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
The month of January sees the lowest average temperatures, reaching 50.4°F (10.2°C) at the peak and 34.7°F (1.5°C) at the low.Humidity
The average relative humidity in January in Winder is 74%.Rainfall
In Winder, during January, the rain falls for 11.2 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 160.8 rainfall days, and 36.73" (933mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 0.8 days. Throughout January, 0.31" (8mm) of snow is accumulated. In Winder, during the entire year, snow falls for 2.4 days and aggregates up to 1.61" (41mm) of snow.Daylight
In Winder, the average length of the day in January is 10h and 11min.On the first day of January, sunrise is at 7:40 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:03 pm EST.
Sunshine
In Winder, the average sunshine in January is 5.6h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during January translates into the following guidance:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average January temperature?
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?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index intensity in January in Winder?
Average temperature in January
Winder, GA
- Average high temperature in January: 50.4°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in January: 34.7°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in January
Winder, GA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Winder, GA
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Winder, GA
- Average humidity in January: 74%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July, September, October and November (72%).
Average rainfall in January
Winder, GA
- Average rainfall in January: 2.76"
The wettest month (with the highest rainfall) is August (4.21").
The driest month (with the least rainfall) is October (1.73").
Average rainfall days in January
Winder, GA
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is October (8 days).
Average snowfall in January
Winder, GA
- Average snowfall in January: 0.31"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Winder, GA
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Winder, GA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
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 July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Winder, GA
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Winder, GA
- 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 January (UV index 2).
Average cloud cover in January
Winder, GA
- Average cloud cover in January: 42
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Winder, GA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Winder, Georgia, USA
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