Climate and monthly weather forecast
Arcanum, OH

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Weather in January

January, the same as December, is an icy winter month in Arcanum, Ohio, with an average temperature varying between 32.4°F (0.2°C) and 20.3°F (-6.5°C). Arcanum experiences its lowest average temperatures in January, reaching a peak of 32.4°F (0.2°C) and a minimum of 20.3°F (-6.5°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Arcanum, Ohio, with an average temperature ranging between max 37°F (2.8°C) and min 24.1°F (-4.4°C). As February unfolds, the average high-temperature reaches a still cold 37°F (2.8°C), hinting at 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 Arcanum, Ohio, with an average temperature ranging between min 33.3°F (0.7°C) and max 48°F (8.9°C). The start of March brings a rise in the average high-temperature, moving from an icy 37°F (2.8°C) in February to a chilly 48°F (8.9°C). Weather in March »

Weather in April

April in Arcanum, Ohio, is a moderate spring month, with an average temperature ranging between min 43.2°F (6.2°C) and max 60.3°F (15.7°C). In Arcanum, the average high-temperature in April increases from a frosty 48°F (8.9°C) in March to a refreshing 60.3°F (15.7°C). Weather in April »

Weather in May

May, the last month of the spring in Arcanum, is a pleasant month, with an average temperature varying between 54.5°F (12.5°C) and 70.7°F (21.5°C). The rise of average high-temperatures is seen in May, with an increase from a moderate 60.3°F (15.7°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Arcanum, Ohio, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 77.7°F (25.4°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from a pleasant 70.7°F (21.5°C) to a moderately hot 77.7°F (25.4°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Arcanum, Ohio, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 64.2°F (17.9°C). July temperatures tend to peak at an average high of 80.6°F (27°C) and dip to a low of 64.2°F (17.9°C). The heat index in July is estimated at a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Arcanum, Ohio, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.2°F (16.8°C). The transition into August is marked with an average high-temperature of a still moderately hot 79.3°F (26.3°C), showing an insignificant shift from July's 80.6°F (27°C). Weather in August »

Weather in September

September, the first month of the autumn in Arcanum, is still a warm month, with an average temperature fluctuating between 56.5°F (13.6°C) and 74.5°F (23.6°C). The transition into September reveals an average high-temperature of a still moderately hot 74.5°F (23.6°C), mirroring a close resemblance to August. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Arcanum, Ohio, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 46°F (7.8°C). During the transition into October, Arcanum observes a decrease in the average high-temperature, falling from a warm 74.5°F (23.6°C) in September to an enjoyable 62.1°F (16.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Arcanum, Ohio, with an average temperature fluctuating between 34.7°F (1.5°C) and 48.6°F (9.2°C). The commencement of November indicates a shift in the average high-temperature, receding from October's comfortable 62.1°F (16.7°C) to a chilly 48.6°F (9.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Arcanum, Ohio, with an average temperature fluctuating between 27.9°F (-2.3°C) and 37.8°F (3.2°C). The shift from November to December corresponds with a decrease in the average high-temperature, down to a cold 37.8°F (3.2°C) from a frosty 48.6°F (9.2°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Arcanum?

January is the coldest month in Arcanum, with the temperature often reaching an average high of 32.4°F (0.2°C) and an average low of 20.3°F (-6.5°C).

What is the most humid month in Arcanum?

January, February and December, with an average relative humidity of 83%, are most humid months.

How many days does it rain in Arcanum?

Throughout the year, in Arcanum, there are 168.9 rainfall days, and 33.46" (850mm) of precipitation is accumulated.

When does it snow in Arcanum?

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

When does it snow the most in Arcanum?

The month with the most snowfall in Arcanum, Ohio, is January, when snow falls for 12.6 days and typically aggregates up to 3.74" (95mm) of snow.

How many days does it snow in Arcanum?

In Arcanum, during the entire year, snow falls for 44.1 days and aggregates up to 14.8" (376mm) of snow.

What is the month with the least sunshine in Arcanum?

The month with the least sunshine is January, with an average of 3.5h of sunshine.

When is the lowest UV index in Arcanum?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Arcanum.

When is Daylight Saving Time (DST) in Arcanum?

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

The month with the most rainfall is May, when the rain falls for 19.8 days and typically aggregates up to 4.17" (106mm) of precipitation.

When it does not snow in Arcanum?

May through September are months without snowfall in Arcanum, Ohio.

When are the longest days in Arcanum?

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

What are the months with the most sunshine in Arcanum?

June and July, with an average of 9.9h of sunshine, are months with the most sunshine.

What is the month with the highest UV index in Arcanum?

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

What time of the year is the hottest in Arcanum?

In Arcanum, July is known for its average highest temperatures, reaching a high of 80.6°F (27°C) and a low of 64.2°F (17.9°C).

What is the driest month in Arcanum?

September is the month with the least rainfall in Arcanum. Rain falls for 14.6 days and accumulates 2.17" (55mm) of precipitation.

What is the least humid month in Arcanum?

October is the least humid month, with an average relative humidity of 75%.

What is the month with the shortest days in Arcanum?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Arcanum, OH

Average temperature - Arcanum, OH

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (32.4°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure
Arcanum, OH

Average pressure - Arcanum, OH

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

Average wind speed
Arcanum, OH

Average wind speed - Arcanum, OH

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity
Arcanum, OH

Average humidity - Arcanum, OH

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Arcanum, OH

Average rainfall - Arcanum, OH

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days
Arcanum, OH

Average rainfall days - Arcanum, OH

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (8.3 days).

Average snowfall
Arcanum, OH

Average snowfall - Arcanum, OH

The month with the highest snowfall is January (3.74").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Arcanum, OH

Average snowfall days - Arcanum, 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).

Average daylight / Average sunshine
Arcanum, OH

Average daylight / Average sunshine - Arcanum, 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 24min).

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days
Arcanum, OH

Average sunshine days - Arcanum, OH

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is May (9.3 days).

Average UV index
Arcanum, OH

Average UV index - Arcanum, OH

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

Average visibility
Arcanum, OH

Average visibility - Arcanum, 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).

Arcanum, Ohio, USA

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