Climate and monthly weather forecast
Jonestown, GA

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Weather in January

January, the same as December, in Jonestown, Georgia, is another chilly winter month, with an average temperature fluctuating between 45.1°F (7.3°C) and 30.2°F (-1°C). January is the coldest month of the year, registering average temperatures as high as 45.1°F (7.3°C) and as low as 30.2°F (-1°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Jonestown, Georgia, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 50°F (10°C). February's beginning signals an average high-temperature of a cool 50°F (10°C), barely different from January's 45.1°F (7.3°C). Weather in February »

Weather in March

March, the first month of the spring in Jonestown, is a refreshing month, with an average temperature varying between 57.4°F (14.1°C) and 40.3°F (4.6°C). The onset of March introduces a subtle rise in the average high-temperature, nudging from a cool 50°F (10°C) in February to a mild 57.4°F (14.1°C). Weather in March »

Weather in April

April is an enjoyable spring month in Jonestown, Georgia, with an average temperature ranging between max 67.3°F (19.6°C) and min 47.8°F (8.8°C). April's onset is marked by a temperature increase, moving from a mild 57.4°F (14.1°C) in March to an enjoyable 67.3°F (19.6°C). Weather in April »

Weather in May

May, the last month of the spring in Jonestown, is a warm month, with an average temperature ranging between min 55°F (12.8°C) and max 75°F (23.9°C). The beginning of May marks a minor shift in the average high-temperature, moving from April's enjoyable 67.3°F (19.6°C) to a warm 75°F (23.9°C). Weather in May »

Weather in June

June, the first month of the summer in Jonestown, is still a warm month, with an average temperature fluctuating between 61.3°F (16.3°C) and 82.6°F (28.1°C). The onset of June brings a minor temperature shift, with the average high-temperature moving from a moderately hot 75°F (23.9°C) in May to a still warm 82.6°F (28.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Jonestown, Georgia, with an average temperature ranging between max 84.9°F (29.4°C) and min 64°F (17.8°C). In Jonestown, the month of July is known for its highest average temperatures, reaching a high of 84.9°F (29.4°C) and a low of 64°F (17.8°C). The average heat index in July is calculated to be a sweltering 95°F (35°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Jonestown, Georgia, with an average temperature varying between 63.7°F (17.6°C) and 84.4°F (29.1°C). During August, Jonestown observes a subtle ascent to a still warm 84.4°F (29.1°C) from July's 84.9°F (29.4°C) in the average high-temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Jonestown, Georgia, with an average temperature ranging between max 79.3°F (26.3°C) and min 59.5°F (15.3°C). The onset of September marks an average high-temperature of a still warm 79.3°F (26.3°C), hardly differing from August's 84.4°F (29.1°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Jonestown, Georgia, with an average temperature ranging between max 68.5°F (20.3°C) and min 48.4°F (9.1°C). With the onset of October, Jonestown's average high-temperature adjusts, receding from September's moderately hot 79.3°F (26.3°C) to an agreeable 68.5°F (20.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Jonestown, Georgia, with an average temperature ranging between max 57°F (13.9°C) and min 39.2°F (4°C). Onset of November comes with a temperature decline, the average high falling from an agreeable 68.5°F (20.3°C) in October to a refreshing 57°F (13.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Jonestown, Georgia, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 50°F (10°C). In the transition to December, Jonestown observes a minor drop in the average high-temperature, shifting from a mild 57°F (13.9°C) in November to a fresh 50°F (10°C). Weather in December »

Frequently asked questions

What month is the coldest?

January, having an average high-temperature of 45.1°F (7.3°C) and an average low-temperature of 30.2°F (-1°C), is the coldest month.

How much does it rain?

In Jonestown, during the entire year, the rain falls for 190.7 days and collects up to 47.32" (1202mm) of precipitation.

When does it snow?

January through April, October through December are months with snowfall in Jonestown.

How much does it snow?

Throughout the year, there are 14.7 snowfall days, and 6.38" (162mm) of snow is accumulated.

What is the month with the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 3.7 days and typically aggregates up to 2.13" (54mm) of snow.

When is Daylight Saving Time (DST)?

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.

When it does not snow?

In Jonestown, snow does not fall in May through September.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index.

When are the longest days?

June has the longest days of the year, with an average of 14h and 30min of daylight.

What month has the most sunshine?

With an average of 10.4h of sunshine, June has the most sunshine of the year.

What month is the hottest?

With its average high temperature of 84.9°F (29.4°C) and a low of 64°F (17.8°C), July is regarded as the warmest month.

What is the driest month?

September is the month with the least rainfall. Rain falls for 14.9 days and accumulates 2.91" (74mm) of precipitation.

What are the least humid months?

The months with the lowest humidity are October and November, with an average relative humidity of 76%.

What is the most humid month?

December is the most humid month, with an average relative humidity of 81%.

What is the wettest month?

The month with the most rainfall is December, when the rain falls for 14.5 days and typically aggregates up to 4.8" (122mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year in Jonestown, with an average of 5h of sunshine.

Average temperature
Jonestown, GA

Average temperature - Jonestown, GA

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (45.1°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure
Jonestown, GA

Average pressure - Jonestown, GA

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed
Jonestown, GA

Average wind speed - Jonestown, GA

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity
Jonestown, GA

Average humidity - Jonestown, GA

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall
Jonestown, GA

Average rainfall - Jonestown, GA

The wettest month (with the highest rainfall) is December (4.8").
The driest month (with the least rainfall) is September (2.91").

Average rainfall days
Jonestown, GA

Average rainfall days - Jonestown, GA

The months with the highest number of rainy days are June and July (19.8 days).
The month with the least rainy days is November (11.3 days).

Average snowfall
Jonestown, GA

Average snowfall - Jonestown, GA

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Jonestown, GA

Average snowfall days - Jonestown, GA

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Jonestown, GA

Average daylight / Average sunshine - Jonestown, GA

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days
Jonestown, GA

Average sunshine days - Jonestown, GA

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8 days).

Average UV index
Jonestown, GA

Average UV index - Jonestown, GA

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average visibility
Jonestown, GA

Average visibility - Jonestown, GA

The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (5mi).

Jonestown, Georgia, USA

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