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
Glastonbury Center's January weather reaches an average high of 33.4°F (0.8°C) and an average low of 21.2°F (-6°C), making it the coldest month.Humidity
The average relative humidity in January is 76%.Rainfall
In Glastonbury Center, in January, it is raining for 9.2 days, with typically 2.2" (56mm) of accumulated precipitation. In Glastonbury Center, Connecticut, during the entire year, the rain falls for 164.5 days and collects up to 32.09" (815mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Glastonbury Center, in January, snow falls for 7.1 days, with typically accumulated 2.87" (73mm) of snow. In Glastonbury Center, during the entire year, snow falls for 29.1 days and aggregates up to 15.63" (397mm) of snow.Daylight
In Glastonbury Center, the average length of the day in January is 9h and 34min.On the first day of January, sunrise is at 7:17 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:03 pm EST.
Sunshine
The average sunshine in January in Glastonbury Center is 5.1h.UV index
In Glastonbury Center, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What time of the year is the coldest in Glastonbury Center?
How cold is it in Glastonbury Center in January?
What is the average humidity in January in Glastonbury Center?
How much does it rain in Glastonbury Center in January?
How much does it snow in Glastonbury Center in January?
What is the average length of the day in January in Glastonbury Center?
When is the sunrise / sunset in January in Glastonbury Center?
How many hours of sunshine does Glastonbury Center have in January?
What is the UV index reading in January in Glastonbury Center?
Average temperature in January
Glastonbury Center, CT
- Average high temperature in January: 33.4°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in January
Glastonbury Center, CT
- Average pressure in January: 30.03"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Glastonbury Center, CT
- Average wind speed in January: 8.1mph
The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Glastonbury Center, CT
- Average humidity in January: 76%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).
Average rainfall in January
Glastonbury Center, CT
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in January
Glastonbury Center, CT
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in January
Glastonbury Center, CT
- Average snowfall in January: 2.87"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Glastonbury Center, CT
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Glastonbury Center, CT
- Average daylight in January: 9h and 4min
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 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Glastonbury Center, CT
- Average sunshine days in January: 17.6 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in January
Glastonbury Center, CT
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Glastonbury Center, CT
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Glastonbury Center, CT
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).
Glastonbury Center, Connecticut, USA
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