August weather forecast
Constantine, MI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Constantine, Michigan, with an average temperature fluctuating between 78.3°F (25.7°C) and 60.3°F (15.7°C).

Temperature

With the transition into August, Constantine notes an average high-temperature of a still warm 78.3°F (25.7°C), closely resembling July. Constantine, during August, witnesses an average low-temperature of 60.3°F (15.7°C).

Humidity

In Constantine, the average relative humidity in August is 82%.

Rainfall

In Constantine, Michigan, in August, it is raining for 15.3 days, with typically 1.89" (48mm) of accumulated precipitation. In Constantine, during the entire year, the rain falls for 149.2 days and collects up to 21.5" (546mm) of precipitation.

Snowfall

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

Daylight

In Constantine, the average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 6:37 am and sunset at 9:00 pm. On the last day of August, sunrise is at 7:08 am and sunset at 8:17 pm EDT.

Sunshine

In Constantine, the average sunshine in August is 9.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in August translates into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the temperatures in Constantine in August?

In Constantine, in August, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 60.3°F (15.7°C).

What is the average humidity in August in Constantine?

In August, the average relative humidity in Constantine is 82%.

How much does it rain in Constantine in August?

In August, the rain falls for 15.3 days. Throughout August, 1.89" (48mm) of precipitation is accumulated.

When it does not snow in Constantine?

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

How many hours of daylight does Constantine have in August?

The average day length in August in Constantine is 13h and 49min.

What time are sunrise and sunset in August in Constantine?

In August, on the first day of the month, sunrise is at 6:37 am and sunset at 9:00 pm. On the last day of the month, in Constantine, sunrise is at 7:08 am and sunset at 8:17 pm EDT.

How long on average sun shines in August in Constantine?

In Constantine, the average sunshine duration in August is 9.4h.

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

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

How high is the UV index in August in Constantine?

In Constantine, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
Constantine, MI

Average temperature in August - Constantine, MI
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in August
Constantine, MI

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

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Constantine, MI

Average wind speed in August - Constantine, MI
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in August
Constantine, MI

Average humidity in August - Constantine, MI
  • Average humidity in August: 82%

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

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Average rainfall in August
Constantine, MI

Average rainfall in August - Constantine, MI
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are February and November (1.1").

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Average rainfall days in August
Constantine, MI

Average rainfall days in August - Constantine, MI
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (6 days).

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Average snowfall in August
Constantine, MI

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

The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Constantine, MI

Average snowfall days in August - Constantine, 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
Constantine, MI

Average daylight in August / Average sunshine in August - Constantine, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in August
Constantine, MI

Average sunshine days in August - Constantine, MI
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index in August
Constantine, MI

Average UV index in August - Constantine, 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
Constantine, MI

Average cloud cover in August - Constantine, MI
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Constantine, MI

Average visibility in August - Constantine, MI
  • Average visibility in August: 5mi

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

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Constantine, Michigan, USA

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