertown?
When are sunrise and sunset in October in Summertown?
How many hours of sunshine does Summertown have in October?
What is the UV index reading in October in Summertown?
Average temperature in October
Summertown, TN
- Average high temperature in October: 70.3°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in October: 50.9°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in October
Summertown, TN
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Summertown, TN
- Average wind speed in October: 6.8mph
The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in October
Summertown, TN
- Average humidity in October: 73%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Summertown, TN
- Average rainfall in October: 2.32"
The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in October
Summertown, TN
- Average rainfall days in October: 11.4 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in October
Summertown, TN
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Summertown, TN
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Summertown, TN
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in October
Summertown, TN
- Average sunshine days in October: 19.1 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in October
Summertown, TN
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in October
Summertown, TN
- Average cloud cover in October: 34
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in October
Summertown, TN
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Summertown, Tennessee, USA
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