October weather forecastMorristown, TN
October
Weather in October
October is when Morristown truly begins to exhibit the traits of fall, with average high temperatures further decreasing to 68.2°F (20.1°C). The city's canvas starts to change colors as leaves transform from lush greens to shades of auburn and gold. Crisp morning and evening air contrast with relatively warm and sunny afternoons. The first semblance of winter chill can be felt towards the end of the month. Ultimately, October graces Morristown, Tennessee with the essence of the fall season.Temperature
October suggests a modest reduction in the average high-temperature, shifting from a warm 79.9°F (26.6°C) in September to an agreeable 68.2°F (20.1°C). Morristown in October anticipates an average nighttime temperature of 47.3°F (8.5°C).Humidity
In Morristown, the average relative humidity in October is 76%.Rainfall
In Morristown, in October, during 12.2 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Morristown, during the entire year, the rain falls for 172.1 days and collects up to 31.02" (788mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Morristown. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, there are 27.9 snowfall days, and 9.96" (253mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 15min.On the first day of October, sunrise is at 7:28 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:37 pm EDT.
Sunshine
The average sunshine in October is 7.1h.UV index
In Morristown, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 4 in October transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Morristown, TN
- Average high temperature in October: 68.2°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (43.2°F).
- Average low temperature in October: 47.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in October
Morristown, 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
Morristown, TN
- Average wind speed in October: 4.7mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in October
Morristown, TN
- Average humidity in October: 76%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (73%).
Average rainfall in October
Morristown, TN
- Average rainfall in October: 2.44"
The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in October
Morristown, TN
- Average rainfall days in October: 12.2 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in October
Morristown, TN
- Average snowfall in October: 0.24"
The month with the highest snowfall is December (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Morristown, TN
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (8.3 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
Morristown, TN
- Average daylight in October: 11h and 18min
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: 7h and 6min
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 0min).
Average sunshine days in October
Morristown, TN
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in October
Morristown, 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
Morristown, TN
- Average cloud cover in October: 32
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in October
Morristown, TN
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
