August weather forecast
Fostoria, MI

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Weather in August

August, the last month of the summer in Fostoria, is another warm month, with an average temperature fluctuating between 59.4°F (15.2°C) and 76.6°F (24.8°C).

Temperature

August's arrival brings an average high-temperature of a still warm 76.6°F (24.8°C), demonstrating subtle variation from the preceding month. Fostoria observes an average nighttime temperature of 59.4°F (15.2°C) during August.

Humidity

In August, the average relative humidity in Fostoria is 81%.

Rainfall

In Fostoria, Michigan, in August, during 14.3 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Fostoria, during the entire year, the rain falls for 139.3 days and collects up to 19.96" (507mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in Fostoria, Michigan, is 13h and 54min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of August, sunrise is at 6:57 am and sunset at 8:09 pm EDT.

Sunshine

In Fostoria, the average sunshine in August is 9.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 5 in August transforms into this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the usual temperature for Fostoria in August?

An average high-temperature, in August, in Fostoria, is 76.6°F (24.8°C) and the average low-temperature is 59.4°F (15.2°C).

What is the average humidity in August in Fostoria?

In Fostoria, Michigan, the average relative humidity in August is 81%.

How much does it rain in Fostoria in August?

In Fostoria, Michigan, during August, the rain falls for 14.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Fostoria?

In Fostoria, snow does not fall in June through September.

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

The average day length in August in Fostoria, Michigan, is 13h and 54min.

What time are sunrise and sunset in August in Fostoria?

In August, on the first day of the month, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of the month, in Fostoria, sunrise is at 6:57 am and sunset at 8:09 pm EDT.

How many hours of sunshine does Fostoria have in August?

In August, the average sunshine duration is 9.8h.

When is the highest UV index in Fostoria?

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

What is the UV index reading in August in Fostoria?

In Fostoria, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Fostoria, MI

Average temperature in August - Fostoria, MI
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in August
Fostoria, MI

Average pressure in August - Fostoria, MI
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Fostoria, MI

Average wind speed in August - Fostoria, MI
  • Average wind speed in August: 6.9mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in August
Fostoria, MI

Average humidity in August - Fostoria, MI
  • Average humidity in August: 81%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in August
Fostoria, MI

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

The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is December (1.06").

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Average rainfall days in August
Fostoria, MI

Average rainfall days in August - Fostoria, MI
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (4.5 days).

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Average snowfall in August
Fostoria, MI

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

The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Fostoria, MI

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

The month with the highest number of snowfall days is January (16.6 days).
The 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
Fostoria, MI

Average daylight in August / Average sunshine in August - Fostoria, MI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in August
Fostoria, MI

Average sunshine days in August - Fostoria, MI
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index in August
Fostoria, MI

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

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

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Average cloud cover in August
Fostoria, MI

Average cloud cover in August - Fostoria, MI
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Fostoria, MI

Average visibility in August - Fostoria, MI
  • Average visibility in August: 6mi

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

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Fostoria, Michigan, USA

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