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
The coldest period tends to be January, when average temperatures fluctuate between a high of 25.7°F (-3.5°C) and a low of 12.7°F (-10.7°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 86%.Rainfall
In Hill, in January, during 10.1 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 157.6 rainfall days, and 27.72" (704mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Hill, in January, during 14.5 snowfall days, 7.64" (194mm) of snow is typically accumulated. Throughout the year, in Hill, New Hampshire, there are 64.6 snowfall days, and 35.98" (914mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 23min.On the first day of January in Hill, sunrise is at 7:19 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 4:56 pm EST.
Sunshine
In Hill, the average sunshine in January is 4.4h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What time of the year is the coldest in Hill?
How cold is it in Hill in January?
What is the most humid month in Hill?
What is the average humidity in January in Hill?
How much does it rain in Hill in January?
How much does it snow in Hill in January?
How many hours of daylight does Hill have in January?
When is the sunrise / sunset in January in Hill?
How many hours of sunshine does Hill have in January?
What is the month with the lowest UV index in Hill?
What is the UV index intensity in January in Hill?
Average temperature in January
Hill, NH
- Average high temperature in January: 25.7°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in January: 12.7°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in January
Hill, 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
Hill, NH
- Average wind speed in January: 7.1mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Hill, NH
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Hill, NH
- Average rainfall in January: 1.97"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in January
Hill, NH
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is April (15.7 days).
The month with the least rainy days is January (10.1 days).
Average snowfall in January
Hill, NH
- Average snowfall in January: 7.64"
The month with the highest snowfall is February (9.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Hill, NH
- Average snowfall days in January: 14.5 days
The month with the highest number of snowfall days is January (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
Hill, 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 2min
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 0min).
Average sunshine days in January
Hill, NH
- Average sunshine days in January: 12.6 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in January
Hill, 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
Hill, NH
- Average cloud cover in January: 53
The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
Hill, 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).
Hill, New Hampshire, USA
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