Climate and monthly weather forecastBarnesville, GA
Climate and monthly weather forecast
Weather in January
January, like December, in Barnesville, Georgia, is a cool winter month, with an average temperature ranging between max 52.5°F (11.4°C) and min 36.9°F (2.7°C). With its high average temperature of 52.5°F (11.4°C) and a low of 36.9°F (2.7°C), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a mild month in Barnesville, Georgia, with an average temperature fluctuating between 40.5°F (4.7°C) and 57.9°F (14.4°C). A minor escalation in the average high-temperature is seen with the onset of February, moving from a cool 52.5°F (11.4°C) in January to a refreshing 57.9°F (14.4°C). Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Barnesville, Georgia, with an average temperature fluctuating between 64.9°F (18.3°C) and 46.4°F (8°C). March's onset brings a subtle temperature rise, moving from a mild 57.9°F (14.4°C) in February to a still refreshing 64.9°F (18.3°C). Weather in March »Weather in April
April in Barnesville, Georgia, is a warm spring month, with an average temperature varying between 73.9°F (23.3°C) and 54°F (12.2°C). A rise in the average high-temperature is observed during April, moving from a refreshing 64.9°F (18.3°C) in March to a warm 73.9°F (23.3°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Barnesville, Georgia, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 81.1°F (27.3°C). May brings a slight rise in Barnesville's average high-temperature, moving from 73.9°F (23.3°C) in April to a still warm 81.1°F (27.3°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Barnesville, Georgia, with an average temperature ranging between max 87.8°F (31°C) and min 68.4°F (20.2°C). Barnesville's transition into June sees a mild rise in the average high-temperature, edging from a warm 81.1°F (27.3°C) in May to a hot 87.8°F (31°C). Weather in June »Weather in July
July, like June, is another hot summer month in Barnesville, Georgia, with an average temperature ranging between min 70.9°F (21.6°C) and max 90.1°F (32.3°C). The warmest temperatures occur during July, when averages reach a peak of 90.1°F (32.3°C) and a low of 70.9°F (21.6°C). During July, the heat index is appraised at a blistering 109.4°F (43°C). Weather in July »Weather in August
August, the last month of the summer in Barnesville, is also a hot month, with an average temperature fluctuating between 88.9°F (31.6°C) and 70.2°F (21.2°C). The arrival of August brings an average high-temperature of a still hot 88.9°F (31.6°C), subtly diverging from July's 90.1°F (32.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Barnesville, Georgia, with an average temperature fluctuating between 84.4°F (29.1°C) and 65.7°F (18.7°C). As August transitions into September, the average high-temperature rests at a warm 84.4°F (29.1°C), maintaining a close resemblance to the previous month. Weather in September »Weather in October
October, like September, in Barnesville, Georgia, is a moderately hot autumn month, with an average temperature fluctuating between 54.7°F (12.6°C) and 74.3°F (23.5°C). The onset of October coincides with a reduction in the average high-temperature, falling from 84.4°F (29.1°C) in September to a still moderately hot 74.3°F (23.5°C). Weather in October »Weather in November
November, the last month of the autumn in Barnesville, is also an enjoyable month, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 45°F (7.2°C). In Barnesville, entering November brings a temperature decrement, reducing from October's moderately hot 74.3°F (23.5°C) to an enjoyable 62.8°F (17.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Barnesville, Georgia, with an average temperature fluctuating between 56.3°F (13.5°C) and 41°F (5°C). As December commences, the average high-temperature subtly reduces, transitioning from a comfortable 62.8°F (17.1°C) in November to a still refreshing 56.3°F (13.5°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Barnesville, 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 (52.5°F).
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).
Average pressure
Barnesville, 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:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Barnesville, GA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.2mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.5mph - 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:
7.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Barnesville, GA
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January, October and November (72%).
Average rainfall
Barnesville, GA
- Average rainfall in January:
2.72" - Average rainfall in February:
3.43" - Average rainfall in March:
2.76" - Average rainfall in April:
3.86" - Average rainfall in May:
3.7" - Average rainfall in June:
3.98"
- Average rainfall in July:
4.76" - Average rainfall in August:
5.16" - Average rainfall in September:
2.72" - Average rainfall in October:
2.32" - Average rainfall in November:
2.72" - Average rainfall in December:
4.13"
The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days
Barnesville, GA
- Average rainfall days in January:
12.2 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
20.4 days
- Average rainfall days in July:
23 days - Average rainfall days in August:
22.4 days - Average rainfall days in September:
15 days - Average rainfall days in October:
10 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is November (9.6 days).
Average snowfall
Barnesville, GA
The month with the highest snowfall is February (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Barnesville, GA
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 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:
0.4 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Barnesville, GA
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 6min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 6min - Average sunshine in September:
8h and 24min - Average sunshine in October:
7h and 6min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Barnesville, GA
- Average sunshine days in January:
17 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
13 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
6.1 days - Average sunshine days in August:
6.6 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (6.1 days).
Average UV index
Barnesville, 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 3).
Average cloud cover
Barnesville, GA
The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June and October (Cloud cover 31).
Average visibility
Barnesville, GA
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).





