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, noted for its average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 42.1°F (5.6°C), is considered the coldest month.Humidity
The average relative humidity in January is 72%.Rainfall
In January, the rain falls for 8.3 days. Throughout January, 0.91" (23mm) of precipitation is accumulated. In Harrells Still, during the entire year, the rain falls for 159.9 days and collects up to 20.87" (530mm) of precipitation.Snowfall
The only month with snowfall is January. The month with the most snowfall in Harrells Still is January, when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.Daylight
In Harrells Still, the average length of the day in January is 10h and 24min.On the first day of the month, sunrise is at 7:35 am and sunset at 5:46 pm. On the last day of January, sunrise is at 7:29 am and sunset at 6:11 pm EST.
Sunshine
The average sunshine in January is 6.6h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 3 in January leads to these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the average January temperature?
What is the average humidity in January?
How much does it rain in January?
What is the snowiest month?
When does it start snowing in Harrells Still?
What is the average length of the day in January?
When are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Harrells Still, GA
- Average high temperature in January: 59.2°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in January: 42.1°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in January
Harrells Still, 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, August and September (29.98"Hg).
Average wind speed in January
Harrells Still, GA
- Average wind speed in January: 7.4mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in January
Harrells Still, GA
- Average humidity in January: 72%
The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is May (71%).
Average rainfall in January
Harrells Still, GA
- Average rainfall in January: 0.91"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.67").
Average rainfall days in January
Harrells Still, GA
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is August (24.1 days).
The month with the least rainy days is November (6.1 days).
Average snowfall in January
Harrells Still, GA
- Average snowfall in January: 0.04"
The month with the highest snowfall is January (0.04").
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
Harrells Still, GA
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Harrells Still, GA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 6h 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 36min).
Average sunshine days in January
Harrells Still, GA
- Average sunshine days in January: 21 days
The month with the most sunshine days is November (22.5 days).
The months with the least sunshine days are July and August (5.1 days).
Average UV index in January
Harrells Still, GA
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in January
Harrells Still, GA
- Average cloud cover in January: 36
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Harrells Still, GA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Harrells Still, Georgia, USA
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