August weather forecast
Hamilton, MI

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Weather in August

August, the last month of the summer in Hamilton, is another warm month, with an average temperature fluctuating between 63.1°F (17.3°C) and 77.2°F (25.1°C).

Temperature

The onset of August brings an average high-temperature of a still warm 77.2°F (25.1°C), nearly matching the July temperature. An average nighttime temperature of 63.1°F (17.3°C) is observed in Hamilton during August.

Humidity

In Hamilton, the average relative humidity in August is 78%.

Rainfall

In August, in Hamilton, the rain falls for 14.3 days. Throughout August, 2.24" (57mm) of precipitation is accumulated. Throughout the year, in Hamilton, there are 149.3 rainfall days, and 25.91" (658mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 52min.
On the first day of August, sunrise is at 6:36 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:19 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hamilton. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In August, the UV index of 6 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the temperature in August in Hamilton?

Hamilton in August has an average high-temperature of 77.2°F (25.1°C) and an average low-temperature of 63.1°F (17.3°C).

What is the average humidity in August in Hamilton?

The average relative humidity in August in Hamilton, Michigan, is 78%.

How many days does it rain in August in Hamilton?

In Hamilton, Michigan, in August, it is raining for 14.3 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow in Hamilton?

June through September are months without snowfall in Hamilton.

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

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

When is the sunrise / sunset in August in Hamilton?

On the first day of August, sunrise is at 6:36 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:19 pm EDT.

How long on average sun shines in August in Hamilton?

In Hamilton, the average sunshine duration in August is 10.1h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hamilton.

How high is the UV index in August in Hamilton?

The average daily maximum UV index in August in Hamilton, Michigan, is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Hamilton, MI

Average temperature in August - Hamilton, MI
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in August: 63.1°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in August
Hamilton, MI

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

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

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Average wind speed in August
Hamilton, MI

Average wind speed in August - Hamilton, MI
  • Average wind speed in August: 7.6mph

The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in August
Hamilton, MI

Average humidity in August - Hamilton, MI
  • Average humidity in August: 78%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are October and November (76%).

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Average rainfall in August
Hamilton, MI

Average rainfall in August - Hamilton, MI
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are February and November (1.5").

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Average rainfall days in August
Hamilton, MI

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

The month with the highest number of rainy days is October (17.1 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in August
Hamilton, MI

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

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Hamilton, MI

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

The month with the highest number of snowfall days is January (17.8 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
Hamilton, MI

Average daylight in August / Average sunshine in August - Hamilton, 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 1min

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 30min).

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Average sunshine days in August
Hamilton, MI

Average sunshine days in August - Hamilton, MI
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is January (7.4 days).

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Average UV index in August
Hamilton, MI

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Hamilton, MI

Average cloud cover in August - Hamilton, MI
  • Average cloud cover in August: 26

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in August
Hamilton, MI

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

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