Climate and monthly weather forecast
Greenville, KY

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Weather in January

January, the same as December, is an icy winter month in Greenville, Kentucky, with an average temperature varying between 27.9°F (-2.3°C) and 41.2°F (5.1°C). January, with its high-temperature average of 41.2°F (5.1°C) and a low-temperature average of 27.9°F (-2.3°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Greenville, Kentucky, with an average temperature fluctuating between 46.2°F (7.9°C) and 32.2°F (0.1°C). The onset of February manifests an average high-temperature of a frosty 46.2°F (7.9°C), demonstrating a minor variation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Greenville, is a moderate month, with an average temperature varying between 40.3°F (4.6°C) and 56.5°F (13.6°C). Greenville sees an increase in the average high-temperature with the arrival of March, moving from February's frosty 46.2°F (7.9°C) to a refreshing 56.5°F (13.6°C). Weather in March »

Weather in April

April is an enjoyable spring month in Greenville, Kentucky, with an average temperature varying between 49.1°F (9.5°C) and 67.3°F (19.6°C). April's onset brings a rise in the average high-temperature, moving from a mild 56.5°F (13.6°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 Greenville, is a warm month, with an average temperature fluctuating between 58.3°F (14.6°C) and 75.7°F (24.3°C). With the onset of May, Greenville observes a minor temperature ascent, with the average high-temperature adjusting from April's comfortable 67.3°F (19.6°C) to a moderately hot 75.7°F (24.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Greenville, Kentucky, with an average temperature ranging between min 65.8°F (18.8°C) and max 83.8°F (28.8°C). June comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 75.7°F (24.3°C) in May to a still warm 83.8°F (28.8°C). Weather in June »

Weather in July

July is a hot summer month in Greenville, Kentucky, with an average temperature varying between 86.5°F (30.3°C) and 68.2°F (20.1°C). Greenville's warmest temperatures are experienced in July, with average high temperatures of 86.5°F (30.3°C) and lows of 68.2°F (20.1°C). In July, the heat index is estimated at a very hot 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Greenville, is also a moderately hot month, with an average temperature varying between 66.6°F (19.2°C) and 85.6°F (29.8°C). August's average high-temperature stands at a warm 85.6°F (29.8°C), showing little deviation from July's 86.5°F (30.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Greenville, Kentucky, with an average temperature fluctuating between 61.5°F (16.4°C) and 79.9°F (26.6°C). A mild shift in the average high-temperature occurs in September, reducing from a moderately hot 85.6°F (29.8°C) in August to a still warm 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Greenville, Kentucky, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 68.2°F (20.1°C). Greenville's October weather comes with a decrease in average high-temperatures, moving from a moderately hot 79.9°F (26.6°C) in September to a pleasant 68.2°F (20.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Greenville, Kentucky, with an average temperature varying between 55°F (12.8°C) and 39.9°F (4.4°C). The onset of November is marked by a decrease in temperature, transitioning from a pleasant 68.2°F (20.1°C) in October to a cool 55°F (12.8°C). Weather in November »

Weather in December

December, the first month of the winter in Greenville, is also a frosty month, with an average temperature fluctuating between 34°F (1.1°C) and 46°F (7.8°C). As November transitions to December, the average high-temperature falls from a fresh 55°F (12.8°C) to a frosty 46°F (7.8°C). Weather in December »
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 41.2°F (5.1°C) to a low of 27.9°F (-2.3°C).

How much does it rain?

In Greenville, during the entire year, the rain falls for 150.9 days and collects up to 23.46" (596mm) of precipitation.

When does it snow?

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

How many days does it snow?

In Greenville, during the entire year, snow falls for 16.1 days and aggregates up to 4.45" (113mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year in Greenville, with an average of 4.5h of sunshine.

What is the month with the lowest UV index?

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

What is the rainiest month?

The month with the most rainfall in Greenville is February, when the rain falls for 10.5 days and typically aggregates up to 2.52" (64mm) of precipitation.

When does it snow the most in Greenville?

February is the month with the most snowfall. Snow falls for 4.3 days and accumulates 1.69" (43mm) 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 CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month?

The most humid month is May, with an average relative humidity of 80%.

When it does not snow?

May through September are months without snowfall.

When is the highest UV index in Greenville?

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 42min of daylight.

What month has the most sunshine?

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

What month is the hottest?

In Greenville, July registers the highest temperatures, averaging 86.5°F (30.3°C) at the peak and 68.2°F (20.1°C) at the lowest.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 1.26" (32mm) of precipitation.

What is the least humid month?

October is the least humid month, with an average relative humidity of 72%.

What is the month with the shortest days?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

Average temperature
Greenville, KY

Average temperature - Greenville, KY

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (41.2°F).

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure
Greenville, KY

Average pressure - Greenville, KY

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed
Greenville, KY

Average wind speed - Greenville, KY

The windiest month (with the highest average wind speed) is February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity
Greenville, KY

Average humidity - Greenville, KY

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Greenville, KY

Average rainfall - Greenville, KY

The wettest month (with the highest rainfall) is February (2.52").
The driest month (with the least rainfall) is September (1.26").

Average rainfall days
Greenville, KY

Average rainfall days - Greenville, KY

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is November (8.7 days).

Average snowfall
Greenville, KY

Average snowfall - Greenville, KY

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Greenville, KY

Average snowfall days - Greenville, KY

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Greenville, KY

Average daylight / Average sunshine - Greenville, KY

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days
Greenville, KY

Average sunshine days - Greenville, KY

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (11.3 days).

Average UV index
Greenville, KY

Average UV index - Greenville, KY

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
Greenville, KY

Average visibility - Greenville, KY

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).

Greenville, Kentucky, USA

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