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
January is the month when Effingham Falls experiences its coldest temperatures, averaging a high of 25.7°F (-3.5°C) and a low of 10.9°F (-11.7°C).Humidity
January and February, with an average relative humidity of 86%, are the most humid months.Rainfall
In January, the rain falls for 11.3 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. Throughout the year, there are 156.4 rainfall days, and 27.09" (688mm) of precipitation is accumulated.Snowfall
Months with snowfall in Effingham Falls are January through May, October through December. In January, it is snowing for 14.1 days. Throughout January, 9.09" (231mm) of snow is accumulated. In Effingham Falls, during the entire year, snow falls for 62.3 days and aggregates up to 42.32" (1075mm) of snow.Daylight
In Effingham Falls, the average length of the day in January is 9h and 22min.On the first day of the month, sunrise is at 7:18 am and sunset at 4:17 pm. On the last day of January, 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 are January through April, 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 unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 during January translates into the following guidance:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is January?
What are the most humid months?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Effingham Falls have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Effingham Falls have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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
Effingham Falls, 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).
Effingham Falls, New Hampshire, USA
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