Sandusky
Ohio, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Sandusky, OH

The last month of the summer, August, is also a moderately hot month in Sandusky, Ohio, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 64°F (17.8°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still warm 79.9°F (26.6°C). The average low-temperature, in Sandusky, is 64°F (17.8°C).

Rainfall

In Sandusky, Ohio, in August, it is raining for 9.7 days, with typically 3.6" (92.7mm) of accumulated precipitation. Throughout the year, in Sandusky, there are 130.3 rainfall days, and 34.5" (875.3mm) of precipitation is accumulated.

Snowfall

Throughout the year, in Sandusky, 23.3" (591.7mm) of snow is accumulated.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 73.4°F (23°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 73.4°F (23°C).

Daylight

In Sandusky, the average length of the day is 13.8h.

Sunshine

The average sunshine in August is 8h.

UV index

The average daily maximum UV index in Sandusky is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays for the average person.
In August, the average maximum UV index of 8 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in August in Sandusky?

In August, in Sandusky, the average high-temperature is 79.9°F (26.6°C), and the average low-temperature is 64°F (17.8°C).

How much does it rain in Sandusky in August?

In Sandusky, Ohio, during August, the rain falls for 9.7 days and regularly aggregates up to 3.6" (92.7mm) of precipitation.

What month is the ocean warmest in Sandusky?

With an average ocean temperature of 73.4°F (23°C), August is the month with the warmest seawater. A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.4°F (23°C) water.

How warm is the water in August in Sandusky?

In Sandusky, Ohio, in August, the average water temperature is 73.4°F (23°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.4°F (23°C) water may be enjoyable.

How many hours of daylight does Sandusky have in August?

In Sandusky, the average length of the day in August is 13.8h.

How many hours of sunshine does Sandusky have in August?

In August, the average sunshine in Sandusky, Ohio, is 8h.

What is the UV index reading in August in Sandusky?

In August, the average daily maximum UV index in Sandusky, Ohio, is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Sandusky, OH
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (81.8°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average rainfall in August - Sandusky, OH
  • Average rainfall in August: 3.7"

The wettest month (with the highest rainfall) is June (4.2").
The driest month (with the lowest rainfall) is February (1.7").

Average rainfall days in August - Sandusky, OH
  • Average rainfall days in August: 9.7 days

The month with the highest number of rainy days is April (12.3 days).
The month with the lowest number of rainy days is February (9.4 days).

Average snowfall in August - Sandusky, OH
  • Average snowfall in August: 0"

The month with the highest snowfall is January (8.8").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (6.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in August - Sandusky, OH
  • Average sea temperature in August: 73°F

The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (34°F).

Average daylight in August / Average sunshine in August - Sandusky, OH
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 8h

Months with most sunshine are June and July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 2h).

Average UV index in August - Sandusky, OH
  • Average UV index in August: 8

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).