Climate and monthly weather forecastArnco Mills, GA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Arnco Mills, Georgia, with temperature in the range of an average high of 51.8°F (11°C) and an average low of 35.4°F (1.9°C). January stands out as Arnco Mills's coldest month, with temperatures ranging between an average high of 51.8°F (11°C) and a low of 35.4°F (1.9°C). Weather in January »Weather in February
February, the last month of the winter in Arnco Mills, is a mild month, with an average temperature fluctuating between 39.7°F (4.3°C) and 56.8°F (13.8°C). The arrival of February brings an average high-temperature of a moderate 56.8°F (13.8°C), subtly diverging from January's 51.8°F (11°C). Weather in February »Weather in March
The first month of the spring, March, is a comfortable month in Arnco Mills, Georgia, with an average temperature varying between 45.3°F (7.4°C) and 64°F (17.8°C). March's onset is marked by a subtle temperature increase, moving from a moderate 56.8°F (13.8°C) in February to an enjoyable 64°F (17.8°C). Weather in March »Weather in April
April is an agreeable spring month in Arnco Mills, Georgia, with an average temperature varying between 73°F (22.8°C) and 53.1°F (11.7°C). In April, the average high-temperature increases from a refreshing 64°F (17.8°C) in March to a pleasant 73°F (22.8°C). Weather in April »Weather in May
May, the last month of the spring in Arnco Mills, is a moderately hot month, with an average temperature varying between 81°F (27.2°C) and 60.4°F (15.8°C). As Arnco Mills transitions into May, a marginal rise in the average high-temperature is observed, moving from an agreeable 73°F (22.8°C) in April to a moderately hot 81°F (27.2°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Arnco Mills, Georgia, with an average temperature varying between 67.5°F (19.7°C) and 87.4°F (30.8°C). The arrival of June signals a slight increase in the average high-temperature, moving from a warm 81°F (27.2°C) in May to a hot 87.4°F (30.8°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Arnco Mills, Georgia, with an average temperature ranging between min 70°F (21.1°C) and max 89.4°F (31.9°C). July registers as the month with the highest average temperatures, reaching 89.4°F (31.9°C) at its peak and 70°F (21.1°C) at the lowest. For most parts of July, the heat index is appraised at 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 Arnco Mills, Georgia, with an average temperature fluctuating between 69.6°F (20.9°C) and 88.3°F (31.3°C). Arnco Mills's average high-temperature in August sits at a still hot 88.3°F (31.3°C), showing little difference from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Arnco Mills, Georgia, with temperature in the range of an average low of 64.8°F (18.2°C) and an average high of 83.7°F (28.7°C). During September, Arnco Mills records an average high-temperature of a moderately hot 83.7°F (28.7°C), marking a slight divergence from August's 88.3°F (31.3°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Arnco Mills, Georgia, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 54.3°F (12.4°C). October's arrival corresponds with a decrease in average high-temperatures, from September's 83.7°F (28.7°C) to a still warm 73.8°F (23.2°C). Weather in October »Weather in November
November, the last month of the autumn in Arnco Mills, is another refreshing month, with an average temperature fluctuating between 43.9°F (6.6°C) and 61.7°F (16.5°C). The arrival of November corresponds with a shift in temperature, down from a warm 73.8°F (23.2°C) in October to a comfortable 61.7°F (16.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Arnco Mills, Georgia, with an average temperature fluctuating between 55.2°F (12.9°C) and 40.5°F (4.7°C). The beginning of December brings a minor change in the average high-temperature, shifting from an enjoyable 61.7°F (16.5°C) in November to a cool 55.2°F (12.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Arnco Mills, GA
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (51.8°F).
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure
Arnco Mills, 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:
30.15"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
Arnco Mills, GA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.8mph - 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 (4.3mph).
Average humidity
Arnco Mills, GA
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall
Arnco Mills, GA
- Average rainfall in January:
0.67" - Average rainfall in February:
0.71" - Average rainfall in March:
0.59" - Average rainfall in April:
0.94" - Average rainfall in May:
0.59" - Average rainfall in June:
0.83"
- Average rainfall in July:
1.02" - Average rainfall in August:
1.1" - Average rainfall in September:
0.35" - Average rainfall in October:
0.55" - Average rainfall in November:
0.71" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days
Arnco Mills, GA
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
8.5 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
10.5 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
5.2 days - Average rainfall days in November:
6.1 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is October (5.2 days).
Average snowfall
Arnco Mills, GA
The months with the highest snowfall are January and March (0.04").
The months with the least snowfall are February, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Arnco Mills, GA
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.6 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 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Arnco Mills, 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 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 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:
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:
6h and 0min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 30min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
9h and 12min - Average sunshine in September:
8h and 42min - Average sunshine in October:
7h and 18min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 6min
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 6min).
Average sunshine days
Arnco Mills, GA
- Average sunshine days in January:
21.8 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
19.3 days - Average sunshine days in April:
19.6 days - Average sunshine days in May:
18.1 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
24.3 days - Average sunshine days in November:
22.7 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is October (24.3 days).
The month with the least sunshine days is July (12.3 days).
Average UV index
Arnco Mills, GA
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Arnco Mills, GA
The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June, September and October (Cloud cover 31).
Average visibility
Arnco Mills, 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).





