August weather forecast
Coloma, MI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Coloma, Michigan, with temperature in the range of an average high of 77°F (25°C) and an average low of 63.3°F (17.4°C).

Temperature

Coloma notes an average high-temperature of a still warm 77°F (25°C) in August, displaying minor variation from July. During August, the temperature in Coloma, Michigan, tends to dip to an average of 63.3°F (17.4°C) at night.

Humidity

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

Rainfall

In August, the rain falls for 13.8 days. Throughout August, 1.26" (32mm) of precipitation is accumulated. In Coloma, Michigan, during the entire year, the rain falls for 129.4 days and collects up to 14.57" (370mm) of precipitation.

Snowfall

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

Daylight

In Coloma, Michigan, the average length of the day in August is 13h and 50min.
On the first day of August in Coloma, sunrise is at 6:39 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 8:20 pm EDT.

Sunshine

In Coloma, the average sunshine in August is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Coloma. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Coloma in August?

In Coloma, in August, the average high-temperature is 77°F (25°C), and the average low-temperature is 63.3°F (17.4°C).

What is the average humidity in August in Coloma?

The average relative humidity in August in Coloma is 79%.

How much does it rain in Coloma in August?

In Coloma, in August, it is raining for 13.8 days, with typically 1.26" (32mm) of accumulated precipitation.

When it does not snow in Coloma?

June through September are months without snowfall in Coloma, Michigan.

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

In August, the average day length in Coloma is 13h and 50min.

What time are sunrise and sunset in August in Coloma?

On the first day of August in Coloma, sunrise is at 6:39 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 8:20 pm EDT.

How many hours of sunshine does Coloma have in August?

The average sunshine duration in August in Coloma, Michigan, is 9.9h.

What are the months with the highest UV index in Coloma?

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

What is the UV index intensity in August in Coloma?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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
Coloma, MI

Average temperature in August - Coloma, MI
  • Average high temperature in August: 77°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 63.3°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in August
Coloma, MI

Average pressure in August - Coloma, MI
  • Average pressure in August: 29.98"Hg

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

Average wind speed in August
Coloma, MI

Average wind speed in August - Coloma, MI
  • Average wind speed in August: 7.3mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in August
Coloma, MI

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

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in August
Coloma, MI

Average rainfall in August - Coloma, MI
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is February (0.63").

Average rainfall days in August
Coloma, MI

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

The month with the highest number of rainy days is July (14.7 days).
The month with the least rainy days is February (4.5 days).

Average snowfall in August
Coloma, MI

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

The month with the highest snowfall is January (2.32").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Coloma, MI

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

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Coloma, MI

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in August
Coloma, MI

Average sunshine days in August - Coloma, MI
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is March (17.1 days).
The month with the least sunshine days is January (12.2 days).

Average UV index in August
Coloma, MI

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

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

Average cloud cover in August
Coloma, MI

Average cloud cover in August - Coloma, MI
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in August
Coloma, MI

Average visibility in August - Coloma, 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).

Coloma, Michigan, USA

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