Climate and monthly weather forecast
Monticello, GA

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Weather in January

January, like December, in Monticello, Georgia, is a cool winter month, with an average temperature fluctuating between 52.5°F (11.4°C) and 36.3°F (2.4°C). January, having an average high-temperature of 52.5°F (11.4°C) and an average low-temperature of 36.3°F (2.4°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a moderate month in Monticello, Georgia, with an average temperature ranging between min 40.1°F (4.5°C) and max 57°F (13.9°C). The arrival of February brings an average high-temperature of a moderate 57°F (13.9°C), subtly diverging from January's 52.5°F (11.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Monticello, Georgia, with an average temperature fluctuating between 46.2°F (7.9°C) and 64.8°F (18.2°C). Monticello in March experiences a slight uptick in the average high-temperature, adjusting from February's 57°F (13.9°C) to a still refreshing 64.8°F (18.2°C). Weather in March »

Weather in April

April in Monticello, Georgia, is a moderately hot spring month, with an average temperature fluctuating between 53.4°F (11.9°C) and 73.8°F (23.2°C). Monticello sees an increase in the average high-temperature with the arrival of April, moving from March's refreshing 64.8°F (18.2°C) to a moderately hot 73.8°F (23.2°C). Weather in April »

Weather in May

May, the last month of the spring in Monticello, is another warm month, with an average temperature ranging between min 61.2°F (16.2°C) and max 81.1°F (27.3°C). With the onset of May, the average high-temperature subtly transitions from 73.8°F (23.2°C) in April to a still warm 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Monticello, Georgia, with an average temperature varying between 68.2°F (20.1°C) and 88.3°F (31.3°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a warm 81.1°F (27.3°C) to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Monticello, Georgia, is another tropical summer month, with temperature in the range of an average high of 91°F (32.8°C) and an average low of 70.9°F (21.6°C). Monticello's warmest weather arrives in July, when temperatures average a high of 91°F (32.8°C) and a low of 70.9°F (21.6°C). The heat index value for July is appraised at an extremely hot 111.2°F (44°C). Weather in July »

Weather in August

August, the last month of the summer in Monticello, is another hot month, with an average temperature fluctuating between 89.4°F (31.9°C) and 70°F (21.1°C). Monticello in August witnesses an average high-temperature of a still hot 89.4°F (31.9°C), indicating a slight variation from July's 91°F (32.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Monticello, Georgia, with an average temperature varying between 65.8°F (18.8°C) and 84.6°F (29.2°C). September's weather records an average high-temperature of a moderately hot 84.6°F (29.2°C), showing little deviation from August. Weather in September »

Weather in October

October, like September, in Monticello, Georgia, is a moderately hot autumn month, with an average temperature ranging between min 54.7°F (12.6°C) and max 74.5°F (23.6°C). Monticello in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 84.6°F (29.2°C) to a still moderately hot 74.5°F (23.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Monticello, is another comfortable month, with an average temperature ranging between max 62.4°F (16.9°C) and min 44.8°F (7.1°C). In November, the average high-temperature goes from a warm 74.5°F (23.6°C) in October to a refreshing 62.4°F (16.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Monticello, Georgia, with an average temperature fluctuating between 55.8°F (13.2°C) and 41°F (5°C). With the arrival of December, Monticello experiences a modest decline in average high-temperatures, transitioning from a refreshing 62.4°F (16.9°C) in November to a moderate 55.8°F (13.2°C). Weather in December »
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January is the coldest month, with the temperature often reaching an average high of 52.5°F (11.4°C) and an average low of 36.3°F (2.4°C).

How many days does it rain?

Throughout the year, there are 120.7 rainfall days, and 12.76" (324mm) of precipitation is accumulated.

When does it snow?

January through March and December are months with snowfall.

What is the snowiest month?

The months with the most snowfall are January through March and December, with an average 0.04" (1mm) of accumulated snow.

How many days does it snow?

In Monticello, during the entire year, snow falls for 1.1 days and aggregates up to 0.16" (4mm) of snow.

When is the lowest UV index?

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

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?

April through November are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 14h and 18min of daylight.

What is the month with the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 7.

What time of the year is the hottest?

Monticello experiences its highest temperatures in July, with an average peak of 91°F (32.8°C) and a low of 70.9°F (21.6°C).

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 15.2 days and accumulates 1.61" (41mm) of precipitation.

What is the driest month?

September is the month with the least rainfall. Rain falls for 9.6 days and accumulates 0.55" (14mm) of precipitation.

What are the least humid months?

The months with the lowest humidity are October and November, with an average relative humidity of 72%.

What is the most humid month?

With an average relative humidity of 77%, December is the most humid month.

What is the month with the shortest days?

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

What is the month with the least sunshine in Monticello?

December has the least sunshine of the year in Monticello, with an average of 5.3h of sunshine.

Average temperature
Monticello, GA

Average temperature - Monticello, GA

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.5°F).

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).

Average pressure
Monticello, GA

Average pressure - Monticello, GA

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
Monticello, GA

Average wind speed - Monticello, GA

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity
Monticello, GA

Average humidity - Monticello, GA

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are October and November (72%).

Average rainfall
Monticello, GA

Average rainfall - Monticello, GA

The wettest month (with the highest rainfall) is August (1.61").
The driest month (with the least rainfall) is September (0.55").

Average rainfall days
Monticello, GA

Average rainfall days - Monticello, GA

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is November (5.7 days).

Average snowfall
Monticello, GA

Average snowfall - Monticello, GA

The months with the highest snowfall are January, February, March and December (0.04").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days
Monticello, GA

Average snowfall days - Monticello, GA

The months with the highest number of snowfall days are February and December (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Monticello, GA

Average daylight / Average sunshine - Monticello, 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days
Monticello, GA

Average sunshine days - Monticello, GA

The month with the most sunshine days is October (23.1 days).
The month with the least sunshine days is July (12.7 days).

Average UV index
Monticello, GA

Average UV index - Monticello, GA

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average visibility
Monticello, GA

Average visibility - Monticello, 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).

Monticello, Georgia, USA

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