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
Temperature readings reach their annual highs in January, averaging 57.6°F (14.2°C) and a minimum average of 41°F (5°C).Humidity
January, October and November, with an average relative humidity of 71%, are the least humid months.Rainfall
In Sylvester, in January, during 10.3 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Sylvester, during the entire year, the rain falls for 173.7 days and collects up to 34.49" (876mm) of precipitation.Snowfall
January is the only month when snow falls in Sylvester. January is the month with the most snowfall in Sylvester. Snow falls for 0.3 days and accumulates 0.08" (2mm) of snow.Daylight
The average length of the day in January in Sylvester is 10h and 22min.On the first day of the month, sunrise is at 7:34 am and sunset at 5:42 pm. On the last day of January, sunrise is at 7:28 am and sunset at 6:08 pm EST.
Sunshine
In January, the average sunshine in Sylvester is 6.3h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Sylvester. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: During January, 3 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are the coldest months in Sylvester?
What is the average January temperature in Sylvester?
What are the least humid months in Sylvester?
What is the average humidity in January in Sylvester?
How many days does it rain in January in Sylvester?
What is the snowiest month in Sylvester?
When does it start to snow in Sylvester?
What is the average length of the day in January in Sylvester?
When is the sunrise / sunset in January in Sylvester?
How long on average sun shines in January in Sylvester?
When is the lowest UV index in Sylvester?
How high is the UV index in January in Sylvester?
Average temperature in January
Sylvester, GA
- Average high temperature in January: 57.6°F
The warmest months (with the highest average high temperature) are July and August (89.1°F).
The month with the lowest average high temperature is January (57.6°F).
- Average low temperature in January: 41°F
The months with the highest average low temperature are July and August (72.9°F).
The coldest month (with the lowest average low temperature) is January (41°F).
Average pressure in January
Sylvester, GA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in January
Sylvester, GA
- Average wind speed in January: 8.6mph
The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in January
Sylvester, GA
- Average humidity in January: 71%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January, October and November (71%).
Average rainfall in January
Sylvester, GA
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in January
Sylvester, GA
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in January
Sylvester, GA
- Average snowfall in January: 0.08"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Sylvester, GA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Sylvester, GA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 6h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Sylvester, GA
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in January
Sylvester, GA
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Sylvester, GA
- Average cloud cover in January: 36
The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 28).
Average visibility in January
Sylvester, 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).
Sylvester, Georgia, USA
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