January weather forecast
Newbury, NH

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Weather in January

January, the same as December, in Newbury, New Hampshire, is another subzero cold winter month, with an average temperature varying between 13.1°F (-10.5°C) and 25.5°F (-3.6°C).

Temperature

January, with an average high of 25.5°F (-3.6°C) and a low of 13.1°F (-10.5°C), signifies the coldest month of the year.

Humidity

January and February, with an average relative humidity of 86%, are the most humid months in Newbury.

Rainfall

The month with the least rainfall in Newbury is January, when the rain falls for 6.8 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Newbury. In Newbury, in January, snow falls for 11.6 days, with typically accumulated 2.83" (72mm) of snow. Throughout the year, there are 65.7 snowfall days, and 19.88" (505mm) of snow is accumulated.

Daylight

The average length of the day in January in Newbury is 9h and 25min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:22 pm. On the last day of January, in Newbury, sunrise is at 7:05 am and sunset at 4:57 pm EST.

Sunshine

In January, the average sunshine is 4.3h.

UV index

The average daily maximum UV index in January in Newbury is 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a daily UV index of 2 turns into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What time of the year is the coldest in Newbury?

January is the coldest month in Newbury, New Hampshire, with the temperature often reaching an average high of 25.5°F (-3.6°C) and an average low of 13.1°F (-10.5°C).

How cold is January in Newbury?

The high-temperature in Newbury, New Hampshire, during January is 25.5°F (-3.6°C) and the low-temperature is 13.1°F (-10.5°C).

What is the most humid month in Newbury?

The months with the highest humidity in Newbury are January and February, with an average relative humidity of 86%.

What is the average humidity in January in Newbury?

In January, the average relative humidity in Newbury is 86%.

What is the driest month in Newbury?

January is the month with the least rainfall. Rain falls for 6.8 days and accumulates 0.79" (20mm) of precipitation.

How many days does it rain in January in Newbury?

In January, in Newbury, the rain falls for 6.8 days. Throughout January, 0.79" (20mm) of precipitation is accumulated.

How many days does it snow in January in Newbury?

In January, in Newbury, it is snowing for 11.6 days. Throughout January, 2.83" (72mm) of snow is accumulated.

How many hours of daylight does Newbury have in January?

In January, the average day length in Newbury, New Hampshire, is 9h and 25min.

When is the sunrise / sunset in January in Newbury?

On the first day of January, sunrise is at 7:20 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 4:57 pm EST.

How long on average sun shines in January in Newbury?

In Newbury, the average sunshine duration in January is 4.3h.

What is the UV index intensity in January in Newbury?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Newbury, NH

Average temperature in January - Newbury, NH
  • Average high temperature in January: 25.5°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (25.5°F).

  • Average low temperature in January: 13.1°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

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Average pressure in January
Newbury, NH

Average pressure in January - Newbury, NH
  • 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 (29.91"Hg).

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Average wind speed in January
Newbury, NH

Average wind speed in January - Newbury, NH
  • Average wind speed in January: 7.8mph

The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in January
Newbury, NH

Average humidity in January - Newbury, NH
  • Average humidity in January: 86%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in January
Newbury, NH

Average rainfall in January - Newbury, NH
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is October (1.61").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in January
Newbury, NH

Average rainfall days in January - Newbury, NH
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in January
Newbury, NH

Average snowfall in January - Newbury, NH
  • Average snowfall in January: 2.83"

The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Newbury, NH

Average snowfall days in January - Newbury, NH
  • Average snowfall days in January: 11.6 days

The month with the highest number of snowfall days is February (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Newbury, NH

Average daylight in January / Average sunshine in January - Newbury, NH
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in January
Newbury, NH

Average sunshine days in January - Newbury, NH
  • Average sunshine days in January: 17.6 days

The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is April (12.9 days).

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Average UV index in January
Newbury, NH

Average UV index in January - Newbury, NH
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in January
Newbury, NH

Average cloud cover in January - Newbury, NH
  • Average cloud cover in January: 54

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in January
Newbury, NH

Average visibility in January - Newbury, NH
  • Average visibility in January: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).

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Newbury, New Hampshire, USA

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