Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Noticing a change, the average high-temperature during May moves from April's cool 52.9°F (11.6°C) to a refreshing 66.4°F (19.1°C). During the nights in May, Excelsior experiences a consistent average temperature of 49.5°F (9.7°C).Humidity
April, May and October, with an average relative humidity of 71%, are the least humid months.Rainfall
In May, in Excelsior, the rain falls for 13.1 days. Throughout May, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Excelsior, there are 103.9 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Excelsior, Minnesota. During 0.3 snowfall days, in May, Excelsior aggregates 0.04" (1mm) of snow. Throughout the year, there are 55.7 snowfall days, and 11.61" (295mm) of snow is accumulated.Daylight
In Excelsior, the average length of the day in May is 14h and 52min.On the first day of May in Excelsior, sunrise is at 6:02 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:53 pm CDT.
Sunshine
The average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Opt for tightly woven and loose clothing to enhance protection from the Sun. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Excelsior?
What is the least humid month in Excelsior?
What is the average humidity in May in Excelsior?
How much does it rain in Excelsior in May?
What is the last month it snows in Excelsior?
What is the average length of the day in May in Excelsior?
When is the sunrise / sunset in May in Excelsior?
How long on average sun shines in May in Excelsior?
What is the UV index intensity in May in Excelsior?
Average temperature in May
Excelsior, 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).
Average pressure in May
Excelsior, 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).
Average wind speed in May
Excelsior, 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).
Average humidity in May
Excelsior, 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%).
Average rainfall in May
Excelsior, 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").
Average rainfall days in May
Excelsior, 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).
Average snowfall in May
Excelsior, 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").
Average snowfall days in May
Excelsior, 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).
Average daylight in May /
Average sunshine in May
Excelsior, 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).
Average sunshine days in May
Excelsior, 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).
Average UV index in May
Excelsior, 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
Excelsior, 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).
Average visibility in May
Excelsior, 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).
Excelsior, Minnesota, USA
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