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, having an average high-temperature of 27.7°F (-2.4°C) and an average low-temperature of 13.8°F (-10.1°C), is the coldest month.Humidity
The months with the highest humidity in Effingham are January and February, with an average relative humidity of 85%.Rainfall
In Effingham, during January, the rain falls for 6.4 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 138 rainfall days, and 30.08" (764mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Effingham, during January, snow falls for 10.6 days and regularly aggregates up to 7.52" (191mm) of snow. In Effingham, during the entire year, snow falls for 48.9 days and aggregates up to 38.15" (969mm) of snow.Daylight
In January, the average length of the day in Effingham is 9h and 22min.On the first day of January, sunrise is at 7:17 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 4:52 pm EST.
Sunshine
In January, the average sunshine in Effingham is 4.9h.UV index
The average daily maximum UV index in January in Effingham is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during January leads to these instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are the coldest months in Effingham?
How cold is it in Effingham in January?
What is the most humid month in Effingham?
What is the average humidity in January in Effingham?
How much does it rain in Effingham in January?
How many days does it snow in January in Effingham?
How many hours of daylight does Effingham have in January?
When are sunrise and sunset in January in Effingham?
How many hours of sunshine does Effingham have in January?
How high is the UV index in January in Effingham?
Average temperature in January
Effingham, NH
- Average high temperature in January: 27.7°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 (27.7°F).
- Average low temperature in January: 13.8°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in January
Effingham, NH
- Average pressure in January: 29.99"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, NH
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in January
Effingham, NH
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in January
Effingham, NH
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in January
Effingham, NH
- Average rainfall days in January: 6.4 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in January
Effingham, NH
- Average snowfall in January: 7.52"
The month with the highest snowfall is February (9.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Effingham, NH
- Average snowfall days in January: 10.6 days
The month with the highest number of snowfall days is February (11.5 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, 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 30min).
Average sunshine days in January
Effingham, NH
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in January
Effingham, NH
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in January
Effingham, NH
- Average cloud cover in January: 47
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
Effingham, 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).
Effingham, New Hampshire, USA
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