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 is accompanied by a temperature decrease, with the average high-temperature shifting from a warm 74.8°F (23.8°C) in September to a refreshing 63.1°F (17.3°C). Effna, during October nights, observes an average temperature of 43.3°F (6.3°C).Humidity
In Effna, the average relative humidity in October is 79%.Rainfall
In Effna, in October, it is raining for 12.4 days, with typically 2.32" (59mm) of accumulated precipitation. In Effna, Virginia, during the entire year, the rain falls for 180.1 days and collects up to 28.86" (733mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 2.1 snowfall days, it receives 0.91" (23mm) of snow. In Effna, during the entire year, snow falls for 50.2 days and aggregates up to 28.07" (713mm) of snow.Daylight
In Effna, the average length of the day in October is 11h and 14min.On the first day of October in Effna, Virginia, sunrise is at 7:20 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:28 pm EDT.
Sunshine
In October, the average sunshine in Effna, Virginia, is 6h.UV index
In Effna, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: During October, 3 as the daily maximum UV index converts into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Effna in October?
What is the average humidity in October in Effna?
How much does it rain in Effna in October?
When does it start to snow in Effna?
What is the average length of the day in October in Effna?
What time are sunrise and sunset in October in Effna?
How many hours of sunshine does Effna have in October?
What is the UV index intensity in October in Effna?
Average temperature in October
Effna, VA
- Average high temperature in October: 63.1°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in October: 43.3°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in October
Effna, VA
- Average pressure in October: 30.07"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in October
Effna, VA
- Average wind speed in October: 6mph
The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in October
Effna, VA
- Average humidity in October: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (76%).
Average rainfall in October
Effna, VA
- Average rainfall in October: 2.32"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in October
Effna, VA
- Average rainfall days in October: 12.4 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is January (10 days).
Average snowfall in October
Effna, VA
- Average snowfall in October: 0.91"
The month with the highest snowfall is December (6.3").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Effna, VA
- Average snowfall days in October: 2.1 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Effna, VA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in October: 6h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in October
Effna, VA
- Average sunshine days in October: 15.3 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (7.1 days).
Average UV index in October
Effna, VA
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Effna, VA
- Average cloud cover in October: 43
The months with the most cloud cover are January and February (Cloud cover 57).
The months with the least cloud cover are June, July and August (Cloud cover 38).
Average visibility in October
Effna, VA
- Average visibility in October: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Effna, Virginia, USA
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