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
Bethany's coldest weather arrives in January, when temperatures average a high of 34.5°F (1.4°C) and a low of 23.4°F (-4.8°C).Humidity
In Bethany, the average relative humidity in January is 75%.Rainfall
In Bethany, in January, it is raining for 7.2 days, with typically 0.87" (22mm) of accumulated precipitation. In Bethany, during the entire year, the rain falls for 134.2 days and collects up to 15.12" (384mm) of precipitation.Snowfall
Months with snowfall in Bethany, Connecticut, are January through May, November and December. In Bethany, during January, snow falls for 4.7 days and regularly aggregates up to 0.71" (18mm) of snow. Throughout the year, in Bethany, Connecticut, there are 20.5 snowfall days, and 4.02" (102mm) of snow is accumulated.Daylight
In Bethany, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 7:18 am and sunset at 4:32 pm. On the last day of January, in Bethany, sunrise is at 7:04 am and sunset at 5:06 pm EST.
Sunshine
The average sunshine in January in Bethany is 5.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bethany. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Bethany?
How cold is January in Bethany?
What is the average humidity in January in Bethany?
How much does it rain in Bethany in January?
How much does it snow in Bethany in January?
What is the average length of the day in January in Bethany?
When is the sunrise / sunset in January in Bethany?
How long on average sun shines in January in Bethany?
When is the lowest UV index in Bethany?
How high is the UV index in January in Bethany?
Average temperature in January
Bethany, CT
- Average high temperature in January: 34.5°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in January: 23.4°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in January
Bethany, CT
- Average pressure in January: 30.04"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
Bethany, CT
- Average wind speed in January: 9.2mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in January
Bethany, CT
- Average humidity in January: 75%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Bethany, CT
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in January
Bethany, CT
- Average rainfall days in January: 7.2 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in January
Bethany, CT
- Average snowfall in January: 0.71"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Bethany, CT
- Average snowfall days in January: 4.7 days
The month with the highest number of snowfall days is February (6.7 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
Bethany, CT
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
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 42min).
Average sunshine days in January
Bethany, CT
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is June (13.2 days).
Average UV index in January
Bethany, 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
Bethany, 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 31).
Average visibility in January
Bethany, CT
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Bethany, Connecticut, USA
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