Climate and monthly weather forecast
Blue Ash, OH

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Weather in January

January, the same as December, is another cold winter month in Blue Ash, Ohio, with an average temperature ranging between min 23.2°F (-4.9°C) and max 35.2°F (1.8°C). The lowest temperatures are recorded in January, with averages reaching a high of 35.2°F (1.8°C) and a low of 23.2°F (-4.9°C). Weather in January »

Weather in February

February, the last month of the winter in Blue Ash, is another cold month, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 40.3°F (4.6°C). Blue Ash's shift into February is marked by a subtle change to a still wintry 40.3°F (4.6°C) from January's 35.2°F (1.8°C) in temperature. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Blue Ash, Ohio, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 51.1°F (10.6°C). With the onset of March, Blue Ash experiences a temperature shift, with the average high-temperature moving from a wintry 40.3°F (4.6°C) in February to a cool 51.1°F (10.6°C). Weather in March »

Weather in April

April in Blue Ash, Ohio, is a comfortable spring month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 45.1°F (7.3°C). The arrival of April brings a change in Blue Ash's weather, with average high-temperatures moving from March's fresh 51.1°F (10.6°C) to an enjoyable 63.1°F (17.3°C). Weather in April »

Weather in May

May, the last month of the spring in Blue Ash, is a pleasant month, with an average temperature fluctuating between 55.6°F (13.1°C) and 73.2°F (22.9°C). May's arrival signals an increase in average high-temperatures, moving from April's comfortable 63.1°F (17.3°C) to a pleasant 73.2°F (22.9°C). Weather in May »

Weather in June

June, the first month of the summer in Blue Ash, is a warm month, with an average temperature ranging between min 62.8°F (17.1°C) and max 80.2°F (26.8°C). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from an agreeable 73.2°F (22.9°C) to a moderately hot 80.2°F (26.8°C). Weather in June »

Weather in July

July, like June, in Blue Ash, Ohio, is a moderately hot summer month, with an average temperature fluctuating between 83.8°F (28.8°C) and 65.8°F (18.8°C). The month of July, characterized by an average high of 83.8°F (28.8°C) and a low of 65.8°F (18.8°C), is recognized as the warmest. For July, the heat index is estimated at a hot 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Blue Ash, Ohio, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 64.4°F (18°C). The average high-temperature during August is a still warm 82.8°F (28.2°C), almost matching the conditions of the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Blue Ash, is also a moderately hot month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 77°F (25°C). The advent of September brings a subtle shift in temperature, with the average high moving from a moderately hot 82.8°F (28.2°C) in August to a still warm 77°F (25°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Blue Ash, Ohio, with an average temperature ranging between max 63.9°F (17.7°C) and min 47.5°F (8.6°C). Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 77°F (25°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Blue Ash, is also a fresh month, with an average temperature fluctuating between 36.3°F (2.4°C) and 50.9°F (10.5°C). Blue Ash, Ohio, in November demonstrates a small temperature transition, adjusting from an average high of a comfortable 63.9°F (17.7°C) in October to a fresh 50.9°F (10.5°C). Weather in November »

Weather in December

December, the first month of the winter in Blue Ash, is also a wintry month, with an average temperature ranging between min 29.8°F (-1.2°C) and max 41°F (5°C). During Blue Ash's transition into December, the average high-temperature lessens, moving from a cool 50.9°F (10.5°C) in November to a wintry 41°F (5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Blue Ash?

In Blue Ash, January registers the lowest temperatures, averaging 35.2°F (1.8°C) at the peak and 23.2°F (-4.9°C) at the lowest.

What is the most humid month in Blue Ash?

The months with the highest humidity are January, February and December, with an average relative humidity of 81%.

How many days does it rain in Blue Ash?

Throughout the year, in Blue Ash, there are 95.1 rainfall days, and 7.8" (198mm) of precipitation is accumulated.

When does it snow in Blue Ash?

January through April, November and December are months with snowfall in Blue Ash.

What is the snowiest month in Blue Ash?

January is the month with the most snowfall in Blue Ash, Ohio. Snow falls for 6.2 days and accumulates 0.59" (15mm) of snow.

How many days does it snow in Blue Ash?

Throughout the year, in Blue Ash, Ohio, there are 22.8 snowfall days, and 2.32" (59mm) of snow is accumulated.

What is the month with the least sunshine in Blue Ash?

The month with the least sunshine in Blue Ash is January, with an average of 3.9h of sunshine.

What is the month with the lowest UV index in Blue Ash?

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

When is Daylight Saving Time (DST) in Blue Ash?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Blue Ash, 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 rainiest month in Blue Ash?

The month with the most rainfall in Blue Ash, Ohio, is May, when the rain falls for 10.7 days and typically aggregates up to 0.94" (24mm) of precipitation.

When it does not snow in Blue Ash?

In Blue Ash, snow does not fall in May through October.

What are the months with the highest UV index in Blue Ash?

The months with the highest UV index in Blue Ash, Ohio, are May through August, with an average maximum UV index of 6.

When are the longest days in Blue Ash?

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

What are the months with the most sunshine in Blue Ash?

June through August, with an average of 10.3h of sunshine, are months with the most sunshine in Blue Ash, Ohio.

What part of the year is the hottest in Blue Ash?

July, with an average high of 83.8°F (28.8°C) and a low of 65.8°F (18.8°C), signifies the warmest month of the year.

What is the driest month in Blue Ash?

The month with the least rainfall is September, when the rain falls for 7.8 days and typically collects 0.31" (8mm) of precipitation.

What is the least humid month in Blue Ash?

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

What is the month with the shortest days in Blue Ash?

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

Average temperature
Blue Ash, OH

Average temperature - Blue Ash, OH

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure
Blue Ash, OH

Average pressure - Blue Ash, 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).

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Average wind speed
Blue Ash, OH

Average wind speed - Blue Ash, 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 (5.2mph).

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Average humidity
Blue Ash, OH

Average humidity - Blue Ash, OH

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

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Average rainfall
Blue Ash, OH

Average rainfall - Blue Ash, OH

The wettest month (with the highest rainfall) is May (0.94").
The driest month (with the least rainfall) is September (0.31").

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Average rainfall days
Blue Ash, OH

Average rainfall days - Blue Ash, OH

The month with the highest number of rainy days is May (10.7 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall
Blue Ash, OH

Average snowfall - Blue Ash, OH

The month with the highest snowfall is January (0.59").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Blue Ash, OH

Average snowfall days - Blue Ash, OH

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Blue Ash, OH

Average daylight / Average sunshine - Blue Ash, 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 months with the most sunshine are June, July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Blue Ash, OH

Average sunshine days - Blue Ash, OH

The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is June (16 days).

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Average UV index
Blue Ash, OH

Average UV index - Blue Ash, OH

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

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Average visibility
Blue Ash, OH

Average visibility - Blue Ash, 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).

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Blue Ash, Ohio, USA

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