August weather forecast
Florence, IN

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Weather in August

August, the last month of the summer in Florence, is another warm month, with an average temperature ranging between max 83.8°F (28.8°C) and min 64.6°F (18.1°C).

Temperature

August's onset records a minor alteration in the average high-temperature to a still moderately hot 83.8°F (28.8°C) from July's 84.6°F (29.2°C). In the month of August, an average of 64.6°F (18.1°C) marks the low-temperature in Florence.

Heat index

August's mean heat index is calculated to be a tropical 91.4°F (33°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in Florence.

Rainfall

In Florence, in August, it is raining for 13.6 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, in Florence, there are 146.4 rainfall days, and 23.58" (599mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Florence.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of August, in Florence, Indiana, sunrise is at 7:08 am and sunset at 8:11 pm EDT.

Sunshine

The average sunshine in August in Florence, Indiana, is 10.1h.

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 the average person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Florence in August?

In August, in Florence, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 64.6°F (18.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 91.4°F (33°C).

What is the least humid month in Florence?

The months with the lowest humidity in Florence are August through October, with an average relative humidity of 74%.

What is the average humidity in August in Florence?

In Florence, Indiana, the average relative humidity in August is 74%.

How much does it rain in Florence in August?

In Florence, Indiana, in August, it is raining for 13.6 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow in Florence?

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

How many hours of daylight does Florence have in August?

In Florence, Indiana, the average day length in August is 13h and 38min.

When are sunrise and sunset in August in Florence?

In August, on the first day of the month, sunrise is at 6:41 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:11 pm EDT.

How long on average sun shines in August in Florence?

In Florence, the average sunshine duration in August is 10.1h.

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

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

What is the UV index intensity in August in Florence?

The average daily maximum UV index in August in Florence is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Florence, IN

Average temperature in August - Florence, IN
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 64.6°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in August
Florence, IN

Average pressure in August - Florence, IN
  • Average pressure in August: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Florence, IN

Average wind speed in August - Florence, IN
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in August
Florence, IN

Average humidity in August - Florence, IN
  • Average humidity in August: 74%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).

Average rainfall in August
Florence, IN

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

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in August
Florence, IN

Average rainfall days in August - Florence, IN
  • Average rainfall days in August: 13.6 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in August
Florence, IN

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

The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Florence, IN

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

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Florence, IN

Average sunshine days in August - Florence, IN
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and June (12 days).

Average UV index in August
Florence, IN

Average UV index in August - Florence, 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, November and December (UV index 2).

Average cloud cover in August
Florence, IN

Average cloud cover in August - Florence, IN
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
Florence, IN

Average visibility in August - Florence, IN
  • Average visibility in August: 6mi

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).

Florence, Indiana, USA

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