August 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

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. The slightly high cloud percentage compared to the previous two months subtly signs the impending shift in seasons. As the last true summer month, it presents a final chance to experience the season's warmth fully.

Temperature

Fort Wayne experiences an average high-temperature of a still moderately hot 79.3°F (26.3°C) in August, marking an insignificant shift from 81.1°F (27.3°C) in July. In Fort Wayne, the average low-temperature during the month of August is an enjoyable 61.3°F (16.3°C).

Humidity

In August, the average relative humidity in Fort Wayne is 82%.

Rainfall

In August, in Fort Wayne, the rain falls for 14.8 days. Throughout August, 1.85" (47mm) of precipitation is accumulated. Throughout the year, in Fort Wayne, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Fort Wayne, the average length of the day in August is 13h and 46min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:56 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:14 pm EDT.

Sunshine

In Fort Wayne, the average sunshine in August is 9.5h.

UV index

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the UV index of 5 transforms into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What are August temperatures in Fort Wayne?

In Fort Wayne, 79.3°F (26.3°C) is the average high-temperature and 61.3°F (16.3°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in July is estimated at 86°F (30°C).

What is the average humidity in August in Fort Wayne?

The average relative humidity in August in Fort Wayne is 82%.

How much does it rain in Fort Wayne in August?

In August, the rain falls for 14.8 days. Throughout August, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Fort Wayne?

In Fort Wayne, snow does not fall in June through September.

How many hours of daylight does Fort Wayne have in August?

In August, the average day length is 13h and 46min.

When is the sunrise / sunset in August in Fort Wayne?

On the first day of August, sunrise is at 6:37 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:14 pm EDT.

How long on average sun shines in August in Fort Wayne?

The average sunshine duration in August in Fort Wayne, Indiana, is 9.5h.

What is the UV index intensity in August in Fort Wayne?

In August, the average daily maximum UV index in Fort Wayne, Indiana, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Fort Wayne, IN

Average temperature in August - Fort Wayne, IN
  • Average high temperature in August: 79.3°F

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).

  • Average low temperature in August: 61.3°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).

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Average pressure in August
Fort Wayne, IN

Average pressure in August - Fort Wayne, IN
  • Average pressure in August: 29.98"Hg

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).

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Average wind speed in August
Fort Wayne, IN

Average wind speed in August - Fort Wayne, IN
  • Average wind speed in August: 6.1mph

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).

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Average humidity in August
Fort Wayne, IN

Average humidity in August - Fort Wayne, IN
  • Average humidity in August: 82%

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

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Average rainfall in August
Fort Wayne, IN

Average rainfall in August - Fort Wayne, IN
  • Average rainfall in August: 1.85"

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

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Average rainfall days in August
Fort Wayne, IN

Average rainfall days in August - Fort Wayne, IN
  • Average rainfall days in August: 14.8 days

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).

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Average snowfall in August
Fort Wayne, IN

Average snowfall in August - Fort Wayne, IN
  • Average snowfall in August: 0"

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

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Average snowfall days in August
Fort Wayne, IN

Average snowfall days in August - Fort Wayne, IN
  • Average snowfall days in August: 0 days

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).

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Average daylight in August /
Average sunshine in August
Fort Wayne, IN

Average daylight in August / Average sunshine in August - Fort Wayne, IN
  • Average daylight in August: 13h and 5min

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).

  • Average sunshine in August: 9h and 3min

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).

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Average sunshine days in August
Fort Wayne, IN

Average sunshine days in August - Fort Wayne, IN
  • Average sunshine days in August: 12.4 days

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

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Average UV index in August
Fort Wayne, IN

Average UV index in August - Fort Wayne, IN
  • Average UV index in August: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Fort Wayne, IN

Average cloud cover in August - Fort Wayne, IN
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in August
Fort Wayne, IN

Average visibility in August - Fort Wayne, IN
  • Average visibility in August: 5mi

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).

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Fort Wayne, Indiana, USA

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