January weather forecastPlainfield, OH
January
Weather in January
January, the same as December, is a wintry winter month in Plainfield, Ohio, with temperature in the range of an average high of 32.7°F (0.4°C) and an average low of 19.9°F (-6.7°C).Temperature
The coldest temperatures occur during January, when averages reach a peak of 32.7°F (0.4°C) and a low of 19.9°F (-6.7°C).Humidity
January and February, with an average relative humidity of 84%, are the most humid months.Rainfall
In January, in Plainfield, the rain falls for 8.1 days. Throughout January, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Plainfield, there are 137.2 rainfall days, and 17.6" (447mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Plainfield, Ohio, in January, during 9.8 snowfall days, 1.81" (46mm) of snow is typically accumulated. In Plainfield, during the entire year, snow falls for 33.4 days and aggregates up to 7.56" (192mm) of snow.Daylight
The average length of the day in January is 9h and 42min.On the first day of January in Plainfield, sunrise is at 7:49 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:43 pm EST.
Sunshine
January has the least sunshine of the year in Plainfield, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Plainfield, OH
- Average high temperature in January: 32.7°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in January: 19.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in January
Plainfield, OH
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Plainfield, OH
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in January
Plainfield, OH
- Average humidity in January: 84%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in January
Plainfield, OH
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in January
Plainfield, OH
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (16.4 days).
The months with the least rainy days are February and November (7.7 days).
Average snowfall in January
Plainfield, OH
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Plainfield, OH
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 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
Plainfield, OH
- Average daylight in January: 9h and 42min
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 24min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Plainfield, OH
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11 days).
Average UV index in January
Plainfield, OH
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Plainfield, OH
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Plainfield, OH
- Average visibility in January: 5mi
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
