January weather forecast
Newburyport, MA

Panorama of Newburyport Town in Massachusetts, and a view of the State Street, the iconic First Religious Society Church, and the big Merrimack River
Panorama of Newburyport Town in Massachusetts, and a view of the State Street, the iconic First Religious Society Church, and the big Merrimack River

Weather in January

January, the same as December, is a wintry winter month in Newburyport, Massachusetts, with an average temperature fluctuating between 32.7°F (0.4°C) and 21.9°F (-5.6°C).

Temperature

The coldest month is January, with an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 21.9°F (-5.6°C).

Humidity

In Newburyport, Massachusetts, the average relative humidity in January is 77%.

Rainfall

In Newburyport, Massachusetts, during January, the rain falls for 8.6 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Newburyport, during the entire year, the rain falls for 145.2 days and collects up to 27.05" (687mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In January, in Newburyport, it is snowing for 9.1 days. Throughout January, 2.52" (64mm) of snow is accumulated. In Newburyport, during the entire year, snow falls for 33.6 days and aggregates up to 14.96" (380mm) of snow.

Ocean temperature

In Newburyport, Massachusetts, the average seawater temperature in January is 41°F (5°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In Newburyport, the average length of the day in January is 9h and 28min.
On the first day of January, sunrise is at 7:14 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:55 pm EST.

Sunshine

In Newburyport, the average sunshine in January is 5.1h.

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 low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 2 translate 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. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Newburyport?

The coldest month in Newburyport is January, with an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 21.9°F (-5.6°C).

What is the temperature in January in Newburyport?

In January, in Newburyport, the average high-temperature is 32.7°F (0.4°C), and the average low-temperature is 21.9°F (-5.6°C).

What is the average humidity in January in Newburyport?

In Newburyport, the average relative humidity in January is 77%.

How much does it rain in Newburyport in January?

In Newburyport, in January, it is raining for 8.6 days, with typically 2.2" (56mm) of accumulated precipitation.

How much does it snow in Newburyport in January?

In Newburyport, in January, during 9.1 snowfall days, 2.52" (64mm) of snow is typically accumulated.

How cold is the water in January in Newburyport?

In January, the average ocean temperature in Newburyport is 41°F (5°C). Swimming in 41°F (5°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

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

In January, the average day length in Newburyport is 9h and 28min.

What time are sunrise and sunset in January in Newburyport?

On the first day of January, sunrise is at 7:14 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:55 pm EST.

How many hours of sunshine does Newburyport have in January?

The average sunshine duration in January is 5.1h.

What is the month with the lowest UV index in Newburyport?

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

What is the UV index reading in January in Newburyport?

The average daily maximum UV index in January in Newburyport, Massachusetts, is 2. A UV Index estimate 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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Newburyport, MA

Average temperature in January - Newburyport, MA
  • Average high temperature in January: 32.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (32.7°F).

  • Average low temperature in January: 21.9°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 (21.9°F).

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Average pressure in January
Newburyport, MA

Average pressure in January - Newburyport, 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 (29.92"Hg).

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Average wind speed in January
Newburyport, MA

Average wind speed in January - Newburyport, MA
  • Average wind speed in January: 11.6mph

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

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Average humidity in January
Newburyport, MA

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

The months with the highest relative humidity are February and June (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in January
Newburyport, MA

Average rainfall in January - Newburyport, MA
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is December (2.95").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in January
Newburyport, MA

Average rainfall days in January - Newburyport, MA
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is May (15.7 days).
The months with the least rainy days are January and February (8.6 days).

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Average snowfall in January
Newburyport, MA

Average snowfall in January - Newburyport, MA
  • Average snowfall in January: 2.52"

The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Newburyport, MA

Average snowfall days in January - Newburyport, MA
  • Average snowfall days in January: 9.1 days

The month with the highest number of snowfall days is January (9.1 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
Newburyport, MA

Average sea temperature in January - Newburyport, MA
  • Average sea temperature in January: 41°F

The best month for swimming (with the highest average sea temperature) is August (64°F).
The coldest month (with the lowest average sea temperature) is March (37°F).

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

Average daylight in January / Average sunshine in January - Newburyport, MA
  • Average daylight in January: 9h and 28min

The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 5min).

  • Average sunshine in January: 5h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in January
Newburyport, MA

Average sunshine days in January - Newburyport, MA
  • Average sunshine days in January: 16.2 days

The month with the most sunshine days is August (18.2 days).
The month with the least sunshine days is March (12.8 days).

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Average UV index in January
Newburyport, MA

Average UV index in January - Newburyport, 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).

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Average cloud cover in January
Newburyport, MA

Average cloud cover in January - Newburyport, MA
  • Average cloud cover in January: 44

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
Newburyport, MA

Average visibility in January - Newburyport, 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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