August weather forecast
Hartland, MI

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Weather in August

August, the last month of the summer in Hartland, is also a moderately hot month, with an average temperature fluctuating between 77.9°F (25.5°C) and 60.4°F (15.8°C).

Temperature

An average high-temperature of a still moderately hot 77.9°F (25.5°C) marks August, exhibiting a close resemblance to the conditions in July. Throughout August nights, Hartland registers an average low-temperature of 60.4°F (15.8°C).

Humidity

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

Rainfall

In Hartland, in August, during 14.6 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Hartland, during the entire year, the rain falls for 151 days and collects up to 26.57" (675mm) of precipitation.

Snowfall

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

Daylight

In Hartland, Michigan, the average length of the day in August is 13h and 52min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:55 pm. On the last day of August, in Hartland, sunrise is at 6:59 am and sunset at 8:10 pm EDT.

Sunshine

In Hartland, the average sunshine in August is 10h.

UV index

With an average maximum UV index of 6, August is the month with the highest UV index in Hartland. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the average August temperature in Hartland?

The high-temperature, in August, in Hartland, is 77.9°F (25.5°C), while the low-temperature averages to 60.4°F (15.8°C).

What is the average humidity in August in Hartland?

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

How much does it rain in Hartland in August?

In Hartland, Michigan, in August, during 14.6 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow in Hartland?

June through September are months without snowfall in Hartland.

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

In August, the average day length in Hartland, Michigan, is 13h and 52min.

When are sunrise and sunset in August in Hartland?

In August, on the first day of the month, sunrise is at 6:27 am and sunset at 8:55 pm. On the last day of the month, in Hartland, Michigan, sunrise is at 6:59 am and sunset at 8:10 pm EDT.

How long on average sun shines in August in Hartland?

The average sunshine duration in August in Hartland is 10h.

What is the month with the highest UV index in Hartland?

The month with the highest UV index in Hartland is August, with an average maximum UV index of 6.

How high is the UV index in August in Hartland?

In August, the average daily maximum UV index in Hartland is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Hartland, MI

Average temperature in August - Hartland, MI
  • Average high temperature in August: 77.9°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 (27.5°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in August
Hartland, MI

Average pressure in August - Hartland, MI
  • Average pressure in August: 29.97"Hg

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

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Average wind speed in August
Hartland, MI

Average wind speed in August - Hartland, MI
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in August
Hartland, MI

Average humidity in August - Hartland, MI
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in August
Hartland, MI

Average rainfall in August - Hartland, MI
  • Average rainfall in August: 2.44"

The wettest month (with the highest rainfall) is May (3.27").
The driest months (with the least rainfall) are February and December (1.46").

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Average rainfall days in August
Hartland, MI

Average rainfall days in August - Hartland, MI
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (5 days).

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Average snowfall in August
Hartland, MI

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

The month with the highest snowfall is February (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Hartland, MI

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

The month with the highest number of snowfall days is January (16.2 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
Hartland, MI

Average daylight in August / Average sunshine in August - Hartland, 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 6min).

  • Average sunshine in August: 10h and 0min

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
Hartland, MI

Average sunshine days in August - Hartland, MI
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in August
Hartland, MI

Average UV index in August - Hartland, MI
  • Average UV index in August: 6

The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Hartland, MI

Average cloud cover in August - Hartland, MI
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Hartland, MI

Average visibility in August - Hartland, 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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Hartland, Michigan, USA

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