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 temperatures fluctuating between a high of 30.6°F (-0.8°C) and a low of 19.4°F (-7°C), January stands out as the coldest month.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 85%.Rainfall
In Attica, during January, the rain falls for 7.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 171.1 rainfall days, and 30.75" (781mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Attica, in January, during 15.3 snowfall days, 4.21" (107mm) of snow is typically accumulated. Throughout the year, there are 57.3 snowfall days, and 19.13" (486mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 37min.On the first day of the month, sunrise is at 7:56 am and sunset at 5:13 pm. On the last day of January, in Attica, Ohio, sunrise is at 7:43 am and sunset at 5:46 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 3h of sunshine.UV index
In Attica, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. During bright days, sunglasses that offer UVA and UVB defense are recommended. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is January?
What are the most humid months?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
How many hours of daylight does Attica have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Attica have in January?
What is the UV index reading in January?
Average temperature in January
Attica, OH
- Average high temperature in January: 30.6°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in January: 19.4°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in January
Attica, OH
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Attica, OH
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in January
Attica, OH
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, October and November (77%).
Average rainfall in January
Attica, OH
- Average rainfall in January: 2.24"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days in January
Attica, OH
- Average rainfall days in January: 7.8 days
The months with the highest number of rainy days are May and July (18.7 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in January
Attica, OH
- Average snowfall in January: 4.21"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Attica, OH
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Attica, OH
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in January
Attica, OH
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in January
Attica, OH
- 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
Attica, OH
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in January
Attica, OH
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February and September (5mi).
Attica, Ohio, USA
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