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
May's onset is marked by a temperature increase, moving from a cool 51.1°F (10.6°C) in April to a comfortable 65.1°F (18.4°C). Marine on Saint Croix observes an average nighttime temperature of 47.7°F (8.7°C) during May.Humidity
In Marine on Saint Croix, the average relative humidity in May is 74%.Rainfall
In Marine on Saint Croix, in May, it is raining for 14.5 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, in Marine on Saint Croix, there are 120.2 rainfall days, and 21.46" (545mm) of precipitation is accumulated.Snowfall
Months with snowfall in Marine on Saint Croix are January through May, October through December. May is the last month it regularly snows in Marine on Saint Croix. During 0.7 snowfall days, in May, Marine on Saint Croix aggregates 0.35" (9mm) of snow. Throughout the year, in Marine on Saint Croix, there are 62.9 snowfall days, and 22.28" (566mm) of snow is accumulated.Daylight
In May, the average length of the day in Marine on Saint Croix, Minnesota, is 14h and 53min.On the first day of May in Marine on Saint Croix, sunrise is at 5:58 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:50 pm CDT.
Sunshine
In May, the average sunshine is 8.6h.UV index
In Marine on Saint Croix, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Marine on Saint Croix?
What is the average humidity in May in Marine on Saint Croix?
How many days does it rain in May in Marine on Saint Croix?
What is the last month it snows in Marine on Saint Croix?
What is the average length of the day in May in Marine on Saint Croix?
When is the sunrise / sunset in May in Marine on Saint Croix?
How many hours of sunshine does Marine on Saint Croix have in May?
How high is the UV index in May in Marine on Saint Croix?
Average temperature in May
Marine on Saint Croix, MN
- Average high temperature in May: 65.1°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in May: 47.7°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in May
Marine on Saint Croix, MN
- Average pressure in May: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Marine on Saint Croix, MN
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in May
Marine on Saint Croix, MN
- Average humidity in May: 74%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Marine on Saint Croix, MN
- Average rainfall in May: 2.72"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in May
Marine on Saint Croix, MN
- Average rainfall days in May: 14.5 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in May
Marine on Saint Croix, MN
- Average snowfall in May: 0.35"
The month with the highest snowfall is December (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Marine on Saint Croix, MN
- Average snowfall days in May: 0.7 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
Marine on Saint Croix, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Marine on Saint Croix, MN
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in May
Marine on Saint Croix, MN
- Average UV index in May: 5
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
Marine on Saint Croix, MN
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Marine on Saint Croix, 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).
Marine on Saint Croix, Minnesota, USA
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