Climate and monthly weather forecast
Sidney, KY

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Weather in January

January, like December, in Sidney, Kentucky, is a wintry winter month, with an average temperature fluctuating between 26.8°F (-2.9°C) and 40.1°F (4.5°C). Sidney records the coldest temperatures in January, averaging a high of 40.1°F (4.5°C) and a low of 26.8°F (-2.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Sidney, Kentucky, with an average temperature fluctuating between 30.2°F (-1°C) and 45°F (7.2°C). The arrival of February marks a slight shift to an average high-temperature of a frosty 45°F (7.2°C) from January's 40.1°F (4.5°C). Weather in February »

Weather in March

March, the first month of the spring in Sidney, is a cool month, with an average temperature varying between 37.2°F (2.9°C) and 54°F (12.2°C). March's arrival sees a mild rise in the average high-temperature, transitioning from February's frosty 45°F (7.2°C) to a fresh 54°F (12.2°C). Weather in March »

Weather in April

April is an enjoyable spring month in Sidney, Kentucky, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 65.8°F (18.8°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's cool 54°F (12.2°C) to a refreshing 65.8°F (18.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Sidney, Kentucky, with an average temperature ranging between max 75.6°F (24.2°C) and min 54°F (12.2°C). As April gives way to May, the average high-temperature displays an increase, moving from a comfortable 65.8°F (18.8°C) 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 Sidney, Kentucky, with an average temperature fluctuating between 59.5°F (15.3°C) and 82.9°F (28.3°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from 75.6°F (24.2°C) to a still warm 82.9°F (28.3°C). Weather in June »

Weather in July

July in Sidney, Kentucky, is a hot summer month, with an average temperature varying between 86°F (30°C) and 63.1°F (17.3°C). July, marked by an average high-temperature of 86°F (30°C) and a low-temperature of 63.1°F (17.3°C), is the warmest month. The heat index for July is computed to be a very hot 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Sidney, is also a moderately hot month, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 61°F (16.1°C). Sidney's entry into August measures an average high-temperature of a warm 84.4°F (29.1°C), closely parallel to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Sidney, Kentucky, with an average temperature varying between 56.8°F (13.8°C) and 78.6°F (25.9°C). September implies a soft temperature shift, with average high-temperatures reducing from August's 84.4°F (29.1°C) to a still warm 78.6°F (25.9°C). Weather in September »

Weather in October

October, like September, in Sidney, Kentucky, is another enjoyable autumn month, with an average temperature ranging between max 66.2°F (19°C) and min 46.9°F (8.3°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 78.6°F (25.9°C) in September to an enjoyable 66.2°F (19°C). Weather in October »

Weather in November

November, the last month of the autumn in Sidney, is another cool month, with an average temperature fluctuating between 37.6°F (3.1°C) and 54°F (12.2°C). As October transitions to November, the average high-temperature falls from a comfortable 66.2°F (19°C) to a fresh 54°F (12.2°C). Weather in November »

Weather in December

December, the first month of the winter in Sidney, is still a chilly month, with an average temperature ranging between min 33.1°F (0.6°C) and max 45.1°F (7.3°C). As Sidney enters December, the average high-temperature subtly lowers from the a cool 54°F (12.2°C) of November to a frosty 45.1°F (7.3°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Sidney?

Sidney's January weather, with an average high temperature of 40.1°F (4.5°C) and an average low temperature of 26.8°F (-2.9°C), tends to be the coldest of the year.

How many days does it rain in Sidney?

In Sidney, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

When does it snow in Sidney?

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

How many days does it snow in Sidney?

Throughout the year, in Sidney, Kentucky, there are 32.9 snowfall days, and 16.81" (427mm) of snow is accumulated.

What is the month with the least sunshine in Sidney?

The month with the least sunshine in Sidney is January, with an average of 4.1h of sunshine.

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

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

What is the most humid month in Sidney?

With an average relative humidity of 81%, February is the most humid month in Sidney.

What is the wettest month in Sidney?

The months with the most rainfall in Sidney are February and May, with an average 3.27" (83mm) of precipitation.

When does it snow the most in Sidney?

February is the month with the most snowfall. Snow falls for 7.3 days and accumulates 4.09" (104mm) of snow.

When is Daylight Saving Time (DST) in Sidney?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sidney, 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 in Sidney?

June through September are months without snowfall in Sidney, Kentucky.

When are the longest days in Sidney?

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

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

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

What is the warmest month in Sidney?

The warmest time of the year in Sidney, Kentucky, is July, with temperatures averaging a high of 86°F (30°C) and a low of 63.1°F (17.3°C).

What is the least humid month in Sidney?

The months with the lowest humidity in Sidney are July, August and November, with an average relative humidity of 75%.

What month has the most sunshine in Sidney?

With an average of 10.4h of sunshine, August has the most sunshine of the year in Sidney.

What is the driest month in Sidney?

The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.46" (37mm) of precipitation.

What is the month with the shortest days in Sidney?

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

Average pressure
Sidney, KY

Average pressure - Sidney, KY

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Sidney, KY

Average wind speed - Sidney, KY

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity
Sidney, KY

Average humidity - Sidney, KY

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

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Average rainfall
Sidney, KY

Average rainfall - Sidney, KY

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days
Sidney, KY

Average rainfall days - Sidney, KY

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall
Sidney, KY

Average snowfall - Sidney, KY

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Sidney, KY

Average snowfall days - Sidney, KY

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Sidney, KY

Average daylight / Average sunshine - Sidney, 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 January (Average sunshine: 4h and 6min).

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Average sunshine days
Sidney, KY

Average sunshine days - Sidney, KY

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index
Sidney, KY

Average UV index - Sidney, KY

The months with the highest UV index are June 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
Sidney, KY

Average visibility - Sidney, KY

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

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Sidney, Kentucky, USA

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