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 another subzero cold winter month in Concord, New Hampshire, with average temperature fluctuating between 30.7°F (-0.7°C) and 10.4°F (-12°C).

Temperature

With an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 10.4°F (-12°C), January is the coldest month.

Humidity

The average relative humidity in Concord, New Hampshire, is 67.9%.

Rainfall

In January, in Concord, the rain falls for 10.8 days. Throughout January, 2.7" (68.6mm) of precipitation is accumulated. In Concord, during the entire year, the rain falls for 130.9 days and collects up to 40.6" (1031.6mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Concord. The month with the most snowfall in Concord, New Hampshire, is January when snow falls for 8.2 days and typically aggregates up to 18.1" (459.7mm) of snow.

Daylight

The average length of the day in January is 9.4h.

Sunshine

In Concord, New Hampshire, the average sunshine in January is 5.3h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Concord. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 1 in January transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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?

With an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 10.4°F (-12°C), January is the coldest month.

What is the temperature in January in Concord?

The average high-temperature, in January, in Concord, New Hampshire, is 30.7°F (-0.7°C), while the average low-temperature is 10.4°F (-12°C).

What is the average humidity in January in Concord?

In January, the average relative humidity in Concord, New Hampshire, is 67.9%.

How much does it rain in Concord in January?

In Concord, New Hampshire, in January, it is raining for 10.8 days, with typically 2.7" (68.6mm) of accumulated precipitation.

How many days does it snow in January in Concord?

In Concord, in January, during 8.2 snowfall days, 18.1" (459.7mm) of snow is typically accumulated.

When does it snow the most in Concord?

January is the month with the most snowfall. Snow falls for 8.2 days and accumulates 18.1" (459.7mm) of snow.

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

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

How long on average sun shines in January in Concord?

The average sunshine in January in Concord is 5.3h.

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

Months with the lowest UV index in Concord, New Hampshire, are January and December, with an average maximum UV index of 1.

How high is the UV index in January in Concord?

In Concord, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.
Average temperature in January - Concord, NH
  • Average high temperature in January: 30.8°F

The warmest month (with the highest average high temperature) is July (82.3°F).
The month with the lowest average high temperature is January (30.8°F).

  • Average low temperature in January: 10.4°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).

Average humidity in January - Concord, NH
  • Average humidity in January: 67.9%

The month with the highest relative humidity is September (76.3%).
The month with the lowest relative humidity is April (62%).

Average rainfall in January - Concord, NH
  • Average rainfall in January: 2.7"

The wettest month (with the highest rainfall) is October (4").
The driest month (with the lowest rainfall) is February (2.6").

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

The month with the highest number of rainy days is June (12.7 days).
The month with the lowest number of rainy days is September (9.3 days).

Average snowfall in January - Concord, NH
  • Average snowfall in January: 18.1"

The month with the highest snowfall is January (18.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in January - Concord, NH
  • Average snowfall days in January: 8.2 days

The month with the highest number of snowfall days is January (8.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (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: 5.3h

The month with most sunshine is July (Average sunshine: 9.5h).
Months with least sunshine are November and December (Average sunshine: 4.3).

Average UV index in January - Concord, NH
  • Average UV index in January: 1

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).