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 coldest period is January, when temperatures fluctuate between an average high of 51.6°F (10.9°C) and a low of 35.4°F (1.9°C).Humidity
In Porters Ridge, Georgia, the average relative humidity in January is 73%.Rainfall
In January, in Porters Ridge, the rain falls for 12.1 days. Throughout January, 2.87" (73mm) of precipitation is accumulated. In Porters Ridge, during the entire year, the rain falls for 180.5 days and collects up to 40.12" (1019mm) of precipitation.Snowfall
Months with snowfall in Porters Ridge are January through March, November and December. The month with the most snowfall in Porters Ridge is January, when snow falls for 1.1 days and typically aggregates up to 0.59" (15mm) of snow.Daylight
In Porters Ridge, the average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 7:41 am and sunset at 5:41 pm. On the last day of January, sunrise is at 7:34 am and sunset at 6:08 pm EST.
Sunshine
The average sunshine in January in Porters Ridge is 5.8h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Porters Ridge. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 3 suggests this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What time of the year is the coldest in Porters Ridge?
What are January temperatures in Porters Ridge?
What is the average humidity in January in Porters Ridge?
How many days does it rain in January in Porters Ridge?
When does it snow the most in Porters Ridge?
How many days does it snow in January in Porters Ridge?
What is the average length of the day in January in Porters Ridge?
When is the sunrise / sunset in January in Porters Ridge?
How long on average sun shines in January in Porters Ridge?
When is the lowest UV index in Porters Ridge?
How high is the UV index in January in Porters Ridge?
Average temperature in January
Porters Ridge, GA
- Average high temperature in January: 51.6°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 (51.6°F).
- Average low temperature in January: 35.4°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in January
Porters Ridge, 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
Porters Ridge, GA
- Average wind speed in January: 7.9mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Porters Ridge, GA
- Average humidity in January: 73%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall in January
Porters Ridge, GA
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is August (4.96").
The driest month (with the least rainfall) is October (2.09").
Average rainfall days in January
Porters Ridge, GA
- Average rainfall days in January: 12.1 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
Porters Ridge, GA
- Average snowfall in January: 0.59"
The month with the highest snowfall is January (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Porters Ridge, GA
- Average snowfall days in January: 1.1 days
The month with the highest number of snowfall days is January (1.1 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
Porters Ridge, GA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 5min
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 6min).
Average sunshine days in January
Porters Ridge, GA
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in January
Porters Ridge, GA
- Average UV index in January: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Porters Ridge, GA
- Average cloud cover in January: 41
The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June and October (Cloud cover 31).
Average visibility in January
Porters Ridge, GA
- 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).
Porters Ridge, Georgia, USA
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