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
As May takes its course, Saint Paul's average high-temperature registers at a still wintry 37.8°F (3.2°C), closely aligning with the preceding month. Saint Paul registers a steady nighttime temperature averaging a still wintry 34.3°F (1.3°C) throughout May.Humidity
In Saint Paul, the average relative humidity in May is 89%.Rainfall
In May, the rain falls for 12.8 days. Throughout May, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Saint Paul, there are 153.3 rainfall days, and 23.03" (585mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 4.1 snowfall days, in May, Saint Paul aggregates 1.02" (26mm) of snow. Throughout the year, there are 75.7 snowfall days, and 16.61" (422mm) of snow is accumulated.Daylight
The average length of the day in May is 16h and 35min.On the first day of the month, sunrise is at 7:29 am and sunset at 11:06 pm. On the last day of May, sunrise is at 6:34 am and sunset at 12:03 am AKDT.
Sunshine
In May, the average sunshine is 5.3h.UV index
The months with the lowest UV index are March through May, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during May translates into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What are the months with the lowest UV index?
How high is the UV index in May?
Average temperature in May
Saint Paul, AK
- Average high temperature in May: 37.8°F
The warmest month (with the highest average high temperature) is August (50.7°F).
The month with the lowest average high temperature is March (28.9°F).
- Average low temperature in May: 34.3°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is March (24.3°F).
Average pressure in May
Saint Paul, AK
- Average pressure in May: 29.86"Hg
The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is December (29.52"Hg).
Average wind speed in May
Saint Paul, AK
- Average wind speed in May: 14.3mph
The windiest month (with the highest average wind speed) is November (21.8mph).
The calmest month (with the lowest average wind speed) is July (12.4mph).
Average humidity in May
Saint Paul, AK
- Average humidity in May: 89%
The month with the highest relative humidity is July (94%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in May
Saint Paul, AK
- Average rainfall in May: 1.22"
The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is June (1.02").
Average rainfall days in May
Saint Paul, AK
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in May
Saint Paul, AK
- Average snowfall in May: 1.02"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Saint Paul, AK
- Average snowfall days in May: 4.1 days
The month with the highest number of snowfall days is December (13.9 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 Paul, AK
- Average daylight in May: 16h and 4min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in May: 5h and 2min
The month with the most sunshine is June (Average sunshine: 5h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in May
Saint Paul, AK
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is May (12.3 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in May
Saint Paul, AK
- Average UV index in May: 1
The months with the highest UV index are July and August (UV index 3).
The months with the lowest UV index are March, April, May, November and December (UV index 1).
Average cloud cover in May
Saint Paul, AK
- Average cloud cover in May: 70
The month with the most cloud cover is July (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 68).
Average visibility in May
Saint Paul, AK
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (5mi).
Saint Paul, Alaska, USA
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