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 involves a decrease in the average high-temperature, falling from a moderately hot 81.5°F (27.5°C) in September to a pleasant 69.4°F (20.8°C). Jefferson City experiences a significant downturn from peak daytime temperatures throughout October, with the average low-temperature dipping to a frosty 47.8°F (8.8°C).Humidity
In October, the average relative humidity in Jefferson City is 74%.Rainfall
In Jefferson City, in October, it is raining for 8.5 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 135.1 rainfall days, and 22.01" (559mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows in Jefferson City. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Jefferson City, Tennessee, during the entire year, snow falls for 15.8 days and aggregates up to 4.57" (116mm) of snow.Daylight
The average length of the day in October is 11h and 16min.On the first day of the month, sunrise is at 7:29 am and sunset at 7:17 pm. On the last day of October, sunrise is at 7:56 am and sunset at 6:38 pm EDT.
Sunshine
In Jefferson City, the average sunshine in October is 7.1h.UV index
The average daily maximum UV index in October in Jefferson City is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 4 during October translates into the following guidance:
Exercise prevention - Precautions against solar damage are endorsed. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in October in Jefferson City?
What is the average humidity in October in Jefferson City?
How many days does it rain in October in Jefferson City?
When does it start to snow in Jefferson City?
What is the average length of the day in October in Jefferson City?
When is the sunrise / sunset in October in Jefferson City?
How many hours of sunshine does Jefferson City have in October?
How high is the UV index in October in Jefferson City?
Average temperature in October
Jefferson City, TN
- Average high temperature in October: 69.4°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in October: 47.8°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in October
Jefferson City, 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 (29.99"Hg).
Average wind speed in October
Jefferson City, TN
- Average wind speed in October: 4.6mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in October
Jefferson City, TN
- Average humidity in October: 74%
The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in October
Jefferson City, TN
- Average rainfall in October: 1.5"
The wettest month (with the highest rainfall) is February (2.8").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in October
Jefferson City, TN
- Average rainfall days in October: 8.5 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in October
Jefferson City, TN
- Average snowfall in October: 0.04"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Jefferson City, TN
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (4.5 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
Jefferson City, TN
- Average daylight in October: 11h and 2min
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 48min).
- Average sunshine in October: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in October
Jefferson City, TN
- Average sunshine days in October: 21.4 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is February (14.4 days).
Average UV index in October
Jefferson City, TN
- Average UV index in October: 4
The months with the highest UV index are May, 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
Jefferson City, TN
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 26).
Average visibility in October
Jefferson City, TN
- 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 City, Tennessee, USA
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