Concord
New Hampshire, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Concord, NH

A rocky coast overlooking beach homes in Rye, Concord point, New Hampshire
A rocky coast overlooking beach homes in Rye, Concord point, New Hampshire
January, like December, is a freezing cold winter month in Concord, New Hampshire, with average temperature ranging between max 28.4°F (-2°C) and min 15.4°F (-9.2°C).

Temperature

January is the coldest month, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 15.4°F (-9.2°C).

Humidity

In January, the average relative humidity is 83%.

Rainfall

In January, the rain falls for 6.5 days. Throughout January, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Concord, there are 139.1 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Concord, New Hampshire. In Concord, during 10.8 snowfall days, 7.09" (180mm) of snow is typically accumulated. In Concord, during the entire year, snow falls for 44.5 days, and aggregates up to 28.94" (735mm) of snow.

Daylight

In January, the average length of the day is 9.4h.

Sunshine

In January, the average sunshine in Concord is 5h.

UV index

Months with the lowest UV index in Concord are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Concord?

The coldest month in Concord is January, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 15.4°F (-9.2°C).

What is the temperature in January in Concord?

In January, in Concord, the average high-temperature is 28.4°F (-2°C), and the average low-temperature is 15.4°F (-9.2°C).

What is the average humidity in January in Concord?

In Concord, the average relative humidity in January is 83%.

How many days does it rain in January in Concord?

In Concord, New Hampshire, in January, during 6.5 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

How many days does it snow in January in Concord?

In Concord, New Hampshire, in January, during 10.8 snowfall days, 7.09" (180mm) of snow is typically accumulated.

How many hours of daylight does Concord have in January?

In Concord, New Hampshire, the average length of the day in January is 9.4h.

How many hours of sunshine does Concord have in January?

The average sunshine in January in Concord is 5h.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Concord, New Hampshire.

How high is the UV index in January in Concord?

The average daily maximum UV index in January in Concord, New Hampshire, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.
Average temperature in January - Concord, NH
  • Average high temperature in January: -2°C

The warmest month (with the highest average high temperature) is July (27.1°C).
The month with the lowest average high temperature is January (-2°C).

  • Average low temperature in January: -9.2°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).

Average humidity in January - Concord, NH
  • Average humidity in January: 83%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).

Average rainfall in January - Concord, NH
  • Average rainfall in January: 51mm

The wettest month (with the highest rainfall) is October (77mm).
The driest month (with the lowest rainfall) is September (42mm).

Average rainfall days in January - Concord, NH
  • Average rainfall days in January: 6.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the lowest number of rainy days is January (6.5 days).

Average snowfall in January - Concord, NH
  • Average snowfall in January: 180mm

The month with the highest snowfall is February (187mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in January - Concord, NH
  • Average snowfall days in January: 10.8 days

The month with the highest number of snowfall days is January (10.8 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Concord, NH
  • Average daylight in January: 9.4h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in January: 5h

The month with most sunshine is August (Average sunshine: 10.3h).
The month with least sunshine is February (Average sunshine: 4.4h).

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

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).