Climate and monthly weather forecastLilburn, GA
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Lilburn, Georgia, with an average temperature ranging between min 34.3°F (1.3°C) and max 49.6°F (9.8°C). January stands out as Lilburn's coldest month, with an average high-temperature of 49.6°F (9.8°C) and a low-temperature of 34.3°F (1.3°C). Weather in January »Weather in February
February, the last month of the winter in Lilburn, is a cool month, with an average temperature ranging between min 38.1°F (3.4°C) and max 54.7°F (12.6°C). Lilburn ushers in February with an average high-temperature of a cool 54.7°F (12.6°C), showing a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a comfortable month in Lilburn, Georgia, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 62.8°F (17.1°C). As February transitions into March, Lilburn notices a gentle rise in the average high-temperature, transitioning from a fresh 54.7°F (12.6°C) to an enjoyable 62.8°F (17.1°C). Weather in March »Weather in April
April is a pleasant spring month in Lilburn, Georgia, with an average temperature fluctuating between 72.3°F (22.4°C) and 53.1°F (11.7°C). As April arrives, Lilburn's weather shows an increase in high-temperatures, moving from March's comfortable 62.8°F (17.1°C) to a pleasant 72.3°F (22.4°C). Weather in April »Weather in May
May, the last month of the spring in Lilburn, is a warm month, with an average temperature fluctuating between 80.8°F (27.1°C) and 61.3°F (16.3°C). Lilburn's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's pleasant 72.3°F (22.4°C) to a moderately hot 80.8°F (27.1°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Lilburn, Georgia, with an average temperature fluctuating between 67.8°F (19.9°C) and 87.8°F (31°C). The onset of June marks a slight increase in the average high-temperature, moving from a warm 80.8°F (27.1°C) in May to a hot 87.8°F (31°C). Weather in June »Weather in July
July, the same as June, in Lilburn, Georgia, is another hot summer month, with an average temperature varying between 71.2°F (21.8°C) and 90.7°F (32.6°C). July brings the highest temperatures, with an average high of 90.7°F (32.6°C) and an average low of 71.2°F (21.8°C). In July, the heat index is estimated at a blistering 105.8°F (41°C). Weather in July »Weather in August
August, the last month of the summer in Lilburn, is also a hot month, with an average temperature fluctuating between 89.4°F (31.9°C) and 70.3°F (21.3°C). Transitioning into August, Lilburn experiences an average high-temperature of a still hot 89.4°F (31.9°C), marking a minor shift from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Lilburn, Georgia, with an average temperature varying between 83.8°F (28.8°C) and 65.5°F (18.6°C). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a tropical 89.4°F (31.9°C) in August to a moderately hot 83.8°F (28.8°C). Weather in September »Weather in October
October, the same as September, in Lilburn, 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 53.6°F (12°C). Lilburn's October weather shows a moderate shift in high-temperatures, falling from September's moderately hot 83.8°F (28.8°C) to an agreeable 72.5°F (22.5°C). Weather in October »Weather in November
November, the last month of the autumn in Lilburn, is another comfortable month, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 43.5°F (6.4°C). Lilburn's November weather features a mild decline in high-temperatures, reducing from a pleasant 72.5°F (22.5°C) in October to a refreshing 61°F (16.1°C). Weather in November »Weather in December
December, the first month of the winter in Lilburn, is also a fresh month, with an average temperature ranging between min 39.2°F (4°C) and max 53.6°F (12°C). As December begins, there is a minor decrease in the average high-temperature, softly falling from a comfortable 61°F (16.1°C) in November to a fresh 53.6°F (12°C). Weather in December »Updated: Feb 10, 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
Lilburn's coldest month, January, generally records average temperatures ranging from a high of 49.6°F (9.8°C) to a low of 34.3°F (1.3°C).
January and October are months with the least rain in Lilburn, Georgia, when the rain falls for 10.7 days and typically aggregates up to 1.34" (34mm) of rain.
In Lilburn, Georgia, during the entire year, the rain falls for 154.1 days and collects up to 23.74" (603mm) of precipitation.
January through March, November and December are months with snowfall in Lilburn, Georgia.
The month with the most snowfall is January, when snow falls for 1.1 days and typically aggregates up to 0.31" (8mm) of snow.
Throughout the year, there are 2.6 snowfall days, and 0.75" (19mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lilburn, 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.
April through October are months without snowfall.
With an average of 14h and 24min of daylight, June has the longest days of the year.
June is the month with the highest UV index, with an average maximum UV index of 7.
July registers as the month with the average highest temperatures, reaching 90.7°F (32.6°C) at its peak and 71.2°F (21.8°C) at the lowest.
The least humid month in Lilburn is July, with an average relative humidity of 68%.
The month with the most sunshine is July, with an average of 10.6h of sunshine.
The month with the most rainfall in Lilburn, Georgia, is August, when the rain falls for 18.2 days and typically aggregates up to 3.58" (91mm) of precipitation.
The most humid month in Lilburn, Georgia, is December, with an average relative humidity of 77%.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
December has the least sunshine of the year in Lilburn, with an average of 5h of sunshine.
Average temperature
Lilburn, GA
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (49.6°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure
Lilburn, 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:
30.02"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:
30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Lilburn, GA
- Average wind speed in January:
8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Lilburn, GA
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (68%).
Average rainfall
Lilburn, GA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.61" - Average rainfall in March:
1.46" - Average rainfall in April:
1.93" - Average rainfall in May:
2.56" - Average rainfall in June:
2.2"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.58" - Average rainfall in September:
1.42" - Average rainfall in October:
1.34" - Average rainfall in November:
1.46" - Average rainfall in December:
1.77"
The wettest month (with the highest rainfall) is August (3.58").
The driest months (with the least rainfall) are January and October (1.34").
Average rainfall days
Lilburn, GA
- Average rainfall days in January:
10.7 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
18.2 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (8.6 days).
Average snowfall
Lilburn, GA
The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Lilburn, GA
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.2 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:
0.3 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lilburn, GA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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 36min - Average sunshine in February:
6h and 24min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 48min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 36min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Lilburn, GA
- Average sunshine days in January:
18.9 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (10.6 days).
Average UV index
Lilburn, GA
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Lilburn, GA
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Lilburn, 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).
