Climate and monthly weather forecastIrwinton, GA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Irwinton, Georgia, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 38.1°F (3.4°C). With average high and low temperatures of 54.1°F (12.3°C) and 38.1°F (3.4°C) respectively, January is Irwinton's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a mild month in Irwinton, Georgia, with an average temperature varying between 41.5°F (5.3°C) and 59.2°F (15.1°C). Irwinton's average high-temperature in February is a refreshing 59.2°F (15.1°C), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Irwinton, Georgia, with an average temperature fluctuating between 65.8°F (18.8°C) and 47.7°F (8.7°C). A slight uplift in the average high-temperature marks March, adjusting from February's moderate 59.2°F (15.1°C) to an enjoyable 65.8°F (18.8°C). Weather in March »Weather in April
April in Irwinton, Georgia, is a warm spring month, with an average temperature fluctuating between 54.9°F (12.7°C) and 74.3°F (23.5°C). April's arrival coincides with a marginal rise in the average high-temperature, moving from March's refreshing 65.8°F (18.8°C) to a moderately hot 74.3°F (23.5°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Irwinton, Georgia, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81.3°F (27.4°C). May brings a slight increase in the average high-temperature, progressing from a moderately hot 74.3°F (23.5°C) in April to a still warm 81.3°F (27.4°C). Weather in May »Weather in June
June, the first month of the summer in Irwinton, is a hot month, with an average temperature fluctuating between 88.3°F (31.3°C) and 69.6°F (20.9°C). Irwinton's transition into June brings a slight rise in the average high-temperature, moving from a warm 81.3°F (27.4°C) in May to a hot 88.3°F (31.3°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Irwinton, Georgia, with an average temperature varying between 72.1°F (22.3°C) and 91.4°F (33°C). July is the warmest month of the year, registering average temperatures as high as 91.4°F (33°C) and as low as 72.1°F (22.3°C). During July, the heat index is evaluated at a life-threatening hot 113°F (45°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Irwinton, Georgia, with an average temperature fluctuating between 71.4°F (21.9°C) and 90.1°F (32.3°C). Irwinton's shift from July to August is accompanied by an average high-temperature of a still tropical 90.1°F (32.3°C), a slight deviation from 91.4°F (33°C). Weather in August »Weather in September
September, the first month of the autumn in Irwinton, is also a moderately hot month, with an average temperature varying between 85.1°F (29.5°C) and 66.7°F (19.3°C). Irwinton marks the onset of September with an average high-temperature of a moderately hot 85.1°F (29.5°C), a subtle shift from August's 90.1°F (32.3°C). Weather in September »Weather in October
October, like September, in Irwinton, Georgia, is another warm autumn month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 75.6°F (24.2°C). The arrival of October corresponds with a shift in temperature, down from 85.1°F (29.5°C) in September to a still moderately hot 75.6°F (24.2°C). Weather in October »Weather in November
November, the last month of the autumn in Irwinton, is another refreshing month, with an average temperature varying between 45.7°F (7.6°C) and 64°F (17.8°C). The onset of November is marked by a decrease in temperature, transitioning from a moderately hot 75.6°F (24.2°C) in October to an enjoyable 64°F (17.8°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Irwinton, Georgia, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 57.7°F (14.3°C). December is characterized by a slight reduction in average high-temperature, easing from 64°F (17.8°C) in November to a still refreshing 57.7°F (14.3°C). Weather in December »Updated: Jul 13, 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
With average high and low temperatures of 54.1°F (12.3°C) and 38.1°F (3.4°C) respectively, January is Irwinton's coldest month.
Throughout the year, there are 175.2 rainfall days, and 36.38" (924mm) of precipitation is accumulated.
Months with snowfall are January and February.
The months with the most snowfall are January and February, with an average 0.24" (6mm) of accumulated snow.
Throughout the year, there are 0.6 snowfall days, and 0.47" (12mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
In Irwinton, snow does not fall in March through December.
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.
With an average of 14h and 18min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
Irwinton records the warmest temperatures in July, averaging a high of 91.4°F (33°C) and a low of 72.1°F (22.3°C).
The month with the most sunshine is July, with an average of 10.8h of sunshine.
August is the month with the most rainfall. Rain falls for 21.3 days and accumulates 4.09" (104mm) of precipitation.
The months with the lowest humidity are October and November, with an average relative humidity of 71%.
The month with the least rainfall in Irwinton is October, when the rain falls for 9.8 days and typically collects 2.17" (55mm) of precipitation.
December is the most humid month, with an average relative humidity of 76%.
The month with the shortest days is December, with an average of 10h and 0min of daylight.
December has the least sunshine of the year, with an average of 5.3h of sunshine.
Average temperature
Irwinton, GA
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (54.1°F).
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure
Irwinton, 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:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Irwinton, GA
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Irwinton, GA
The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall
Irwinton, GA
- Average rainfall in January:
2.48" - Average rainfall in February:
2.95" - Average rainfall in March:
2.52" - Average rainfall in April:
3.7" - Average rainfall in May:
3.27" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.5" - Average rainfall in August:
4.09" - Average rainfall in September:
2.28" - Average rainfall in October:
2.17" - Average rainfall in November:
2.32" - Average rainfall in December:
3.86"
The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days
Irwinton, GA
- Average rainfall days in January:
11.2 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
21.8 days - Average rainfall days in August:
21.3 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Irwinton, GA
The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Irwinton, GA
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 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 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Irwinton, 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 24min - 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:
7h and 0min - Average sunshine in March:
7h and 24min - Average sunshine in April:
8h and 54min - Average sunshine in May:
10h and 6min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 36min - Average sunshine in October:
7h and 12min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Irwinton, GA
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (6.8 days).
Average UV index
Irwinton, GA
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Irwinton, GA
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility
Irwinton, 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).
