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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another chilly winter month in Jefferson, Georgia, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 34.3°F (1.3°C). January, recording an average high temperature of 49.8°F (9.9°C) and a low temperature of 34.3°F (1.3°C), is Jefferson's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Jefferson, is a cool month, with an average temperature fluctuating between 54.9°F (12.7°C) and 37.8°F (3.2°C). February's average high-temperature is a cool 54.9°F (12.7°C), maintaining a close comparison with January's 49.8°F (9.9°C). Weather in February »
Weather in March
March, the first month of the spring in Jefferson, is a refreshing month, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 44.1°F (6.7°C). March witnesses a minor rise in the average high-temperature, transitioning from a fresh 54.9°F (12.7°C) in February to a comfortable 62.4°F (16.9°C). Weather in March »
Weather in April
April is an agreeable spring month in Jefferson, Georgia, with an average temperature varying between 71.6°F (22°C) and 51.4°F (10.8°C). In Jefferson, stepping into April brings a temperature increase, moving up from March's enjoyable 62.4°F (16.9°C) to an agreeable 71.6°F (22°C). Weather in April »
Weather in May
May, the last month of the spring in Jefferson, is a warm month, with an average temperature varying between 59°F (15°C) and 79.9°F (26.6°C). The beginning of May signals a minor rise in the average high-temperature, moving from a pleasant 71.6°F (22°C) in April to a warm 79.9°F (26.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Jefferson, Georgia, with an average temperature ranging between max 87.8°F (31°C) and min 66.2°F (19°C). Jefferson, Georgia, observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's warm 79.9°F (26.6°C) to a hot 87.8°F (31°C). Weather in June »
Weather in July
July, the same as June, in Jefferson, Georgia, is a hot summer month, with temperature in the range of an average high of 90.1°F (32.3°C) and an average low of 69.4°F (20.8°C). Jefferson, Georgia, notes the warmest temperatures in July, with a high average of 90.1°F (32.3°C) and a low of 69.4°F (20.8°C). The heat index in July is computed to be a blistering 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Jefferson, Georgia, with an average temperature fluctuating between 68.2°F (20.1°C) and 88.7°F (31.5°C). The transition into August reveals an average high-temperature of a still tropical 88.7°F (31.5°C), mirroring a close resemblance to July. Weather in August »
Weather in September
September, the first month of the autumn in Jefferson, is also a moderately hot month, with an average temperature varying between 83.5°F (28.6°C) and 63.7°F (17.6°C). The advent of September brings an average high-temperature of a warm 83.5°F (28.6°C), almost identical to the preceding month. Weather in September »
Weather in October
October, the same as September, in Jefferson, Georgia, is an agreeable autumn month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 52.5°F (11.4°C). October ushers in a slight temperature change, with average high-temperatures reducing from September's moderately hot 83.5°F (28.6°C) to a pleasant 72.5°F (22.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Jefferson, Georgia, with an average temperature ranging between min 43°F (6.1°C) and max 60.8°F (16°C). November brings a decrease in the average high-temperature, falling from October's pleasant 72.5°F (22.5°C) to an enjoyable 60.8°F (16°C). Weather in November »
Weather in December
December, the first month of the winter in Jefferson, is also a fresh month, with an average temperature ranging between min 39°F (3.9°C) and max 53.4°F (11.9°C). The arrival of December signals a subtle shift in temperature, down from a comfortable 60.8°F (16°C) in November to a cool 53.4°F (11.9°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Jefferson?
January is the coldest month in Jefferson, Georgia, exhibiting average temperatures of 49.8°F (9.9°C) at the peak and 34.3°F (1.3°C) at the base.
How many days does it rain in Jefferson?
Throughout the year, in Jefferson, Georgia, there are 176 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.
When does it snow in Jefferson?
January through March, November and December are months with snowfall.
How many days does it snow in Jefferson?
Throughout the year, in Jefferson, Georgia, there are 3.3 snowfall days, and 1.69" (43mm) of snow is accumulated.
When is the lowest UV index in Jefferson?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Jefferson, Georgia.
When does it snow the most in Jefferson?
February is the month with the most snowfall in Jefferson, Georgia. Snow falls for 1.2 days and accumulates 0.94" (24mm) of snow.
When is Daylight Saving Time (DST) in Jefferson?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jefferson, Georgia, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Jefferson?
April through October are months without snowfall.
When is the highest UV index in Jefferson?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Jefferson?
With an average of 14h and 24min of daylight, June has the longest days of the year in Jefferson.
What are the warmest months in Jefferson?
Jefferson's warmest month, July, generally records average temperatures ranging from a high of 90.1°F (32.3°C) to a low of 69.4°F (20.8°C).
What is the least humid month in Jefferson?
The months with the lowest humidity in Jefferson are July and October, with an average relative humidity of 72%.
What month has the most sunshine in Jefferson?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the wettest month in Jefferson?
August is the month with the most rainfall in Jefferson. Rain falls for 19.6 days and accumulates 4.29" (109mm) of precipitation.
What is the driest month in Jefferson?
September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 2.28" (58mm) of precipitation.
What is the most humid month in Jefferson?
December is the most humid month in Jefferson, Georgia, with an average relative humidity of 78%.
What is the month with the shortest days in Jefferson?
With an average of 9h and 54min of daylight, December has the shortest days of the year in Jefferson.
What is the month with the least sunshine in Jefferson?
With an average of 5.1h of sunshine, December has the least sunshine of the year.
Average temperature
Jefferson, GA
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.8°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure
Jefferson, GA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"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
Jefferson, GA
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.2mph - Average wind speed in March:
6.8mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.4mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6mph - Average wind speed in December:
6.7mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Jefferson, GA
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and October (72%).
Average rainfall
Jefferson, GA
- Average rainfall in January:
3.15" - Average rainfall in February:
3.54" - Average rainfall in March:
3.15" - Average rainfall in April:
3.7" - Average rainfall in May:
3.86" - Average rainfall in June:
3.27"
- Average rainfall in July:
3.58" - Average rainfall in August:
4.29" - Average rainfall in September:
2.28" - Average rainfall in October:
2.36" - Average rainfall in November:
2.99" - Average rainfall in December:
3.94"
The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days
Jefferson, GA
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
13.7 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
19.6 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is October (9.8 days).
Average snowfall
Jefferson, GA
The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Jefferson, GA
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Jefferson, GA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
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 - Average sunshine in February:
6h and 4min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 3min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
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
Jefferson, GA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
12 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
9.7 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (8.1 days).
Average UV index
Jefferson, GA
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
Jefferson, GA
The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Jefferson, GA
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).
Jefferson, Georgia, USA
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