May weather forecast
Cohasset, MN

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Weather in May

The last month of the spring, May, is a refreshing month in Cohasset, Minnesota, with an average temperature ranging between max 63.9°F (17.7°C) and min 42.6°F (5.9°C).

Temperature

As Cohasset transitions into May, a marked increase in the average high-temperature is observed, rising from a chilly 47.8°F (8.8°C) in April to a comfortable 63.9°F (17.7°C). Cohasset's nights in May cool down to an average low-temperature of 42.6°F (5.9°C).

Humidity

The least humid month is May, with an average relative humidity of 70%.

Rainfall

In May, the rain falls for 15.8 days. Throughout May, 1.89" (48mm) of precipitation is accumulated. In Cohasset, during the entire year, the rain falls for 113.8 days and collects up to 18.94" (481mm) of precipitation.

Snowfall

Months with snowfall in Cohasset are January through May, October through December. May is the last month it regularly snows in Cohasset. During 1.4 snowfall days, in May, Cohasset aggregates 0.71" (18mm) of snow. Throughout the year, there are 106.1 snowfall days, and 36.73" (933mm) of snow is accumulated.

Daylight

In Cohasset, the average length of the day in May is 15h and 7min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:26 pm. On the last day of May, sunrise is at 5:22 am and sunset at 9:02 pm CDT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 4 in May translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Cohasset in May?

May temperatures vary between a high-temperature of 63.9°F (17.7°C) and a low-temperature of 42.6°F (5.9°C).

What is the least humid month?

May is the least humid month in Cohasset, with an average relative humidity of 70%.

What is the average humidity in May?

The average relative humidity in May is 70%.

How much does it rain in May?

In Cohasset, during May, the rain falls for 15.8 days and regularly aggregates up to 1.89" (48mm) of precipitation.

What is the last month it snows in Cohasset?

May is the last month it regularly snows. During 1.4 snowfall days, in May, Cohasset aggregates 0.71" (18mm) of snow.

What is the average length of the day in May?

In Cohasset, Minnesota, the average day length in May is 15h and 7min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:56 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 9:02 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 8.2h.

How high is the UV index in May?

In Cohasset, Minnesota, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Cohasset, MN

Average temperature in May - Cohasset, MN
  • Average high temperature in May: 63.9°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (15.8°F).

  • Average low temperature in May: 42.6°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (1.4°F).

Average pressure in May
Cohasset, MN

Average pressure in May - Cohasset, MN
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Cohasset, MN

Average wind speed in May - Cohasset, MN
  • Average wind speed in May: 7.2mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in May
Cohasset, MN

Average humidity in May - Cohasset, MN
  • Average humidity in May: 70%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).

Average rainfall in May
Cohasset, MN

Average rainfall in May - Cohasset, MN
  • Average rainfall in May: 1.89"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").

Average rainfall days in May
Cohasset, MN

Average rainfall days in May - Cohasset, MN
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in May
Cohasset, MN

Average snowfall in May - Cohasset, MN
  • Average snowfall in May: 0.71"

The month with the highest snowfall is December (7.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Cohasset, MN

Average snowfall days in May - Cohasset, MN
  • Average snowfall days in May: 1.4 days

The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in May / Average sunshine in May - Cohasset, MN
  • Average daylight in May: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

Average sunshine days in May
Cohasset, MN

Average sunshine days in May - Cohasset, MN
  • Average sunshine days in May: 12.8 days

The months with the most sunshine days are August and September (16.5 days).
The month with the least sunshine days is February (10.1 days).

Average UV index in May
Cohasset, MN

Average UV index in May - Cohasset, MN
  • Average UV index in May: 4

The month with the highest UV index is 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
Cohasset, MN

Average cloud cover in May - Cohasset, MN
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in May
Cohasset, MN

Average visibility in May - Cohasset, MN
  • 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, March and December (4mi).

Cohasset, Minnesota, USA

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