May weather forecast
Lake Crystal, MN

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Weather in May

May, the last month of the spring in Lake Crystal, is a comfortable month, with an average temperature fluctuating between 50.9°F (10.5°C) and 67.6°F (19.8°C).

Temperature

With the onset of May, Lake Crystal's average high-temperature experiences a rise, moving from April's cool 54.5°F (12.5°C) to an enjoyable 67.6°F (19.8°C). May witnesses an average nighttime temperature of 50.9°F (10.5°C) in Lake Crystal.

Humidity

The months with the lowest humidity are May and October, with an average relative humidity of 69%.

Rainfall

In Lake Crystal, in May, during 12.1 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Lake Crystal, during the entire year, the rain falls for 91.8 days and collects up to 10.28" (261mm) of precipitation.

Snowfall

In Lake Crystal, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 47min.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:20 pm. On the last day of May, sunrise is at 5:36 am and sunset at 8:52 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 5 suggests these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Lake Crystal in May?

In Lake Crystal, 67.6°F (19.8°C) is the average high-temperature and 50.9°F (10.5°C) is the average low-temperature during May.

What are the least humid months in Lake Crystal?

The months with the lowest humidity in Lake Crystal, Minnesota, are May and October, with an average relative humidity of 69%.

What is the average humidity in May in Lake Crystal?

The average relative humidity in May is 69%.

How many days does it rain in May in Lake Crystal?

In Lake Crystal, Minnesota, in May, during 12.1 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

When it does not snow in Lake Crystal?

In Lake Crystal, Minnesota, snow does not fall in May through September.

Does it snow in Lake Crystal in May?

In May, in Lake Crystal, Minnesota, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Lake Crystal have in May?

The average day length in May is 14h and 47min.

When is the sunrise / sunset in May in Lake Crystal?

In May, on the first day of the month, sunrise is at 6:06 am and sunset at 8:20 pm. On the last day of the month, in Lake Crystal, sunrise is at 5:36 am and sunset at 8:52 pm CDT.

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

In Lake Crystal, Minnesota, the average sunshine duration in May is 8.7h.

How high is the UV index in May in Lake Crystal?

In Lake Crystal, Minnesota, the average daily maximum UV index in May is 5. 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Lake Crystal, MN

Average temperature in May - Lake Crystal, MN
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (21.2°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average pressure in May
Lake Crystal, MN

Average pressure in May - Lake Crystal, MN
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Lake Crystal, MN

Average wind speed in May - Lake Crystal, MN
  • Average wind speed in May: 8.9mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

Average humidity in May
Lake Crystal, MN

Average humidity in May - Lake Crystal, MN
  • Average humidity in May: 69%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are May and October (69%).

Average rainfall in May
Lake Crystal, MN

Average rainfall in May - Lake Crystal, MN
  • Average rainfall in May: 1.34"

The wettest month (with the highest rainfall) is June (1.77").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in May
Lake Crystal, MN

Average rainfall days in May - Lake Crystal, MN
  • Average rainfall days in May: 12.1 days

The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in May
Lake Crystal, MN

Average snowfall in May - Lake Crystal, MN
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Lake Crystal, MN

Average snowfall days in May - Lake Crystal, MN
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Lake Crystal, MN

Average daylight in May / Average sunshine in May - Lake Crystal, MN
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in May
Lake Crystal, MN

Average sunshine days in May - Lake Crystal, MN
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (14.3 days).

Average UV index in May
Lake Crystal, MN

Average UV index in May - Lake Crystal, MN
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in May
Lake Crystal, MN

Average cloud cover in May - Lake Crystal, MN
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in May
Lake Crystal, MN

Average visibility in May - Lake Crystal, MN
  • Average visibility in May: 6mi

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

Lake Crystal, Minnesota, USA

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