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
In West Peterborough, the month of January registers the lowest temperatures, averaging 28°F (-2.2°C) at the peak and 16.2°F (-8.8°C) at the lowest.Humidity
In West Peterborough, the average relative humidity in January is 83%.Rainfall
In West Peterborough, New Hampshire, during January, the rain falls for 7.3 days and regularly aggregates up to 2.4" (61mm) of precipitation. In West Peterborough, during the entire year, the rain falls for 147.8 days and collects up to 32.76" (832mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In West Peterborough, in January, snow falls for 11.3 days, with typically accumulated 7.83" (199mm) of snow. In West Peterborough, during the entire year, snow falls for 53.8 days and aggregates up to 39.06" (992mm) of snow.Daylight
In January, the average length of the day is 9h and 27min.On the first day of the month, sunrise is at 7:18 am and sunset at 4:23 pm. On the last day of January, sunrise is at 7:03 am and sunset at 4:58 pm EST.
Sunshine
The average sunshine in January is 4.6h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during January leads to these advisories:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in West Peterborough?
How cold is January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January in West Peterborough?
How many hours of sunshine does West Peterborough have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
West Peterborough, NH
- Average high temperature in January: 28°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in January: 16.2°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in January
West Peterborough, NH
- Average pressure in January: 30.02"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
West Peterborough, NH
- Average wind speed in January: 8.4mph
The windiest months (with the highest average wind speed) are January and February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in January
West Peterborough, NH
- Average humidity in January: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
West Peterborough, NH
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in January
West Peterborough, NH
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in January
West Peterborough, NH
- Average snowfall in January: 7.83"
The month with the highest snowfall is February (9.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
West Peterborough, NH
- Average snowfall days in January: 11.3 days
The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
West Peterborough, NH
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in January
West Peterborough, NH
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is March (11.9 days).
Average UV index in January
West Peterborough, NH
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
West Peterborough, NH
- Average cloud cover in January: 51
The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in January
West Peterborough, NH
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
West Peterborough, New Hampshire, USA
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