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
With an average high-temperature of 50.5°F (10.3°C) and an average low-temperature of 37°F (2.8°C), January is the coldest month.Humidity
In January, the average relative humidity in Winchester is 75%.Rainfall
In January, the rain falls for 11.1 days. Throughout January, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 152.6 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Winchester, during January, snow falls for 0.7 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, there are 3.1 snowfall days, and 1.5" (38mm) of snow is accumulated.Daylight
In January, the average length of the day is 10h and 13min.On the first day of January, sunrise is at 7:10 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:35 pm CST.
Sunshine
The average sunshine in January in Winchester is 5.1h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 during January translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What part of the year is the coldest in Winchester?
What are January temperatures in Winchester?
What is the average humidity in January in Winchester?
How many days does it rain in January in Winchester?
How many days does it snow in January in Winchester?
How many hours of daylight does Winchester have in January?
When is the sunrise / sunset in January in Winchester?
How many hours of sunshine does Winchester have in January?
What are the months with the lowest UV index in Winchester?
What is the UV index reading in January in Winchester?
Average temperature in January
Winchester, AR
- Average high temperature in January: 50.5°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in January: 37°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in January
Winchester, AR
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Winchester, AR
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Winchester, AR
- Average humidity in January: 75%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Winchester, AR
- Average rainfall in January: 2.95"
The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in January
Winchester, AR
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is October (8.6 days).
Average snowfall in January
Winchester, AR
- Average snowfall in January: 0.31"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Winchester, AR
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Winchester, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Winchester, AR
- Average sunshine days in January: 18.2 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in January
Winchester, AR
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Winchester, AR
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in January
Winchester, AR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Winchester, Arkansas, USA
Weather forecast for your location
2. Allow the app to use your location
