November weather forecast and climate
Boston, MA

A beautiful natural park with the George Washington Monument in Boston, Massachusetts, with a sneak view of the city skyscrapers
A beautiful natural park with the George Washington Monument in Boston, Massachusetts, with a sneak view of the city skyscrapers
November, the last month of the autumn, in Boston, is also a frosty month, with average temperature ranging between max 49.5°F (9.7°C) and min 37.9°F (3.3°C).

Temperature

In Boston, the average high-temperature in November drops, from an enjoyable 61.5°F (16.4°C) in October, to a frosty 49.5°F (9.7°C). The average low-temperature, in November, is 37.9°F (3.3°C).

Humidity

In November, the average relative humidity is 72%.

Rainfall

In November, the rain falls for 10.2 days. Throughout November, 2.68" (68mm) of precipitation is accumulated. In Boston, during the entire year, the rain falls for 141.4 days and collects up to 27.2" (691mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Boston, in November, during 1.4 snowfall days, 0.63" (16mm) of snow is typically accumulated. In Boston, during the entire year, snow falls for 29.8 days, and aggregates up to 15.75" (400mm) of snow.

Ocean temperature

In November, the average ocean temperature is 52.3°F (11.3°C).
Note: Swimming in 52.3°F (11.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Boston, the average length of the day is 9.8h.

Sunshine

In November, the average sunshine in Boston is 5.4h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in November in Boston?

In November, in Boston, Massachusetts, the average high-temperature is 49.5°F (9.7°C), and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in November in Boston?

In November, the average relative humidity is 72%.

How many days does it rain in November in Boston?

In Boston, Massachusetts, in November, during 10.2 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

How many days does it snow in November in Boston?

In November, in Boston, it is snowing for 1.4 days. Throughout November, 0.63" (16mm) of snow is accumulated.

What is the ocean temperature in November in Boston?

In Boston, Massachusetts, the average seawater temperature in November is 52.3°F (11.3°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in November in Boston?

In November, the average length of the day in Boston, Massachusetts, is 9.8h.

How many hours of sunshine does Boston have in November?

In November, the average sunshine is 5.4h.

What are the months with the lowest UV index in Boston?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Boston, Massachusetts.

What is the UV index intensity in November in Boston?

The average daily maximum UV index in November in Boston is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in November - Boston, MA
  • Average high temperature in November: 9.7°C

The warmest month (with the highest average high temperature) is July (27.6°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in November: 3.3°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average pressure in November - Boston, MA
  • Average pressure in November: 1018.1mbar

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).

Average wind speed in November - Boston, MA
  • Average wind speed in November: 14.1km/h

The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).

Average humidity in November - Boston, MA
  • Average humidity in November: 72%

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

Average rainfall in November - Boston, MA
  • Average rainfall in November: 68mm

The wettest months (with the highest rainfall) are March, April and December (74mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in November - Boston, MA
  • Average rainfall days in November: 10.2 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in November - Boston, MA
  • Average snowfall in November: 16mm

The month with the highest snowfall is February (120mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in November - Boston, MA
  • Average snowfall days in November: 1.4 days

Months with the highest number of snowfall days are January and February (7.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in November - Boston, MA
  • Average sea temperature in November: 11.3°C

The best month for swimming (with the highest average sea temperature) is August (20°C).
The coldest month (with the lowest average sea temperature) is February (3.4°C).

Average daylight in November / Average sunshine in November - Boston, MA
  • Average daylight in November: 9.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in November: 5.4h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in November - Boston, MA
  • Average sunshine days in November: 17.5 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is April (13 days).

Average UV index in November - Boston, MA
  • Average UV index in November: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in November - Boston, MA
  • Average cloud cover in November: 42

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in November - Boston, MA
  • Average visibility in November: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).