February weather forecast
Boston, MA

Today
Tomorrow
Long-term
YearJFebruaryMAMJJASOND
°Celsius°Fahrenheit
Share

Contents

A beautiful natural park with the George Washington Monument in Boston, Massachusetts
A beautiful natural park with the George Washington Monument in Boston, Massachusetts

Weather in February

As Boston transitions from January to February, a noticeable stride towards milder conditions does not occur. The weather conditions appear similar to January, making February another month of biting winter. February experiences different high and low temperatures ranging from 36.5°F (2.5°C) to 23.5°F (-4.7°C). A greater snowfall, compared to January, is often evident, gradually reducing towards the end of the month. Despite the bleak outdoor conditions, festivities such as the Boston Winter Film Festival lift residents' spirits.

Temperature

Boston's shift into February is marked by a subtle change to a still wintry 36.5°F (2.5°C) from January's 34.2°F (1.2°C) in temperature. An average low-temperature of 23.5°F (-4.7°C) is recorded in the month of February.

Humidity

The most humid month in Boston is February, with an average relative humidity of 77%.

Rainfall

In February, the rain falls for 8.2 days. Throughout February, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 141.4 rainfall days, and 27.2" (691mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Boston, Massachusetts. February is the month with the most snowfall. Snow falls for 7.6 days and accumulates 4.72" (120mm) of snow.

Ocean temperature

With an average ocean temperature of 38.1°F (3.4°C), February is the month with the coldest seawater in Boston.
Note: During swimming, this state is an instant threat to life. Breathing is uncontrollable, and coherent thought processes nearly vanish. A specialized swimsuit is crucial to minimize thermal dissipation.

Daylight

In February, the average length of the day is 10h and 35min.
On the first day of February, sunrise is at 6:57 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 5:33 pm EST.

Sunshine

February has the least sunshine of the year, with an average of 4.6h of sunshine.

UV index

The 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 low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during February translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
[Resources]

Frequently asked questions

How cold is it in Boston in February?

The high-temperature, in February, in Boston, is 36.5°F (2.5°C), while the low-temperature averages to 23.5°F (-4.7°C).

What is the most humid month in Boston?

The most humid month in Boston, Massachusetts, is February, with an average relative humidity of 77%.

What is the average humidity in February in Boston?

The average relative humidity in February is 77%.

How much does it rain in Boston in February?

In Boston, Massachusetts, during February, the rain falls for 8.2 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When does it snow the most in Boston?

February is the month with the most snowfall in Boston, Massachusetts. Snow falls for 7.6 days and accumulates 4.72" (120mm) of snow.

How many days does it snow in February in Boston?

In Boston, in February, during 7.6 snowfall days, 4.72" (120mm) of snow is typically accumulated.

When is the ocean coldest in Boston?

With an average ocean temperature of 38.1°F (3.4°C), February is the month with the coldest seawater in Boston.

What is the ocean temperature in February in Boston?

In Boston, Massachusetts, the average seawater temperature in February is 38.1°F (3.4°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

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

In Boston, Massachusetts, the average day length in February is 10h and 35min.

What time are sunrise and sunset in February in Boston?

On the first day of February in Boston, sunrise is at 6:57 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 5:33 pm EST.

What is the month with the least sunshine in Boston?

February has the least sunshine of the year, with an average of 4.6h of sunshine.

How long on average sun shines in February in Boston?

In Boston, Massachusetts, the average sunshine duration in February is 4.6h.

When is 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.

What is the UV index intensity in February in Boston?

In Boston, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFebruaryMAMJJASOND
Jan
February
Mar
Average high temperature
34.2°F 1.2°C
36.5°F 2.5°C
43.5°F 6.4°C
Average low temperature
22.6°F -5.2°C
23.5°F -4.7°C
30.9°F -0.6°C
Average pressure
30" 762mmHg
29.98" 761mmHg
30.03" 763mmHg
Average wind speed
9.9mph 15.9km/h
9.6mph 15.4km/h
9.4mph 15.1km/h
Average max. wind speed
10.5mph 16.9km/h
10.2mph 16.4km/h
10mph 16.1km/h
Average wind speed gusts
15.1mph 24.3km/h
14.7mph 23.7km/h
14.2mph 22.9km/h
Average humidity
76%
77%
73%
Average rainfall
2.28" 58mm
2.24" 57mm
2.91" 74mm
Average rainfall days
7.9
8.2
11.6
Average snowfall
2.76" 70mm
4.72" 120mm
3.86" 98mm
Average snowfall days
7.6
7.6
6.8
Average sea temperature
41.3°F 5.2°C
38.1°F 3.4°C
38.4°F 3.6°C
Average daylight
9h 3min
10h 4min
12h 0min
Average sunshine
5h 1min
4h 4min
5h 4min
Average sunshine days
17.5
14.2
14.8
Average UV index
2
2
2
Average cloud cover
45%
49%
51%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in February
Boston, MA

Average temperature in February - Boston, MA
  • Average high temperature in February: 36.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in February: 23.5°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

[Resources]

Average pressure in February
Boston, MA

Average pressure in February - Boston, MA
  • Average pressure in February: 29.98"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).

[Resources]

Average wind speed in February
Boston, MA

Average wind speed in February - Boston, MA
  • Average wind speed in February: 9.6mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

[Resources]

Average humidity in February
Boston, MA

Average humidity in February - Boston, MA
  • Average humidity in February: 77%

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

[Resources]

Average rainfall in February
Boston, MA

Average rainfall in February - Boston, MA
  • Average rainfall in February: 2.24"

The wettest months (with the highest rainfall) are March, April and December (2.91").
The driest month (with the least rainfall) is September (1.26").

[Resources]

Average rainfall days in February
Boston, MA

Average rainfall days in February - Boston, MA
  • Average rainfall days in February: 8.2 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).

[Resources]

Average snowfall in February
Boston, MA

Average snowfall in February - Boston, MA
  • Average snowfall in February: 4.72"

The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in February
Boston, MA

Average snowfall days in February - Boston, MA
  • Average snowfall days in February: 7.6 days

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

[Resources]

Average sea temperature in February
Boston, MA

Average sea temperature in February - Boston, MA
  • Average sea temperature in February: 38.1°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (38.1°F).

[Resources]

Average daylight in February /
Average sunshine in February
Boston, MA

Average daylight in February / Average sunshine in February - Boston, MA
  • Average daylight in February: 10h and 4min

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 February: 4h and 4min

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 36min).

[Resources]

Average sunshine days in February
Boston, MA

Average sunshine days in February - Boston, MA
  • Average sunshine days in February: 14.2 days

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

[Resources]

Average UV index in February
Boston, MA

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

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).

[Resources]

Average cloud cover in February
Boston, MA

Average cloud cover in February - Boston, MA
  • Average cloud cover in February: 49

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

[Resources]

Average visibility in February
Boston, MA

Average visibility in February - Boston, MA
  • Average visibility in February: 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).

[Resources]

Boston, Massachusetts, USA

Weather forecast for today
Weather forecast for tomorrow
10 days weather forecast
Climate data
1January
2February
3March
4April
5May
6June
7July
8August
9September
10October
11November
12December

Weather forecast for your location

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