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
January is the coldest month, with an average high-temperature of 48.7°F (9.3°C) and an average low-temperature of 32.7°F (0.4°C).Humidity
The average relative humidity in January in Alto is 73%.Rainfall
In January, the rain falls for 11.8 days. Throughout January, 3.46" (88mm) of precipitation is accumulated. In Alto, Georgia, during the entire year, the rain falls for 152.3 days and collects up to 36.81" (935mm) of precipitation.Snowfall
Months with snowfall in Alto are January through March, November and December. In Alto, Georgia, in January, during 1.7 snowfall days, 1.46" (37mm) of snow is typically accumulated. In Alto, Georgia, during the entire year, snow falls for 4.8 days and aggregates up to 7.05" (179mm) of snow.Daylight
The average length of the day in January is 10h and 10min.On the first day of the month, sunrise is at 7:40 am and sunset at 5:34 pm. On the last day of January, in Alto, sunrise is at 7:32 am and sunset at 6:02 pm EST.
Sunshine
In Alto, the average sunshine in January is 5.7h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in January leads to these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Alto?
What is the temperature in January in Alto?
What is the average humidity in January in Alto?
How much does it rain in Alto in January?
How many days does it snow in January in Alto?
What is the average length of the day in January in Alto?
When is the sunrise / sunset in January in Alto?
How long on average sun shines in January in Alto?
When is the lowest UV index in Alto?
What is the UV index intensity in January in Alto?
Average temperature in January
Alto, GA
- Average high temperature in January: 48.7°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 (48.7°F).
- Average low temperature in January: 32.7°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in January
Alto, 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
Alto, GA
- Average wind speed in January: 6.5mph
The windiest months (with the highest average wind speed) are January and February (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Alto, GA
- Average humidity in January: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
Alto, GA
- Average rainfall in January: 3.46"
The wettest month (with the highest rainfall) is December (4.33").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in January
Alto, GA
- Average rainfall days in January: 11.8 days
The months with the highest number of rainy days are May and July (15.1 days).
The month with the least rainy days is October (8.8 days).
Average snowfall in January
Alto, GA
- Average snowfall in January: 1.46"
The month with the highest snowfall is December (3.27").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Alto, GA
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is February (1.8 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
Alto, 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Alto, GA
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in January
Alto, GA
- Average UV index in January: 2
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 and December (UV index 2).
Average cloud cover in January
Alto, GA
- Average cloud cover in January: 39
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).
Average visibility in January
Alto, GA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, June, July, August, September, October and November (6mi).
The months with the lowest visibility are April, May and December (5mi).
Alto, Georgia, USA
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