October weather forecast
Allston, MA

Weather in October

October, like September, in Allston, Massachusetts, is another comfortable autumn month, with an average temperature ranging between max 61.2°F (16.2°C) and min 47.7°F (8.7°C).

Temperature

In Allston, the average high-temperature in October decreases from a pleasant 72.9°F (22.7°C) in September to a comfortable 61.2°F (16.2°C). In October, in Allston, the average low-temperature is 47.7°F (8.7°C).

Humidity

In Allston, the average relative humidity in October is 76%.

Rainfall

In Allston, Massachusetts, during 6 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Allston, Massachusetts, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In Allston, the average length of the day in October is 11h and 3min.
On the first day of the month, sunrise is at 6:41 am and sunset at 6:26 pm. On the last day of October, in Allston, Massachusetts, sunrise is at 7:16 am and sunset at 5:39 pm EDT.

Sunshine

In Allston, Massachusetts, the average sunshine in October is 6.1h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in October transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in October in Allston?

In October, in Allston, the average high-temperature is 61.2°F (16.2°C), and the average low-temperature is 47.7°F (8.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 86°F (30°C).

What is the average humidity in October in Allston?

The average relative humidity in October in Allston is 76%.

How many days does it rain in October in Allston?

In Allston, Massachusetts, during October, the rain falls for 6 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow in Allston?

In Allston, Massachusetts, snow does not fall in June through October.

Does it snow in Allston in October?

In Allston, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Allston?

In October, the average day length is 11h and 3min.

What time are sunrise and sunset in October in Allston?

On the first day of October in Allston, Massachusetts, sunrise is at 6:41 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:39 pm EDT.

How long on average sun shines in October in Allston?

In Allston, Massachusetts, the average sunshine duration in October is 6.1h.

What is the UV index intensity in October in Allston?

In Allston, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Allston, MA

Average temperature in October - Allston, MA
  • Average high temperature in October: 61.2°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 (33.8°F).

  • Average low temperature in October: 47.7°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in October
Allston, MA

Average pressure in October - Allston, MA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Allston, MA

Average wind speed in October - Allston, MA
  • Average wind speed in October: 7.9mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in October
Allston, MA

Average humidity in October - Allston, MA
  • Average humidity in October: 76%

The months with the highest relative humidity are January and February (77%).
The month with the lowest relative humidity is April (69%).

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Average rainfall in October
Allston, MA

Average rainfall in October - Allston, MA
  • Average rainfall in October: 0.51"

The wettest month (with the highest rainfall) is November (0.63").
The driest month (with the least rainfall) is September (0.2").

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Average rainfall days in October
Allston, MA

Average rainfall days in October - Allston, MA
  • Average rainfall days in October: 6 days

The month with the highest number of rainy days is July (9.6 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in October
Allston, MA

Average snowfall in October - Allston, MA
  • Average snowfall in October: 0"

The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Allston, MA

Average snowfall days in October - Allston, MA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Allston, MA

Average daylight in October / Average sunshine in October - Allston, MA
  • Average daylight in October: 11h and 3min

The month with the longest days is June (Average daylight: 15h and 14min).
The month with the shortest days is December (Average daylight: 9h and 8min).

  • Average sunshine in October: 6h and 6min

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).

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Average sunshine days in October
Allston, MA

Average sunshine days in October - Allston, MA
  • Average sunshine days in October: 22.6 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is June (17.4 days).

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Average UV index in October
Allston, MA

Average UV index in October - Allston, 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).

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Average cloud cover in October
Allston, MA

Average cloud cover in October - Allston, MA
  • Average cloud cover in October: 44

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in October
Allston, MA

Average visibility in October - Allston, 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).

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