May weather forecast
Marine City, MI

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Weather in May

May, the last month of the spring in Marine City, is an enjoyable month, with an average temperature varying between 48.7°F (9.3°C) and 63.9°F (17.7°C).

Temperature

With the onset of May, Marine City's average high-temperature sees a rise, moving from April's cool 51.3°F (10.7°C) to a refreshing 63.9°F (17.7°C). Marine City encounters a steady low-temperature average of 48.7°F (9.3°C) throughout the month of May.

Humidity

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

Rainfall

In Marine City, in May, during 17.1 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Marine City, during the entire year, the rain falls for 143.3 days and collects up to 23.03" (585mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Marine City. May is the last month it regularly snows in Marine City, Michigan. During 0.2 snowfall days, in May, Marine City aggregates 0.67" (17mm) of snow. In Marine City, during the entire year, snow falls for 45.4 days and aggregates up to 13.46" (342mm) of snow.

Ocean temperature

In Marine City, in May, the average water temperature is 44.6°F (7°C).
Note: It is advised against swimming in 44.6°F (7°C) when it drops below 50°F (10°C). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

The average length of the day in May in Marine City is 14h and 39min.
On the first day of May, sunrise is at 6:23 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 9:01 pm EDT.

Sunshine

In Marine City, the average sunshine in May is 8.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Marine City?

May temperatures in Marine City vary between a high-temperature of 63.9°F (17.7°C) and a low-temperature of 48.7°F (9.3°C).

What are the least humid months in Marine City?

April, May and October, with an average relative humidity of 76%, are the least humid months in Marine City, Michigan.

What is the average humidity in May in Marine City?

In Marine City, the average relative humidity in May is 76%.

How much does it rain in Marine City in May?

In May, the rain falls for 17.1 days. Throughout May, 2.68" (68mm) of precipitation is accumulated.

What is the last month it snows in Marine City?

May is the last month it regularly snows in Marine City. During 0.2 snowfall days, in May, Marine City aggregates 0.67" (17mm) of snow.

What is the water temperature in May in Marine City?

In Marine City, in May, the average water temperature is 44.6°F (7°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Marine City have in May?

In May, the average day length in Marine City is 14h and 39min.

When is the sunrise / sunset in May in Marine City?

In May, on the first day of the month, sunrise is at 6:23 am and sunset at 8:30 pm. On the last day of the month, in Marine City, Michigan, sunrise is at 5:54 am and sunset at 9:01 pm EDT.

How many hours of sunshine does Marine City have in May?

In May, the average sunshine duration in Marine City is 8.9h.

What is the UV index intensity in May in Marine City?

The average daily maximum UV index in May in Marine City, Michigan, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from 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
Marine City, MI

Average temperature in May - Marine City, MI
  • Average high temperature in May: 63.9°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 (28.2°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in May
Marine City, MI

Average pressure in May - Marine City, 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).

Average wind speed in May
Marine City, MI

Average wind speed in May - Marine City, MI
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in May
Marine City, MI

Average humidity in May - Marine City, MI
  • Average humidity in May: 76%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).

Average rainfall in May
Marine City, MI

Average rainfall in May - Marine City, MI
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is July (2.72").
The driest months (with the least rainfall) are January and December (1.18").

Average rainfall days in May
Marine City, MI

Average rainfall days in May - Marine City, MI
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in May
Marine City, MI

Average snowfall in May - Marine City, MI
  • Average snowfall in May: 0.67"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Marine City, MI

Average snowfall days in May - Marine City, MI
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in May
Marine City, MI

Average sea temperature in May - Marine City, MI
  • Average sea temperature in May: 44.6°F

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (32.4°F).

Average daylight in May /
Average sunshine in May
Marine City, MI

Average daylight in May / Average sunshine in May - Marine City, 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 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in May
Marine City, MI

Average sunshine days in May - Marine City, MI
  • Average sunshine days in May: 11.7 days

The month with the most sunshine days is November (16.5 days).
The months with the least sunshine days are May and July (11.7 days).

Average UV index in May
Marine City, MI

Average UV index in May - Marine City, MI
  • Average UV index in May: 5

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

Average cloud cover in May
Marine City, MI

Average cloud cover in May - Marine City, MI
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in May
Marine City, MI

Average visibility in May - Marine City, 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).

Marine City, Michigan, USA

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