Climate and monthly weather forecast
Summersville, KY

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Weather in January

January, the same as December, is another cold winter month in Summersville, Kentucky, with an average temperature fluctuating between 27.5°F (-2.5°C) and 41°F (5°C). The coldest time of the year is January, with temperatures averaging a high of 41°F (5°C) and a low of 27.5°F (-2.5°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Summersville, Kentucky, with an average temperature ranging between min 31.6°F (-0.2°C) and max 46°F (7.8°C). The beginning of February reveals an average high-temperature of a chilly 46°F (7.8°C), showing minimal deviation from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Summersville, is a mild month, with an average temperature varying between 38.8°F (3.8°C) and 55.8°F (13.2°C). In Summersville, the onset of March comes with an increased average high-temperature, moving from February's frosty 46°F (7.8°C) to a moderate 55.8°F (13.2°C). Weather in March »

Weather in April

April in Summersville, Kentucky, is an enjoyable spring month, with an average temperature varying between 67.1°F (19.5°C) and 47.8°F (8.8°C). April's arrival brings a temperature shift, moving from a moderate 55.8°F (13.2°C) in March to a still refreshing 67.1°F (19.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Summersville, Kentucky, with an average temperature ranging between min 56.8°F (13.8°C) and max 75.6°F (24.2°C). As May arrives, Summersville's weather shows a minor increase in high-temperatures, edging from April's enjoyable 67.1°F (19.5°C) to a warm 75.6°F (24.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Summersville, Kentucky, with an average temperature varying between 83.7°F (28.7°C) and 63.5°F (17.5°C). The commencement of June sees a minor shift in the average high-temperature, moving from 75.6°F (24.2°C) in May to a still warm 83.7°F (28.7°C). Weather in June »

Weather in July

July in Summersville, Kentucky, is a tropical summer month, with an average temperature ranging between max 86.2°F (30.1°C) and min 66.9°F (19.4°C). Summersville's warmest weather arrives in July, when temperatures average a high of 86.2°F (30.1°C) and a low of 66.9°F (19.4°C). The average heat index in July is estimated at a sweltering 98.6°F (37°C). Weather in July »

Weather in August

August, the last month of the summer in Summersville, is another warm month, with an average temperature ranging between min 65.1°F (18.4°C) and max 85.1°F (29.5°C). Summersville's weather in August, with an average high-temperature of a warm 85.1°F (29.5°C), subtly shifts from July's 86.2°F (30.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Summersville, Kentucky, with an average temperature fluctuating between 79.2°F (26.2°C) and 59.9°F (15.5°C). A subtle shift in Summersville's weather is observed as August turns into September, with the average high temperature reducing from a warm 85.1°F (29.5°C) to a still moderately hot 79.2°F (26.2°C). Weather in September »

Weather in October

October, like September, in Summersville, Kentucky, is another comfortable autumn month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 48.7°F (9.3°C). Summersville in October demonstrates a small temperature transition, adjusting from an average high of a warm 79.2°F (26.2°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Summersville, Kentucky, with an average temperature varying between 54.5°F (12.5°C) and 38.7°F (3.7°C). The start of November signals a decrease in the average high-temperature, transitioning from a comfortable 67.1°F (19.5°C) in October to a fresh 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter in Summersville, is still a chilly month, with an average temperature ranging between min 33.8°F (1°C) and max 46°F (7.8°C). The transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 46°F (7.8°C) from November's fresh 54.5°F (12.5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Summersville?

With average high and low temperatures of 41°F (5°C) and 27.5°F (-2.5°C) respectively, January is Summersville's coldest month.

How much does it rain in Summersville?

In Summersville, Kentucky, during the entire year, the rain falls for 172.3 days and collects up to 36.93" (938mm) of precipitation.

When does it snow in Summersville?

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

How many days does it snow in Summersville?

In Summersville, during the entire year, snow falls for 25.1 days and aggregates up to 7.6" (193mm) of snow.

When is the lowest UV index in Summersville?

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

What is the most humid month in Summersville?

The months with the highest humidity in Summersville are February and December, with an average relative humidity of 80%.

When does it snow the most in Summersville?

The month with the most snowfall is February, when snow falls for 6.7 days and typically aggregates up to 2.09" (53mm) of snow.

What is the month with the least sunshine in Summersville?

February has the least sunshine of the year, with an average of 4.2h of sunshine.

When is Daylight Saving Time (DST) in Summersville?

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.

When it does not snow in Summersville?

May through September are months without snowfall.

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

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

When are the longest days in Summersville?

June has the longest days of the year, with an average of 14h and 42min of daylight.

What are the warmest months in Summersville?

In Summersville, Kentucky, the average temperatures in July are the highest, with a peak at 86.2°F (30.1°C) and a low of 66.9°F (19.4°C).

What is the rainiest month in Summersville?

July is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.82" (97mm) of precipitation.

What month has the most sunshine in Summersville?

August has the most sunshine of the year in Summersville, with an average of 10.4h of sunshine.

What is the driest month in Summersville?

The month with the least rainfall is September, when the rain falls for 13.6 days and typically collects 2.32" (59mm) of precipitation.

What is the least humid month in Summersville?

The least humid month in Summersville is October, with an average relative humidity of 75%.

What is the month with the shortest days in Summersville?

The month with the shortest days in Summersville is December, with an average of 9h and 36min of daylight.

Average temperature
Summersville, KY

Average temperature - Summersville, KY

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41°F).

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure
Summersville, KY

Average pressure - Summersville, 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).

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Average wind speed
Summersville, KY

Average wind speed - Summersville, KY

The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Summersville, KY

Average humidity - Summersville, KY

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (75%).

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Average rainfall
Summersville, KY

Average rainfall - Summersville, KY

The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days
Summersville, KY

Average rainfall days - Summersville, KY

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.5 days).

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Average snowfall
Summersville, KY

Average snowfall - Summersville, KY

The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Summersville, KY

Average snowfall days - Summersville, KY

The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Summersville, KY

Average daylight / Average sunshine - Summersville, 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 36min).

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days
Summersville, KY

Average sunshine days - Summersville, KY

The month with the most sunshine days is October (17 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index
Summersville, KY

Average UV index - Summersville, 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).

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Average visibility
Summersville, KY

Average visibility - Summersville, KY

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

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Summersville, Kentucky, USA

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