Climate and monthly weather forecast
Irwinton, GA

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Weather in January

January, like December, in Irwinton, Georgia, is another fresh winter month, with an average temperature fluctuating between 54.1°F and 38.1°F. Irwinton experiences its lowest average temperatures in January, reaching a peak of 54.1°F and a minimum of 38.1°F. Weather in January »

Weather in February

February, the last month of the winter in Irwinton, is a moderate month, with an average temperature ranging between max 59.2°F and min 41.5°F. February reports an average high-temperature of a moderate 59.2°F, slightly varied from January's 54.1°F. Weather in February »

Weather in March

March, the first month of the spring in Irwinton, is an enjoyable month, with an average temperature fluctuating between 65.8°F and 47.7°F. The onset of March introduces a subtle rise in the average high-temperature, nudging from a mild 59.2°F in February to a comfortable 65.8°F. Weather in March »

Weather in April

April is a moderately hot spring month in Irwinton, Georgia, with an average temperature ranging between max 74.3°F and min 54.9°F. Irwinton's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's enjoyable 65.8°F to a moderately hot 74.3°F. Weather in April »

Weather in May

May, the last month of the spring in Irwinton, is another warm month, with an average temperature varying between 81.3°F and 62.2°F. The shift into May is marked by a modest rise in the average high-temperature, moving from April's moderately hot 74.3°F to a still warm 81.3°F. Weather in May »

Weather in June

June, the first month of the summer in Irwinton, is a tropical month, with an average temperature ranging between min 69.6°F and max 88.3°F. June witnesses a subtle temperature ascent, adjusting from a warm 81.3°F in May to a tropical 88.3°F. Weather in June »

Weather in July

July, like June, is another tropical summer month in Irwinton, Georgia, with an average temperature fluctuating between 72.1°F and 91.4°F. July, having an average high-temperature of 91.4°F and an average low-temperature of 72.1°F, is the warmest month. During July, the heat index is appraised at a blazing hot 113°F. Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Irwinton, Georgia, with temperature in the range of an average low of 71.4°F and an average high of 90.1°F. The transition into August marks the average high-temperature at a still hot 90.1°F, differing minimally from July's 91.4°F. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Irwinton, Georgia, with an average temperature ranging between min 66.7°F and max 85.1°F. As September unfolds, the average high-temperature reaches a warm 85.1°F, hinting at a slight fluctuation from the previous month. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Irwinton, Georgia, with temperature in the range of an average high of 75.6°F and an average low of 56.3°F. The arrival of October corresponds with a temperature reduction, down from September's 85.1°F to a still warm 75.6°F. Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Irwinton, Georgia, with an average temperature varying between 64°F and 45.7°F. With November's arrival, Irwinton sees a decrease in average high-temperatures, moving from a moderately hot 75.6°F in October to a comfortable 64°F. Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Irwinton, Georgia, with an average temperature fluctuating between 42.3°F and 57.7°F. As December begins, there is a minor decrease in the average high-temperature, softly falling from a refreshing 64°F in November to a moderate 57.7°F. Weather in December »
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FAQ

What month is the coldest in Irwinton?

January brings the lowest temperatures, with an average high of 54.1°F and an average low of 38.1°F.

How many days does it rain in Irwinton?

In Irwinton, during the entire year, the rain falls for 175.2 days and collects up to 36.38" of precipitation.

When does it snow in Irwinton?

Months with snowfall in Irwinton are January and February.

What is the snowiest month in Irwinton?

The months with the most snowfall are January and February, with an average 0.24" of accumulated snow.

How many days does it snow in Irwinton?

In Irwinton, during the entire year, snow falls for 0.6 days and aggregates up to 0.47" of snow.

When is the lowest UV index in Irwinton?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

When it does not snow in Irwinton?

In Irwinton, Georgia, snow does not fall in March through December.

When is Daylight Saving Time (DST) in Irwinton?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Irwinton, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

When are the longest days in Irwinton?

With an average of 14h and 18min of daylight, June has the longest days of the year.

When is the highest UV index in Irwinton?

The months with the highest UV index in Irwinton are June and July, with an average maximum UV index of 7.

What is the warmest month in Irwinton?

July stands out as Irwinton's warmest month, with an average high-temperature of 91.4°F and a low-temperature of 72.1°F.

What month has the most sunshine in Irwinton?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

What is the rainiest month in Irwinton?

The month with the most rainfall in Irwinton is August, when the rain falls for 21.3 days and typically aggregates up to 4.09" of precipitation.

What are the least humid months in Irwinton?

The months with the lowest humidity in Irwinton, Georgia, are October and November, with an average relative humidity of 71%.

What is the driest month in Irwinton?

The month with the least rainfall is October, when the rain falls for 9.8 days and typically collects 2.17" of precipitation.

What is the most humid month in Irwinton?

The most humid month is December, with an average relative humidity of 76%.

What is the month with the shortest days in Irwinton?

December has the shortest days of the year in Irwinton, Georgia, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Irwinton?

With an average of 5.3h of sunshine, December has the least sunshine of the year in Irwinton.

Average temperature
Irwinton, GA

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).

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Average pressure
Irwinton, GA

Average pressure - Irwinton, GA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Irwinton, GA

Average wind speed - Irwinton, GA

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).

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Average humidity
Irwinton, GA

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%).

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Average rainfall
Irwinton, GA

Average rainfall - Irwinton, GA

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is October (2.17").

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Average rainfall days
Irwinton, GA

Average rainfall days - Irwinton, GA

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).

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Average snowfall
Irwinton, GA

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").

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Average snowfall days
Irwinton, GA

Average snowfall days - Irwinton, GA

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).

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Average daylight / Average sunshine
Irwinton, GA

Average daylight / Average sunshine - Irwinton, GA

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).

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).

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Average sunshine days
Irwinton, GA

Average sunshine days - Irwinton, GA

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (6.8 days).

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Average visibility
Irwinton, GA

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).

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Irwinton, Georgia, USA

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