Climate and monthly weather forecast
Smithfield, KY

Weather in January

January, like December, in Smithfield, Kentucky, is a wintry winter month, with an average temperature fluctuating between 38.3°F (3.5°C) and 25.3°F (-3.7°C). The coldest month is January, with an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 25.3°F (-3.7°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Smithfield, Kentucky, with an average temperature ranging between max 43°F (6.1°C) and min 28.2°F (-2.1°C). In Smithfield, the average high-temperature in February is essentially the same as in January - a frosty 43°F (6.1°C). Weather in February »

Weather in March

March, the first month of the spring in Smithfield, is a cool month, with an average temperature ranging between max 53.2°F (11.8°C) and min 36.7°F (2.6°C). In Smithfield, the average high-temperature in March rises from a frosty 43°F (6.1°C) in February to a fresh 53.2°F (11.8°C). Weather in March »

Weather in April

April is a comfortable spring month in Smithfield, Kentucky, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 46°F (7.8°C). In Smithfield, the average high-temperature in April rises from a fresh 53.2°F (11.8°C) in March to a comfortable 64.9°F (18.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Smithfield, Kentucky, with an average temperature ranging between max 74.8°F (23.8°C) and min 56.1°F (13.4°C). In Smithfield, the average high-temperature in May increases from a comfortable 64.9°F (18.3°C) in April to a moderately hot 74.8°F (23.8°C). Weather in May »

Weather in June

June, the first month of the summer in Smithfield, is still a warm month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 82.9°F (28.3°C). In June, the average high-temperature slightly increases from a moderately hot 74.8°F (23.8°C) in May to a still warm 82.9°F (28.3°C). Weather in June »

Weather in July

July, like June, in Smithfield, Kentucky, is a moderately hot summer month, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 66.4°F (19.1°C). With an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 66.4°F (19.1°C), July is the warmest month. In July, the average heat index is evaluated at a sweltering 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Smithfield, Kentucky, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 65.1°F (18.4°C). In August, the average high-temperature is essentially the same as in July - a still warm 84.7°F (29.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Smithfield, Kentucky, with an average temperature varying between 79°F (26.1°C) and 59.5°F (15.3°C). In September, the average high-temperature slightly decreases from a warm 84.7°F (29.3°C) in August to a still moderately hot 79°F (26.1°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Smithfield, Kentucky, with an average temperature fluctuating between 65.8°F (18.8°C) and 47.3°F (8.5°C). In October, the average high-temperature drops from a warm 79°F (26.1°C) in September to a comfortable 65.8°F (18.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Smithfield, is also a fresh month, with an average temperature ranging between max 52.9°F (11.6°C) and min 36.7°F (2.6°C). In November, the average high-temperature decreases from an enjoyable 65.8°F (18.8°C) in October to a fresh 52.9°F (11.6°C). Weather in November »

Weather in December

December, the first month of the winter in Smithfield, is also a frosty month, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 43.7°F (6.5°C). In Smithfield, the average high-temperature in December decreases from a fresh 52.9°F (11.6°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
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FAQ

What is the coldest month in Smithfield?

With an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 25.3°F (-3.7°C), January is the coldest month in Smithfield.

How many days does it rain in Smithfield?

Throughout the year, there are 147.9 rainfall days, and 23.98" (609mm) of precipitation is accumulated.

When does it snow in Smithfield?

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

How many days does it snow in Smithfield?

Throughout the year, there are 25.8 snowfall days, and 6.02" (153mm) of snow is accumulated.

What is the month with the least sunshine in Smithfield?

January has the least sunshine of the year in Smithfield, Kentucky, with an average of 4.2h of sunshine.

When is the lowest UV index in Smithfield?

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

What are the most humid months in Smithfield?

February and December, with an average relative humidity of 81%, are most humid months.

When does it snow the most in Smithfield?

March is the month with the most snowfall. Snow falls for 3.7 days and accumulates 1.54" (39mm) of snow.

When is Daylight Saving Time (DST) in Smithfield?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month in Smithfield?

April is the month with the most rainfall. Rain falls for 14.9 days and accumulates 2.64" (67mm) of precipitation.

When it does not snow in Smithfield?

May through September are months without snowfall in Smithfield, Kentucky.

When are the longest days in Smithfield?

June has the longest days of the year, with an average of 14h and 48min of daylight.

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

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

What is the warmest month in Smithfield?

The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 66.4°F (19.1°C).

What month has the most sunshine in Smithfield?

The month with the most sunshine in Smithfield is July, with an average of 10.2h of sunshine.

What are the least humid months in Smithfield?

The months with the lowest humidity are August through October, with an average relative humidity of 75%.

What is the driest month in Smithfield?

The month with the least rainfall is September, when the rain falls for 11 days and typically collects 1.3" (33mm) of precipitation.

What is the month with the shortest days in Smithfield?

The month with the shortest days in Smithfield is December, with an average of 9h and 32min of daylight.

Average temperature
Smithfield, KY

Average temperature - Smithfield, KY

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure
Smithfield, KY

Average pressure - Smithfield, KY

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Smithfield, KY

Average wind speed - Smithfield, KY

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity
Smithfield, KY

Average humidity - Smithfield, KY

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

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Average rainfall
Smithfield, KY

Average rainfall - Smithfield, KY

The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days
Smithfield, KY

Average rainfall days - Smithfield, KY

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall
Smithfield, KY

Average snowfall - Smithfield, KY

The month with the highest snowfall is March (1.54").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Smithfield, KY

Average snowfall days - Smithfield, KY

The month with the highest number of snowfall days is January (7.2 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
Smithfield, KY

Average daylight / Average sunshine - Smithfield, KY

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 32min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days
Smithfield, KY

Average sunshine days - Smithfield, KY

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index
Smithfield, KY

Average UV index - Smithfield, KY

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

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Average visibility
Smithfield, KY

Average visibility - Smithfield, 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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