May weather forecast
Blaine, MN

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Weather in May

May projects the city of Blaine, Minnesota in its most glorious light with clear skies and pleasant warmth. The days grow calmer and more serene, leaving room for casual strolls in the park or leisurely bike rides along the city's trails. With blooming flowers and budding trees, the city starts resonating with life and energy. The pleasant weather conditions encourage outdoor activities, events, and gatherings. May is the curtain raiser to summer, setting the stage for sunnier days.

Temperature

The shift from April to May in Blaine is marked by an increase in the average high-temperature, moving from a cool 52.3°F (11.3°C) to an enjoyable 65.7°F (18.7°C). The average temperature drops to a frosty 49.1°F (9.5°C) during the night in the month of May.

Humidity

The months with the lowest humidity in Blaine, Minnesota, are April and May, with an average relative humidity of 71%.

Rainfall

In Blaine, during May, the rain falls for 8.2 days and regularly aggregates up to 0.59" (15mm) of precipitation. In Blaine, during the entire year, the rain falls for 66.4 days and collects up to 4.84" (123mm) of precipitation.

Snowfall

Months with snowfall in Blaine are January through May, October through December. May is the last month it regularly snows in Blaine, Minnesota. During 0.3 snowfall days, in May, Blaine aggregates 0.04" (1mm) of snow. Throughout the year, there are 39.4 snowfall days, and 4.49" (114mm) of snow is accumulated.

Daylight

In May, the average length of the day in Blaine is 14h and 53min.
On the first day of May in Blaine, sunrise is at 6:00 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:52 pm CDT.

Sunshine

In May, the average sunshine in Blaine is 8.7h.

UV index

In Blaine, Minnesota, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Blaine in May?

Blaine in May has an average high-temperature of 65.7°F (18.7°C) and an average low-temperature of 49.1°F (9.5°C).

What are the least humid months in Blaine?

The months with the lowest humidity in Blaine, Minnesota, are April and May, with an average relative humidity of 71%.

What is the average humidity in May in Blaine?

In May, the average relative humidity in Blaine is 71%.

How much does it rain in Blaine in May?

In Blaine, Minnesota, in May, during 8.2 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

What is the last month it snows in Blaine?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Blaine aggregates 0.04" (1mm) of snow.

What is the average length of the day in May in Blaine?

The average day length in May is 14h and 53min.

When are sunrise and sunset in May in Blaine?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 8:19 pm. On the last day of the month, in Blaine, sunrise is at 5:28 am and sunset at 8:52 pm CDT.

How many hours of sunshine does Blaine have in May?

The average sunshine duration in May in Blaine is 8.7h.

How high is the UV index in May in Blaine?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Blaine, MN

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

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in May: 49.1°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in May
Blaine, MN

Average pressure in May - Blaine, MN
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Blaine, MN

Average wind speed in May - Blaine, MN
  • Average wind speed in May: 8.1mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in May
Blaine, MN

Average humidity in May - Blaine, MN
  • Average humidity in May: 71%

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

Average rainfall in May
Blaine, MN

Average rainfall in May - Blaine, MN
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is June (0.79").
The driest month (with the least rainfall) is January (0.16").

Average rainfall days in May
Blaine, MN

Average rainfall days in May - Blaine, MN
  • Average rainfall days in May: 8.2 days

The month with the highest number of rainy days is June (10.1 days).
The month with the least rainy days is February (1 days).

Average snowfall in May
Blaine, MN

Average snowfall in May - Blaine, MN
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Blaine, MN

Average snowfall days in May - Blaine, MN
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Blaine, MN

Average daylight in May / Average sunshine in May - Blaine, 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in May
Blaine, MN

Average sunshine days in May - Blaine, MN
  • Average sunshine days in May: 19.4 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is June (16.2 days).

Average UV index in May
Blaine, MN

Average UV index in May - Blaine, 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
Blaine, MN

Average cloud cover in May - Blaine, MN
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in May
Blaine, MN

Average visibility in May - Blaine, 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).

Blaine, Minnesota, USA

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