Monthly weather forecast and climate
Arnheim, OH

Weather in January

January, like December, in Arnheim, Ohio, is another cold winter month, with average temperature varying between 36.3°F (2.4°C) and 24.1°F (-4.4°C). With an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 24.1°F (-4.4°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Arnheim, is also a wintry month, with average temperature ranging between max 41.4°F (5.2°C) and min 27°F (-2.8°C). In Arnheim, the average high-temperature is almost the same as in January - a still cold 41.4°F (5.2°C). Weather in February »

Weather in March

March, the first month of the spring, in Arnheim, is a cool month, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 35.4°F (1.9°C). In March, the average high-temperature rises, from a cold 41.4°F (5.2°C) in February, to a fresh 51.6°F (10.9°C). Weather in March »

Weather in April

April is a comfortable spring month in Arnheim, Ohio, with average temperature ranging between max 63.3°F (17.4°C) and min 45.1°F (7.3°C). In Arnheim, Ohio, the average high-temperature rises, from a fresh 51.6°F (10.9°C) in March, to a comfortable 63.3°F (17.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Arnheim, is a warm month, with temperature in the range of an average low of 55.2°F (12.9°C) and an average high of 73.6°F (23.1°C). In Arnheim, Ohio, the average high-temperature rises, from a comfortable 63.3°F (17.4°C) in April, to a warm 73.6°F (23.1°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Arnheim, Ohio, with average temperature ranging between min 61.7°F (16.5°C) and max 80.8°F (27.1°C). In June, the average high-temperature slightly increases, from 73.6°F (23.1°C) in May, to a still warm 80.8°F (27.1°C). Weather in June »

Weather in July

July, like June, in Arnheim, Ohio, is a moderately hot summer month, with average temperature varying between 64.9°F (18.3°C) and 84°F (28.9°C). The warmest month is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64.9°F (18.3°C). In July, the average heat index is evaluated at a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Arnheim, Ohio, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 82.9°F (28.3°C). In Arnheim, the average high-temperature in August is practically the same as in July - a still moderately hot 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Arnheim, Ohio, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 77.2°F (25.1°C). In Arnheim, Ohio, the average high-temperature marginally drops, from a warm 82.9°F (28.3°C) in August, to a still moderately hot 77.2°F (25.1°C). Weather in September »

Weather in October

October, like September, in Arnheim, Ohio, is another enjoyable autumn month, with average temperature ranging between max 64.2°F (17.9°C) and min 46.9°F (8.3°C). In Arnheim, Ohio, the average high-temperature drops, from a warm 77.2°F (25.1°C) in September, to an enjoyable 64.2°F (17.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Arnheim, Ohio, with average temperature fluctuating between 51.3°F (10.7°C) and 36.3°F (2.4°C). In November, the average high-temperature drops, from an enjoyable 64.2°F (17.9°C) in October, to a fresh 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter, in Arnheim, is also a wintry month, with average temperature ranging between max 41.9°F (5.5°C) and min 31.1°F (-0.5°C). In December, the average high-temperature drops, from a fresh 51.3°F (10.7°C) in November, to a cold 41.9°F (5.5°C). Weather in December »
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FAQ

What is the coldest month in Arnheim?

The coldest month is January, with an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 24.1°F (-4.4°C).

How much does it rain in Arnheim?

Throughout the year, in Arnheim, Ohio, there are 152.6 rainfall days, and 25.67" (652mm) of precipitation is accumulated.

When does it snow in Arnheim?

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

How many days does it snow in Arnheim?

Throughout the year, there are 30.6 snowfall days, and 9.84" (250mm) of snow is accumulated.

What is the month with the least sunshine in Arnheim?

January has the least sunshine of the year, with an average of 3.9h of sunshine.

What are the months with the lowest UV index in Arnheim?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month in Arnheim?

The most humid month in Arnheim, Ohio, is February, with an average relative humidity of 82%.

When does it snow the most in Arnheim?

The month with the most snowfall in Arnheim, Ohio, is March when snow falls for 5.1 days and typically aggregates up to 2.4" (61mm) of snow.

What is the wettest month in Arnheim?

The month with the most rainfall in Arnheim, Ohio, is May when the rain falls for 17.2 days and typically aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Arnheim?

In Arnheim snow does not fall in May through September.

What are the months with the highest UV index in Arnheim?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Arnheim.

When are the longest days in Arnheim?

With an average of 14.9h of daylight, June has the longest days of the year in Arnheim, Ohio.

What is the warmest month in Arnheim?

With an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64.9°F (18.3°C), July is the warmest month in Arnheim.

What are the least humid months in Arnheim?

Months with the lowest humidity in Arnheim, Ohio, are August through November, with an average relative humidity of 76%.

What month has the most sunshine in Arnheim?

With an average of 10.2h of sunshine, August has the most sunshine of the year in Arnheim, Ohio.

What is the driest month in Arnheim?

The month with the least rainfall is September when the rain falls for 12.4 days and typically collects 1.42" (36mm) of precipitation.

What is the month with the shortest days in Arnheim?

The month with the shortest days is December, with an average of 9.5h of daylight.

Average temperature
Arnheim, OH

Average temperature - Arnheim, OH

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.3°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

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Average pressure
Arnheim, OH

Average pressure - Arnheim, OH

Months with the highest atmospheric pressure are January and November (30.15").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed
Arnheim, OH

Average wind speed - Arnheim, OH

The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity
Arnheim, OH

Average humidity - Arnheim, OH

The month with the highest relative humidity is February (82%).
Months with the lowest relative humidity are August, September, October and November (76%).

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Average rainfall
Arnheim, OH

Average rainfall - Arnheim, OH

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days
Arnheim, OH

Average rainfall days - Arnheim, OH

The month with the highest number of rainy days is May (17.2 days).
Months with the least rainy days are January and November (9 days).

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Average snowfall
Arnheim, OH

Average snowfall - Arnheim, OH

The month with the highest snowfall is March (2.4").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Arnheim, OH

Average snowfall days - Arnheim, OH

The month with the highest number of snowfall days is January (8.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Arnheim, OH

Average daylight / Average sunshine - Arnheim, OH

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.9h).

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Average sunshine days
Arnheim, OH

Average sunshine days - Arnheim, OH

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index
Arnheim, OH

Average UV index - Arnheim, OH

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Arnheim, OH

Average visibility - Arnheim, OH

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

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