February weather forecast
Waltham, MA

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Weather in February

Moving into February, the weather in Waltham, Massachusetts tends to lean towards the colder side. The colder temperatures persist, albeit with a slight rise compared to January. Characteristics of February include a distinct increase in daylight hours and a relative humidity rating at a steady 78%. Weather extremes for this month include an average high temperature of 36.1°F (2.3°C) and low of 22.5°F (-5.3°C). Given the more pronounced daylight hours, the snow from January begins to dissipate and takes on a periodic rainfall pattern.

Temperature

Waltham, Massachusetts, registers an average high-temperature of a still wintry 36.1°F (2.3°C) with the arrival of February, showing minor deviation from the preceding month. In February, Waltham records an average nighttime temperature of 22.5°F (-5.3°C).

Humidity

February is the most humid month in Waltham, Massachusetts, with an average relative humidity of 78%.

Rainfall

In Waltham, in February, during 5.8 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, in Waltham, there are 106.3 rainfall days, and 8.5" (216mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. In Waltham, in February, snow falls for 5.4 days, with typically accumulated 0.94" (24mm) of snow. Throughout the year, there are 19.6 snowfall days, and 4.02" (102mm) of snow is accumulated.

Daylight

In February, the average length of the day in Waltham is 10h and 35min.
On the first day of the month, sunrise is at 6:58 am and sunset at 4:58 pm. On the last day of February, sunrise is at 6:20 am and sunset at 5:34 pm EST.

Sunshine

February has the least sunshine of the year, with an average of 4.7h of sunshine.

UV index

The months with the lowest UV index in Waltham are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 2 during February translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is February in Waltham?

February temperatures in Waltham, Massachusetts, vary between a high-temperature of 36.1°F (2.3°C) and a low-temperature of 22.5°F (-5.3°C).

What is the most humid month in Waltham?

February is the most humid month in Waltham, with an average relative humidity of 78%.

What is the average humidity in February in Waltham?

The average relative humidity in February in Waltham is 78%.

How many days does it rain in February in Waltham?

In Waltham, Massachusetts, in February, during 5.8 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How much does it snow in Waltham in February?

In Waltham, Massachusetts, during February, snow falls for 5.4 days and regularly aggregates up to 0.94" (24mm) of snow.

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

The average day length in February in Waltham, Massachusetts, is 10h and 35min.

When are sunrise and sunset in February in Waltham?

On the first day of February in Waltham, Massachusetts, sunrise is at 6:58 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 5:34 pm EST.

What is the month with the least sunshine in Waltham?

February has the least sunshine of the year in Waltham, with an average of 4.7h of sunshine.

How long on average sun shines in February in Waltham?

In Waltham, the average sunshine duration in February is 4.7h.

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

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

What is the UV index reading in February in Waltham?

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 the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Waltham, MA

Average temperature in February - Waltham, MA
  • Average high temperature in February: 36.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in February: 22.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in February
Waltham, MA

Average pressure in February - Waltham, MA
  • Average pressure in February: 29.99"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).

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Average wind speed in February
Waltham, MA

Average wind speed in February - Waltham, MA
  • Average wind speed in February: 8.9mph

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).

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Average humidity in February
Waltham, MA

Average humidity in February - Waltham, MA
  • Average humidity in February: 78%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in February
Waltham, MA

Average rainfall in February - Waltham, MA
  • Average rainfall in February: 0.55"

The wettest months (with the highest rainfall) are April and November (0.87").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in February
Waltham, MA

Average rainfall days in February - Waltham, MA
  • Average rainfall days in February: 5.8 days

The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in February
Waltham, MA

Average snowfall in February - Waltham, MA
  • Average snowfall in February: 0.94"

The month with the highest snowfall is December (1.14").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in February
Waltham, MA

Average snowfall days in February - Waltham, MA
  • Average snowfall days in February: 5.4 days

The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in February / Average sunshine in February - Waltham, 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 42min).

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Average sunshine days in February
Waltham, MA

Average sunshine days in February - Waltham, MA
  • Average sunshine days in February: 18.6 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is June (15.8 days).

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Average UV index in February
Waltham, MA

Average UV index in February - Waltham, 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).

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Average cloud cover in February
Waltham, MA

Average cloud cover in February - Waltham, MA
  • Average cloud cover in February: 48

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 February
Waltham, MA

Average visibility in February - Waltham, 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).

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Waltham, Massachusetts, USA

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