October weather forecastChatham, VA
October
Weather in October
October, the same as September, in Chatham, Virginia, is an agreeable autumn month, with an average temperature varying between 49.1°F (9.5°C) and 68.2°F (20.1°C).Temperature
Chatham's October weather features a mild decline in high-temperatures, reducing from a moderately hot 79.7°F (26.5°C) in September to an agreeable 68.2°F (20.1°C). During the nights in October, the temperature averages to a frosty 49.1°F (9.5°C).Humidity
The average relative humidity in October is 75%.Rainfall
In October, the rain falls for 10.4 days. Throughout October, 2.36" (60mm) of precipitation is accumulated. In Chatham, during the entire year, the rain falls for 158.8 days and collects up to 30.91" (785mm) of precipitation.Snowfall
In Chatham, Virginia, snow does not fall in May through October.Daylight
In Chatham, the average length of the day in October is 11h and 14min.On the first day of October, sunrise is at 7:13 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 6:21 pm EDT.
Sunshine
In Chatham, the average sunshine in October is 5.9h.UV index
The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 4 in October transforms into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. 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
Chatham, VA
- Average high temperature in October: 68.2°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in October: 49.1°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 (28.4°F).
Average pressure in October
Chatham, VA
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Chatham, VA
- Average wind speed in October: 5.7mph
The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in October
Chatham, VA
- Average humidity in October: 75%
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall in October
Chatham, VA
- Average rainfall in October: 2.36"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in October
Chatham, VA
- Average rainfall days in October: 10.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in October
Chatham, VA
- Average snowfall in October: 0"
The month with the highest snowfall is February (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Chatham, VA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (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
Chatham, VA
- Average daylight in October: 11h and 12min
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: 5h and 54min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in October
Chatham, VA
- Average sunshine days in October: 18.6 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in October
Chatham, VA
- 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
Chatham, VA
- Average cloud cover in October: 36
The months with the most cloud cover are February and March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in October
Chatham, VA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
