Climate and monthly weather forecast
Letart Falls, OH

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Weather in January

January, the same as December, is another cold winter month in Letart Falls, Ohio, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 23.9°F (-4.5°C). January, known for its average high temperature of 37.8°F (3.2°C) and an average low temperature of 23.9°F (-4.5°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Letart Falls, is also an icy month, with an average temperature varying between 27.3°F (-2.6°C) and 42.1°F (5.6°C). February's onset sees an average high-temperature of a still cold 42.1°F (5.6°C), exhibiting a slight fluctuation from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Letart Falls, is a cool month, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 35.4°F (1.9°C). March's onset is marked by a temperature increase, moving from an icy 42.1°F (5.6°C) in February to a fresh 52.3°F (11.3°C). Weather in March »

Weather in April

April in Letart Falls, Ohio, is an enjoyable spring month, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 64.4°F (18°C). As March transitions into April, a change in temperatures is observed, with average highs moving from a fresh 52.3°F (11.3°C) to a comfortable 64.4°F (18°C). Weather in April »

Weather in May

May, the last month of the spring in Letart Falls, is a moderately hot month, with an average temperature varying between 54.5°F (12.5°C) and 75.4°F (24.1°C). A shift in the average high-temperature is noticeable in May, changing from a comfortable 64.4°F (18°C) in April to a warm 75.4°F (24.1°C). Weather in May »

Weather in June

June, the first month of the summer in Letart Falls, is also a moderately hot month, with an average temperature fluctuating between 83.1°F (28.4°C) and 60.6°F (15.9°C). Letart Falls's transition into June is marked by a minor temperature shift, moving from 75.4°F (24.1°C) in May to a still warm 83.1°F (28.4°C). Weather in June »

Weather in July

July is a tropical summer month in Letart Falls, Ohio, with an average temperature ranging between min 64.2°F (17.9°C) and max 86.5°F (30.3°C). Letart Falls experiences its highest temperatures in July, with an average peak of 86.5°F (30.3°C) and a low of 64.2°F (17.9°C). The heat index value during July is computed to be a very hot 98.6°F (37°C). Weather in July »

Weather in August

August, the last month of the summer in Letart Falls, is another warm month, with an average temperature varying between 85.6°F (29.8°C) and 62.6°F (17°C). In August, Letart Falls notes an average high-temperature of a warm 85.6°F (29.8°C), hardly different from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Letart Falls, is still a warm month, with an average temperature varying between 79°F (26.1°C) and 57.7°F (14.3°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from 85.6°F (29.8°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 refreshing autumn month in Letart Falls, Ohio, with an average temperature varying between 65.3°F (18.5°C) and 46.8°F (8.2°C). A moderate decline in the average high-temperature is seen during October, decreasing from a moderately hot 79°F (26.1°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 Letart Falls, is also a fresh month, with an average temperature ranging between max 52.5°F (11.4°C) and min 36.5°F (2.5°C). November weather is marked by a drop in the average high-temperature, falling from an enjoyable 65.3°F (18.5°C) in October to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Letart Falls, is still a chilly month, with an average temperature varying between 31.1°F (-0.5°C) and 42.8°F (6°C). Onset of December comes with a temperature decline, the average high falling from a cool 52.5°F (11.4°C) in November to a frosty 42.8°F (6°C). Weather in December »
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

The month of January sees the average lowest temperatures in Letart Falls, reaching 37.8°F (3.2°C) at the peak and 23.9°F (-4.5°C) at the low.

What is the most humid month?

January and February, with an average relative humidity of 82%, are most humid months.

How much does it rain?

In Letart Falls, during the entire year, the rain falls for 170.5 days and collects up to 33.39" (848mm) of precipitation.

When does it snow?

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

How much does it snow?

In Letart Falls, during the entire year, snow falls for 39.1 days and aggregates up to 13.35" (339mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.5h of sunshine.

What are the months with the lowest UV index?

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

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 9.5 days and accumulates 3.66" (93mm) of snow.

When is Daylight Saving Time (DST) in Letart Falls?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Letart Falls, 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 wettest month?

May is the month with the most rainfall. Rain falls for 19.4 days and accumulates 4.02" (102mm) of precipitation.

When it does not snow?

In Letart Falls, snow does not fall in May through September.

When is the highest UV index?

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

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

What part of the year is the hottest in Letart Falls?

July, recognised by an average high temperature of 86.5°F (30.3°C) and a low of 64.2°F (17.9°C), is Letart Falls's warmest month.

What is the least humid month?

The least humid month is August, with an average relative humidity of 74%.

What month has the most sunshine?

With an average of 10.3h of sunshine, August has the most sunshine of the year.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 1.97" (50mm) of precipitation.

What is the month with the shortest days?

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

Average temperature
Letart Falls, OH

Average temperature - Letart Falls, OH

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.8°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure
Letart Falls, OH

Average pressure - Letart Falls, OH

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

Average wind speed
Letart Falls, OH

Average wind speed - Letart Falls, OH

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity
Letart Falls, OH

Average humidity - Letart Falls, OH

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall
Letart Falls, OH

Average rainfall - Letart Falls, OH

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days
Letart Falls, OH

Average rainfall days - Letart Falls, OH

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.7 days).

Average snowfall
Letart Falls, OH

Average snowfall - Letart Falls, OH

The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Letart Falls, OH

Average snowfall days - Letart Falls, OH

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Letart Falls, OH

Average daylight / Average sunshine - Letart Falls, OH

The month with the longest days is June (Average daylight: 14h and 54min).
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 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days
Letart Falls, OH

Average sunshine days - Letart Falls, OH

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (9.4 days).

Average UV index
Letart Falls, OH

Average UV index - Letart Falls, OH

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).

Average visibility
Letart Falls, OH

Average visibility - Letart Falls, OH

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).

Letart Falls, Ohio, USA

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