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
In October, the average high-temperature goes from a warm 77°F (25°C) in September to an enjoyable 64.2°F (17.9°C). During the month of October, the nighttime temperature in Williamsburg falls to an average of 46.9°F (8.3°C).Humidity
The least humid month is October, with an average relative humidity of 75%.Rainfall
In Williamsburg, in October, during 9.7 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Williamsburg, Ohio, during the entire year, the rain falls for 138.6 days and collects up to 17.24" (438mm) of precipitation.Snowfall
Months with snowfall in Williamsburg are January through April, October through December. October is the first month it typically snows in Williamsburg. Throughout October, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 27.3 snowfall days, and 5.71" (145mm) of snow is accumulated.Daylight
In Williamsburg, the average length of the day in October is 11h and 10min.On the first day of the month, sunrise is at 7:32 am and sunset at 7:18 pm. On the last day of October, in Williamsburg, sunrise is at 8:03 am and sunset at 6:36 pm EDT.
Sunshine
In Williamsburg, Ohio, the average sunshine in October is 6.4h.UV index
In Williamsburg, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 3 during October leads to these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Williamsburg?
What is the least humid month in Williamsburg?
What is the average humidity in October in Williamsburg?
How much does it rain in Williamsburg in October?
When does it start to snow in Williamsburg?
What is the average length of the day in October in Williamsburg?
What time are sunrise and sunset in October in Williamsburg?
How many hours of sunshine does Williamsburg have in October?
What is the UV index reading in October in Williamsburg?
Average temperature in October
Williamsburg, OH
- Average high temperature in October: 64.2°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in October: 46.9°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in October
Williamsburg, OH
- Average pressure in October: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Williamsburg, OH
- Average wind speed in October: 7.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in October
Williamsburg, OH
- Average humidity in October: 75%
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in October
Williamsburg, OH
- Average rainfall in October: 1.1"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in October
Williamsburg, OH
- Average rainfall days in October: 9.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in October
Williamsburg, OH
- Average snowfall in October: 0.04"
The month with the highest snowfall is March (1.61").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Williamsburg, OH
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (6.8 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
Williamsburg, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 2min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Williamsburg, OH
- Average sunshine days in October: 19.9 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in October
Williamsburg, OH
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Williamsburg, OH
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
Williamsburg, OH
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Williamsburg, Ohio, USA
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