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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 Sumac, Georgia, with an average temperature varying between 46°F (7.8°C) and 30.7°F (-0.7°C). January, on average, is the coldest month, registering a high temperature of 46°F (7.8°C) and a low of 30.7°F (-0.7°C). Weather in January »
Weather in February
The last month of the winter, February, is a cool month in Sumac, Georgia, with an average temperature varying between 51.3°F (10.7°C) and 34.9°F (1.6°C). The commencement of February notes an average high-temperature of a cool 51.3°F (10.7°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Sumac, Georgia, with an average temperature fluctuating between 58.6°F (14.8°C) and 41.4°F (5.2°C). March brings a slight rise in Sumac's average high-temperature, moving from a cool 51.3°F (10.7°C) in February to a refreshing 58.6°F (14.8°C). Weather in March »
Weather in April
April is a pleasant spring month in Sumac, Georgia, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 68.5°F (20.3°C). Sumac's April weather shows an increase in high-temperatures, moving from March's mild 58.6°F (14.8°C) to an agreeable 68.5°F (20.3°C). Weather in April »
Weather in May
May, the last month of the spring in Sumac, is a moderately hot month, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 56.3°F (13.5°C). Sumac's transition into May sees a mild rise in the average high-temperature, edging from a pleasant 68.5°F (20.3°C) in April to a moderately hot 77.2°F (25.1°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Sumac, Georgia, with an average temperature fluctuating between 83.8°F (28.8°C) and 62.8°F (17.1°C). June's onset brings a minor rise in the average high-temperature, moving from a moderately hot 77.2°F (25.1°C) in May to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July is a tropical summer month in Sumac, Georgia, with an average temperature ranging between min 65.5°F (18.6°C) and max 86.4°F (30.2°C). The average temperatures reach their apex in July, averaging 86.4°F (30.2°C) at the high end and 65.5°F (18.6°C) at the low end. The heat index in July is evaluated at a torrid 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Sumac, is also a moderately hot month, with an average temperature varying between 85.6°F (29.8°C) and 64.8°F (18.2°C). The advent of August presents an average high-temperature of a moderately hot 85.6°F (29.8°C), maintaining a close correlation with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Sumac, is also a moderately hot month, with an average temperature varying between 80.4°F (26.9°C) and 59.9°F (15.5°C). The shift from August to September is characterized by an average high-temperature of a still warm 80.4°F (26.9°C), not significantly different from the 85.6°F (29.8°C) of August. Weather in September »
Weather in October
October, the same as September, in Sumac, Georgia, is another pleasant autumn month, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 49.3°F (9.6°C). The commencement of October indicates a shift in the average high-temperature, receding from September's warm 80.4°F (26.9°C) to an agreeable 69.6°F (20.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Sumac, is another refreshing month, with an average temperature ranging between min 39.9°F (4.4°C) and max 57.9°F (14.4°C). Sumac's progression into November includes a drop in the average high-temperature, from an agreeable 69.6°F (20.9°C) in October to a refreshing 57.9°F (14.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Sumac, Georgia, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 50.2°F (10.1°C). Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a mild 57.9°F (14.4°C) to a cool 50.2°F (10.1°C). Weather in December »
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
With average temperatures fluctuating between a high of 46°F (7.8°C) and a low of 30.7°F (-0.7°C), January stands out as the coldest month.
How many days does it rain?
Throughout the year, there are 184.5 rainfall days, and 47.24" (1200mm) of precipitation is accumulated.
When does it snow?
January through March, October through December are months with snowfall in Sumac.
How much does it snow in Sumac?
Throughout the year, there are 11.6 snowfall days, and 4.37" (111mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 3.6 days and accumulates 1.61" (41mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?
April through September are months without snowfall.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
With an average of 14h and 30min of daylight, June has the longest days of the year.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.4h of sunshine.
What month is the hottest?
Sumac's July weather, with an average high temperature of 86.4°F (30.2°C) and an average low temperature of 65.5°F (18.6°C), tends to be the warmest of the year.
What is the wettest month?
July is the month with the most rainfall in Sumac. Rain falls for 20 days and accumulates 4.84" (123mm) of precipitation.
What are the least humid months?
The months with the lowest humidity are August, October and November, with an average relative humidity of 76%.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 14.5 days and typically collects 2.91" (74mm) of precipitation.
What is the most humid month?
The most humid month is December, with an average relative humidity of 81%.
What is the month with the shortest days?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
With an average of 5h of sunshine, December has the least sunshine of the year.
Average temperature
Sumac, GA
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (46°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure
Sumac, GA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"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:
30.16"Hg - Average pressure in December:
30.15"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Sumac, GA
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4.1mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5.6mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity
Sumac, GA
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, October and November (76%).
Average rainfall
Sumac, GA
- Average rainfall in January:
3.82" - Average rainfall in February:
4.49" - Average rainfall in March:
3.9" - Average rainfall in April:
4.09" - Average rainfall in May:
4.13" - Average rainfall in June:
4.02"
- Average rainfall in July:
4.84" - Average rainfall in August:
4.29" - Average rainfall in September:
2.91" - Average rainfall in October:
3.15" - Average rainfall in November:
3.15" - Average rainfall in December:
4.45"
The wettest month (with the highest rainfall) is July (4.84").
The driest month (with the least rainfall) is September (2.91").
Average rainfall days
Sumac, GA
- Average rainfall days in January:
13.2 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
14.2 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.3 days).
Average snowfall
Sumac, GA
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Sumac, GA
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
3.6 days - Average snowfall days in March:
1.9 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:
0.3 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sumac, GA
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - 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 3min
- 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 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Sumac, GA
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
11 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
8.7 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
19 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.7 days).
Average UV index
Sumac, 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, February and December (UV index 2).
Average cloud cover
Sumac, GA
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility
Sumac, GA
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Sumac, Georgia, USA
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