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 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 slight temperature decrease, with the average high-temperature shifting from a hot 88.5°F (31.4°C) in September to a moderately hot 83.1°F (28.4°C). Throughout the month of October, the nighttime temperature in Williamsburg dips to an average of 68.4°F (20.2°C).Heat index
October's mean heat index is calculated to be a hot 89.6°F (32°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Realize that the values for the heat index are set for shaded places and light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Williamsburg, Florida, the average relative humidity in October is 75%.Rainfall
In Williamsburg, in October, during 8.5 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Williamsburg, during the entire year, the rain falls for 126.6 days and collects up to 9.06" (230mm) of precipitation.Daylight
In October, the average length of the day in Williamsburg is 11h and 29min.On the first day of October, sunrise is at 7:19 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:41 pm EDT.
Sunshine
In October, the average sunshine in Williamsburg is 7.2h.UV index
The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In October, a daily maximum UV index of 5 leads to the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot is it in Williamsburg in October?
What is the average humidity in October in Williamsburg?
How many days does it rain in October in Williamsburg?
How many hours of daylight does Williamsburg have in October?
When are sunrise and sunset in October in Williamsburg?
How long on average sun shines in October in Williamsburg?
What is the UV index reading in October in Williamsburg?
Average temperature in October
Williamsburg, FL
- Average high temperature in October: 83.1°F
The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (68.5°F).
- Average low temperature in October: 68.4°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (51.3°F).
Average pressure in October
Williamsburg, FL
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in October
Williamsburg, FL
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in October
Williamsburg, FL
- Average humidity in October: 75%
The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is March (70%).
Average rainfall in October
Williamsburg, FL
- Average rainfall in October: 0.59"
The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is March (0.2").
Average rainfall days in October
Williamsburg, FL
- Average rainfall days in October: 8.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is January (4.8 days).
Average daylight in October /
Average sunshine in October
Williamsburg, FL
- Average daylight in October: 11h and 3min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in October
Williamsburg, FL
- Average sunshine days in October: 19.7 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in October
Williamsburg, FL
- Average UV index in October: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in October
Williamsburg, FL
- Average cloud cover in October: 30
The month with the most cloud cover is February (Cloud cover 38).
The months with the least cloud cover are May and October (Cloud cover 30).
Average visibility in October
Williamsburg, FL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Williamsburg, Florida, USA
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