August weather forecast
Frankfort, IN

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Weather in August

August, the last month of the summer in Frankfort, is another warm month, with an average temperature fluctuating between 62.6°F (17°C) and 79.7°F (26.5°C).

Temperature

Frankfort transitions into August recording an average high-temperature of a still warm 79.7°F (26.5°C), closely aligning with the preceding month's temperature. Frankfort records a steady low-temperature average of 62.6°F (17°C) during August.

Humidity

In Frankfort, the average relative humidity in August is 83%.

Rainfall

In Frankfort, during August, the rain falls for 13.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 139.5 rainfall days, and 18.07" (459mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 43min.
On the first day of August in Frankfort, sunrise is at 6:44 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in August is 9.3h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 6 in August transforms into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Frankfort in August?

During August, Frankfort experiences an average high-temperature of 79.7°F (26.5°C) and a low-temperature of 62.6°F (17°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Frankfort?

The average relative humidity in August in Frankfort is 83%.

How much does it rain in Frankfort in August?

In Frankfort, during August, the rain falls for 13.8 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Frankfort?

In Frankfort, snow does not fall in May through September.

What is the average length of the day in August in Frankfort?

The average day length in August in Frankfort, Indiana, is 13h and 43min.

When are sunrise and sunset in August in Frankfort?

In August, on the first day of the month, sunrise is at 6:44 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Frankfort have in August?

The average sunshine duration in August is 9.3h.

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

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

How high is the UV index in August in Frankfort?

In August, the average daily maximum UV index in Frankfort is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
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
Frankfort, IN

Average temperature in August - Frankfort, IN
  • Average high temperature in August: 79.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in August
Frankfort, IN

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Frankfort, IN

Average wind speed in August - Frankfort, IN
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in August
Frankfort, IN

Average humidity in August - Frankfort, IN
  • Average humidity in August: 83%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Frankfort, IN

Average rainfall in August - Frankfort, IN
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is February (0.94").

Average rainfall days in August
Frankfort, IN

Average rainfall days in August - Frankfort, IN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in August
Frankfort, IN

Average snowfall in August - Frankfort, IN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Frankfort, IN

Average snowfall days in August - Frankfort, IN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Frankfort, IN

Average daylight in August / Average sunshine in August - Frankfort, IN
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Frankfort, IN

Average sunshine days in August - Frankfort, IN
  • Average sunshine days in August: 14 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in August
Frankfort, IN

Average UV index in August - Frankfort, IN
  • Average UV index in August: 6

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, October, November and December (UV index 2).

Average cloud cover in August
Frankfort, IN

Average cloud cover in August - Frankfort, IN
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in August
Frankfort, IN

Average visibility in August - Frankfort, IN
  • Average visibility in August: 5mi

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

Frankfort, Indiana, USA

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