Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Glencliff's coldest temperatures are experienced in January, with average high temperatures of 22.5°F (-5.3°C) and lows of 9.7°F (-12.4°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 89%.Rainfall
In Glencliff, in January, during 5.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Glencliff, during the entire year, the rain falls for 126 days and collects up to 13.66" (347mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Glencliff, during January, snow falls for 17.9 days and regularly aggregates up to 4.41" (112mm) of snow. Throughout the year, there are 91.5 snowfall days, and 21.85" (555mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 20min.On the first day of January, sunrise is at 7:22 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:55 pm EST.
Sunshine
In January, the average sunshine is 3.1h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 1 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in January?
What are the most humid months?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
How many hours of daylight does Glencliff have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Glencliff have in January?
When is the lowest UV index?
How high is the UV index in January in Glencliff?
Average temperature in January
Glencliff, NH
- Average high temperature in January: 22.5°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in January: 9.7°F
The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in January
Glencliff, 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).
Average wind speed in January
Glencliff, NH
- Average wind speed in January: 6.9mph
The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in January
Glencliff, 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 (78%).
Average rainfall in January
Glencliff, NH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is April (1.5").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in January
Glencliff, NH
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is July (15.5 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in January
Glencliff, NH
- Average snowfall in January: 4.41"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Glencliff, NH
- Average snowfall days in January: 17.9 days
The month with the highest number of snowfall days is February (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Glencliff, 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in January
Glencliff, NH
- Average sunshine days in January: 13.7 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in January
Glencliff, 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).
Average cloud cover in January
Glencliff, NH
- Average cloud cover in January: 70
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in January
Glencliff, NH
- Average visibility in January: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Glencliff, New Hampshire, USA
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