January weather forecast
Duxbury, MA

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Weather in January

January, the same as December, is a wintry winter month in Duxbury, Massachusetts, with an average temperature varying between 26.2°F (-3.2°C) and 35.8°F (2.1°C).

Temperature

January is the coldest month, with an average high-temperature of 35.8°F (2.1°C) and an average low-temperature of 26.2°F (-3.2°C).

Humidity

In January, the average relative humidity in Duxbury is 76%.

Rainfall

In Duxbury, in January, it is raining for 6.9 days, with typically 0.87" (22mm) of accumulated precipitation. In Duxbury, during the entire year, the rain falls for 120.2 days and collects up to 12.24" (311mm) of precipitation.

Snowfall

Months with snowfall in Duxbury are January through April, November and December. In Duxbury, Massachusetts, in January, snow falls for 6 days, with typically accumulated 0.75" (19mm) of snow. In Duxbury, during the entire year, snow falls for 21 days and aggregates up to 3.54" (90mm) of snow.

Ocean temperature

In Duxbury, the average seawater temperature in January is 41.5°F (5.3°C).
Note: Taking a dip in 41.5°F (5.3°C) can be perilous. Submersion in temperatures under 50°F (10°C) triggers severe cold shock accompanied by hyperventilation.

Daylight

In Duxbury, the average length of the day in January is 9h and 32min.
On the first day of January, sunrise is at 7:10 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 4:55 pm EST.

Sunshine

The average sunshine in January in Duxbury is 5h.

UV index

The months with the lowest UV index in Duxbury 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 exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the coldest month in Duxbury?

Duxbury's coldest month, January, generally records average temperatures ranging from a high of 35.8°F (2.1°C) to a low of 26.2°F (-3.2°C).

How cold is January in Duxbury?

The average high-temperature, in January, in Duxbury, is 35.8°F (2.1°C), while the average low-temperature is 26.2°F (-3.2°C).

What is the average humidity in January in Duxbury?

In Duxbury, Massachusetts, the average relative humidity in January is 76%.

How many days does it rain in January in Duxbury?

In January, the rain falls for 6.9 days. Throughout January, 0.87" (22mm) of precipitation is accumulated.

How many days does it snow in January in Duxbury?

In January, in Duxbury, Massachusetts, it is snowing for 6 days. Throughout January, 0.75" (19mm) of snow is accumulated.

What is the ocean temperature in January in Duxbury?

In Duxbury, the average seawater temperature in January is 41.5°F (5.3°C). Swimming in 41.5°F (5.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

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

In Duxbury, the average day length in January is 9h and 32min.

When are sunrise and sunset in January in Duxbury?

On the first day of January in Duxbury, sunrise is at 7:10 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 4:55 pm EST.

How long on average sun shines in January in Duxbury?

In January, the average sunshine duration in Duxbury, Massachusetts, is 5h.

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

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

What is the UV index intensity in January in Duxbury?

In Duxbury, 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
Duxbury, MA

Average temperature in January - Duxbury, MA
  • Average high temperature in January: 35.8°F

The warmest months (with the highest average high temperature) are July and August (75.7°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in January: 26.2°F

The months with the highest average low temperature are July and August (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in January
Duxbury, MA

Average pressure in January - Duxbury, MA
  • Average pressure in January: 30"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).

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Average wind speed in January
Duxbury, MA

Average wind speed in January - Duxbury, MA
  • Average wind speed in January: 13mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

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Average humidity in January
Duxbury, MA

Average humidity in January - Duxbury, MA
  • Average humidity in January: 76%

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March and November (74%).

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Average rainfall in January
Duxbury, MA

Average rainfall in January - Duxbury, MA
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in January
Duxbury, MA

Average rainfall days in January - Duxbury, MA
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in January
Duxbury, MA

Average snowfall in January - Duxbury, MA
  • Average snowfall in January: 0.75"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Duxbury, MA

Average snowfall days in January - Duxbury, MA
  • Average snowfall days in January: 6 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in January
Duxbury, MA

Average sea temperature in January - Duxbury, MA
  • Average sea temperature in January: 41.5°F

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

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

Average daylight in January / Average sunshine in January - Duxbury, 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 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

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Average sunshine days in January
Duxbury, MA

Average sunshine days in January - Duxbury, MA
  • Average sunshine days in January: 18.8 days

The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is July (15.7 days).

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Average UV index in January
Duxbury, MA

Average UV index in January - Duxbury, MA
  • Average UV index in January: 2

The months with the highest UV index are 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 January
Duxbury, MA

Average cloud cover in January - Duxbury, MA
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in January
Duxbury, MA

Average visibility in January - Duxbury, MA
  • Average visibility in January: 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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Duxbury, Massachusetts, USA

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