May weather forecast
Nassau, MN

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Weather in May

May, the last month of the spring in Nassau, is a comfortable month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 67.1°F (19.5°C).

Temperature

An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a cool 53.6°F (12°C) to a comfortable 67.1°F (19.5°C). May's average low-temperature reading settles at a frosty 49.6°F (9.8°C).

Humidity

In Nassau, the average relative humidity in May is 67%.

Rainfall

In May, the rain falls for 13.3 days. Throughout May, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 99.9 rainfall days, and 19.65" (499mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Nassau aggregates 0.31" (8mm) of snow. Throughout the year, there are 47 snowfall days, and 20.35" (517mm) of snow is accumulated.

Daylight

In Nassau, Minnesota, the average length of the day in May is 14h and 53min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of May, sunrise is at 5:42 am and sunset at 9:05 pm CDT.

Sunshine

In May, the average sunshine is 8.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Nassau?

May temperatures vary between a high-temperature of 67.1°F (19.5°C) and a low-temperature of 49.6°F (9.8°C).

What is the average humidity in May?

In May, the average relative humidity is 67%.

How much does it rain in May?

In Nassau, in May, it is raining for 13.3 days, with typically 2.44" (62mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Nassau aggregates 0.31" (8mm) of snow.

How many hours of daylight does Nassau have in May?

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

When are sunrise and sunset in May?

On the first day of May in Nassau, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:05 pm CDT.

How long on average sun shines in May?

In Nassau, the average sunshine duration in May is 8.8h.

What is the UV index intensity in May?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes 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
Nassau, MN

Average temperature in May - Nassau, MN
  • Average high temperature in May: 67.1°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (20.3°F).

  • Average low temperature in May: 49.6°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

Average pressure in May
Nassau, MN

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

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in May
Nassau, MN

Average wind speed in May - Nassau, MN
  • Average wind speed in May: 9.4mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in May
Nassau, MN

Average humidity in May - Nassau, MN
  • Average humidity in May: 67%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (66%).

Average rainfall in May
Nassau, MN

Average rainfall in May - Nassau, MN
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in May
Nassau, MN

Average rainfall days in May - Nassau, MN
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in May
Nassau, MN

Average snowfall in May - Nassau, MN
  • Average snowfall in May: 0.31"

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Nassau, MN

Average snowfall days in May - Nassau, MN
  • Average snowfall days in May: 0.1 days

The months with the highest number of snowfall days are January and December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Nassau, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in May
Nassau, MN

Average sunshine days in May - Nassau, MN
  • Average sunshine days in May: 15.7 days

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is June (12.6 days).

Average UV index in May
Nassau, MN

Average UV index in May - Nassau, 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 and November (UV index 1).

Average cloud cover in May
Nassau, MN

Average cloud cover in May - Nassau, MN
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in May
Nassau, MN

Average visibility in May - Nassau, MN
  • Average visibility in May: 6mi

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

Nassau, Minnesota, USA

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