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 Winchester's coldest month, with temperatures ranging between an average high of 32°F (0°C) and a low of 20.1°F (-6.6°C).Humidity
The most humid month is January, with an average relative humidity of 84%.Rainfall
In Winchester, Indiana, during January, the rain falls for 9 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Winchester, there are 169.7 rainfall days, and 31.65" (804mm) of precipitation is accumulated.Snowfall
Months with snowfall in Winchester are January through April, October through December. In January, in Winchester, it is snowing for 13 days. Throughout January, 3.39" (86mm) of snow is accumulated. Throughout the year, in Winchester, there are 45.7 snowfall days, and 15.2" (386mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 42min.On the first day of January, sunrise is at 8:02 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:56 pm EST.
Sunshine
With an average of 3.5h of sunshine, January has the least sunshine of the year.UV index
In January, the average daily maximum UV index in Winchester, Indiana, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What time of the year is the coldest in Winchester?
How cold is it in Winchester in January?
What is the most humid month in Winchester?
What is the average humidity in January in Winchester?
How much does it rain in Winchester in January?
How much does it snow in Winchester in January?
How many hours of daylight does Winchester have in January?
When is the sunrise / sunset in January in Winchester?
What is the month with the least sunshine in Winchester?
How long on average sun shines in January in Winchester?
How high is the UV index in January in Winchester?
Average temperature in January
Winchester, IN
- Average high temperature in January: 32°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in January: 20.1°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in January
Winchester, IN
- Average pressure in January: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Winchester, IN
- Average wind speed in January: 10.7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Winchester, IN
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in January
Winchester, IN
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in January
Winchester, IN
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is May (19.9 days).
The months with the least rainy days are January and February (9 days).
Average snowfall in January
Winchester, IN
- Average snowfall in January: 3.39"
The month with the highest snowfall is December (3.78").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Winchester, IN
- Average snowfall days in January: 13 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Winchester, IN
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Winchester, IN
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in January
Winchester, IN
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Winchester, IN
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Winchester, IN
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Winchester, Indiana, USA
Weather forecast for your location
2. Allow the app to use your location