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 stands out as Oneco's coldest month, with temperatures ranging between an average high of 34°F (1.1°C) and a low of 22.3°F (-5.4°C).Humidity
In January, the average relative humidity in Oneco is 76%.Rainfall
In January, in Oneco, the rain falls for 8.3 days. Throughout January, 2.56" (65mm) of precipitation is accumulated. In Oneco, Connecticut, during the entire year, the rain falls for 163.2 days and collects up to 33.7" (856mm) of precipitation.Snowfall
January through May, November and December are months with snowfall in Oneco, Connecticut. In Oneco, in January, during 7.6 snowfall days, 2.48" (63mm) of snow is typically accumulated. In Oneco, during the entire year, snow falls for 29.7 days and aggregates up to 12.99" (330mm) of snow.Daylight
In January, the average length of the day in Oneco, Connecticut, is 9h and 34min.On the first day of the month, sunrise is at 7:14 am and sunset at 4:27 pm. On the last day of January, in Oneco, Connecticut, sunrise is at 7:00 am and sunset at 5:00 pm EST.
Sunshine
In Oneco, Connecticut, the average sunshine in January 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. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Oneco?
How cold is it in Oneco in January?
What is the average humidity in January in Oneco?
How much does it rain in Oneco in January?
How much does it snow in Oneco in January?
What is the average length of the day in January in Oneco?
When is the sunrise / sunset in January in Oneco?
How long on average sun shines in January in Oneco?
What are the months with the lowest UV index in Oneco?
How high is the UV index in January in Oneco?
Average temperature in January
Oneco, CT
- Average high temperature in January: 34°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in January: 22.3°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure in January
Oneco, 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
Oneco, CT
- Average wind speed in January: 9.4mph
The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in January
Oneco, CT
- Average humidity in January: 76%
The months with the highest relative humidity are February, June, July and September (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Oneco, CT
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in January
Oneco, CT
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Oneco, CT
- Average snowfall in January: 2.48"
The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Oneco, CT
- Average snowfall days in January: 7.6 days
The month with the highest number of snowfall days is February (7.7 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
Oneco, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Oneco, CT
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in January
Oneco, 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
Oneco, CT
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Oneco, CT
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, September, October, November and December (6mi).
The months with the lowest visibility are May, June, July and August (5mi).
Oneco, Connecticut, USA
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