January weather forecast and climate
Westport, MA

Weather in January

January, the same as December, is another cold winter month in Westport, Massachusetts, with average temperature fluctuating between 23.5°F (-4.7°C) and 37.6°F (3.1°C).

Temperature

January is the coldest month, with an average high-temperature of 37.6°F (3.1°C) and an average low-temperature of 23.5°F (-4.7°C).

Rainfall

During January, Westport regularly aggregates up to 3.98" (101.1mm) of precipitation. During the entire year, Westport aggregates up to 43.87" (1114.3mm) of precipitation.

Daylight

In Westport, the average length of the day in January is 9.6h.
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FAQ

What is the coldest month in Westport?

With an average high-temperature of 37.6°F (3.1°C) and an average low-temperature of 23.5°F (-4.7°C), January is the coldest month in Westport.

How much does it rain in Westport in January?

In Westport, Massachusetts, in January, 3.98" (101.1mm) of precipitation is typically accumulated.

What is the average length of the day in January in Westport?

The average length of the day in January in Westport is 9.6h.

Average temperature in January
Westport, MA

Average temperature in January - Westport, MA
  • Average high temperature in January: 37.6°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in January: 23.5°F

The month with the highest average low temperature is July (64.8°F).
The coldest months (with the lowest average low temperature) are January and February (23.5°F).

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Average rainfall in January
Westport, MA

Average rainfall in January - Westport, MA
  • Average rainfall in January: 4"

The wettest month (with the highest rainfall) is August (4.3").
The driest month (with the least rainfall) is July (2.9").

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Average daylight in January
Westport, MA

Average daylight in January - Westport, MA
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

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