August weather forecast and climate
Franklin, OH

The last month of the summer, August, is another warm month in Franklin, Ohio, with average temperature varying between 81.1°F (27.3°C) and 62.8°F (17.1°C).

Temperature

In Franklin, the average high-temperature is practically the same as in July - a still moderately hot 81.1°F (27.3°C). In August, the average low-temperature is 62.8°F (17.1°C).

Heat index

The average heat index in August is estimated at a hot 86.5°F (30.3°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In August, the average relative humidity in Franklin is 79%.

Rainfall

In Franklin, Ohio, during 12.9 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 139.3 rainfall days, and 19.92" (506mm) of precipitation is accumulated.

Snowfall

In Franklin snow does not fall in May through September.

Daylight

The average length of the day in Franklin is 13.7h.

Sunshine

June and August, with an average of 10.2h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Franklin. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in August in Franklin?

The average high-temperature, in August, is 81.1°F (27.3°C), while the average low-temperature is 62.8°F (17.1°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines air temperature and relative humidity, is evaluated at 86.5°F (30.3°C).

What is the average humidity in August in Franklin?

In August, the average relative humidity is 79%.

How many days does it rain in August in Franklin?

In Franklin, during August, the rain falls for 12.9 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Franklin?

In Franklin, Ohio, snow does not fall in May through September.

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

The average length of the day in August in Franklin, Ohio, is 13.7h.

What is the month with the most sunshine in Franklin?

June and August, with an average of 10.2h of sunshine, are months with the most sunshine.

How many hours of sunshine does Franklin have in August?

In Franklin, the average sunshine in August is 10.2h.

What are the months with the highest UV index in Franklin?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Franklin, Ohio.

What is the UV index intensity in August in Franklin?

In August, the average daily maximum UV index in Franklin is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.
Average temperature in August - Franklin, OH
  • Average high temperature in August: 27.3°C

The warmest month (with the highest average high temperature) is July (27.5°C).
The month with the lowest average high temperature is January (1.1°C).

  • Average low temperature in August: 17.1°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).

Average pressure in August - Franklin, OH
  • Average pressure in August: 1015.5mbar

The month with the highest atmospheric pressure is November (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in August - Franklin, OH
  • Average wind speed in August: 8.9km/h

The windiest month (with the highest average wind speed) is January (15.8km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

Average humidity in August - Franklin, OH
  • Average humidity in August: 79%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August - Franklin, OH
  • Average rainfall in August: 40mm

The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is October (30mm).

Average rainfall days in August - Franklin, OH
  • Average rainfall days in August: 12.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in August - Franklin, OH
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (45mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in August - Franklin, OH
  • Average snowfall days in August: 0 days

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

Average daylight in August / Average sunshine in August - Franklin, OH
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 10.2h

Months with the most sunshine are June and August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.7h).

Average sunshine days in August - Franklin, OH
  • Average sunshine days in August: 15.1 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (12 days).

Average UV index in August - Franklin, OH
  • Average UV index in August: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August - Franklin, OH
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August - Franklin, OH
  • Average visibility in August: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).