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
The start of October comes with a reduction in the average high-temperature, receding from a pleasant 73°F (22.8°C) in September to a comfortable 61°F (16.1°C). In October, the nighttime temperature in Wellesley Hills, Massachusetts, lowers to an average of 47.3°F (8.5°C).Humidity
The average relative humidity in October in Wellesley Hills is 76%.Rainfall
In Wellesley Hills, in October, it is raining for 6.9 days, with typically 0.51" (13mm) of accumulated precipitation. In Wellesley Hills, Massachusetts, during the entire year, the rain falls for 85.9 days and collects up to 5.87" (149mm) of precipitation.Snowfall
June through October are months without snowfall in Wellesley Hills.Daylight
In October, the average length of the day is 11h and 3min.On the first day of October, sunrise is at 6:42 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:39 pm EDT.
Sunshine
The average sunshine in October in Wellesley Hills, Massachusetts, is 6.1h.UV index
The average daily maximum UV index in October in Wellesley Hills is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are the temperatures in Wellesley Hills in October?
What is the average humidity in October in Wellesley Hills?
How much does it rain in Wellesley Hills in October?
When it does not snow in Wellesley Hills?
Does it snow in Wellesley Hills in October?
What is the average length of the day in October in Wellesley Hills?
When are sunrise and sunset in October in Wellesley Hills?
How many hours of sunshine does Wellesley Hills have in October?
How high is the UV index in October in Wellesley Hills?
Average temperature in October
Wellesley Hills, MA
- Average high temperature in October: 61°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in October: 47.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in October
Wellesley Hills, MA
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Wellesley Hills, MA
- Average wind speed in October: 7.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in October
Wellesley Hills, MA
- Average humidity in October: 76%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).
Average rainfall in October
Wellesley Hills, MA
- Average rainfall in October: 0.51"
The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.24").
Average rainfall days in October
Wellesley Hills, MA
- Average rainfall days in October: 6.9 days
The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in October
Wellesley Hills, MA
- Average snowfall in October: 0"
The month with the highest snowfall is December (0.91").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Wellesley Hills, MA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Wellesley Hills, MA
- Average daylight in October: 11h and 1min
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: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in October
Wellesley Hills, MA
- Average sunshine days in October: 21.7 days
The months with the most sunshine days are January and November (22.5 days).
The month with the least sunshine days is June (17.5 days).
Average UV index in October
Wellesley Hills, MA
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Wellesley Hills, MA
- Average cloud cover in October: 43
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Wellesley Hills, MA
- 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).
Wellesley Hills, Massachusetts, USA
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