Climate and monthly weather forecast
Harpster, OH

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Weather in January

January, like December, is a freezing cold winter month in Harpster, Ohio, with an average temperature fluctuating between 19.8°F (-6.8°C) and 31.1°F (-0.5°C). January is Harpster's coldest month, registering average high temperatures of 31.1°F (-0.5°C) and lows of 19.8°F (-6.8°C). Weather in January »

Weather in February

February, the last month of the winter in Harpster, is a cold month, with an average temperature varying between 35.2°F (1.8°C) and 22.6°F (-5.2°C). As Harpster welcomes February, the average high-temperature records at a cold 35.2°F (1.8°C), marking an insignificant deviation from the prior month. Weather in February »

Weather in March

March, the first month of the spring in Harpster, is a frosty month, with an average temperature ranging between max 46°F (7.8°C) and min 31.5°F (-0.3°C). March witnesses an increase in the average high-temperature, moving from a cold 35.2°F (1.8°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April is a mild spring month in Harpster, Ohio, with an average temperature fluctuating between 41.7°F (5.4°C) and 58.6°F (14.8°C). April's arrival brings a change in high-temperatures, moving from a chilly 46°F (7.8°C) in March to a moderate 58.6°F (14.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Harpster, Ohio, with an average temperature fluctuating between 70.3°F (21.3°C) and 53.2°F (11.8°C). The shift from April to May is marked by an increase in the average high-temperature, moving from a moderate 58.6°F (14.8°C) to an agreeable 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Harpster, is a warm month, with an average temperature fluctuating between 60.3°F (15.7°C) and 77.5°F (25.3°C). June signifies a subtle uplift in the average high-temperature, adjusting from a pleasant 70.3°F (21.3°C) in May to a warm 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Harpster, Ohio, is another warm summer month, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 80.2°F (26.8°C). In Harpster, the month of July is known for its highest average temperatures, reaching a high of 80.2°F (26.8°C) and a low of 63.1°F (17.3°C). Weather in July »

Weather in August

August, the last month of the summer in Harpster, is also a moderately hot month, with an average temperature varying between 78.6°F (25.9°C) and 60.8°F (16°C). As August takes its course, Harpster's average high-temperature registers at a still moderately hot 78.6°F (25.9°C), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Harpster, Ohio, with an average temperature fluctuating between 55.4°F (13°C) and 73.4°F (23°C). In September, Harpster notes an average high-temperature of a still warm 73.4°F (23°C), hardly different from the preceding month. Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Harpster, Ohio, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 61.7°F (16.5°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a warm 73.4°F (23°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Harpster, Ohio, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 48.2°F (9°C). The decrease of average high-temperatures is mild in November, with a decline from a comfortable 61.7°F (16.5°C) in October to a frosty 48.2°F (9°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Harpster, Ohio, with an average temperature fluctuating between 37°F (2.8°C) and 27.5°F (-2.5°C). The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 48.2°F (9°C) in November to a wintry 37°F (2.8°C). Weather in December »
Updated: Jun 16, 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, reaching 31.1°F (-0.5°C) at the peak and 19.8°F (-6.8°C) at the low.

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

How many days does it rain?

In Harpster, during the entire year, the rain falls for 171.5 days and collects up to 28.86" (733mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 52.6 snowfall days, and 14.37" (365mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.4h of sunshine.

What is the driest month?

February is the month with the least rainfall. Rain falls for 8.8 days and accumulates 1.81" (46mm) of precipitation.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 12.4 days and typically aggregates up to 4.09" (104mm) of snow.

When is Daylight Saving Time (DST) in Harpster?

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?

The month with the most rainfall is May, when the rain falls for 19.4 days and typically aggregates up to 3.39" (86mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

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

When is the highest UV index?

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

What month is the hottest?

Harpster's July weather, with an average high temperature of 80.2°F (26.8°C) and an average low temperature of 63.1°F (17.3°C), tends to be the warmest of the year.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What are the least humid months?

The months with the lowest humidity are October and November, with an average relative humidity of 75%.

What is the month with the shortest days?

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

When is the lowest UV index?

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

Average temperature
Harpster, OH

Average temperature - Harpster, OH

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (31.1°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure
Harpster, OH

Average pressure - Harpster, OH

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Harpster, OH

Average wind speed - Harpster, OH

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

Average humidity
Harpster, OH

Average humidity - Harpster, OH

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall
Harpster, OH

Average rainfall - Harpster, OH

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.81").

Average rainfall days
Harpster, OH

Average rainfall days - Harpster, OH

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (8.8 days).

Average snowfall
Harpster, OH

Average snowfall - Harpster, OH

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Harpster, OH

Average snowfall days - Harpster, OH

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Harpster, OH

Average daylight / Average sunshine - Harpster, 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 18min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days
Harpster, OH

Average sunshine days - Harpster, OH

The month with the most sunshine days is November (15.5 days).
The months with the least sunshine days are February and May (9.3 days).

Average visibility
Harpster, OH

Average visibility - Harpster, OH

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

Harpster, Ohio, USA

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