May weather forecastSaint Martin, MN
May
Weather in May
May, the last month of the spring in Saint Martin, is a refreshing month, with an average temperature varying between 47.3°F (8.5°C) and 65.7°F (18.7°C).Temperature
As April gives way to May, the average high-temperature displays a considerable increase, soaring from a fresh 51.1°F (10.6°C) to an enjoyable 65.7°F (18.7°C). During May, an average low-temperature of 47.3°F (8.5°C) is observed in Saint Martin.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 70%.Rainfall
In May, the rain falls for 14.2 days. Throughout May, 1.38" (35mm) of precipitation is accumulated. In Saint Martin, during the entire year, the rain falls for 94.5 days and collects up to 11.77" (299mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Saint Martin. During 0.3 snowfall days, in May, Saint Martin aggregates 0.12" (3mm) of snow. Throughout the year, in Saint Martin, there are 46.7 snowfall days, and 9.84" (250mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 56min.On the first day of the month, sunrise is at 6:05 am and sunset at 8:26 pm. On the last day of May, sunrise is at 5:33 am and sunset at 8:59 pm CDT.
Sunshine
In May, the average sunshine is 8.4h.UV index
In Saint Martin, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In May, a daily UV index of 5 turns into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Saint Martin, MN
- Average high temperature in May: 65.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (18.3°F).
- Average low temperature in May: 47.3°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (5°F).
Average pressure in May
Saint Martin, MN
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
Saint Martin, MN
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in May
Saint Martin, MN
- Average humidity in May: 70%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in May
Saint Martin, MN
- Average rainfall in May: 1.38"
The wettest month (with the highest rainfall) is June (2.17").
The driest months (with the least rainfall) are January and February (0.31").
Average rainfall days in May
Saint Martin, MN
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (0.9 days).
Average snowfall in May
Saint Martin, MN
- Average snowfall in May: 0.12"
The month with the highest snowfall is December (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Saint Martin, MN
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Saint Martin, MN
- Average daylight in May: 14h and 54min
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 24min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Saint Martin, MN
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (13 days).
Average UV index in May
Saint Martin, 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
Saint Martin, MN
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in May
Saint Martin, MN
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
