October weather forecast
Brookline, MA

Share
A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston
A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston

Weather in October

October brings an unambiguous transformation to Brookline as autumn takes a firm hold. The decrease in temperature from 72.9°F (22.7°C) in September to a cooler 61.2°F (16.2°C), is the most striking way October discards the remnants of summer. Daylights hours reduce and the temperatures drop consistently, prepping the town for the forthcoming winter. Layers and warm beverages become increasingly favored as Brookline transitions fully into the fall season. October's temperate and striking weather makes it an exhilarating month for local festivities and outdoor exploits.

Temperature

With October's arrival, Brookline's weather changes as the average high-temperature falls from a pleasant 72.9°F (22.7°C) in September to an enjoyable 61.2°F (16.2°C). During October, the average low-temperature is a chilly 47.7°F (8.7°C).

Humidity

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

Rainfall

In Brookline, in October, it is raining for 6 days, with typically 0.51" (13mm) of accumulated precipitation. In Brookline, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.

Snowfall

In Brookline, snow does not fall in June through October.

Daylight

In Brookline, the average length of the day in October is 11h and 3min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:25 pm. On the last day of October, sunrise is at 7:17 am and sunset at 5:38 pm EDT.

Sunshine

In October, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in October in Brookline is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 3 during October morphs into the following directions:
Take precautions - Protection against sunburn is recommended. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

What is the usual temperature for Brookline in October?

The high-temperature during October is 61.2°F (16.2°C) and the low-temperature is 47.7°F (8.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 86°F (30°C).

What is the average humidity in October in Brookline?

In October, the average relative humidity is 76%.

How much does it rain in October?

In Brookline, in October, during 6 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

When it does not snow?

In Brookline, snow does not fall in June through October.

Does it snow in October?

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

What is the average length of the day in October?

The average day length in October is 11h and 3min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 6:42 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:38 pm EDT.

How long on average sun shines in October in Brookline?

In October, the average sunshine duration is 6.1h.

What is the UV index reading in October?

In October, the average daily maximum UV index in Brookline is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Brookline, MA

Average temperature in October - Brookline, 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).

Average pressure in October
Brookline, MA

Average pressure in October - Brookline, 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).

Average wind speed in October
Brookline, MA

Average wind speed in October - Brookline, 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).

Average humidity in October
Brookline, MA

Average humidity in October - Brookline, 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%).

Average rainfall in October
Brookline, MA

Average rainfall in October - Brookline, 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").

Average rainfall days in October
Brookline, MA

Average rainfall days in October - Brookline, 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).

Average snowfall in October
Brookline, MA

Average snowfall in October - Brookline, 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").

Average snowfall days in October
Brookline, MA

Average snowfall days in October - Brookline, 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).

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

Average daylight in October / Average sunshine in October - Brookline, 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
Brookline, MA

Average sunshine days in October - Brookline, 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).

Average UV index in October
Brookline, MA

Average UV index in October - Brookline, 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
Brookline, MA

Average cloud cover in October - Brookline, 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).

Average visibility in October
Brookline, MA

Average visibility in October - Brookline, 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).

Brookline, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location