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
Chelsea in October experiences a subtle temperature decline, with average high-temperatures reducing from a refreshing 67.6°F (19.8°C) in September to a cool 53.4°F (11.9°C). During October, the average low-temperature in Chelsea is a cold 39.2°F (4°C).Humidity
In October, the average relative humidity is 82%.Rainfall
In Chelsea, in October, it is raining for 15.9 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, in Chelsea, there are 166.6 rainfall days, and 32.01" (813mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Chelsea, Vermont. Throughout October, in the average 2.8 snowfall days, it receives 0.91" (23mm) of snow. Throughout the year, in Chelsea, Vermont, there are 107.7 snowfall days, and 58.82" (1494mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 59min.On the first day of the month, sunrise is at 6:48 am and sunset at 6:30 pm. On the last day of October, in Chelsea, Vermont, sunrise is at 7:25 am and sunset at 5:40 pm EDT.
Sunshine
In Chelsea, Vermont, the average sunshine in October is 4.7h.UV index
The average daily maximum UV index in October in Chelsea is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, a regular UV index of 2 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the temperature in October in Chelsea?
What is the average humidity in October in Chelsea?
How many days does it rain in October in Chelsea?
When does it start to snow in Chelsea?
What is the average length of the day in October in Chelsea?
What time are sunrise and sunset in October in Chelsea?
How many hours of sunshine does Chelsea have in October?
What is the UV index reading in October in Chelsea?
Average temperature in October
Chelsea, VT
- Average high temperature in October: 53.4°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in October: 39.2°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in October
Chelsea, VT
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Chelsea, VT
- Average wind speed in October: 6.1mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in October
Chelsea, VT
- Average humidity in October: 82%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in October
Chelsea, VT
- Average rainfall in October: 3.19"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in October
Chelsea, VT
- Average rainfall days in October: 15.9 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in October
Chelsea, VT
- Average snowfall in October: 0.91"
The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Chelsea, VT
- Average snowfall days in October: 2.8 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Chelsea, VT
- 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: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in October
Chelsea, VT
- Average sunshine days in October: 11.5 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in October
Chelsea, VT
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Chelsea, VT
- Average cloud cover in October: 57
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in October
Chelsea, VT
- Average visibility in October: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Chelsea, Vermont, USA
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