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
Wiley's temperature records reveal January as the coldest month, marked by average highs of 45.3°F (7.4°C) and lows of 29.5°F (-1.4°C).Humidity
January and November, with an average relative humidity of 75%, are the least humid months.Rainfall
In January, the rain falls for 12.9 days. Throughout January, 4.21" (107mm) of precipitation is accumulated. In Wiley, Georgia, during the entire year, the rain falls for 188.9 days and collects up to 48.23" (1225mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Wiley, Georgia, during January, snow falls for 2.6 days and regularly aggregates up to 2.01" (51mm) of snow. Throughout the year, there are 8.5 snowfall days, and 8.94" (227mm) of snow is accumulated.Daylight
In Wiley, the average length of the day in January is 10h and 8min.On the first day of January, sunrise is at 7:41 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:01 pm EST.
Sunshine
The average sunshine in January is 5.6h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 2 in January translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the usual temperature for Wiley in January?
What is the least humid month?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Wiley have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Wiley have in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Wiley, GA
- Average high temperature in January: 45.3°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in January: 29.5°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 (29.5°F).
Average pressure in January
Wiley, GA
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Wiley, GA
- Average wind speed in January: 5.7mph
The windiest months (with the highest average wind speed) are February and April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in January
Wiley, GA
- Average humidity in January: 75%
The months with the highest relative humidity are February, May and December (79%).
The months with the lowest relative humidity are January and November (75%).
Average rainfall in January
Wiley, GA
- Average rainfall in January: 4.21"
The wettest month (with the highest rainfall) is December (5").
The driest month (with the least rainfall) is September (2.83").
Average rainfall days in January
Wiley, GA
- Average rainfall days in January: 12.9 days
The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in January
Wiley, GA
- Average snowfall in January: 2.01"
The month with the highest snowfall is December (3.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Wiley, GA
- Average snowfall days in January: 2.6 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Wiley, GA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in January
Wiley, GA
- Average sunshine days in January: 15.9 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in January
Wiley, GA
- 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 and December (UV index 2).
Average cloud cover in January
Wiley, GA
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in January
Wiley, GA
- Average visibility in January: 5mi
The months with the highest visibility are June and July (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October, November and December (5mi).
Wiley, Georgia, USA
Weather forecast for your location
2. Allow the app to use your location