Climate and monthly weather forecast
Thornville, OH

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Weather in January

January, the same as December, is an icy winter month in Thornville, Ohio, with temperature in the range of an average high of 33.4°F and an average low of 20.7°F. January tends to be the coldest month, with temperatures averaging a daily high of 33.4°F and a low of 20.7°F. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Thornville, Ohio, with an average temperature fluctuating between 24.1°F and 37.9°F. The advent of February reveals an average high-temperature of a still cold 37.9°F, showing minimal difference from the prior month. Weather in February »

Weather in March

March, the first month of the spring in Thornville, is a frosty month, with temperature in the range of an average low of 32.4°F and an average high of 48.7°F. March's arrival signals a temperature shift, moving from a wintry 37.9°F in February to a frosty 48.7°F. Weather in March »

Weather in April

April in Thornville, Ohio, is a mild spring month, with an average temperature varying between 42.3°F and 60.6°F. Thornville sees an increase in the average high-temperature with the arrival of April, moving from March's frosty 48.7°F to a moderate 60.6°F. Weather in April »

Weather in May

May, the last month of the spring in Thornville, is an agreeable month, with an average temperature fluctuating between 71.4°F and 52.5°F. With the onset of May, Thornville experiences a temperature shift, with the average high-temperature moving from a mild 60.6°F in April to a pleasant 71.4°F. Weather in May »

Weather in June

June, the first month of the summer in Thornville, is a moderately hot month, with an average temperature fluctuating between 78.4°F and 59.5°F. June comes with a subtle rise, with the average high-temperature adjusting from an agreeable 71.4°F in May to a moderately hot 78.4°F. Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Thornville, Ohio, with an average temperature fluctuating between 63°F and 82°F. July brings the highest temperatures, with an average high of 82°F and an average low of 63°F. In July, the heat index is evaluated at a tropical 89.6°F. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Thornville, Ohio, with an average temperature ranging between max 81.1°F and min 61.3°F. The start of August marks an average high-temperature of a still warm 81.1°F, hardly distinguishable from the conditions in July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Thornville, Ohio, with an average temperature varying between 55.8°F and 74.8°F. As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from 81.1°F to a still moderately hot 74.8°F. Weather in September »

Weather in October

October, like September, in Thornville, Ohio, is another enjoyable autumn month, with temperature in the range of an average high of 62.8°F and an average low of 45.5°F. With the onset of October, Thornville experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 74.8°F in September to a refreshing 62.8°F. Weather in October »

Weather in November

November, the last month of the autumn in Thornville, is another chilly month, with temperature in the range of an average low of 34.9°F and an average high of 49.3°F. The beginning of November involves a decrease in the average high-temperature, transitioning from an enjoyable 62.8°F in October to a chilly 49.3°F. Weather in November »

Weather in December

December, the first month of the winter in Thornville, is also an icy month, with an average temperature ranging between max 39.4°F and min 28.8°F. Thornville's weather changes with the onset of December, slightly falling from a frosty 49.3°F in November to a wintry 39.4°F. Weather in December »
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FAQ

What are the coldest months in Thornville?

January is the coldest month in Thornville, Ohio, with an average high-temperature of 33.4°F and an average low-temperature of 20.7°F.

What is the most humid month in Thornville?

The months with the highest humidity are January and February, with an average relative humidity of 83%.

How much does it rain in Thornville?

In Thornville, Ohio, during the entire year, the rain falls for 136.1 days and collects up to 13.03" of precipitation.

When does it snow in Thornville?

Months with snowfall in Thornville are January through April, November and December.

What is the snowiest month in Thornville?

January is the month with the most snowfall. Snow falls for 8.8 days and accumulates 0.75" of snow.

How many days does it snow in Thornville?

In Thornville, Ohio, during the entire year, snow falls for 28.3 days and aggregates up to 2.52" of snow.

What is the month with the least sunshine in Thornville?

January has the least sunshine of the year in Thornville, with an average of 3.3h of sunshine.

When is Daylight Saving Time (DST) in Thornville?

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 rainiest month in Thornville?

The month with the most rainfall is May, when the rain falls for 16.6 days and typically aggregates up to 1.61" of precipitation.

When it does not snow in Thornville?

May through October are months without snowfall.

When are the longest days in Thornville?

With an average of 15h and 0min of daylight, June has the longest days of the year in Thornville, Ohio.

When is the highest UV index in Thornville?

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

What are the warmest months in Thornville?

In Thornville, July is identified by the average highest temperatures, reaching a peak of 82°F and a low of 63°F.

What month has the most sunshine in Thornville?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

What is the least humid month in Thornville?

November is the least humid month, with an average relative humidity of 76%.

What is the driest month in Thornville?

The month with the least rainfall in Thornville, Ohio, is December, when the rain falls for 7.3 days and typically collects 0.79" of precipitation.

What is the month with the shortest days in Thornville?

The month with the shortest days in Thornville, Ohio, is December, with an average of 9h and 24min of daylight.

When is the lowest UV index in Thornville?

With an average maximum UV index of 1, December is the month with the lowest UV index.

Average temperature
Thornville, OH

Average temperature - Thornville, OH

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure
Thornville, OH

Average pressure - Thornville, OH

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Thornville, OH

Average wind speed - Thornville, OH

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity
Thornville, OH

Average humidity - Thornville, OH

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Thornville, OH

Average rainfall - Thornville, OH

The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.79").

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Average rainfall days
Thornville, OH

Average rainfall days - Thornville, OH

The month with the highest number of rainy days is May (16.6 days).
The months with the least rainy days are January and February (6.8 days).

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Average snowfall
Thornville, OH

Average snowfall - Thornville, OH

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Thornville, OH

Average snowfall days - Thornville, OH

The month with the highest number of snowfall days is January (8.8 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
Thornville, OH

Average daylight / Average sunshine - Thornville, OH

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days
Thornville, OH

Average sunshine days - Thornville, OH

The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are May and July (11.3 days).

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Average visibility
Thornville, OH

Average visibility - Thornville, OH

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

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Thornville, Ohio, USA

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