January weather forecastSunbury, OH
January
Weather in January
January, like December, in Sunbury, Ohio, is an icy winter month, with an average temperature ranging between max 32.2°F (0.1°C) and min 20.1°F (-6.6°C).Temperature
January is the month that records the lowest temperatures, with averages ranging from a high of 32.2°F (0.1°C) to a low of 20.1°F (-6.6°C).Humidity
With an average relative humidity of 84%, January is the most humid month in Sunbury.Rainfall
In January, the rain falls for 7.3 days. Throughout January, 1.02" (26mm) of precipitation is accumulated. Throughout the year, there are 134 rainfall days, and 16.38" (416mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Sunbury, during January, snow falls for 8.6 days and regularly aggregates up to 1.38" (35mm) of snow. In Sunbury, during the entire year, snow falls for 27.6 days and aggregates up to 5.39" (137mm) of snow.Daylight
In Sunbury, the average length of the day in January is 9h and 41min.On the first day of the month, sunrise is at 7:53 am and sunset at 5:15 pm. On the last day of January, sunrise is at 7:41 am and sunset at 5:48 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 3.5h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in January transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Sunbury, OH
- Average high temperature in January: 32.2°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in January: 20.1°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in January
Sunbury, OH
- 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 (29.94"Hg).
Average wind speed in January
Sunbury, OH
- Average wind speed in January: 9.9mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Sunbury, OH
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in January
Sunbury, OH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in January
Sunbury, OH
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Sunbury, OH
- Average snowfall in January: 1.38"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Sunbury, OH
- Average snowfall days in January: 8.6 days
The month with the highest number of snowfall days is January (8.6 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
Sunbury, 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 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Sunbury, OH
- Average sunshine days in January: 17.7 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (11.4 days).
Average UV index in January
Sunbury, OH
- 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, November and December (UV index 2).
Average cloud cover in January
Sunbury, OH
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Sunbury, OH
- 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).
