Climate and monthly weather forecast
Fort Wayne, IN

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The intricate structure of the Headwaters Park, in Fort Wayne, Indiana
The intricate structure of the Headwaters Park, in Fort Wayne, Indiana

The climate of Fort Wayne

The climate in Fort Wayne, located in Indiana, USA, is categorized as Dfa according to the Köppen climate classification. This indicates a humid continental climate with no dry season and hot summers. The geographical position of Fort Wayne contributes significantly to varied weather conditions throughout the year.

Over the course of a year, Fort Wayne experiences a wide range of temperatures from a low of 19.2°F (-7.1°C) in the coldest months to a high of 81.1°F (27.3°C) during the peak of summer. Relative humidity hovers generally between 76% and 84%, keeping the environment consistently moist year-round. Rainfall varies from month to month with the highest rainfall of 2.95" (75mm) observed during spring and a minimum of 1.38" (35mm) in the winter month. Snowfall is also a common occurrence, with the heaviest snowfall of 3.58" (91mm) in winter and negligible amounts during the warmer months.

Unique weather characteristics are also noted. Months from May to August have daylight hours ranging from 14.5h to 15.1h, providing long, sunny days. On the contrary, December remains relatively cloudier with cloud coverage of 62%. Wind speeds vary from a high of 10.5mph (16.9km/h) to a more gentle 6.1mph (9.8km/h), and thereby influencing the perceived temperature.

The best time to visit Fort Wayne

The most favorable time to visit Fort Wayne is during the summer months. Specifically, between May and August temperatures range from a comfortable 70.3°F (21.3°C) to a warm 81.1°F (27.3°C), and humidity levels are more moderate. During this time, daylight lasts up to 15.1 hours, providing ample time to explore and enjoy outdoor activities. With the longest sunshine duration of 10.1h per day and a maximum UV index of 6, this period is the best time for those who enjoy soaking in the sun.

The worst time to visit Fort Wayne

Cautious travelers may want to avoid visiting Fort Wayne during the winter, specifically from December to February, given the cold weather conditions. During this time, temperatures plummet to as low as 19.2°F (-7.1°C), and snowfall can reach up to 3.58" (91mm), thus making it less favorable for outdoor activities. Also, the shortest daylight duration of 9.3h in December can limit sightseeing hours.

Spring weather in Fort Wayne

Spring in Fort Wayne, from March to May, sees a significant transition in weather conditions. The temperatures rise gradually from a cool 46°F (7.8°C) in March to a more congenial 70.3°F (21.3°C) in May. Although rainfall is at its peak in April at 2.95" (75mm), the number of rainfall days goes from 11.5 days in March to 17.8 days in May, indicating lighter, more frequent showers. With increasing daylight hours from 12h in March to 14.5h in May and more sunshine hours, spring can be considered a pleasant time to be in Fort Wayne.

Summer weather in Fort Wayne

The summer months of June to August in Fort Wayne are typically warm with a peak temperature of 81.1°F (27.3°C) in July. During this period, rainfall is slightly lower, ranging from 2.28" (58mm) to 2.48" (63mm), and humidity levels are at their highest of the year. The wind speed diminishes, resulting in less cooling breezes. Daylight hours are long, ensuring ample opportunity for outdoor activities.

Autumn weather in Fort Wayne

Autumn, spanning from September to November, is characterized by a gradual decrease in temperature and daylight hours. Temperatures drop from a comfortable 73.9°F (23.3°C) in September to a relatively colder 47.5°F (8.6°C) in November. Rainfall is moderate at this time, ranging from 1.5" (38mm) to 1.61" (41mm), and daylight hours reduce to 9.9 hours by the end of November. This season provides visitors a sight of the beautiful fall foliage transformation.

Winter weather in Fort Wayne

Winter in Fort Wayne begins in December and lasts till February, presenting the coldest and harshest weather conditions of the year. It has temperatures plummeting between 19.2°F (-7.1°C) and 34.3°F (1.3°C) with the drier air indicated by a cloud percentage of 66%. Snowfall is common, peaking at 3.58" (91mm) in February. Despite the cold, the beauty of Fort Wayne under a blanket of snow captures the essence of a true winter wonderland.

Weather in January

Starting off the year, January experiences cold temperatures in Fort Wayne, Indiana, with one of the highest relative humidity levels in the year. The landscape often turns white as it is the month with the highest average snowfall at 2.91" (74mm). Weather in January »

Weather in February

Weather patterns in February are relatively close to those of January in Fort Wayne, Indiana. However, this month sees a small increment in temperatures, daylight and sunshine hours in comparison to the preceding month. Snowfall lessens yet surpasses the figures of the upcoming months at 3.58" (91mm). Weather in February »

Weather in March

Moving into March, subtle signs of spring begin to show as Fort Wayne, Indiana, starts seeing higher temperatures. The transition from winter to spring is not immediate, with the last of the year’s snowfall occurring in this month averaging 1.54" (39mm). Weather in March »

Weather in April

April marks the true commencement of spring in Fort Wayne, Indiana. The drop in snowfall from March to April is drastic, decreasing to a mere 0.63" (16mm), signaling the end of cold days. Meanwhile, precipitation sees a noticeable surge, as spring showers start to dominate, aiding in the blooming of nature’s beauty. Weather in April »

Weather in May

Throughout May, days in Fort Wayne, Indiana, become notably warmer heralding the approach of summer. A mere trace of snow caps the month’s precipitation figures at 0.04" (1mm) making it the last of the zeros for the year. As daylight and sunshine hours peak, the city basks under the clear blue skies. Weather in May »

Weather in June

June in Fort Wayne, Indiana, brings the onset of hot days, marking the official start of summer. With no snow received during this month, it is safe to say that summer is in full swing. Prolonged daylight hours ensure ample opportunity for outdoor activities and, with the increase in sunshine hours, there are plenty of bright and sunny days. Weather in June »

Weather in July

July experiences the warmest conditions in the city of Fort Wayne, Indiana. The rise in the average high temperatures to a peak of 81.1°F (27.3°C), accompanied by no snowfall, reflects the height of summer. Clear skies and abundant sunshine characterize this month, bringing with it the essence of summer. Weather in July »

Weather in August

August in Fort Wayne, Indiana, continues to ride the wave of sweltering heat, signifying the height of the summer. The average high remains steady with July's at 79.3°F (26.3°C), marking the final days of peak summer. Fort Wayne's landscape blooms under the bright skies as daylight hours remain significantly high. Weather in August »

Weather in September

In September, Fort Wayne, Indiana, witnesses the transition from summer to autumn, accompanied by a significant drop in temperatures. The absence of snowfall throughout this month confirms that summer isn't entirely behind. Ambient daylight and ample sunshine hours dominate the weather, showcasing the city’s tranquil setting. Weather in September »

Weather in October

October brings sweeping changes to Fort Wayne, Indiana, as the fall season becomes more apparent. A slight increase in precipitation with a measure of 1.5" (38mm) points towards the variability of the weather. Despite the drop in temperature, daylight hours are still considerable, illuminating the landscape with a soft, magical glow. Weather in October »

Weather in November

November in Fort Wayne, Indiana, signals the onset of the cold season with a significant drop in temperatures. The city experiences the first snowfall after summer, amounting to approximately 2.01" (51mm), indicating the imminent arrival of winter. Weather in November »

Weather in December

December marks the advent of full-fledged winter in Fort Wayne, Indiana. The second-highest snowfall received in the year averaging 1.85" (47mm), coupled with the dropping temperature, confirms the winter's stronghold. With the shortest daylight hours and reduced sunshine, December has the longest, chilliest nights. Weather in December »
Updated: Feb 12, 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 Fort Wayne?

January, noted for its average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 19.2°F (-7.1°C), is considered the coldest month in Fort Wayne, Indiana.

What is the most humid month in Fort Wayne?

The months with the highest humidity in Fort Wayne are January and February, with an average relative humidity of 84%.

How many days does it rain in Fort Wayne?

Throughout the year, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

When does it snow in Fort Wayne?

Months with snowfall in Fort Wayne are January through May, October through December.

How much does it snow in Fort Wayne?

In Fort Wayne, during the entire year, snow falls for 50 days and aggregates up to 12.68" (322mm) of snow.

What is the month with the least sunshine in Fort Wayne?

With an average of 3.3h of sunshine, January has the least sunshine of the year.

What is the driest month in Fort Wayne?

The month with the least rainfall is February, when the rain falls for 6.8 days and typically collects 1.38" (35mm) of precipitation.

What is the snowiest month in Fort Wayne?

February is the month with the most snowfall in Fort Wayne, Indiana. Snow falls for 12.7 days and accumulates 3.58" (91mm) of snow.

When is Daylight Saving Time (DST) in Fort Wayne?

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

The month with the most rainfall in Fort Wayne is April, when the rain falls for 15.6 days and typically aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Fort Wayne?

June through September are months without snowfall in Fort Wayne, Indiana.

When are the longest days in Fort Wayne?

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

What is the month with the highest UV index in Fort Wayne?

June is the month with the highest UV index, with an average maximum UV index of 6.

What time of the year is the hottest in Fort Wayne?

With average temperatures fluctuating between a high of 81.1°F (27.3°C) and a low of 63.9°F (17.7°C), July stands out as the warmest month.

What month has the most sunshine in Fort Wayne?

July has the most sunshine of the year in Fort Wayne, with an average of 10.1h of sunshine.

What is the least humid month in Fort Wayne?

With an average relative humidity of 75%, October is the least humid month in Fort Wayne, Indiana.

What is the month with the shortest days in Fort Wayne?

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

What is the month with the lowest UV index in Fort Wayne?

With an average maximum UV index of 1, December is the month with the lowest UV index.

Average temperature
Fort Wayne, IN

Average temperature - Fort Wayne, IN

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure
Fort Wayne, IN

Average pressure - Fort Wayne, IN

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

Average wind speed
Fort Wayne, IN

Average wind speed - Fort Wayne, IN

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity
Fort Wayne, IN

Average humidity - Fort Wayne, IN

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Fort Wayne, IN

Average rainfall - Fort Wayne, IN

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days
Fort Wayne, IN

Average rainfall days - Fort Wayne, IN

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.8 days).

Average snowfall
Fort Wayne, IN

Average snowfall - Fort Wayne, IN

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Fort Wayne, IN

Average snowfall days - Fort Wayne, IN

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Fort Wayne, IN

Average daylight / Average sunshine - Fort Wayne, IN

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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days
Fort Wayne, IN

Average sunshine days - Fort Wayne, IN

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).

Average visibility
Fort Wayne, IN

Average visibility - Fort Wayne, IN

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

Fort Wayne, Indiana, USA

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