Climate and monthly weather forecast
Lewistown, OH

Weather in January

January, like December, is another subzero cold winter month in Lewistown, Ohio, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 31.6°F (-0.2°C). The coldest month is January, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 19.8°F (-6.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Lewistown, Ohio, with an average temperature fluctuating between 36.1°F (2.3°C) and 23.4°F (-4.8°C). In Lewistown, the average high-temperature in February is relatively the same as in January - a wintry 36.1°F (2.3°C). Weather in February »

Weather in March

March, the first month of the spring in Lewistown, is a chilly month, with an average temperature fluctuating between 47.1°F (8.4°C) and 32.2°F (0.1°C). In Lewistown, Ohio, the average high-temperature in March rises from a wintry 36.1°F (2.3°C) in February to a frosty 47.1°F (8.4°C). Weather in March »

Weather in April

April is a moderate spring month in Lewistown, Ohio, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 58.6°F (14.8°C). In April, the average high-temperature increases from a frosty 47.1°F (8.4°C) in March to a mild 58.6°F (14.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Lewistown, Ohio, with an average temperature ranging between min 53.4°F (11.9°C) and max 70.3°F (21.3°C). In May, the average high-temperature increases from a moderate 58.6°F (14.8°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Lewistown, is a warm month, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 77.7°F (25.4°C). In June, the average high-temperature slightly increases from an agreeable 70.3°F (21.3°C) in May to a warm 77.7°F (25.4°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Lewistown, Ohio, with an average temperature varying between 79.7°F (26.5°C) and 63.5°F (17.5°C). The warmest month is July, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 63.5°F (17.5°C). Weather in July »

Weather in August

August, the last month of the summer in Lewistown, is another warm month, with an average temperature varying between 61°F (16.1°C) and 78.6°F (25.9°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 78.6°F (25.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Lewistown, is still a warm month, with an average temperature varying between 55.4°F (13°C) and 73.6°F (23.1°C). In September, the average high-temperature is almost the same as in August - a still warm 73.6°F (23.1°C). Weather in September »

Weather in October

October, like September, in Lewistown, Ohio, is another enjoyable autumn month, with an average temperature ranging between min 45.7°F (7.6°C) and max 61.5°F (16.4°C). In Lewistown, the average high-temperature in October decreases from a moderately hot 73.6°F (23.1°C) in September to a comfortable 61.5°F (16.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Lewistown, is also a frosty month, with an average temperature fluctuating between 48°F (8.9°C) and 34.9°F (1.6°C). In Lewistown, the average high-temperature in November drops from a comfortable 61.5°F (16.4°C) in October to a frosty 48°F (8.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Lewistown, Ohio, with an average temperature varying between 37.4°F (3°C) and 27.3°F (-2.6°C). In December, the average high-temperature decreases from a frosty 48°F (8.9°C) in November to a cold 37.4°F (3°C). Weather in December »
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FAQ

What is the coldest month in Lewistown?

The coldest month in Lewistown is January, with an average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 19.8°F (-6.8°C).

What is the most humid month in Lewistown?

The most humid month is January, with an average relative humidity of 84%.

How many days does it rain in Lewistown?

Throughout the year, there are 173.3 rainfall days, and 33.43" (849mm) of precipitation is accumulated.

When does it snow in Lewistown?

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

How many days does it snow in Lewistown?

In Lewistown, during the entire year, snow falls for 47.4 days and aggregates up to 15.63" (397mm) of snow.

What is the month with the least sunshine in Lewistown?

January has the least sunshine of the year, with an average of 3.4h of sunshine.

When does it snow the most in Lewistown?

February is the month with the most snowfall in Lewistown. Snow falls for 12 days and accumulates 4.33" (110mm) of snow.

When is Daylight Saving Time (DST) in Lewistown?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Lewistown, Ohio, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month in Lewistown?

The month with the most rainfall is May, when the rain falls for 20.1 days and typically aggregates up to 4.02" (102mm) of precipitation.

When it does not snow in Lewistown?

June through September are months without snowfall in Lewistown, Ohio.

When are the longest days in Lewistown?

The month with the longest days is June, with an average of 15h and 1min of daylight.

When is the highest UV index in Lewistown?

June is the month with the highest UV index in Lewistown, Ohio, with an average maximum UV index of 6.

What is the warmest month in Lewistown?

The warmest month in Lewistown, Ohio, is July, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 63.5°F (17.5°C).

What month has the most sunshine in Lewistown?

The month with the most sunshine in Lewistown is July, with an average of 9.8h of sunshine.

What is the least humid month in Lewistown?

The least humid month in Lewistown is October, with an average relative humidity of 75%.

What is the driest month in Lewistown?

The month with the least rainfall in Lewistown, Ohio, is November, when the rain falls for 10.3 days and typically collects 2.13" (54mm) of precipitation.

What is the month with the shortest days in Lewistown?

December has the shortest days of the year in Lewistown, with an average of 9h and 20min of daylight.

When is the lowest UV index in Lewistown?

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

Average temperature
Lewistown, OH

Average temperature - Lewistown, OH

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (31.6°F).

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure
Lewistown, OH

Average pressure - Lewistown, OH

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Lewistown, OH

Average wind speed - Lewistown, OH

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average rainfall
Lewistown, OH

Average rainfall - Lewistown, OH

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days
Lewistown, OH

Average rainfall days - Lewistown, OH

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall
Lewistown, OH

Average snowfall - Lewistown, OH

The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Lewistown, OH

Average snowfall days - Lewistown, OH

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Lewistown, OH

Average daylight / Average sunshine - Lewistown, OH

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 20min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days
Lewistown, OH

Average sunshine days - Lewistown, OH

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is July (8.5 days).

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Average visibility
Lewistown, OH

Average visibility - Lewistown, OH

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

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