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 average high and low temperatures of 35.8°F (2.1°C) and 23.4°F (-4.8°C) respectively, January is Newtonsville's coldest month.Humidity
In January, the average relative humidity in Newtonsville is 81%.Rainfall
In Newtonsville, in January, during 7.5 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Newtonsville, during the entire year, the rain falls for 138.6 days and collects up to 17.24" (438mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Newtonsville, during January, snow falls for 6.8 days and regularly aggregates up to 1.18" (30mm) of snow. Throughout the year, there are 27.3 snowfall days, and 5.71" (145mm) of snow is accumulated.Daylight
In Newtonsville, the average length of the day in January is 9h and 47min.On the first day of the month, sunrise is at 7:55 am and sunset at 5:23 pm. On the last day of January, sunrise is at 7:44 am and sunset at 5:55 pm EST.
Sunshine
With an average of 3.7h of sunshine, January has the least sunshine of the year.UV index
In Newtonsville, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in January?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine in Newtonsville?
How long on average sun shines in January?
What is the UV index reading in January in Newtonsville?
Average temperature in January
Newtonsville, OH
- Average high temperature in January: 35.8°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in January: 23.4°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in January
Newtonsville, OH
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Newtonsville, OH
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Newtonsville, OH
- Average humidity in January: 81%
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in January
Newtonsville, OH
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in January
Newtonsville, OH
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in January
Newtonsville, OH
- Average snowfall in January: 1.18"
The month with the highest snowfall is March (1.61").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Newtonsville, OH
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is January (6.8 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
Newtonsville, OH
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 3h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Newtonsville, OH
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in January
Newtonsville, OH
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Newtonsville, OH
- Average cloud cover in January: 61
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Newtonsville, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Newtonsville, Ohio, USA
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