Climate and monthly weather forecast
Old Washington, OH

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Weather in January

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

Weather in February

The last month of the winter, February, is also an icy month in Old Washington, Ohio, with an average temperature varying between 38.5°F (3.6°C) and 23.5°F (-4.7°C). February's climate shows a minor adjustment in average high-temperatures to a still cold 38.5°F (3.6°C) from January's 34°F (1.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Old Washington, Ohio, with an average temperature fluctuating between 49.1°F (9.5°C) and 32.5°F (0.3°C). As March sets, the average high-temperature shows an increase, moving up from a cold 38.5°F (3.6°C) in February to a frosty 49.1°F (9.5°C). Weather in March »

Weather in April

April in Old Washington, Ohio, is a refreshing spring month, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 41.7°F (5.4°C). Old Washington's transition into April is marked by a rise in the average high-temperature, advancing from a chilly 49.1°F (9.5°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Old Washington, Ohio, with an average temperature ranging between max 72.9°F (22.7°C) and min 52°F (11.1°C). May's arrival is marked by an increase in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) in April to a pleasant 72.9°F (22.7°C). Weather in May »

Weather in June

June, the first month of the summer in Old Washington, is a warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 80.2°F (26.8°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's agreeable 72.9°F (22.7°C) to a warm 80.2°F (26.8°C). Weather in June »

Weather in July

July, like June, in Old Washington, Ohio, is another warm summer month, with an average temperature fluctuating between 62.2°F (16.8°C) and 84.2°F (29°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). July's average heat index 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 temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 60.8°F (16°C). The arrival of August sees a recorded average high-temperature of a still warm 82.9°F (28.3°C), showing little divergence from the previous month's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Old Washington, Ohio, with an average temperature fluctuating between 76.6°F (24.8°C) and 55.4°F (13°C). September witnesses a gentle descent in average high-temperature, descending from August's 82.9°F (28.3°C) to a still moderately hot 76.6°F (24.8°C). Weather in September »

Weather in October

October, like September, in Old Washington, Ohio, is another enjoyable autumn month, with an average temperature varying between 45.5°F (7.5°C) and 62.8°F (17.1°C). Old Washington in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 76.6°F (24.8°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Old Washington, is another chilly month, with an average temperature varying between 49.8°F (9.9°C) and 34.7°F (1.5°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from an enjoyable 62.8°F (17.1°C) to a chilly 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 ranging between min 28.6°F (-1.9°C) and max 40.3°F (4.6°C). December brings a minor decrease, with the average high-temperature reducing from a frosty 49.8°F (9.9°C) in November to a wintry 40.3°F (4.6°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Old Washington?

January is Old Washington's coldest month, registering average high temperatures of 34°F (1.1°C) and lows of 20.8°F (-6.2°C).

What are the most humid months in Old Washington?

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

How much does it rain in Old Washington?

In Old Washington, Ohio, 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?

Throughout the year, in Old Washington, Ohio, there are 39 snowfall days, and 5.28" (134mm) of snow is accumulated.

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

January has the least sunshine of the year, with an average of 3.2h of sunshine.

What is the month 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.

When does it snow the most in Old Washington?

The month with the most snowfall in Old Washington, Ohio, is February, when snow falls for 9.6 days and typically aggregates up to 1.38" (35mm) of snow.

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

On Sunday, March 10. 2024, 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 3. 2024, 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, Ohio, are April, June through August and November, with an average relative humidity of 77%.

When it does not snow in Old Washington?

In Old Washington, snow does not fall in May through September.

What is the wettest month in Old Washington?

The month with the most rainfall 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?

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

When is the highest UV index in Old Washington?

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

What time of the year is the hottest in Old Washington?

The warmest month in Old Washington 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?

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

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 24min of daylight, December has the shortest days of the year in Old Washington.

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: 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 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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Old Washington, Ohio, USA

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