Climate and monthly weather forecast
Defiance, OH

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Weather in January

January, like December, is a freezing cold winter month in Defiance, Ohio, with an average temperature ranging between max 30.2°F (-1°C) and min 19°F (-7.2°C). January, with average temperatures reaching a high of 30.2°F (-1°C) and a low of 19°F (-7.2°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Defiance, is a cold month, with an average temperature ranging between max 34°F (1.1°C) and min 21.6°F (-5.8°C). An average high-temperature of an icy 34°F (1.1°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Defiance, Ohio, with an average temperature ranging between max 45.7°F (7.6°C) and min 30.9°F (-0.6°C). March sees a temperature increase, moving from a cold 34°F (1.1°C) in February to a frosty 45.7°F (7.6°C). Weather in March »

Weather in April

April is a moderate spring month in Defiance, Ohio, with an average temperature fluctuating between 41°F (5°C) and 57.7°F (14.3°C). Defiance's April weather shows an increase in high-temperatures, moving from March's frosty 45.7°F (7.6°C) to a moderate 57.7°F (14.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Defiance, Ohio, with an average temperature ranging between max 69.8°F (21°C) and min 52.5°F (11.4°C). Defiance, Ohio, in May shows a temperature shift, moving from an average high of a refreshing 57.7°F (14.3°C) in April to a pleasant 69.8°F (21°C). Weather in May »

Weather in June

June, the first month of the summer in Defiance, is a warm month, with an average temperature fluctuating between 60.4°F (15.8°C) and 77.7°F (25.4°C). As June arrives, Defiance's weather shows a minor increase in high-temperatures, edging from May's agreeable 69.8°F (21°C) to a warm 77.7°F (25.4°C). Weather in June »

Weather in July

July, like June, in Defiance, Ohio, is a moderately hot summer month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 81°F (27.2°C). In Defiance, the average temperatures in July are the highest, with a peak at 81°F (27.2°C) and a low of 63.7°F (17.6°C). The average heat index in July is evaluated at a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Defiance, Ohio, with an average temperature ranging between max 79°F (26.1°C) and min 61.3°F (16.3°C). Defiance's weather in August displays an average high-temperature of a still moderately hot 79°F (26.1°C), showing minor disparity from July's 81°F (27.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Defiance, is still a warm month, with an average temperature fluctuating between 73.8°F (23.2°C) and 55.6°F (13.1°C). The arrival of September marks a slight shift to an average high-temperature of a still warm 73.8°F (23.2°C) from August's 79°F (26.1°C). Weather in September »

Weather in October

October, like September, in Defiance, Ohio, is another enjoyable autumn month, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 45.5°F (7.5°C). Onset of October comes with a temperature decline, the average high falling from a warm 73.8°F (23.2°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Defiance, is also a frosty month, with an average temperature fluctuating between 34.5°F (1.4°C) and 47.1°F (8.4°C). Onset of November comes with a temperature decline, the average high falling from a refreshing 61.3°F (16.3°C) in October to a frosty 47.1°F (8.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Defiance, Ohio, with an average temperature varying between 27.1°F (-2.7°C) and 36.1°F (2.3°C). December brings a minor decrease, with the average high-temperature reducing from a frosty 47.1°F (8.4°C) in November to an icy 36.1°F (2.3°C). Weather in December »
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Frequently asked questions

What month is the coldest in Defiance?

Temperature records mark January as the coldest month, with highs averaging 30.2°F (-1°C) and lows at 19°F (-7.2°C).

What is the most humid month in Defiance?

January and February, with an average relative humidity of 84%, are most humid months in Defiance.

How many days does it rain in Defiance?

Throughout the year, in Defiance, Ohio, there are 160.2 rainfall days, and 27.56" (700mm) of precipitation is accumulated.

When does it snow in Defiance?

Months with snowfall in Defiance are January through May, November and December.

When does it snow the most in Defiance?

January is the month with the most snowfall. Snow falls for 13.2 days and accumulates 3.82" (97mm) of snow.

How much does it snow in Defiance?

Throughout the year, there are 45.7 snowfall days, and 13.74" (349mm) of snow is accumulated.

What is the month with the least sunshine in Defiance?

January has the least sunshine of the year in Defiance, Ohio, with an average of 3.4h of sunshine.

When is Daylight Saving Time (DST) in Defiance?

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

The month with the most rainfall in Defiance is April, when the rain falls for 16.3 days and typically aggregates up to 3.35" (85mm) of precipitation.

When it does not snow in Defiance?

In Defiance, snow does not fall in June through October.

When are the longest days in Defiance?

With an average of 15h and 6min of daylight, June has the longest days of the year in Defiance, Ohio.

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

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

What are the warmest months in Defiance?

July, known for its average high temperature of 81°F (27.2°C) and an average low temperature of 63.7°F (17.6°C), is the warmest month in Defiance, Ohio.

What month has the most sunshine in Defiance?

July has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the least humid month in Defiance?

The least humid month is October, with an average relative humidity of 74%.

What is the driest month in Defiance?

December is the month with the least rainfall in Defiance, Ohio. Rain falls for 10 days and accumulates 1.54" (39mm) of precipitation.

What is the month with the shortest days in Defiance?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

What is the month with the lowest UV index in Defiance?

December is the month with the lowest UV index in Defiance, Ohio, with an average maximum UV index of 1.

Average pressure
Defiance, OH

Average pressure - Defiance, OH

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Defiance, OH

Average wind speed - Defiance, OH

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity
Defiance, OH

Average humidity - Defiance, OH

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

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Average rainfall
Defiance, OH

Average rainfall - Defiance, OH

The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is December (1.54").

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Average rainfall days
Defiance, OH

Average rainfall days - Defiance, OH

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall
Defiance, OH

Average snowfall - Defiance, OH

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Defiance, OH

Average snowfall days - Defiance, OH

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Defiance, OH

Average daylight / Average sunshine - Defiance, OH

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days
Defiance, OH

Average sunshine days - Defiance, OH

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (10.1 days).

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Average visibility
Defiance, OH

Average visibility - Defiance, OH

The months with the highest visibility are February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, August and September (5mi).

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Defiance, Ohio, USA

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