May weather forecast
Big Lake, MN

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Weather in May

May, the last month of the spring in Big Lake, is a refreshing month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 65.7°F (18.7°C).

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a fresh 52°F (11.1°C) in April to a refreshing 65.7°F (18.7°C). The average low-temperature of 48.4°F (9.1°C) is witnessed in Big Lake during May.

Humidity

The average relative humidity in May in Big Lake is 71%.

Rainfall

In Big Lake, during May, the rain falls for 15.6 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Big Lake, there are 119.9 rainfall days, and 20.51" (521mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Big Lake, Minnesota. May is the last month it regularly snows in Big Lake, Minnesota. During 0.5 snowfall days, in May, Big Lake aggregates 0.24" (6mm) of snow. In Big Lake, during the entire year, snow falls for 55.8 days and aggregates up to 19.61" (498mm) of snow.

Daylight

In May, the average length of the day is 14h and 55min.
On the first day of May in Big Lake, sunrise is at 6:02 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:55 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index in Big Lake is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during May leads to these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Big Lake in May?

The high-temperature in Big Lake, Minnesota, during May is 65.7°F (18.7°C) and the low-temperature is 48.4°F (9.1°C).

What is the average humidity in May in Big Lake?

In May, the average relative humidity is 71%.

How much does it rain in Big Lake in May?

In Big Lake, Minnesota, in May, it is raining for 15.6 days, with typically 2.44" (62mm) of accumulated precipitation.

What is the last month it snows in Big Lake?

May is the last month it regularly snows in Big Lake. During 0.5 snowfall days, in May, Big Lake aggregates 0.24" (6mm) of snow.

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

The average day length in May is 14h and 55min.

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

In May, on the first day of the month, sunrise is at 6:02 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:55 pm CDT.

How long on average sun shines in May in Big Lake?

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

What is the UV index intensity in May in Big Lake?

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 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
Big Lake, MN

Average temperature in May - Big Lake, MN
  • Average high temperature in May: 65.7°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in May: 48.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).

Average pressure in May
Big Lake, MN

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

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in May
Big Lake, MN

Average wind speed in May - Big Lake, MN
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in May
Big Lake, MN

Average humidity in May - Big Lake, MN
  • Average humidity in May: 71%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (70%).

Average rainfall in May
Big Lake, MN

Average rainfall in May - Big Lake, MN
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in May
Big Lake, MN

Average rainfall days in May - Big Lake, MN
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (2.4 days).

Average snowfall in May
Big Lake, MN

Average snowfall in May - Big Lake, MN
  • Average snowfall in May: 0.24"

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

Average snowfall days in May
Big Lake, MN

Average snowfall days in May - Big Lake, MN
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • 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 24min).

Average sunshine days in May
Big Lake, MN

Average sunshine days in May - Big Lake, MN
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (10.6 days).

Average UV index in May
Big Lake, MN

Average UV index in May - Big Lake, 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
Big Lake, MN

Average cloud cover in May - Big Lake, MN
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in May
Big Lake, MN

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Big Lake, Minnesota, USA

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