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
As October arrives, Belleville's weather displays a decrease in high-temperatures, transitioning from September's pleasant 69.1°F (20.6°C) to a refreshing 56.1°F (13.4°C). During October, the average low-temperature in Belleville, New York, is a frosty 45.1°F (7.3°C).Humidity
The average relative humidity in October in Belleville is 79%.Rainfall
October is the month with the most rainfall. Rain falls for 17.4 days and accumulates 3.23" (82mm) of precipitation.Snowfall
Months with snowfall in Belleville, New York, are January through May, October through December. October is the first month it typically snows in Belleville. Throughout October, in the average 1.3 snowfall days, it receives 0.12" (3mm) of snow. In Belleville, New York, during the entire year, snow falls for 81.1 days and aggregates up to 36.61" (930mm) of snow.Daylight
The average length of the day in October is 11h and 0min.On the first day of the month, sunrise is at 7:02 am and sunset at 6:44 pm. On the last day of October, in Belleville, sunrise is at 7:40 am and sunset at 5:56 pm EDT.
Sunshine
In Belleville, New York, the average sunshine in October is 4.7h.UV index
In Belleville, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In October, a regular UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average October temperature in Belleville?
What is the average humidity in October in Belleville?
What is the wettest month in Belleville?
How much does it rain in Belleville in October?
When does it start to snow in Belleville?
What is the average length of the day in October in Belleville?
When are sunrise and sunset in October in Belleville?
How many hours of sunshine does Belleville have in October?
How high is the UV index in October in Belleville?
Average temperature in October
Belleville, NY
- Average high temperature in October: 56.1°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in October: 45.1°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in October
Belleville, NY
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Belleville, NY
- Average wind speed in October: 9.4mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in October
Belleville, NY
- Average humidity in October: 79%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and September (77%).
Average rainfall in October
Belleville, NY
- Average rainfall in October: 3.23"
The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in October
Belleville, NY
- Average rainfall days in October: 17.4 days
The month with the highest number of rainy days is October (17.4 days).
The months with the least rainy days are January and February (7 days).
Average snowfall in October
Belleville, NY
- Average snowfall in October: 0.12"
The month with the highest snowfall is December (9.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Belleville, NY
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Belleville, NY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in October
Belleville, NY
- Average sunshine days in October: 11.1 days
The month with the most sunshine days is September (15 days).
The months with the least sunshine days are January and February (7.3 days).
Average UV index in October
Belleville, NY
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Belleville, NY
- Average cloud cover in October: 51
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in October
Belleville, NY
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Belleville, New York, USA
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