January weather forecast
Franklin, MA

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Weather in January

January, like December, in Franklin, Massachusetts, is an icy winter month, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 21.6°F (-5.8°C).

Temperature

Franklin experiences its lowest average temperatures in January, reaching a peak of 33.4°F (0.8°C) and a minimum of 21.6°F (-5.8°C).

Humidity

In January, the average relative humidity is 77%.

Rainfall

In Franklin, in January, during 6.2 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 116.7 rainfall days, and 10.91" (277mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Franklin, in January, during 5.8 snowfall days, 0.98" (25mm) of snow is typically accumulated. In Franklin, during the entire year, snow falls for 23.4 days and aggregates up to 6.02" (153mm) of snow.

Daylight

In January, the average length of the day is 9h and 32min.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:24 pm. On the last day of January, sunrise is at 6:59 am and sunset at 4:58 pm EST.

Sunshine

In January, the average sunshine is 5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What are the coldest months?

In Franklin, January records the average lowest temperatures, peaking at 33.4°F (0.8°C) and reaching a low of 21.6°F (-5.8°C).

How cold is it in January?

Franklin in January has an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the average humidity in January?

The average relative humidity in January is 77%.

How much does it rain in January?

In Franklin, in January, during 6.2 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How much does it snow in January?

In Franklin, during January, snow falls for 5.8 days and regularly aggregates up to 0.98" (25mm) of snow.

What is the average length of the day in January?

The average day length in January is 9h and 32min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:13 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:58 pm EST.

How many hours of sunshine does Franklin have in January?

The average sunshine duration in January is 5h.

When is the lowest UV index?

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

How high is the UV index in January?

In Franklin, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to 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 January
Franklin, MA

Average temperature in January - Franklin, MA
  • Average high temperature in January: 33.4°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in January
Franklin, MA

Average pressure in January - Franklin, MA
  • Average pressure in January: 30.01"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Franklin, MA

Average wind speed in January - Franklin, MA
  • Average wind speed in January: 8.9mph

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in January
Franklin, MA

Average humidity in January - Franklin, MA
  • Average humidity in January: 77%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

Average rainfall in January
Franklin, MA

Average rainfall in January - Franklin, MA
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.55").

Average rainfall days in January
Franklin, MA

Average rainfall days in January - Franklin, MA
  • Average rainfall days in January: 6.2 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (6.2 days).

Average snowfall in January
Franklin, MA

Average snowfall in January - Franklin, MA
  • Average snowfall in January: 0.98"

The month with the highest snowfall is March (1.61").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Franklin, MA

Average snowfall days in January - Franklin, MA
  • Average snowfall days in January: 5.8 days

The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Franklin, MA

Average daylight in January / Average sunshine in January - Franklin, MA
  • Average daylight in January: 9h and 3min

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 12min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in January
Franklin, MA

Average sunshine days in January - Franklin, MA
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (14.6 days).

Average UV index in January
Franklin, MA

Average UV index in January - Franklin, MA
  • Average UV index in January: 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).

Average cloud cover in January
Franklin, MA

Average cloud cover in January - Franklin, MA
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Franklin, MA

Average visibility in January - Franklin, MA
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, May, October, November and December (6mi).
The months with the lowest visibility are June, July, August and September (5mi).

Franklin, Massachusetts, USA

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