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
Start of October brings a shift in the average high-temperature, falling from September's agreeable 70.3°F (21.3°C) to a refreshing 56.7°F (13.7°C). James City's temperature tends to fall to an average low of 41.5°F (5.3°C) during the nights of October.Humidity
In October, the average relative humidity in James City is 84%.Rainfall
In October, the rain falls for 18.2 days. Throughout October, 3.5" (89mm) of precipitation is accumulated. In James City, Pennsylvania, during the entire year, the rain falls for 179.4 days and collects up to 35.59" (904mm) 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 2.6 snowfall days, it receives 1.26" (32mm) of snow. In James City, during the entire year, snow falls for 99.3 days and aggregates up to 56.69" (1440mm) of snow.Daylight
The average length of the day in October is 11h and 4min.On the first day of October, sunrise is at 7:12 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:10 pm EDT.
Sunshine
The average sunshine in October is 4.5h.UV index
In October, the average daily maximum UV index in James City is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In October, the maximum UV index of 2 translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the temperature in October in James City?
What is the average humidity in October in James City?
How much does it rain in James City in October?
When does it start to snow in James City?
How many hours of daylight does James City have in October?
When are sunrise and sunset in October in James City?
How many hours of sunshine does James City have in October?
How high is the UV index in October in James City?
Average temperature in October
James City, PA
- Average high temperature in October: 56.7°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in October: 41.5°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).
Average pressure in October
James City, PA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
James City, PA
- Average wind speed in October: 7.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in October
James City, PA
- Average humidity in October: 84%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May, June and July (79%).
Average rainfall in October
James City, PA
- Average rainfall in October: 3.5"
The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in October
James City, PA
- Average rainfall days in October: 18.2 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in October
James City, PA
- Average snowfall in October: 1.26"
The month with the highest snowfall is February (13.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
James City, PA
- Average snowfall days in October: 2.6 days
The month with the highest number of snowfall days is January (23.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
James City, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 4h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
James City, PA
- Average sunshine days in October: 9.8 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is January (4.5 days).
Average UV index in October
James City, PA
- Average UV index in October: 2
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 and December (UV index 1).
Average cloud cover in October
James City, PA
- Average cloud cover in October: 58
The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in October
James City, PA
- Average visibility in October: 5mi
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
James City, Pennsylvania, USA
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