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
Glenn's January weather, marked by an average high temperature of 52°F (11.1°C) and an average low temperature of 35.4°F (1.9°C), is the coldest in the year.Humidity
In January, the average relative humidity in Glenn is 75%.Rainfall
In Glenn, in January, it is raining for 12.3 days, with typically 3.35" (85mm) of accumulated precipitation. In Glenn, during the entire year, the rain falls for 181.7 days and collects up to 39.06" (992mm) of precipitation.Snowfall
January through March and December are months with snowfall. The month with the most snowfall in Glenn is January, when snow falls for 1.3 days and typically aggregates up to 0.47" (12mm) of snow.Daylight
In January, the average length of the day is 10h and 15min.On the first day of January in Glenn, sunrise is at 7:44 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:11 pm EST.
Sunshine
The average sunshine in January in Glenn is 5.4h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Glenn. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during January translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Glenn?
What is the temperature in January in Glenn?
What is the average humidity in January in Glenn?
How many days does it rain in January in Glenn?
What is the snowiest month in Glenn?
How many days does it snow in January in Glenn?
How many hours of daylight does Glenn have in January?
When are sunrise and sunset in January in Glenn?
How long on average sun shines in January in Glenn?
What are the months with the lowest UV index in Glenn?
What is the UV index reading in January in Glenn?
Average temperature in January
Glenn, GA
- Average high temperature in January: 52°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in January: 35.4°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in January
Glenn, GA
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Glenn, GA
- Average wind speed in January: 7.6mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).
Average humidity in January
Glenn, GA
- Average humidity in January: 75%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Glenn, GA
- Average rainfall in January: 3.35"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (1.93").
Average rainfall days in January
Glenn, GA
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in January
Glenn, GA
- Average snowfall in January: 0.47"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Glenn, GA
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is January (1.3 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
Glenn, GA
- Average daylight in January: 10h and 2min
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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).
Average sunshine days in January
Glenn, GA
- Average sunshine days in January: 17.1 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
Glenn, GA
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Glenn, GA
- Average cloud cover in January: 43
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in January
Glenn, GA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Glenn, Georgia, USA
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