May weather forecast
Chanhassen, MN

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Weather in May

In Chanhassen, May presents great weather to enjoy outdoor activities. The city is radiant with the colors of spring, while the increasing sunlight directs the shift towards more vibrant life. The warmer weather begins to take hold, with a major increase in the temperature, reaching peaks of 66.4°F (19.1°C), and at its coolest, it falls to 49.5°F (9.7°C). This is also the month to witness beautiful spring near the lakes, as migratory birds return to the area. Temperatures are pleasant enough to hike, picnic, or fish.

Temperature

In Chanhassen, stepping into May brings a temperature increase, moving up from April's fresh 52.9°F (11.6°C) to a refreshing 66.4°F (19.1°C). Throughout the month of May, Chanhassen observes an average nighttime temperature of 49.5°F (9.7°C).

Humidity

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

Rainfall

In Chanhassen, in May, during 13.1 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in Chanhassen, there are 103.9 rainfall days, and 12.4" (315mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Chanhassen. During 0.3 snowfall days, in May, Chanhassen aggregates 0.04" (1mm) of snow. In Chanhassen, during the entire year, snow falls for 55.7 days and aggregates up to 11.61" (295mm) of snow.

Daylight

In May, the average length of the day is 14h and 52min.
On the first day of the month, sunrise is at 6:02 am and sunset at 8:19 pm. On the last day of May, sunrise is at 5:31 am and sunset at 8:52 pm CDT.

Sunshine

In Chanhassen, the average sunshine in May is 8.4h.

UV index

In May, the average daily maximum UV index in Chanhassen, Minnesota, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What are May temperatures in Chanhassen?

In Chanhassen, in May, the average high-temperature is 66.4°F (19.1°C), and the average low-temperature is 49.5°F (9.7°C).

What are the least humid months in Chanhassen?

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

What is the average humidity in May in Chanhassen?

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

How much does it rain in Chanhassen in May?

In Chanhassen, in May, it is raining for 13.1 days, with typically 1.46" (37mm) of accumulated precipitation.

What is the last month it snows in Chanhassen?

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

How many hours of daylight does Chanhassen have in May?

In May, the average day length is 14h and 52min.

What time are sunrise and sunset in May in Chanhassen?

In May, on the first day of the month, sunrise is at 6:02 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:52 pm CDT.

How long on average sun shines in May in Chanhassen?

In Chanhassen, the average sunshine duration in May is 8.4h.

How high is the UV index in May in Chanhassen?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMayJJASOND
Apr
May
Jun
Average high temperature
52.9°F 11.6°C
66.4°F 19.1°C
75.7°F 24.3°C
Average low temperature
37.6°F 3.1°C
49.5°F 9.7°C
59.5°F 15.3°C
Average pressure
29.95" 761mmHg
29.93" 760mmHg
29.88" 759mmHg
Average wind speed
9.2mph 14.8km/h
8.2mph 13.2km/h
7.5mph 12.1km/h
Average max. wind speed
9.8mph 15.8km/h
8.8mph 14.2km/h
8.1mph 13km/h
Average wind speed gusts
13.4mph 21.6km/h
12.1mph 19.5km/h
11.4mph 18.3km/h
Average humidity
71%
71%
77%
Average rainfall
1.1" 28mm
1.46" 37mm
2.13" 54mm
Average rainfall days
11
13.1
15.5
Average snowfall
1.54" 39mm
0.04" 1mm
0" 0mm
Average snowfall days
3.8
0.3
0
Average daylight
13h 3min
14h 5min
15h 3min
Average sunshine
7h 2min
8h 2min
9h 1min
Average sunshine days
15.4
15.1
12.1
Average UV index
3
5
6
Average cloud cover
51%
43%
37%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in May
Chanhassen, MN

Average temperature in May - Chanhassen, MN
  • Average high temperature in May: 66.4°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in May: 49.5°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in May
Chanhassen, MN

Average pressure in May - Chanhassen, 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 (29.88"Hg).

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Average wind speed in May
Chanhassen, MN

Average wind speed in May - Chanhassen, MN
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average humidity in May
Chanhassen, MN

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

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April, May and October (71%).

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Average rainfall in May
Chanhassen, MN

Average rainfall in May - Chanhassen, MN
  • Average rainfall in May: 1.46"

The wettest month (with the highest rainfall) is June (2.13").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in May
Chanhassen, MN

Average rainfall days in May - Chanhassen, MN
  • Average rainfall days in May: 13.1 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in May
Chanhassen, MN

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

The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Chanhassen, MN

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

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in May
Chanhassen, MN

Average sunshine days in May - Chanhassen, MN
  • Average sunshine days in May: 15.1 days

The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in May
Chanhassen, MN

Average UV index in May - Chanhassen, 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).

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Average cloud cover in May
Chanhassen, MN

Average cloud cover in May - Chanhassen, MN
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in May
Chanhassen, MN

Average visibility in May - Chanhassen, 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).

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Chanhassen, Minnesota, USA

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