May weather forecast
Crystal Falls, MI

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Weather in May

The last month of the spring, May, is a comfortable month in Crystal Falls, Michigan, with temperature in the range of an average high of 62.6°F (17°C) and an average low of 42.3°F (5.7°C).

Temperature

The beginning of May marks a clear shift in the average high-temperature, advancing from April's chilly 45.9°F (7.7°C) to a refreshing 62.6°F (17°C). An average minimum temperature of 42.3°F (5.7°C) is recorded in Crystal Falls during the month of May.

Humidity

With an average relative humidity of 71%, May is the least humid month.

Rainfall

In Crystal Falls, in May, it is raining for 16.2 days, with typically 2.44" (62mm) of accumulated precipitation. In Crystal Falls, during the entire year, the rain falls for 133.2 days and collects up to 21.81" (554mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Crystal Falls. During 1.7 snowfall days, in May, Crystal Falls aggregates 0.39" (10mm) of snow. In Crystal Falls, during the entire year, snow falls for 124.4 days and aggregates up to 53.23" (1352mm) of snow.

Daylight

The average length of the day in May is 14h and 59min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:05 am and sunset at 8:36 pm CDT.

Sunshine

In Crystal Falls, Michigan, the average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index in Crystal Falls, Michigan, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 4 suggests this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average May temperature in Crystal Falls?

The high-temperature, in May, in Crystal Falls, records 62.6°F (17°C), while the low-temperature is 42.3°F (5.7°C).

What is the least humid month in Crystal Falls?

The least humid month is May, with an average relative humidity of 71%.

What is the average humidity in May in Crystal Falls?

In May, the average relative humidity in Crystal Falls, Michigan, is 71%.

How much does it rain in Crystal Falls in May?

In Crystal Falls, Michigan, during May, the rain falls for 16.2 days and regularly aggregates up to 2.44" (62mm) of precipitation.

What is the last month it snows in Crystal Falls?

May is the last month it regularly snows in Crystal Falls. During 1.7 snowfall days, in May, Crystal Falls aggregates 0.39" (10mm) of snow.

What is the average length of the day in May in Crystal Falls?

In Crystal Falls, Michigan, the average day length in May is 14h and 59min.

When are sunrise and sunset in May in Crystal Falls?

On the first day of May, sunrise is at 5:38 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:05 am and sunset at 8:36 pm CDT.

How many hours of sunshine does Crystal Falls have in May?

The average sunshine duration in May in Crystal Falls, Michigan, is 8.7h.

What is the UV index reading in May in Crystal Falls?

The average daily maximum UV index in May in Crystal Falls, Michigan, is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Crystal Falls, MI

Average temperature in May - Crystal Falls, MI
  • Average high temperature in May: 62.6°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in May: 42.3°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).

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Average pressure in May
Crystal Falls, MI

Average pressure in May - Crystal Falls, MI
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Crystal Falls, MI

Average wind speed in May - Crystal Falls, MI
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is November (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

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Average humidity in May
Crystal Falls, MI

Average humidity in May - Crystal Falls, MI
  • Average humidity in May: 71%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in May
Crystal Falls, MI

Average rainfall in May - Crystal Falls, MI
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is April (2.68").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in May
Crystal Falls, MI

Average rainfall days in May - Crystal Falls, MI
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall in May
Crystal Falls, MI

Average snowfall in May - Crystal Falls, MI
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (10.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Crystal Falls, MI

Average snowfall days in May - Crystal Falls, MI
  • Average snowfall days in May: 1.7 days

The month with the highest number of snowfall days is January (26.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Crystal Falls, MI

Average daylight in May / Average sunshine in May - Crystal Falls, MI
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 2h and 12min).

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Average sunshine days in May
Crystal Falls, MI

Average sunshine days in May - Crystal Falls, MI
  • Average sunshine days in May: 12 days

The month with the most sunshine days is September (16 days).
The month with the least sunshine days is January (5.2 days).

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Average UV index in May
Crystal Falls, MI

Average UV index in May - Crystal Falls, MI
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in May
Crystal Falls, MI

Average cloud cover in May - Crystal Falls, MI
  • Average cloud cover in May: 44

The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in May
Crystal Falls, MI

Average visibility in May - Crystal Falls, MI
  • Average visibility in May: 6mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and March (4mi).

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Crystal Falls, Michigan, USA

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