Climate and monthly weather forecast
Marion, KY

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Weather in January

January, the same as December, is an icy winter month in Marion, Kentucky, with an average temperature ranging between max 40.5°F (4.7°C) and min 27.5°F (-2.5°C). January, having an average high-temperature of 40.5°F (4.7°C) and an average low-temperature of 27.5°F (-2.5°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Marion, is a frosty month, with an average temperature fluctuating between 45.5°F (7.5°C) and 31.3°F (-0.4°C). Marion, Kentucky, starts February with an average high-temperature of a chilly 45.5°F (7.5°C), a minor shift from January's 40.5°F (4.7°C). Weather in February »

Weather in March

March, the first month of the spring in Marion, is a mild month, with temperature in the range of an average high of 55.8°F (13.2°C) and an average low of 40.3°F (4.6°C). The beginning of March marks a shift in the average high-temperature, moving from February's chilly 45.5°F (7.5°C) to a refreshing 55.8°F (13.2°C). Weather in March »

Weather in April

April is a comfortable spring month in Marion, Kentucky, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 66.7°F (19.3°C). The shift from March to April brings an increase in the average high-temperature, moving from a refreshing 55.8°F (13.2°C) to an enjoyable 66.7°F (19.3°C). Weather in April »

Weather in May

May, the last month of the spring in Marion, is a warm month, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 75.6°F (24.2°C). The commencement of May sees a minor shift in the average high-temperature, moving from an enjoyable 66.7°F (19.3°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Marion, Kentucky, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 66°F (18.9°C). June marks a minor ascent in the average high-temperature, adjusting from May's 75.6°F (24.2°C) to a still warm 83.8°F (28.8°C). Weather in June »

Weather in July

July is a tropical summer month in Marion, Kentucky, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86.5°F (30.3°C). In Marion, July records the highest average temperatures, peaking at 86.5°F (30.3°C) and reaching a low of 68.5°F (20.3°C). The heat index value during July is evaluated at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Marion, is also a moderately hot month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 66.7°F (19.3°C). August experiences an average high-temperature of a warm 85.3°F (29.6°C), barely different from July's 86.5°F (30.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Marion, Kentucky, with an average temperature varying between 80.4°F (26.9°C) and 61.3°F (16.3°C). The average high-temperature during September registers at a still warm 80.4°F (26.9°C), closely corresponding to the preceding month. Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Marion, Kentucky, with temperature in the range of an average low of 50°F (10°C) and an average high of 68°F (20°C). The onset of October coincides with a reduction in the average high-temperature, falling from a warm 80.4°F (26.9°C) in September to a pleasant 68°F (20°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Marion, Kentucky, with an average temperature varying between 54.5°F (12.5°C) and 39.7°F (4.3°C). In November, the average high-temperature goes from a pleasant 68°F (20°C) in October to a cool 54.5°F (12.5°C). Weather in November »

Weather in December

December, the first month of the winter in Marion, is also a frosty month, with an average temperature varying between 45.5°F (7.5°C) and 33.4°F (0.8°C). A subtle decrease in the average high-temperature marks December, falling from November's cool 54.5°F (12.5°C) to a chilly 45.5°F (7.5°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Marion?

January is the coldest month of the year, registering average temperatures as high as 40.5°F (4.7°C) and as low as 27.5°F (-2.5°C).

How much does it rain in Marion?

Throughout the year, there are 148.8 rainfall days, and 27.05" (687mm) of precipitation is accumulated.

When does it snow in Marion?

January through April, November and December are months with snowfall.

How much does it snow in Marion?

In Marion, Kentucky, during the entire year, snow falls for 15 days and aggregates up to 4.8" (122mm) of snow.

What is the month with the least sunshine in Marion?

The months with the least sunshine in Marion, Kentucky, are January and February, with an average of 4.6h of sunshine.

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

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

What is the wettest month in Marion?

February is the month with the most rainfall in Marion, Kentucky. Rain falls for 9.9 days and accumulates 3.03" (77mm) of precipitation.

When does it snow the most in Marion?

The month with the most snowfall in Marion, Kentucky, is February, when snow falls for 4.1 days and typically aggregates up to 1.57" (40mm) of snow.

When is Daylight Saving Time (DST) in Marion?

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 in Marion?

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

When it does not snow in Marion?

In Marion, Kentucky, snow does not fall in May through October.

What is the month with the highest UV index in Marion?

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

When are the longest days in Marion?

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

What are the months with the most sunshine in Marion?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Marion, Kentucky.

What is the warmest month in Marion?

The highest temperatures are recorded in July, with averages reaching a high of 86.5°F (30.3°C) and a low of 68.5°F (20.3°C).

What is the driest month in Marion?

September is the month with the least rainfall. Rain falls for 11.7 days and accumulates 1.3" (33mm) of precipitation.

What is the least humid month in Marion?

The least humid month in Marion is October, with an average relative humidity of 71%.

What is the month with the shortest days in Marion?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

Average temperature
Marion, KY

Average temperature - Marion, 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 (40.5°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure
Marion, KY

Average pressure - Marion, KY

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Marion, KY

Average wind speed - Marion, KY

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average rainfall
Marion, KY

Average rainfall - Marion, KY

The wettest month (with the highest rainfall) is February (3.03").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days
Marion, KY

Average rainfall days - Marion, KY

The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall
Marion, KY

Average snowfall - Marion, KY

The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Marion, KY

Average snowfall days - Marion, KY

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).

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Average daylight / Average sunshine
Marion, KY

Average daylight / Average sunshine - Marion, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days
Marion, KY

Average sunshine days - Marion, KY

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index
Marion, KY

Average UV index - Marion, 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 cloud cover
Marion, KY

Average cloud cover - Marion, KY

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June, August and September (Cloud cover 28).

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Average visibility
Marion, KY

Average visibility - Marion, 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).

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Marion, Kentucky, USA

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