January weather forecast
Sugar Hill, NH

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Weather in January

January, like December, is another subzero cold winter month in Sugar Hill, New Hampshire, with an average temperature fluctuating between 21.9°F (-5.6°C) and 9.9°F (-12.3°C).

Temperature

January, having an average high-temperature of 21.9°F (-5.6°C) and an average low-temperature of 9.9°F (-12.3°C), is the coldest month.

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 89%.

Rainfall

In Sugar Hill, New Hampshire, in January, it is raining for 6.2 days, with typically 0.83" (21mm) of accumulated precipitation. In Sugar Hill, during the entire year, the rain falls for 121.7 days and collects up to 10.83" (275mm) of precipitation.

Snowfall

Months with snowfall in Sugar Hill are January through May, October through December. The month with the most snowfall in Sugar Hill is January, when snow falls for 20.4 days and typically aggregates up to 3.98" (101mm) of snow.

Daylight

The average length of the day in January is 9h and 19min.
On the first day of the month, sunrise is at 7:22 am and sunset at 4:18 pm. On the last day of January, sunrise is at 7:06 am and sunset at 4:54 pm EST.

Sunshine

In Sugar Hill, the average sunshine in January is 3.2h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 1 during January translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What part of the year is the coldest in Sugar Hill?

January is the coldest month in Sugar Hill, New Hampshire, with the temperature often reaching an average high of 21.9°F (-5.6°C) and an average low of 9.9°F (-12.3°C).

How cold is it in Sugar Hill in January?

The high-temperature, in January, in Sugar Hill, is 21.9°F (-5.6°C), while the low-temperature averages to 9.9°F (-12.3°C).

What is the most humid month in Sugar Hill?

January and February, with an average relative humidity of 89%, are most humid months in Sugar Hill, New Hampshire.

What is the average humidity in January in Sugar Hill?

In Sugar Hill, New Hampshire, the average relative humidity in January is 89%.

How many days does it rain in January in Sugar Hill?

In Sugar Hill, in January, during 6.2 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

What is the snowiest month in Sugar Hill?

The month with the most snowfall in Sugar Hill is January, when snow falls for 20.4 days and typically aggregates up to 3.98" (101mm) of snow.

How much does it snow in Sugar Hill in January?

In Sugar Hill, New Hampshire, in January, snow falls for 20.4 days, with typically accumulated 3.98" (101mm) of snow.

How many hours of daylight does Sugar Hill have in January?

In Sugar Hill, New Hampshire, the average day length in January is 9h and 19min.

When are sunrise and sunset in January in Sugar Hill?

On the first day of January in Sugar Hill, New Hampshire, sunrise is at 7:22 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:54 pm EST.

How many hours of sunshine does Sugar Hill have in January?

In January, the average sunshine duration in Sugar Hill is 3.2h.

When is the lowest UV index in Sugar Hill?

The months with the lowest UV index in Sugar Hill, New Hampshire, are January, February and December, with an average maximum UV index of 1.

How high is the UV index in January in Sugar Hill?

In Sugar Hill, the average daily maximum UV index in January is 1. A UV Index estimate 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
Sugar Hill, NH

Average temperature in January - Sugar Hill, NH
  • Average high temperature in January: 21.9°F

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.9°F).

  • Average low temperature in January: 9.9°F

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in January
Sugar Hill, NH

Average pressure in January - Sugar Hill, NH
  • Average pressure in January: 30.01"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Sugar Hill, NH

Average wind speed in January - Sugar Hill, NH
  • Average wind speed in January: 6.4mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in January
Sugar Hill, NH

Average humidity in January - Sugar Hill, NH
  • Average humidity in January: 89%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in January
Sugar Hill, NH

Average rainfall in January - Sugar Hill, NH
  • Average rainfall in January: 0.83"

The wettest months (with the highest rainfall) are June and July (1.18").
The driest months (with the least rainfall) are February and March (0.67").

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Average rainfall days in January
Sugar Hill, NH

Average rainfall days in January - Sugar Hill, NH
  • Average rainfall days in January: 6.2 days

The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall in January
Sugar Hill, NH

Average snowfall in January - Sugar Hill, NH
  • Average snowfall in January: 3.98"

The month with the highest snowfall is January (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Sugar Hill, NH

Average snowfall days in January - Sugar Hill, NH
  • Average snowfall days in January: 20.4 days

The month with the highest number of snowfall days is January (20.4 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
Sugar Hill, NH

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

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Average sunshine days in January
Sugar Hill, NH

Average sunshine days in January - Sugar Hill, NH
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is February (8.5 days).

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Average UV index in January
Sugar Hill, NH

Average UV index in January - Sugar Hill, NH
  • Average UV index in January: 1

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

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Average cloud cover in January
Sugar Hill, NH

Average cloud cover in January - Sugar Hill, NH
  • Average cloud cover in January: 69

The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in January
Sugar Hill, NH

Average visibility in January - Sugar Hill, NH
  • Average visibility in January: 4mi

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

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Sugar Hill, New Hampshire, USA

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