October weather forecastHolly Heights, TN
October
Weather in October
October, the same as September, in Holly Heights, Tennessee, is an agreeable autumn month, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 69.4°F (20.8°C).Temperature
Holly Heights's weather in October involves a decrease in the average high-temperature, moving down from September's warm 81°F (27.2°C) to an agreeable 69.4°F (20.8°C). An average minimum temperature of 49.3°F (9.6°C) is recorded during the month of October.Humidity
The months with the lowest humidity are January, June through November, with an average relative humidity of 76%.Rainfall
In Holly Heights, during October, the rain falls for 9.8 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Holly Heights, there are 160.4 rainfall days, and 29.45" (748mm) of precipitation is accumulated.Snowfall
In Holly Heights, snow does not fall in May through October.Daylight
In Holly Heights, Tennessee, the average length of the day in October is 11h and 17min.On the first day of October in Holly Heights, sunrise is at 7:35 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:46 pm EDT.
Sunshine
In October, the average sunshine in Holly Heights is 7h.UV index
In Holly Heights, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 4 in October transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Observe! Snow reflection can nearly intensify 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
Holly Heights, TN
- Average high temperature in October: 69.4°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in October: 49.3°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in October
Holly Heights, 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 (29.98"Hg).
Average wind speed in October
Holly Heights, TN
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).
Average humidity in October
Holly Heights, TN
- Average humidity in October: 76%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).
Average rainfall in October
Holly Heights, TN
- Average rainfall in October: 2.2"
The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in October
Holly Heights, TN
- Average rainfall days in October: 9.8 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in October
Holly Heights, TN
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Holly Heights, TN
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (3.4 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
Holly Heights, TN
- Average daylight in October: 11h and 18min
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: 7h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in October
Holly Heights, TN
- Average sunshine days in October: 19.8 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in October
Holly Heights, 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
Holly Heights, TN
- Average cloud cover in October: 35
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in October
Holly Heights, TN
- Average visibility in October: 6mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
