Climate and monthly weather forecast
Fullerton, KY

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Weather in January

January, the same as December, is a wintry winter month in Fullerton, Kentucky, with an average temperature varying between 37.8°F (3.2°C) and 24.3°F (-4.3°C). In Fullerton, the month of January is known for its lowest average temperatures, reaching a high of 37.8°F (3.2°C) and a low of 24.3°F (-4.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Fullerton, Kentucky, with an average temperature fluctuating between 42.1°F (5.6°C) and 27.3°F (-2.6°C). The transition into February is marked with an average high-temperature of a still cold 42.1°F (5.6°C), showing an insignificant shift from January's 37.8°F (3.2°C). Weather in February »

Weather in March

March, the first month of the spring in Fullerton, is a fresh month, with an average temperature ranging between max 52.5°F (11.4°C) and min 35.4°F (1.9°C). March brings an increase in the average high-temperature, progressing from a wintry 42.1°F (5.6°C) in February to a fresh 52.5°F (11.4°C). Weather in March »

Weather in April

April in Fullerton, Kentucky, is a comfortable spring month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 45.1°F (7.3°C). The onset of April brings a rise in the average high-temperature, elevating from a fresh 52.5°F (11.4°C) in March to an enjoyable 64.9°F (18.3°C). Weather in April »

Weather in May

May, the last month of the spring in Fullerton, is a moderately hot month, with an average temperature varying between 54.3°F (12.4°C) and 75.2°F (24°C). May's arrival brings a temperature shift, moving from an enjoyable 64.9°F (18.3°C) in April to a warm 75.2°F (24°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Fullerton, Kentucky, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 82.9°F (28.3°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from 75.2°F (24°C) to a still warm 82.9°F (28.3°C). Weather in June »

Weather in July

July is a tropical summer month in Fullerton, Kentucky, with an average temperature ranging between max 86°F (30°C) and min 64°F (17.8°C). In Fullerton, July is the month with the highest recorded average temperatures, measuring a high of 86°F (30°C) and a low of 64°F (17.8°C). July's mean heat index is estimated at a sweltering 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Fullerton, Kentucky, with an average temperature ranging between max 84.9°F (29.4°C) and min 62.1°F (16.7°C). As Fullerton, Kentucky, transitions into August, the average high-temperature stands at a moderately hot 84.9°F (29.4°C), offering little variation from the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Fullerton, Kentucky, with an average temperature fluctuating between 56.7°F (13.7°C) and 78.4°F (25.8°C). September's onset brings a negligible change in high-temperatures, falling from a warm 84.9°F (29.4°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Fullerton, Kentucky, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 65.3°F (18.5°C). In Fullerton, the average high-temperature in October drops from a warm 78.4°F (25.8°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Fullerton, is another cool month, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 36.5°F (2.5°C). Fullerton in November experiences a subtle temperature decline, with average high-temperatures reducing from a refreshing 65.3°F (18.5°C) in October to a fresh 52°F (11.1°C). Weather in November »

Weather in December

December, the first month of the winter in Fullerton, is still a chilly month, with an average temperature ranging between min 31.1°F (-0.5°C) and max 43°F (6.1°C). The onset of December results in a decrease in the average high-temperature, receding from a fresh 52°F (11.1°C) in November to a frosty 43°F (6.1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Fullerton?

Fullerton, Kentucky, experiences its lowest temperatures in January, with an average peak of 37.8°F (3.2°C) and a low of 24.3°F (-4.3°C).

How many days does it rain in Fullerton?

Throughout the year, there are 170.4 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

When does it snow in Fullerton?

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

What is the snowiest month in Fullerton?

January is the month with the most snowfall in Fullerton. Snow falls for 10.6 days and accumulates 3.19" (81mm) of snow.

How much does it snow in Fullerton?

In Fullerton, Kentucky, during the entire year, snow falls for 36.7 days and aggregates up to 11.57" (294mm) of snow.

What is the month with the least sunshine in Fullerton?

January has the least sunshine of the year in Fullerton, Kentucky, with an average of 3.9h of sunshine.

When is the lowest UV index in Fullerton?

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

What is the most humid month in Fullerton?

The months with the highest humidity in Fullerton, Kentucky, are February and December, with an average relative humidity of 81%.

When is Daylight Saving Time (DST) in Fullerton?

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

What is the rainiest month in Fullerton?

May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.19" (81mm) of precipitation.

When it does not snow in Fullerton?

In Fullerton, Kentucky, snow does not fall in May through September.

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

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 Fullerton?

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

What is the warmest month in Fullerton?

July is Fullerton's warmest month, registering average high temperatures of 86°F (30°C) and lows of 64°F (17.8°C).

What is the least humid month in Fullerton?

August is the least humid month in Fullerton, with an average relative humidity of 75%.

What month has the most sunshine in Fullerton?

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

What is the driest month in Fullerton?

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 1.85" (47mm) of precipitation.

What is the month with the shortest days in Fullerton?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

Average pressure
Fullerton, KY

Average pressure - Fullerton, KY

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Fullerton, KY

Average wind speed - Fullerton, KY

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity
Fullerton, KY

Average humidity - Fullerton, KY

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

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Average rainfall
Fullerton, KY

Average rainfall - Fullerton, KY

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days
Fullerton, KY

Average rainfall days - Fullerton, KY

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

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Average snowfall
Fullerton, KY

Average snowfall - Fullerton, KY

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Fullerton, KY

Average snowfall days - Fullerton, KY

The month with the highest number of snowfall days is January (10.6 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
Fullerton, KY

Average daylight / Average sunshine - Fullerton, 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 30min).

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Fullerton, KY

Average sunshine days - Fullerton, KY

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

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Average UV index
Fullerton, KY

Average UV index - Fullerton, 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, November and December (UV index 2).

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Average visibility
Fullerton, KY

Average visibility - Fullerton, KY

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

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Fullerton, Kentucky, USA

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