Climate and monthly weather forecast
Erastus, OH

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Weather in January

January, like December, is a freezing cold winter month in Erastus, Ohio, with an average temperature fluctuating between 31.6°F (-0.2°C) and 20.3°F (-6.5°C). January is the month when Erastus experiences its coldest temperatures, averaging a high of 31.6°F (-0.2°C) and a low of 20.3°F (-6.5°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Erastus, Ohio, with an average temperature fluctuating between 36.1°F (2.3°C) and 23.7°F (-4.6°C). During February, Erastus records an average high-temperature of an icy 36.1°F (2.3°C), marking a slight divergence from January's 31.6°F (-0.2°C). Weather in February »

Weather in March

March, the first month of the spring in Erastus, is a chilly month, with an average temperature ranging between min 32.5°F (0.3°C) and max 47.3°F (8.5°C). The beginning of March signals a rise in the average high-temperature, moving from an icy 36.1°F (2.3°C) in February to a frosty 47.3°F (8.5°C). Weather in March »

Weather in April

April is a moderate spring month in Erastus, Ohio, with an average temperature fluctuating between 59.5°F (15.3°C) and 43°F (6.1°C). The onset of April brings a rise in the average high-temperature, elevating from a frosty 47.3°F (8.5°C) in March to a mild 59.5°F (15.3°C). Weather in April »

Weather in May

May, the last month of the spring in Erastus, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 54°F (12.2°C). May's arrival coincides with a rise in the average high-temperature, moving from April's moderate 59.5°F (15.3°C) to an agreeable 70.3°F (21.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Erastus, Ohio, with an average temperature fluctuating between 77.9°F (25.5°C) and 61.5°F (16.4°C). June's arrival coincides with a subtle temperature rise, moving from May's pleasant 70.3°F (21.3°C) to a warm 77.9°F (25.5°C). Weather in June »

Weather in July

July, like June, in Erastus, Ohio, is a moderately hot summer month, with an average temperature varying between 81°F (27.2°C) and 64°F (17.8°C). July, noted for its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64°F (17.8°C), is considered the warmest month. The heat index in July is computed to be a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Erastus, is also a moderately hot month, with an average temperature fluctuating between 61.7°F (16.5°C) and 79.2°F (26.2°C). August records an average high-temperature of a still moderately hot 79.2°F (26.2°C), indicating a minor variation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Erastus, is still a warm month, with an average temperature varying between 73.6°F (23.1°C) and 56.1°F (13.4°C). Erastus's weather subtly changes with the onset of September, barely falling from 79.2°F (26.2°C) in August to a still moderately hot 73.6°F (23.1°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Erastus, Ohio, with an average temperature varying between 46°F (7.8°C) and 61.7°F (16.5°C). Erastus in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 73.6°F (23.1°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Erastus, is also a frosty month, with an average temperature fluctuating between 48.4°F (9.1°C) and 35.1°F (1.7°C). The start of November signals a decrease in the average high-temperature, transitioning from a comfortable 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »

Weather in December

December, the first month of the winter in Erastus, is also a wintry month, with an average temperature ranging between max 37.8°F (3.2°C) and min 27.5°F (-2.5°C). December brings a decrease in the average high-temperature, shifting from a frosty 48.4°F (9.1°C) in November to an icy 37.8°F (3.2°C). Weather in December »
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January, with an average high of 31.6°F (-0.2°C) and a low of 20.3°F (-6.5°C), signifies the coldest month of the year.

What is the most humid month?

The months with the highest humidity are January, February and December, with an average relative humidity of 83%.

How many days does it rain?

In Erastus, during the entire year, the rain falls for 162.3 days and collects up to 31.02" (788mm) of precipitation.

When does it snow?

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

How much does it snow in Erastus?

Throughout the year, there are 36.2 snowfall days, and 13.15" (334mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 3.5h of sunshine, January has the least sunshine of the year.

What is the driest month?

February is the month with the least rainfall. Rain falls for 7.5 days and accumulates 1.93" (49mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 9 days and typically aggregates up to 3.78" (96mm) of snow.

When is Daylight Saving Time (DST)?

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 19.3 days and typically aggregates up to 3.7" (94mm) of precipitation.

When it does not snow in Erastus?

May through September are months without snowfall.

When are the longest days in Erastus?

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

What month is the hottest?

July, with its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64°F (17.8°C), holds the record as the warmest month in Erastus.

What month has the most sunshine?

With an average of 10.1h of sunshine, July has the most sunshine of the year.

When is the highest UV index in Erastus?

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

What is the least humid month in Erastus?

October is the least humid month, with an average relative humidity of 74%.

What is the month with the shortest days?

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

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
Erastus, OH

Average temperature - Erastus, OH

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure
Erastus, OH

Average pressure - Erastus, OH

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

Average wind speed
Erastus, OH

Average wind speed - Erastus, OH

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity
Erastus, OH

Average humidity - Erastus, OH

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall
Erastus, OH

Average rainfall - Erastus, OH

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.93").

Average rainfall days
Erastus, OH

Average rainfall days - Erastus, OH

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.5 days).

Average snowfall
Erastus, OH

Average snowfall - Erastus, OH

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Erastus, OH

Average snowfall days - Erastus, OH

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Erastus, OH

Average daylight / Average sunshine - Erastus, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days
Erastus, OH

Average sunshine days - Erastus, OH

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.6 days).

Average visibility
Erastus, OH

Average visibility - Erastus, OH

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

Erastus, Ohio, USA

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