Climate and monthly weather forecast
Trenton, KY

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Weather in January

January, like December, in Trenton, Kentucky, is a wintry winter month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 42.4°F (5.8°C). In Trenton, the lowest temperatures are generally noted in January, averaging a high of 42.4°F (5.8°C) and a low of 28.9°F (-1.7°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Trenton, Kentucky, with an average temperature ranging between max 47.7°F (8.7°C) and min 32.7°F (0.4°C). As Trenton welcomes February, the average high-temperature stabilizes at a frosty 47.7°F (8.7°C), showing little deviation from January's 42.4°F (5.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Trenton, Kentucky, with an average temperature fluctuating between 57°F (13.9°C) and 40.6°F (4.8°C). Trenton experiences a temperature shift with the start of March, with average high-temperatures moving from a chilly 47.7°F (8.7°C) in February to a refreshing 57°F (13.9°C). Weather in March »

Weather in April

April in Trenton, Kentucky, is an agreeable spring month, with temperature in the range of an average high of 68°F (20°C) and an average low of 49.6°F (9.8°C). April sees a temperature increase, moving from a mild 57°F (13.9°C) in March to an agreeable 68°F (20°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Trenton, Kentucky, with an average temperature fluctuating between 76.5°F (24.7°C) and 58.6°F (14.8°C). With the onset of May, the average high-temperature subtly transitions from a pleasant 68°F (20°C) in April to a warm 76.5°F (24.7°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Trenton, Kentucky, with an average temperature ranging between max 84.7°F (29.3°C) and min 65.7°F (18.7°C). The start of June brings a subtle rise in the average high-temperature, moving from 76.5°F (24.7°C) in May to a still moderately hot 84.7°F (29.3°C). Weather in June »

Weather in July

July in Trenton, Kentucky, is a hot summer month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 87.3°F (30.7°C). With average high and low temperatures of 87.3°F (30.7°C) and 68.5°F (20.3°C) respectively, July is Trenton's warmest month. July's mean heat index is evaluated at a very hot 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Trenton, Kentucky, with temperature in the range of an average high of 86°F (30°C) and an average low of 66.9°F (19.4°C). The ushering in of August brings an average high-temperature of a still hot 86°F (30°C), closely mirroring the 87.3°F (30.7°C) of July. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Trenton, Kentucky, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 80.4°F (26.9°C). September signifies a gentle decline in Trenton's average high-temperature, easing from a tropical 86°F (30°C) in August to a moderately hot 80.4°F (26.9°C). Weather in September »

Weather in October

October, the same as September, in Trenton, Kentucky, is an agreeable autumn month, with an average temperature fluctuating between 50°F (10°C) and 68.7°F (20.4°C). Trenton in October demonstrates a small temperature transition, adjusting from an average high of a warm 80.4°F (26.9°C) in September to an agreeable 68.7°F (20.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Trenton, Kentucky, with an average temperature varying between 55.9°F (13.3°C) and 39.9°F (4.4°C). A decrease in the average high-temperature is observed during November, shifting from a pleasant 68.7°F (20.4°C) in October to a moderate 55.9°F (13.3°C). Weather in November »

Weather in December

December, the first month of the winter in Trenton, is also a frosty month, with an average temperature ranging between max 47.3°F (8.5°C) and min 34.7°F (1.5°C). With the arrival of December, Trenton notices a mild change in the average high-temperature, sliding from November's refreshing 55.9°F (13.3°C) to a frosty 47.3°F (8.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Trenton?

January is the coldest month in Trenton, Kentucky, exhibiting average temperatures of 42.4°F (5.8°C) at the peak and 28.9°F (-1.7°C) at the base.

How many days does it rain in Trenton?

In Trenton, during the entire year, the rain falls for 135.7 days and collects up to 14.96" (380mm) of precipitation.

When does it snow in Trenton?

January through March and December are months with snowfall in Trenton.

When does it snow the most in Trenton?

The months with the most snowfall are January, March and December, with an average 0.2" (5mm) of accumulated snow.

How much does it snow in Trenton?

Throughout the year, in Trenton, Kentucky, there are 8.8 snowfall days, and 0.75" (19mm) of snow is accumulated.

When is the lowest UV index in Trenton?

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

What is the month with the least sunshine in Trenton?

February has the least sunshine of the year, with an average of 4.6h of sunshine.

What are the most humid months in Trenton?

The months with the highest humidity in Trenton, Kentucky, are March, May and December, with an average relative humidity of 79%.

When is Daylight Saving Time (DST) in Trenton?

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 Trenton?

April through November are months without snowfall in Trenton, Kentucky.

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

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

When are the longest days in Trenton?

With an average of 14h and 36min of daylight, June has the longest days of the year in Trenton.

What month has the most sunshine in Trenton?

The month with the most sunshine is June, with an average of 10.6h of sunshine.

What is the warmest month in Trenton?

July is the month when Trenton's temperatures reach their peak, with averages of 87.3°F (30.7°C) and lows of 68.5°F (20.3°C).

What is the wettest month in Trenton?

The month with the most rainfall in Trenton is August, when the rain falls for 14.8 days and typically aggregates up to 1.69" (43mm) of precipitation.

What is the driest month in Trenton?

The month with the least rainfall is September, when the rain falls for 10.8 days and typically collects 0.75" (19mm) of precipitation.

What is the least humid month in Trenton?

With an average relative humidity of 73%, October is the least humid month in Trenton, Kentucky.

What is the month with the shortest days in Trenton?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

Average pressure
Trenton, KY

Average pressure - Trenton, KY

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Trenton, KY

Average wind speed - Trenton, KY

The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity
Trenton, KY

Average humidity - Trenton, KY

The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall
Trenton, KY

Average rainfall - Trenton, KY

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days
Trenton, KY

Average rainfall days - Trenton, KY

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall
Trenton, KY

Average snowfall - Trenton, KY

The months with the highest snowfall are January, March and December (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Trenton, KY

Average snowfall days - Trenton, KY

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Trenton, KY

Average daylight / Average sunshine - Trenton, KY

The month with the longest days is June (Average daylight: 14h and 36min).
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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days
Trenton, KY

Average sunshine days - Trenton, KY

The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index
Trenton, KY

Average UV index - Trenton, 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
Trenton, KY

Average visibility - Trenton, 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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Trenton, Kentucky, USA

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