January weather forecast
Conway, NH

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Weather in January

The start of the year finds Conway, New Hampshire, in the midst of winter. Snowfall is robust and cold temperatures demand heavy gear to stave off the chill. January holds the distinction of producing the highest number of snowfall days each month, averaging an impressive 14.1 days. Following this snowy season, February will observe a decrease in such days. Ice carvers and snow sculptors should seize the day during this month.

Temperature

Conway's temperature records reveal January as the coldest month, marked by average highs of 25.7°F (-3.5°C) and lows of 10.9°F (-11.7°C).

Humidity

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

Rainfall

In January, in Conway, the rain falls for 11.3 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. Throughout the year, in Conway, there are 156.4 rainfall days, and 27.09" (688mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In January, in Conway, New Hampshire, it is snowing for 14.1 days. Throughout January, 9.09" (231mm) of snow is accumulated. Throughout the year, there are 62.3 snowfall days, and 42.32" (1075mm) of snow is accumulated.

Daylight

The average length of the day in January in Conway is 9h and 20min.
On the first day of January, sunrise is at 7:19 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:52 pm EST.

Sunshine

In January, the average sunshine is 4.8h.

UV index

The months with the lowest UV index in Conway are January through April, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In January, the UV index of 2 transforms into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Conway?

Conway's January weather reaches an average high of 25.7°F (-3.5°C) and an average low of 10.9°F (-11.7°C), making it the coldest month.

How cold is it in Conway in January?

The high-temperature, in January, in Conway, records 25.7°F (-3.5°C), while the low-temperature is 10.9°F (-11.7°C).

What is the most humid month in Conway?

January and February, with an average relative humidity of 86%, are most humid months in Conway, New Hampshire.

What is the average humidity in January in Conway?

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

How many days does it rain in January in Conway?

In Conway, during January, the rain falls for 11.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

How much does it snow in Conway in January?

In Conway, in January, snow falls for 14.1 days, with typically accumulated 9.09" (231mm) of snow.

How many hours of daylight does Conway have in January?

In January, the average day length in Conway, New Hampshire, is 9h and 20min.

When are sunrise and sunset in January in Conway?

In January, on the first day of the month, sunrise is at 7:19 am and sunset at 4:16 pm. On the last day of the month, in Conway, New Hampshire, sunrise is at 7:02 am and sunset at 4:52 pm EST.

How many hours of sunshine does Conway have in January?

The average sunshine duration in January is 4.8h.

When is the lowest UV index in Conway?

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

What is the UV index intensity in January in Conway?

In January, the average daily maximum UV index in Conway, New Hampshire, is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's 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
Conway, NH

Average temperature in January - Conway, NH
  • Average high temperature in January: 25.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.7°F).

  • Average low temperature in January: 10.9°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

Average pressure in January
Conway, NH

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

Average wind speed in January
Conway, NH

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

The windiest month (with the highest average wind speed) is January (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Conway, NH

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

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are May and November (77%).

Average rainfall in January
Conway, NH

Average rainfall in January - Conway, NH
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in January
Conway, NH

Average rainfall days in January - Conway, NH
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in January
Conway, NH

Average snowfall in January - Conway, NH
  • Average snowfall in January: 9.09"

The month with the highest snowfall is February (11.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Conway, NH

Average snowfall days in January - Conway, NH
  • Average snowfall days in January: 14.1 days

The month with the highest number of snowfall days is February (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in January
Conway, NH

Average sunshine days in January - Conway, NH
  • Average sunshine days in January: 13.5 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (10.6 days).

Average UV index in January
Conway, NH

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

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, March, April, October, November and December (UV index 2).

Average cloud cover in January
Conway, NH

Average cloud cover in January - Conway, NH
  • Average cloud cover in January: 48

The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in January
Conway, NH

Average visibility in January - Conway, NH
  • Average visibility in January: 4mi

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

Conway, New Hampshire, USA

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