Climate and monthly weather forecast
Old Washington, OH

Weather in January

January, the same as December, is a wintry winter month in Old Washington, Ohio, with an average temperature fluctuating between 20.8°F (-6.2°C) and 34°F (1.1°C). The coldest month is January, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 20.8°F (-6.2°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Old Washington, Ohio, with temperature in the range of an average low of 23.5°F (-4.7°C) and an average high of 38.5°F (3.6°C). In Old Washington, the average high-temperature in February is almost the same as in January - a still cold 38.5°F (3.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Old Washington, Ohio, with an average temperature varying between 49.1°F (9.5°C) and 32.5°F (0.3°C). In Old Washington, the average high-temperature in March increases from a cold 38.5°F (3.6°C) in February to a chilly 49.1°F (9.5°C). Weather in March »

Weather in April

April in Old Washington, Ohio, is an enjoyable spring month, with an average temperature ranging between max 61.5°F (16.4°C) and min 41.7°F (5.4°C). In Old Washington, the average high-temperature in April rises from a frosty 49.1°F (9.5°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

May, the last month of the spring in Old Washington, is an agreeable month, with an average temperature ranging between max 72.9°F (22.7°C) and min 52°F (11.1°C). In Old Washington, Ohio, the average high-temperature in May increases from a comfortable 61.5°F (16.4°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Old Washington, Ohio, with an average temperature fluctuating between 58.6°F (14.8°C) and 80.2°F (26.8°C). In June, the average high-temperature marginally rises from a pleasant 72.9°F (22.7°C) in May to a warm 80.2°F (26.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Old Washington, Ohio, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 62.2°F (16.8°C). July is the warmest month, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 62.2°F (16.8°C). The average heat index in July is evaluated at a hot 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Old Washington, Ohio, with an average temperature fluctuating between 82.9°F (28.3°C) and 60.8°F (16°C). In August, the average high-temperature is essentially the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Old Washington, Ohio, with an average temperature ranging between min 55.4°F (13°C) and max 76.6°F (24.8°C). In September, the average high-temperature slightly decreases from a warm 82.9°F (28.3°C) in August to a still moderately hot 76.6°F (24.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Old Washington, Ohio, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 45.5°F (7.5°C). In Old Washington, the average high-temperature in October decreases from a moderately hot 76.6°F (24.8°C) in September to an enjoyable 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Old Washington, Ohio, with an average temperature fluctuating between 34.7°F (1.5°C) and 49.8°F (9.9°C). In November, the average high-temperature drops from a comfortable 62.8°F (17.1°C) in October to a frosty 49.8°F (9.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Old Washington, Ohio, with an average temperature varying between 40.3°F (4.6°C) and 28.6°F (-1.9°C). In Old Washington, the average high-temperature in December decreases from a chilly 49.8°F (9.9°C) in November to a cold 40.3°F (4.6°C). Weather in December »
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FAQ

What is the coldest month in Old Washington?

With an average high-temperature of 34°F (1.1°C) and an average low-temperature of 20.8°F (-6.2°C), January is the coldest month in Old Washington, Ohio.

What is the most humid month in Old Washington?

January and February, with an average relative humidity of 84%, are most humid months in Old Washington.

How much does it rain in Old Washington?

In Old Washington, during the entire year, the rain falls for 123.8 days and collects up to 11.3" (287mm) of precipitation.

When does it snow in Old Washington?

January through April, October through December are months with snowfall in Old Washington.

How much does it snow in Old Washington?

In Old Washington, during the entire year, snow falls for 39 days and aggregates up to 5.28" (134mm) of snow.

What is the month with the least sunshine in Old Washington?

January has the least sunshine of the year in Old Washington, Ohio, with an average of 3.2h of sunshine.

What are the months with the lowest UV index in Old Washington?

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 in Old Washington?

February is the month with the most snowfall in Old Washington, Ohio. Snow falls for 9.6 days and accumulates 1.38" (35mm) of snow.

When is Daylight Saving Time (DST) in Old Washington?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Old Washington, Ohio, 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 are the least humid months in Old Washington?

The months with the lowest humidity in Old Washington are April, June through August and November, with an average relative humidity of 77%.

When it does not snow in Old Washington?

May through September are months without snowfall in Old Washington, Ohio.

What is the rainiest month in Old Washington?

The month with the most rainfall in Old Washington is June, when the rain falls for 12.8 days and typically aggregates up to 1.26" (32mm) of precipitation.

When are the longest days in Old Washington?

June has the longest days of the year in Old Washington, Ohio, with an average of 14h and 58min of daylight.

What is the month with the highest UV index in Old Washington?

The months with the highest UV index in Old Washington, Ohio, are June and July, with an average maximum UV index of 6.

What is the warmest month in Old Washington?

The warmest month in Old Washington, Ohio, is July, with an average high-temperature of 84.2°F (29°C) and an average low-temperature of 62.2°F (16.8°C).

What month has the most sunshine in Old Washington?

August has the most sunshine of the year in Old Washington, Ohio, with an average of 10.1h of sunshine.

What is the driest month in Old Washington?

The months with the least rainfall are September and November Rain falls for 9.8 days and accumulates 0.67" (17mm) of rain.

What is the month with the shortest days in Old Washington?

With an average of 9h and 23min of daylight, December has the shortest days of the year.

Average temperature
Old Washington, OH

Average temperature - Old Washington, OH

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure
Old Washington, OH

Average pressure - Old Washington, OH

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Old Washington, OH

Average wind speed - Old Washington, OH

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity
Old Washington, OH

Average humidity - Old Washington, OH

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, June, July, August and November (77%).

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Average rainfall
Old Washington, OH

Average rainfall - Old Washington, OH

The wettest month (with the highest rainfall) is June (1.26").
The driest months (with the least rainfall) are September and November (0.67").

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Average rainfall days
Old Washington, OH

Average rainfall days - Old Washington, OH

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall
Old Washington, OH

Average snowfall - Old Washington, OH

The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Old Washington, OH

Average snowfall days - Old Washington, OH

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Old Washington, OH

Average daylight / Average sunshine - Old Washington, OH

The month with the longest days is June (Average daylight: 14h and 58min).
The month with the shortest days is December (Average daylight: 9h and 23min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days
Old Washington, OH

Average sunshine days - Old Washington, OH

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is February (13.6 days).

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Average UV index
Old Washington, OH

Average UV index - Old Washington, OH

The months with the highest UV index are June and July (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
Old Washington, OH

Average visibility - Old Washington, 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).

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