Climate and monthly weather forecast
Germantown, OH

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Weather in January

January, the same as December, is a wintry winter month in Germantown, Ohio, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 21.6°F (-5.8°C). With an average high-temperature of 34°F (1.1°C) and an average low-temperature of 21.6°F (-5.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Germantown, Ohio, with an average temperature fluctuating between 38.5°F (3.6°C) and 24.8°F (-4°C). The average high-temperature is a still wintry 38.5°F (3.6°C) in February, hardly different from the 34°F (1.1°C) recorded in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Germantown, Ohio, with an average temperature ranging between max 49.6°F (9.8°C) and min 34.3°F (1.3°C). The beginning of March marks a shift in the average high-temperature, moving from February's wintry 38.5°F (3.6°C) to a frosty 49.6°F (9.8°C). Weather in March »

Weather in April

April in Germantown, Ohio, is a refreshing spring month, with an average temperature ranging between min 44.1°F (6.7°C) and max 61.3°F (16.3°C). With the onset of April, Germantown sees a temperature rise, with the average high-temperature moving from March's chilly 49.6°F (9.8°C) to a refreshing 61.3°F (16.3°C). Weather in April »

Weather in May

May, the last month of the spring in Germantown, is a pleasant month, with an average temperature fluctuating between 71.4°F (21.9°C) and 54.7°F (12.6°C). The arrival of May brings a change in Germantown's weather, with average high-temperatures moving from April's comfortable 61.3°F (16.3°C) to an agreeable 71.4°F (21.9°C). Weather in May »

Weather in June

June, the first month of the summer in Germantown, is a warm month, with an average temperature fluctuating between 78.6°F (25.9°C) and 61.9°F (16.6°C). June brings a slight elevation in the average high-temperature, transitioning from May's agreeable 71.4°F (21.9°C) to a moderately hot 78.6°F (25.9°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Germantown, Ohio, with an average temperature ranging between max 81.3°F (27.4°C) and min 64.6°F (18.1°C). July is the warmest month of the year, registering average temperatures as high as 81.3°F (27.4°C) and as low as 64.6°F (18.1°C). Throughout July, the heat index is estimated at a hot 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Germantown, Ohio, with an average temperature fluctuating between 62.8°F (17.1°C) and 81°F (27.2°C). Germantown's shift into August is marked by a subtle change to a still warm 81°F (27.2°C) from July's 81.3°F (27.4°C) in temperature. Weather in August »

Weather in September

September, the first month of the autumn in Germantown, is also a moderately hot month, with an average temperature ranging between max 75.2°F (24°C) and min 57.2°F (14°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 81°F (27.2°C) to a still warm 75.2°F (24°C). Weather in September »

Weather in October

October, like September, in Germantown, Ohio, is another comfortable autumn month, with an average temperature fluctuating between 46.6°F (8.1°C) and 62.6°F (17°C). The start of October comes with a reduction in the average high-temperature, receding from a moderately hot 75.2°F (24°C) in September to an enjoyable 62.6°F (17°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Germantown, Ohio, with an average temperature fluctuating between 49.1°F (9.5°C) and 35.6°F (2°C). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from an enjoyable 62.6°F (17°C) in October to a chilly 49.1°F (9.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Germantown, Ohio, with an average temperature fluctuating between 29.1°F (-1.6°C) and 39.6°F (4.2°C). Arrival of December comes with a reduction in the average high-temperature, falling from a frosty 49.1°F (9.5°C) in November to an icy 39.6°F (4.2°C). Weather in December »
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Frequently asked questions

What are the coldest months in Germantown?

January is the coldest month, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the most humid month in Germantown?

The months with the highest humidity in Germantown, Ohio, are January, February and December, with an average relative humidity of 82%.

How much does it rain in Germantown?

In Germantown, during the entire year, the rain falls for 148.2 days and collects up to 22.95" (583mm) of precipitation.

When does it snow in Germantown?

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

How many days does it snow in Germantown?

In Germantown, during the entire year, snow falls for 29.3 days and aggregates up to 8.35" (212mm) of snow.

What is the month with the least sunshine in Germantown?

The month with the least sunshine in Germantown is January, with an average of 3.8h of sunshine.

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

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

What is the snowiest month in Germantown?

The month with the most snowfall in Germantown, Ohio, is February, when snow falls for 7.1 days and typically aggregates up to 2.05" (52mm) of snow.

When is Daylight Saving Time (DST) in Germantown?

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 Germantown?

May is the month with the most rainfall. Rain falls for 18.2 days and accumulates 3.15" (80mm) of precipitation.

When it does not snow in Germantown?

In Germantown, Ohio, snow does not fall in May through October.

When are the longest days in Germantown?

The month with the longest days is June, with an average of 14h and 54min of daylight.

What month has the most sunshine in Germantown?

With an average of 10.2h of sunshine, June has the most sunshine of the year in Germantown, Ohio.

When is the highest UV index in Germantown?

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

What part of the year is the hottest in Germantown?

In Germantown, July is the month with the highest recorded average temperatures, measuring a high of 81.3°F (27.4°C) and a low of 64.6°F (18.1°C).

What are the least humid months in Germantown?

The months with the lowest humidity in Germantown are October and November, with an average relative humidity of 75%.

What is the driest month in Germantown?

The month with the least rainfall in Germantown, Ohio, is November, when the rain falls for 8.3 days and typically collects 1.42" (36mm) of precipitation.

What is the month with the shortest days in Germantown?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Germantown, OH

Average temperature - Germantown, OH

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure
Germantown, OH

Average pressure - Germantown, OH

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Germantown, OH

Average wind speed - Germantown, OH

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity
Germantown, OH

Average humidity - Germantown, OH

The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall
Germantown, OH

Average rainfall - Germantown, OH

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is November (1.42").

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Average rainfall days
Germantown, OH

Average rainfall days - Germantown, OH

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall
Germantown, OH

Average snowfall - Germantown, OH

The month with the highest snowfall is February (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Germantown, OH

Average snowfall days - Germantown, OH

The month with the highest number of snowfall days is January (7.8 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
Germantown, OH

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

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days
Germantown, OH

Average sunshine days - Germantown, OH

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index
Germantown, OH

Average UV index - Germantown, 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).

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Average visibility
Germantown, OH

Average visibility - Germantown, 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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Germantown, Ohio, USA

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