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 ranging between max 36°F (2.2°C) and min 23.5°F (-4.7°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 36°F (2.2°C) and a low 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 max 41.2°F (5.1°C) and min 26.8°F (-2.9°C). The start of February marks an average high-temperature of a still cold 41.2°F (5.1°C), hardly distinguishable from the conditions in January. Weather in February »

Weather in March

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

Weather in April

April is an enjoyable spring month in Addyston, Ohio, with temperature in the range of an average high of 63.9°F (17.7°C) and an average low of 45.5°F (7.5°C). Addyston in April sees a temperature change, with average high-temperatures moving from a cool 51.6°F (10.9°C) in March to a refreshing 63.9°F (17.7°C). Weather in April »

Weather in May

May, the last month of the spring in Addyston, is a warm month, with an average temperature fluctuating between 55.9°F (13.3°C) and 73.6°F (23.1°C). A shift in the average high-temperature is noticeable in May, changing from a comfortable 63.9°F (17.7°C) in April to a warm 73.6°F (23.1°C). Weather in May »

Weather in June

June, the first month of the summer in Addyston, is still a warm month, with an average temperature varying between 62.8°F (17.1°C) and 81.5°F (27.5°C). June witnesses a minor rise in the average high-temperature, transitioning from a moderately hot 73.6°F (23.1°C) in May to a still warm 81.5°F (27.5°C). Weather in June »

Weather in July

July, like June, in Addyston, Ohio, is another warm summer month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 84.6°F (29.2°C). July, having an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 66.2°F (19°C), is the warmest month. The heat index in July is calculated to be a fiery 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 temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 83.8°F (28.8°C). Addyston records a slight change with August's average high-temperatures adjusting to a still moderately hot 83.8°F (28.8°C) from July's 84.6°F (29.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Addyston, Ohio, 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). September indicates a minor shift in the average high-temperature, from August's warm 83.8°F (28.8°C) to a still moderately hot 77.9°F (25.5°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Addyston, Ohio, with an average temperature ranging between min 47.3°F (8.5°C) and max 65.1°F (18.4°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 77.9°F (25.5°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Addyston, is another cool month, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 51.4°F (10.8°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a comfortable 65.1°F (18.4°C) in October to a fresh 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 fluctuating between 30.4°F (-0.9°C) and 42.1°F (5.6°C). The start of December comes with a reduction in the average high-temperature, receding from a cool 51.4°F (10.8°C) in November to a cold 42.1°F (5.6°C). Weather in December »

Frequently asked questions

What are the coldest months in Addyston?

With average high and low temperatures of 36°F (2.2°C) and 23.5°F (-4.7°C) respectively, January is Addyston's coldest month.

How many days does it rain?

In Addyston, during the entire year, the rain falls for 146.4 days and collects up to 23.58" (599mm) of precipitation.

When does it snow?

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

How many days does it snow?

Throughout the year, there are 30.4 snowfall days, and 7.76" (197mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4h of sunshine.

What are the months with the lowest UV index?

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

What is the snowiest month?

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)?

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 in Addyston 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?

May through September are months without snowfall.

When are the longest days?

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?

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

What are the warmest months?

July, recording an average high temperature of 84.6°F (29.2°C) and a low temperature of 66.2°F (19°C), is Addyston's warmest month.

What month has the most sunshine?

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

What is the least humid month?

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

What is the driest month?

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

What is the most humid month?

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

What is the month with the shortest days?

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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