May weather forecast
Mount Clemens, MI

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Weather in May

The last month of the spring, May, is a comfortable month in Mount Clemens, Michigan, with an average temperature fluctuating between 65.3°F (18.5°C) and 48.9°F (9.4°C).

Temperature

The average high-temperature increases in May, moving from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.3°F (18.5°C). In May, the temperature in Mount Clemens drops to an average of 48.9°F (9.4°C) at night.

Humidity

The months with the lowest humidity in Mount Clemens are April, May, July through October, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17.7 days and typically aggregates up to 2.8" (71mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Mount Clemens. During 0.3 snowfall days, in May, Mount Clemens aggregates 0.04" (1mm) of snow. In Mount Clemens, during the entire year, snow falls for 43.5 days and aggregates up to 12.72" (323mm) of snow.

Ocean temperature

In Mount Clemens, the average seawater temperature in May is 45.5°F (7.5°C).
Note: It is life-risking to swim in 45.5°F (7.5°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.

Daylight

The average length of the day in May in Mount Clemens is 14h and 38min.
On the first day of May, sunrise is at 6:24 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 9:02 pm EDT.

Sunshine

The average sunshine in May is 8.9h.

UV index

In Mount Clemens, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the average May temperature in Mount Clemens?

During May, Mount Clemens experiences an average high-temperature of 65.3°F (18.5°C) and a low-temperature of 48.9°F (9.4°C).

What are the least humid months in Mount Clemens?

April, May, July through October, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in May in Mount Clemens?

The average relative humidity in May is 76%.

What is the wettest month in Mount Clemens?

May is the month with the most rainfall. Rain falls for 17.7 days and accumulates 2.8" (71mm) of precipitation.

How many days does it rain in May in Mount Clemens?

In Mount Clemens, Michigan, in May, it is raining for 17.7 days, with typically 2.8" (71mm) of accumulated precipitation.

What is the last month it snows in Mount Clemens?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Mount Clemens aggregates 0.04" (1mm) of snow.

How cold is the water in May in Mount Clemens?

In Mount Clemens, in May, the average water temperature is 45.5°F (7.5°C). Swimming in 45.5°F (7.5°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Mount Clemens have in May?

In Mount Clemens, the average day length in May is 14h and 38min.

When are sunrise and sunset in May in Mount Clemens?

On the first day of May, sunrise is at 6:24 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 9:02 pm EDT.

How long on average sun shines in May in Mount Clemens?

In May, the average sunshine duration is 8.9h.

What is the UV index reading in May in Mount Clemens?

In May, the average daily maximum UV index in Mount Clemens, Michigan, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Mount Clemens, MI

Average temperature in May - Mount Clemens, MI
  • Average high temperature in May: 65.3°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in May: 48.9°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in May
Mount Clemens, MI

Average pressure in May - Mount Clemens, MI
  • Average pressure in May: 29.98"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 May
Mount Clemens, MI

Average wind speed in May - Mount Clemens, MI
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in May
Mount Clemens, MI

Average humidity in May - Mount Clemens, MI
  • Average humidity in May: 76%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, July, August, September and October (76%).

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Average rainfall in May
Mount Clemens, MI

Average rainfall in May - Mount Clemens, MI
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in May
Mount Clemens, MI

Average rainfall days in May - Mount Clemens, MI
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in May
Mount Clemens, MI

Average snowfall in May - Mount Clemens, MI
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Mount Clemens, MI

Average snowfall days in May - Mount Clemens, MI
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in May
Mount Clemens, MI

Average sea temperature in May - Mount Clemens, MI
  • Average sea temperature in May: 45.5°F

The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

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Average daylight in May /
Average sunshine in May
Mount Clemens, MI

Average daylight in May / Average sunshine in May - Mount Clemens, MI
  • Average daylight in May: 14h and 4min

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 May: 8h 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: 3h and 12min).

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Average sunshine days in May
Mount Clemens, MI

Average sunshine days in May - Mount Clemens, MI
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in May
Mount Clemens, MI

Average UV index in May - Mount Clemens, MI
  • Average UV index in May: 5

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

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Average cloud cover in May
Mount Clemens, MI

Average cloud cover in May - Mount Clemens, MI
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in May
Mount Clemens, MI

Average visibility in May - Mount Clemens, MI
  • Average visibility in May: 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).

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Mount Clemens, Michigan, USA

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