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
With October's arrival, Chesterfield, Massachusetts, sees a decrease in average high-temperatures, moving from an agreeable 71.1°F (21.7°C) in September to a moderate 57.6°F (14.2°C). During October, Chesterfield experiences a consistent low-temperature average of 42.6°F (5.9°C).Humidity
In Chesterfield, the average relative humidity in October is 79%.Rainfall
The month with the most rainfall in Chesterfield is October, when the rain falls for 13.8 days and typically aggregates up to 2.6" (66mm) of precipitation.Snowfall
Months with snowfall in Chesterfield are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.31" (8mm) of snow. In Chesterfield, during the entire year, snow falls for 40.7 days and aggregates up to 22.56" (573mm) of snow.Daylight
In Chesterfield, the average length of the day in October is 11h and 3min.On the first day of October in Chesterfield, sunrise is at 6:49 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:45 pm EDT.
Sunshine
In Chesterfield, the average sunshine in October is 5.9h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: In October, the maximum UV index of 2 suggests these recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are October temperatures in Chesterfield?
What is the average humidity in October in Chesterfield?
What is the wettest month in Chesterfield?
How many days does it rain in October in Chesterfield?
When does it start to snow in Chesterfield?
How many hours of daylight does Chesterfield have in October?
What time are sunrise and sunset in October in Chesterfield?
How many hours of sunshine does Chesterfield have in October?
What are the months with the lowest UV index in Chesterfield?
What is the UV index reading in October in Chesterfield?
Average temperature in October
Chesterfield, MA
- Average high temperature in October: 57.6°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in October: 42.6°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Chesterfield, MA
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Chesterfield, MA
- Average wind speed in October: 6.3mph
The windiest months (with the highest average wind speed) are February and March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in October
Chesterfield, MA
- Average humidity in October: 79%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).
Average rainfall in October
Chesterfield, MA
- Average rainfall in October: 2.6"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is August (1.57").
Average rainfall days in October
Chesterfield, MA
- Average rainfall days in October: 13.8 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in October
Chesterfield, MA
- Average snowfall in October: 0.31"
The month with the highest snowfall is February (6.3").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Chesterfield, MA
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Chesterfield, MA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in October
Chesterfield, MA
- Average sunshine days in October: 15.1 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in October
Chesterfield, MA
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Chesterfield, MA
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Chesterfield, MA
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Chesterfield, Massachusetts, USA
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