January weather forecast
Haverhill, MA

Weather in January

January, like December, in Haverhill, Massachusetts, is a wintry winter month, with temperature in the range of an average low of 20.5°F (-6.4°C) and an average high of 32.5°F (0.3°C).

Temperature

With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.5°F (-6.4°C), January is the coldest month.

Humidity

In Haverhill, the average relative humidity in January is 78%.

Rainfall

In Haverhill, in January, during 3.6 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, in Haverhill, Massachusetts, there are 78.3 rainfall days, and 5.43" (138mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. In Haverhill, during January, snow falls for 3.7 days and regularly aggregates up to 0.43" (11mm) of snow. In Haverhill, Massachusetts, during the entire year, snow falls for 17.2 days and aggregates up to 2.6" (66mm) of snow.

Daylight

In January, the average length of the day is 9h and 28min.
On the first day of January, sunrise is at 7:14 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:56 pm EST.

Sunshine

In Haverhill, Massachusetts, the average sunshine in January is 5.1h.

UV index

The months with the lowest UV index in Haverhill, Massachusetts, are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Haverhill?

With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.5°F (-6.4°C), January is the coldest month in Haverhill.

What is the average humidity in January in Haverhill?

In January, the average relative humidity in Haverhill is 78%.

How many days does it rain in January in Haverhill?

In Haverhill, in January, it is raining for 3.6 days, with typically 0.39" (10mm) of accumulated precipitation.

How many days does it snow in January in Haverhill?

In Haverhill, in January, snow falls for 3.7 days, with typically accumulated 0.43" (11mm) of snow.

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

The average day length in January is 9h and 28min.

What time are sunrise and sunset in January in Haverhill?

On the first day of January in Haverhill, Massachusetts, sunrise is at 7:14 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:56 pm EST.

How many hours of sunshine does Haverhill have in January?

In Haverhill, the average sunshine duration in January is 5.1h.

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

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 Haverhill?

In January, the average daily maximum UV index in Haverhill, Massachusetts, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.

Average temperature in January
Haverhill, MA

Average temperature in January - Haverhill, MA
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.5°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in January
Haverhill, MA

Average pressure in January - Haverhill, 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
Haverhill, MA

Average wind speed in January - Haverhill, MA
  • Average wind speed in January: 9.5mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in January
Haverhill, MA

Average humidity in January - Haverhill, MA
  • Average humidity in January: 78%

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

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Average rainfall in January
Haverhill, MA

Average rainfall in January - Haverhill, MA
  • Average rainfall in January: 0.39"

The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.2").

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Average rainfall days in January
Haverhill, MA

Average rainfall days in January - Haverhill, MA
  • Average rainfall days in January: 3.6 days

The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in January
Haverhill, MA

Average snowfall in January - Haverhill, MA
  • Average snowfall in January: 0.43"

The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Haverhill, MA

Average snowfall days in January - Haverhill, MA
  • Average snowfall days in January: 3.7 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Haverhill, 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 6min).

  • Average sunshine in January: 5.1h

The month with the most sunshine is August (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in January
Haverhill, MA

Average sunshine days in January - Haverhill, MA
  • Average sunshine days in January: 24.5 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (18.4 days).

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Average UV index in January
Haverhill, MA

Average UV index in January - Haverhill, 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
Haverhill, MA

Average cloud cover in January - Haverhill, 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 31).

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Average visibility in January
Haverhill, MA

Average visibility in January - Haverhill, 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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