Climate and monthly weather forecast
Millheim, OH

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Weather in January

January, the same as December, in Millheim, Ohio, is another subzero cold winter month, with an average temperature fluctuating between 19°F (-7.2°C) and 31.5°F (-0.3°C). January, characterized by an average high temperature of 31.5°F (-0.3°C) and a low temperature of 19°F (-7.2°C), is generally the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Millheim, is a wintry month, with an average temperature varying between 34.9°F (1.6°C) and 21°F (-6.1°C). February's onset sees an average high-temperature of an icy 34.9°F (1.6°C), exhibiting a slight fluctuation from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Millheim, Ohio, with an average temperature fluctuating between 45.3°F (7.4°C) and 29.7°F (-1.3°C). Entering March, Millheim sees a temperature rise, with the average high-temperature advancing from February's wintry 34.9°F (1.6°C) to a chilly 45.3°F (7.4°C). Weather in March »

Weather in April

April is a mild spring month in Millheim, Ohio, with an average temperature varying between 39.2°F (4°C) and 57.7°F (14.3°C). In April, the average high-temperature increases from a chilly 45.3°F (7.4°C) in March to a mild 57.7°F (14.3°C). Weather in April »

Weather in May

May, the last month of the spring in Millheim, is a pleasant month, with an average temperature fluctuating between 50.5°F (10.3°C) and 70.3°F (21.3°C). In Millheim, the onset of May comes with an increased average high-temperature, moving from April's moderate 57.7°F (14.3°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Millheim, is a warm month, with an average temperature varying between 57.7°F (14.3°C) and 77.5°F (25.3°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from a pleasant 70.3°F (21.3°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Millheim, Ohio, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 82°F (27.8°C). July stands out as Millheim's warmest month, with temperatures ranging between an average high of 82°F (27.8°C) and a low of 62.1°F (16.7°C). During July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Millheim, is another warm month, with an average temperature varying between 80.8°F (27.1°C) and 60.6°F (15.9°C). August brings an average high-temperature of a still warm 80.8°F (27.1°C), nearly identical to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Millheim, is also a moderately hot month, with an average temperature ranging between min 55°F (12.8°C) and max 74.1°F (23.4°C). The shift from August to September includes a small decrease in the average high-temperature, from a moderately hot 80.8°F (27.1°C) to a still warm 74.1°F (23.4°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Millheim, Ohio, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 60.8°F (16°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 74.1°F (23.4°C) to a comfortable 60.8°F (16°C). Weather in October »

Weather in November

November, the last month of the autumn in Millheim, is also a frosty month, with an average temperature ranging between min 33.8°F (1°C) and max 47.8°F (8.8°C). November comes with a decrease in the average high-temperature, falling from a comfortable 60.8°F (16°C) in October to a frosty 47.8°F (8.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Millheim, Ohio, with an average temperature ranging between max 37.6°F (3.1°C) and min 27.1°F (-2.7°C). December weather is marked by a drop in the average high-temperature, falling from a chilly 47.8°F (8.8°C) in November to an icy 37.6°F (3.1°C). Weather in December »
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Frequently asked questions

What month is the coldest in Millheim?

Millheim's January weather, marked by an average high temperature of 31.5°F (-0.3°C) and an average low temperature of 19°F (-7.2°C), is the coldest in the year.

What are the most humid months in Millheim?

The months with the highest humidity in Millheim are January and February, with an average relative humidity of 86%.

How many days does it rain in Millheim?

In Millheim, during the entire year, the rain falls for 175.8 days and collects up to 32.32" (821mm) of precipitation.

When does it snow in Millheim?

Months with snowfall in Millheim, Ohio, are January through May, October through December.

When does it snow the most in Millheim?

January is the month with the most snowfall in Millheim. Snow falls for 18.6 days and accumulates 6.85" (174mm) of snow.

How much does it snow in Millheim?

Throughout the year, in Millheim, there are 71.6 snowfall days, and 27.09" (688mm) of snow is accumulated.

What is the month with the least sunshine in Millheim?

January has the least sunshine of the year, with an average of 2.6h of sunshine.

When is Daylight Saving Time (DST) in Millheim?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 in Millheim?

June is the month with the most rainfall in Millheim, Ohio. Rain falls for 17.4 days and accumulates 3.39" (86mm) of precipitation.

When it does not snow in Millheim?

June through September are months without snowfall.

When are the longest days in Millheim?

With an average of 15h and 6min of daylight, June has the longest days of the year.

What is the hottest time of year in Millheim?

July is the month that records the highest temperatures, with averages ranging from a high of 82°F (27.8°C) to a low of 62.1°F (16.7°C).

What are the least humid months in Millheim?

The months with the lowest humidity are July and August, with an average relative humidity of 76%.

When is the highest UV index in Millheim?

July is the month with the highest UV index in Millheim, with an average maximum UV index of 6.

What month has the most sunshine in Millheim?

The month with the most sunshine in Millheim is August, with an average of 10.1h of sunshine.

What is the driest month in Millheim?

The month with the least rainfall in Millheim, Ohio, is September, when the rain falls for 15.5 days and typically collects 2.01" (51mm) of precipitation.

What is the month with the shortest days in Millheim?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

When is the lowest UV index in Millheim?

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

Average pressure
Millheim, OH

Average pressure - Millheim, OH

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Millheim, OH

Average wind speed - Millheim, OH

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).

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Average humidity
Millheim, OH

Average humidity - Millheim, OH

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).

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Average rainfall
Millheim, OH

Average rainfall - Millheim, OH

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days
Millheim, OH

Average rainfall days - Millheim, OH

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall
Millheim, OH

Average snowfall - Millheim, OH

The month with the highest snowfall is January (6.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Millheim, OH

Average snowfall days - Millheim, OH

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Millheim, OH

Average daylight / Average sunshine - Millheim, OH

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days
Millheim, OH

Average sunshine days - Millheim, OH

The month with the most sunshine days is November (13.1 days).
The month with the least sunshine days is February (7.6 days).

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Average visibility
Millheim, OH

Average visibility - Millheim, OH

The months with the highest visibility are April, June, July and August (6mi).
The months with the lowest visibility are January and February (4mi).

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Millheim, Ohio, USA

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