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
Holderness notes the coldest temperatures in January, with a high average of 25.7°F (-3.5°C) and a low of 12.6°F (-10.8°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 86%.Rainfall
In Holderness, in January, during 11.2 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Holderness, during the entire year, the rain falls for 157.7 days and collects up to 28.58" (726mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Holderness, in January, during 14.9 snowfall days, 7.87" (200mm) of snow is typically accumulated. In Holderness, during the entire year, snow falls for 65.8 days and aggregates up to 37.28" (947mm) of snow.Daylight
In Holderness, the average length of the day in January is 9h and 22min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:19 pm. On the last day of January, sunrise is at 7:04 am and sunset at 4:55 pm EST.
Sunshine
In Holderness, the average sunshine in January is 4.5h.UV index
The months with the lowest UV index in Holderness 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 unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest month in Holderness?
How cold is it in Holderness in January?
What is the most humid month in Holderness?
What is the average humidity in January in Holderness?
How many days does it rain in January in Holderness?
How much does it snow in Holderness in January?
How many hours of daylight does Holderness have in January?
When is the sunrise / sunset in January in Holderness?
How long on average sun shines in January in Holderness?
What are the months with the lowest UV index in Holderness?
How high is the UV index in January in Holderness?
Average temperature in January
Holderness, NH
- Average high temperature in January: 25.7°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in January: 12.6°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in January
Holderness, NH
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Holderness, NH
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in January
Holderness, 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 April and May (76%).
Average rainfall in January
Holderness, NH
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in January
Holderness, NH
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in January
Holderness, NH
- Average snowfall in January: 7.87"
The month with the highest snowfall is February (9.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Holderness, NH
- Average snowfall days in January: 14.9 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Holderness, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Holderness, NH
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (10.6 days).
Average UV index in January
Holderness, NH
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
Holderness, NH
- Average cloud cover in January: 52
The months with the most cloud cover are February and March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
Holderness, NH
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
Holderness, New Hampshire, USA
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