Monthly weather forecast and climate
Helena, GA

January, like December, is a moderate winter month in Helena, Georgia, with average temperature fluctuating between 40.6°F (4.8°C) and 56.8°F (13.8°C). With an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 40.6°F (4.8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Helena, is a comfortable month, with average temperature varying between 44.2°F (6.8°C) and 61.3°F (16.3°C). In Helena, Georgia, the average high-temperature in February is practically the same as in January - a comfortable 61.3°F (16.3°C). Weather in February »

The first month of the spring, March, is also an enjoyable month in Helena, Georgia, with average temperature varying between 67.6°F (19.8°C) and 49.6°F (9.8°C). In Helena, the average high-temperature slightly increases, from 61.3°F (16.3°C) in February, to a still enjoyable 67.6°F (19.8°C). Weather in March »

April is a warm spring month in Helena, Georgia, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 75.4°F (24.1°C). In Helena, the average high-temperature slightly increases, from a comfortable 67.6°F (19.8°C) in March, to a warm 75.4°F (24.1°C). Weather in April »

The last month of the spring, May, is another warm month in Helena, Georgia, with average temperature ranging between max 82.4°F (28°C) and min 64°F (17.8°C). In Helena, the average high-temperature slightly increases, from 75.4°F (24.1°C) in April, to a still moderately hot 82.4°F (28°C). Weather in May »

The first month of the summer, June, is a tropical month in Helena, Georgia, with average temperature ranging between min 71.1°F (21.7°C) and max 88.3°F (31.3°C). In Helena, Georgia, the average high-temperature in June marginally rises, from a moderately hot 82.4°F (28°C) in May, to a hot 88.3°F (31.3°C). Weather in June »

July, like June, is another tropical summer month in Helena, Georgia, with average temperature fluctuating between 73.2°F (22.9°C) and 90.7°F (32.6°C). July is the warmest month, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 73.2°F (22.9°C). In July, the average heat index is estimated at a blistering 111°F (43.9°C). Weather in July »

August, the last month of the summer, in Helena, is also a hot month, with temperature in the range of an average low of 73°F (22.8°C) and an average high of 89.8°F (32.1°C). In Helena, the average high-temperature in August is practically the same as in July - a still hot 89.8°F (32.1°C). Weather in August »

September, the first month of the autumn, in Helena, is still a warm month, with average temperature ranging between max 85.1°F (29.5°C) and min 68.2°F (20.1°C). In Helena, the average high-temperature is practically the same as in August - a moderately hot 85.1°F (29.5°C). Weather in September »

October, like September, in Helena, Georgia, is a moderately hot autumn month, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 58.1°F (14.5°C). In October, the average high-temperature marginally drops, from a warm 85.1°F (29.5°C) in September, to a still moderately hot 76.6°F (24.8°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Helena, Georgia, with average temperature varying between 66°F (18.9°C) and 48.2°F (9°C). In November, the average high-temperature decreases, from a warm 76.6°F (24.8°C) in October, to a comfortable 66°F (18.9°C). Weather in November »

The first month of the winter, December, is also a moderate month in Helena, Georgia, with average temperature ranging between min 44.6°F (7°C) and max 60.1°F (15.6°C). In December, the average high-temperature slightly decreases, from a comfortable 66°F (18.9°C) in November, to a mild 60.1°F (15.6°C). Weather in December »

What is the coldest month in Helena?

January is the coldest month in Helena, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 40.6°F (4.8°C).

What is the least humid month in Helena?

January and November, with an average relative humidity of 71%, are the least humid months in Helena, Georgia.

How many days does it rain in Helena?

Throughout the year, there are 133.4 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

When does it snow in Helena?

January is the only month when snow falls in Helena.

How many days does it snow in Helena?

In Helena, Georgia, during the entire year, snow falls for 0.1 days.

When does it snow the most in Helena?

The month with the most snowfall days in Helena, Georgia, is January when snow falls for 0.1 days.

What is the month with the lowest UV index in Helena?

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

When it does not snow in Helena?

In Helena, Georgia, snow does not fall in February through December.

What are the months with the highest UV index in Helena?

Months with the highest UV index in Helena are May through August, with an average maximum UV index of 7.

When are the longest days in Helena?

The month with the longest days in Helena, Georgia, is June, with an average of 14.2h of daylight.

What are the months with the most sunshine in Helena?

June and July, with an average of 10.7h of sunshine, are months with the most sunshine in Helena.

What is the warmest month in Helena?

The warmest month in Helena is July, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 73.2°F (22.9°C).

What is the rainiest month in Helena?

The month with the most rainfall in Helena is August when the rain falls for 17.3 days and typically aggregates up to 2.05" (52mm) of precipitation.

What is the driest month in Helena?

The month with the least rainfall in Helena, Georgia, is September when the rain falls for 11.9 days and typically collects 0.83" (21mm) of precipitation.

What is the most humid month in Helena?

The most humid month in Helena, Georgia, is December, with an average relative humidity of 77%.

What is the month with the shortest days in Helena?

The month with the shortest days in Helena is December, with an average of 10.1h of daylight.

What is the month with the least sunshine in Helena?

December has the least sunshine of the year in Helena, Georgia, with an average of 5.3h of sunshine.
Average temperature - Helena, GA
Average pressure - Helena, GA

The month with the highest atmospheric pressure is January (30.15").
Months with the lowest atmospheric pressure are June and August (29.98").

Average wind speed - Helena, GA

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity - Helena, GA
Average rainfall - Helena, GA

The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is September (0.83").

Average rainfall days - Helena, GA

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (6.7 days).

Average snowfall days - Helena, GA

The month with the highest number of snowfall days is January (0.1 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine - Helena, GA

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

Months with the most sunshine are June and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average sunshine days - Helena, GA

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is August (10.8 days).

Average visibility - Helena, GA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).