Climate and monthly weather forecast
Addyston, OH

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Weather in January

January, the same as December, is a wintry winter month in Addyston, Ohio, with an average temperature fluctuating between 23.5°F (-4.7°C) and 36°F (2.2°C). January is the coldest month, with an average high-temperature of 36°F (2.2°C) and an average low-temperature of 23.5°F (-4.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Addyston, Ohio, with an average temperature ranging between min 26.8°F (-2.9°C) and max 41.2°F (5.1°C). The shift into February records an average high-temperature of a still cold 41.2°F (5.1°C), subtly varied from January's 36°F (2.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Addyston, Ohio, with an average temperature fluctuating between 51.6°F (10.9°C) and 36°F (2.2°C). March's onset brings a temperature rise, moving from an icy 41.2°F (5.1°C) in February to a fresh 51.6°F (10.9°C). Weather in March »

Weather in April

April in Addyston, Ohio, is a refreshing spring month, with an average temperature varying between 63.9°F (17.7°C) and 45.5°F (7.5°C). Addyston's transition into April sees a rise in the average high-temperature, advancing from a fresh 51.6°F (10.9°C) in March to a comfortable 63.9°F (17.7°C). Weather in April »

Weather in May

May, the last month of the spring in Addyston, is a moderately hot month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 55.9°F (13.3°C). May witnesses an increase in the average high-temperature, moving from a comfortable 63.9°F (17.7°C) in April to a moderately hot 73.6°F (23.1°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Addyston, Ohio, with temperature in the range of an average low of 62.8°F (17.1°C) and an average high of 81.5°F (27.5°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's 73.6°F (23.1°C) to a still moderately hot 81.5°F (27.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Addyston, Ohio, with an average temperature varying between 66.2°F (19°C) and 84.6°F (29.2°C). July, marked by an average high-temperature of 84.6°F (29.2°C) and a low-temperature of 66.2°F (19°C), is the warmest month. The heat index in July is calculated to be a very hot 95°F (35°C). Weather in July »

Weather in August

August, the last month of the summer in Addyston, is also a moderately hot month, with an average temperature ranging between max 83.8°F (28.8°C) and min 64.6°F (18.1°C). The commencement of August introduces an average high-temperature of a still warm 83.8°F (28.8°C), closely mirroring the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Addyston, is also a moderately hot month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 59°F (15°C). A minor decrease in the average high-temperature is observed during September, shifting from 83.8°F (28.8°C) in August to a still moderately hot 77.9°F (25.5°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Addyston, Ohio, with an average temperature fluctuating between 47.3°F (8.5°C) and 65.1°F (18.4°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a warm 77.9°F (25.5°C) to a refreshing 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Addyston, is also a fresh month, with an average temperature varying between 36.5°F (2.5°C) and 51.4°F (10.8°C). As Addyston enters November, the average high-temperature decreases from the a comfortable 65.1°F (18.4°C) of October to a cool 51.4°F (10.8°C). Weather in November »

Weather in December

December, the first month of the winter in Addyston, is also an icy month, with an average temperature varying between 42.1°F (5.6°C) and 30.4°F (-0.9°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a cool 51.4°F (10.8°C) to a wintry 42.1°F (5.6°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Addyston?

Addyston's coldest month, January, registers temperatures that range from a high of 36°F (2.2°C) to a low of 23.5°F (-4.7°C).

How much does it rain in Addyston?

Throughout the year, there are 146.4 rainfall days, and 23.58" (599mm) of precipitation is accumulated.

When does it snow in Addyston?

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

How many days does it snow in Addyston?

In Addyston, Ohio, during the entire year, snow falls for 30.4 days and aggregates up to 7.76" (197mm) of snow.

What is the month with the least sunshine in Addyston?

With an average of 4h of sunshine, January has the least sunshine of the year in Addyston.

When is the lowest UV index in Addyston?

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

What is the snowiest month in Addyston?

The month with the most snowfall is March, when snow falls for 4.4 days and typically aggregates up to 1.93" (49mm) of snow.

When is Daylight Saving Time (DST) in Addyston?

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 rainiest month in Addyston?

The month with the most rainfall is May, when the rain falls for 16.3 days and typically aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in Addyston?

May through September are months without snowfall.

When are the longest days in Addyston?

June has the longest days of the year, with an average of 14h and 54min of daylight.

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

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

What time of the year is the hottest in Addyston?

July brings the highest temperatures, with an average high of 84.6°F (29.2°C) and an average low of 66.2°F (19°C).

What month has the most sunshine in Addyston?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

What is the least humid month in Addyston?

August through October, with an average relative humidity of 74%, are the least humid months in Addyston.

What is the driest month in Addyston?

September is the month with the least rainfall in Addyston. Rain falls for 12.4 days and accumulates 1.34" (34mm) of precipitation.

What is the most humid month in Addyston?

The most humid month is December, with an average relative humidity of 81%.

What is the month with the shortest days in Addyston?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

Average temperature
Addyston, OH

Average temperature - Addyston, OH

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36°F).

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure
Addyston, OH

Average pressure - Addyston, OH

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Addyston, OH

Average wind speed - Addyston, OH

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity
Addyston, OH

Average humidity - Addyston, OH

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).

Average rainfall
Addyston, OH

Average rainfall - Addyston, OH

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days
Addyston, OH

Average rainfall days - Addyston, OH

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (7.9 days).

Average snowfall
Addyston, OH

Average snowfall - Addyston, OH

The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Addyston, OH

Average snowfall days - Addyston, OH

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Addyston, OH

Average daylight / Average sunshine - Addyston, OH

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days
Addyston, OH

Average sunshine days - Addyston, OH

The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and June (12 days).

Average UV index
Addyston, OH

Average UV index - Addyston, 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, November and December (UV index 2).

Average visibility
Addyston, OH

Average visibility - Addyston, OH

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

Addyston, Ohio, USA

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