May weather forecast
Saint Michaels, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Saint Michaels, Maryland, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 57.9°F (14.4°C).

Temperature

With the start of May, the average high-temperature marginally shifts from April's enjoyable 62.1°F (16.7°C) to an agreeable 70.7°F (21.5°C). An average temperature of 57.9°F (14.4°C) is recorded in Saint Michaels during the nights in May.

Humidity

May is the most humid month in Saint Michaels, with an average relative humidity of 79%.

Rainfall

In May, in Saint Michaels, the rain falls for 17.2 days. Throughout May, 2.64" (67mm) of precipitation is accumulated. Throughout the year, in Saint Michaels, there are 157 rainfall days, and 32.91" (836mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In May, the average ocean temperature is 57.4°F (14.1°C).
Note: Swimming in 57.4°F (14.1°C) is deemed hazardous. Exposure to temperatures below 50°F (10°C) leads to immediate severe cold shock and hyperventilation.

Daylight

In Saint Michaels, Maryland, the average length of the day in May is 14h and 19min.
On the first day of May, sunrise is at 6:06 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:23 pm EDT.

Sunshine

In May, the average sunshine is 9.3h.

UV index

The months with the highest UV index in Saint Michaels are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the usual temperature for Saint Michaels in May?

The average high-temperature and low-temperature in Saint Michaels during May are 70.7°F (21.5°C) and 57.9°F (14.4°C) respectively.

What is the most humid month in Saint Michaels?

The most humid month in Saint Michaels, Maryland, is May, with an average relative humidity of 79%.

What is the average humidity in May in Saint Michaels?

In Saint Michaels, Maryland, the average relative humidity in May is 79%.

How much does it rain in Saint Michaels in May?

In Saint Michaels, Maryland, in May, it is raining for 17.2 days, with typically 2.64" (67mm) of accumulated precipitation.

When it does not snow in Saint Michaels?

May through October are months without snowfall.

Does it snow in Saint Michaels in May?

In May, in Saint Michaels, it doesn't snow. April is the latest month when it typically snows.

What is the water temperature in May in Saint Michaels?

In Saint Michaels, the average seawater temperature in May is 57.4°F (14.1°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 Saint Michaels have in May?

In Saint Michaels, Maryland, the average day length in May is 14h and 19min.

When are sunrise and sunset in May in Saint Michaels?

In May, on the first day of the month, sunrise is at 6:06 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:23 pm EDT.

How long on average sun shines in May in Saint Michaels?

In Saint Michaels, the average sunshine duration in May is 9.3h.

When is the highest UV index in Saint Michaels?

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

What is the UV index reading in May in Saint Michaels?

The average daily maximum UV index in May in Saint Michaels, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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 May
Saint Michaels, MD

Average temperature in May - Saint Michaels, MD
  • Average high temperature in May: 70.7°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in May: 57.9°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in May
Saint Michaels, MD

Average pressure in May - Saint Michaels, MD
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Saint Michaels, MD

Average wind speed in May - Saint Michaels, MD
  • Average wind speed in May: 8.3mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in May
Saint Michaels, MD

Average humidity in May - Saint Michaels, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

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Average rainfall in May
Saint Michaels, MD

Average rainfall in May - Saint Michaels, MD
  • Average rainfall in May: 2.64"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in May
Saint Michaels, MD

Average rainfall days in May - Saint Michaels, MD
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is May (17.2 days).
The months with the least rainy days are January and November (8.8 days).

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Average snowfall in May
Saint Michaels, MD

Average snowfall in May - Saint Michaels, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is March (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Saint Michaels, MD

Average snowfall days in May - Saint Michaels, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in May
Saint Michaels, MD

Average sea temperature in May - Saint Michaels, MD
  • Average sea temperature in May: 57.4°F

The best month for swimming (with the highest average sea temperature) is August (77.8°F).
The coldest month (with the lowest average sea temperature) is February (45.1°F).

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Average daylight in May /
Average sunshine in May
Saint Michaels, MD

Average daylight in May / Average sunshine in May - Saint Michaels, MD
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in May
Saint Michaels, MD

Average sunshine days in May - Saint Michaels, MD
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and August (11.8 days).

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Average UV index in May
Saint Michaels, MD

Average UV index in May - Saint Michaels, MD
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in May
Saint Michaels, MD

Average cloud cover in May - Saint Michaels, MD
  • Average cloud cover in May: 40

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in May
Saint Michaels, MD

Average visibility in May - Saint Michaels, MD
  • 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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Saint Michaels, Maryland, USA

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