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, with an average high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C), signifies the coldest month of the year.Humidity
The average relative humidity in January in East Killingly is 77%.Rainfall
In East Killingly, in January, it is raining for 8.3 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 163 rainfall days, and 33.86" (860mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in East Killingly. In January, in East Killingly, Connecticut, it is snowing for 7.8 days. Throughout January, 2.91" (74mm) of snow is accumulated. In East Killingly, during the entire year, snow falls for 30.6 days and aggregates up to 14.02" (356mm) of snow.Daylight
The average length of the day in January is 9h and 33min.On the first day of January in East Killingly, sunrise is at 7:14 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:00 pm EST.
Sunshine
In East Killingly, the average sunshine in January is 5h.UV index
The months with the lowest UV index in East Killingly, Connecticut, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in East Killingly?
How cold is it in East Killingly in January?
What is the average humidity in January in East Killingly?
How many days does it rain in January in East Killingly?
How much does it snow in East Killingly in January?
What is the average length of the day in January in East Killingly?
What time are sunrise and sunset in January in East Killingly?
How many hours of sunshine does East Killingly have in January?
When is the lowest UV index in East Killingly?
How high is the UV index in January in East Killingly?
Average temperature in January
East Killingly, CT
- Average high temperature in January: 33.4°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
East Killingly, CT
- Average pressure in January: 30.02"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
East Killingly, CT
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in January
East Killingly, CT
- Average humidity in January: 77%
The months with the highest relative humidity are February, June, July, September and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in January
East Killingly, CT
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in January
East Killingly, CT
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
East Killingly, CT
- Average snowfall in January: 2.91"
The month with the highest snowfall is March (3.7").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
East Killingly, CT
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
East Killingly, CT
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
East Killingly, CT
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in January
East Killingly, CT
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
East Killingly, CT
- Average cloud cover in January: 45
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
East Killingly, CT
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
East Killingly, Connecticut, USA
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