August weather forecast
Harbor Beach, MI

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Weather in August

The last month of the summer, August, is another pleasant month in Harbor Beach, Michigan, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 64.9°F (18.3°C).

Temperature

Harbor Beach, Michigan, experiences its highest average temperatures in August, reaching a peak of 71.6°F (22°C) and a minimum of 64.9°F (18.3°C).

Humidity

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

Rainfall

In Harbor Beach, during August, the rain falls for 17.2 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 147 rainfall days, and 25.67" (652mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Harbor Beach, the average length of the day in August is 13h and 56min.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:53 pm. On the last day of August, sunrise is at 6:53 am and sunset at 8:07 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

In Harbor Beach, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

August, noted for its average high-temperature of 71.6°F (22°C) and an average low-temperature of 64.9°F (18.3°C), is considered the warmest month.

What is the usual temperature for Harbor Beach in August?

August temperatures vary between a high-temperature of 71.6°F (22°C) and a low-temperature of 64.9°F (18.3°C).

What is the average humidity in August?

The average relative humidity in August is 79%.

How much does it rain in August?

In Harbor Beach, Michigan, during August, the rain falls for 17.2 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When it does not snow?

In Harbor Beach, snow does not fall in May through October.

What is the average length of the day in August?

In August, the average day length in Harbor Beach is 13h and 56min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:20 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:07 pm EDT.

How many hours of sunshine does Harbor Beach have in August?

The average sunshine duration in August is 10.3h.

What is the UV index reading in August?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Harbor Beach, MI

Average temperature in August - Harbor Beach, MI
  • Average high temperature in August: 71.6°F

The warmest month (with the highest average high temperature) is August (71.6°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in August
Harbor Beach, MI

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

The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Harbor Beach, MI

Average wind speed in August - Harbor Beach, MI
  • Average wind speed in August: 10mph

The windiest months (with the highest average wind speed) are January and December (15.8mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

Average humidity in August
Harbor Beach, MI

Average humidity in August - Harbor Beach, MI
  • Average humidity in August: 79%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are September, October and November (77%).

Average rainfall in August
Harbor Beach, MI

Average rainfall in August - Harbor Beach, MI
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is June (2.99").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in August
Harbor Beach, MI

Average rainfall days in August - Harbor Beach, MI
  • Average rainfall days in August: 17.2 days

The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in August
Harbor Beach, MI

Average snowfall in August - Harbor Beach, MI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Harbor Beach, MI

Average snowfall days in August - Harbor Beach, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Harbor Beach, MI

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in August
Harbor Beach, MI

Average sunshine days in August - Harbor Beach, MI
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is June (13.8 days).
The month with the least sunshine days is August (11.3 days).

Average UV index in August
Harbor Beach, MI

Average UV index in August - Harbor Beach, MI
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in August
Harbor Beach, MI

Average cloud cover in August - Harbor Beach, MI
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Harbor Beach, MI

Average visibility in August - Harbor Beach, MI
  • 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).

Harbor Beach, Michigan, USA

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