August weather forecast and climate
Owosso, MI

Weather in August

August, the last month of the summer, in Owosso, is also a moderately hot month, with average temperature ranging between min 59.5°F (15.3°C) and max 77.5°F (25.3°C).

Temperature

In Owosso, the average high-temperature is essentially the same as in July - a still warm 77.5°F (25.3°C). In August, the average low-temperature is 59.5°F (15.3°C).

Humidity

The average relative humidity in August is 80%.

Rainfall

In Owosso, during 13.8 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Owosso, there are 137.7 rainfall days, and 21.3" (541mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in Owosso is 13.9h.

Sunshine

In August, the average sunshine in Owosso, Michigan, is 9.7h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in August interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Owosso?

The average high-temperature, in August, in Owosso, Michigan, is 77.5°F (25.3°C), while the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in August in Owosso?

In August, the average relative humidity is 80%.

How many days does it rain in August in Owosso?

In Owosso, Michigan, during August, the rain falls for 13.8 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Owosso?

May through September are months without snowfall.

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

The average length of the day in August in Owosso is 13.9h.

How long on average sun shines in August in Owosso?

In Owosso, the average sunshine in August is 9.7h.

When is the highest UV index in Owosso?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Owosso, Michigan.

What is the UV index reading in August in Owosso?

In Owosso, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Owosso, MI

Average temperature in August - Owosso, MI
  • Average high temperature in August: 77.5°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

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Average pressure in August
Owosso, MI

Average pressure in August - Owosso, MI
  • Average pressure in August: 29.97"

The month with the highest atmospheric pressure is March (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in August
Owosso, MI

Average wind speed in August - Owosso, MI
  • Average wind speed in August: 6.7mph

The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in August
Owosso, MI

Average humidity in August - Owosso, MI
  • Average humidity in August: 80%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in August
Owosso, MI

Average rainfall in August - Owosso, MI
  • Average rainfall in August: 2.05"

The wettest month (with the highest rainfall) is May (2.52").
The driest months (with the least rainfall) are March, November and December (1.18").

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Average rainfall days in August
Owosso, MI

Average rainfall days in August - Owosso, MI
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (5 days).

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Average snowfall in August
Owosso, MI

Average snowfall in August - Owosso, MI
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.57").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Owosso, MI

Average snowfall days in August - Owosso, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.2 days).
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
Owosso, MI

Average daylight in August / Average sunshine in August - Owosso, MI
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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Average sunshine days in August
Owosso, MI

Average sunshine days in August - Owosso, MI
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (9.7 days).

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Average UV index in August
Owosso, MI

Average UV index in August - Owosso, MI
  • Average UV index in August: 5

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Owosso, MI

Average cloud cover in August - Owosso, MI
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Owosso, MI

Average visibility in August - Owosso, MI
  • Average visibility in August: 5mi

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

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