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
Squaw Harbor experiences a transition to a chilly 43°F (6.1°C) in average high-temperatures with the arrival of May, not greatly differing from April's 37.6°F (3.1°C). A consistent nighttime average temperature of 38.8°F (3.8°C) is maintained during May.Humidity
In May, the average relative humidity is 84%.Rainfall
In Squaw Harbor, in May, during 15.1 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, there are 172 rainfall days, and 32.6" (828mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.5 snowfall days, in May, Squaw Harbor aggregates 0.47" (12mm) of snow. In Squaw Harbor, during the entire year, snow falls for 55.6 days and aggregates up to 18.19" (462mm) of snow.Daylight
In Squaw Harbor, the average length of the day in May is 16h and 14min.On the first day of May, sunrise is at 6:58 am and sunset at 10:19 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 11:11 pm AKDT.
Sunshine
In May, the average sunshine is 6.5h.UV index
In Squaw Harbor, the average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 2 in May transforms into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is May?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Squaw Harbor have in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Squaw Harbor, AK
- Average high temperature in May: 43°F
The warmest month (with the highest average high temperature) is August (54.7°F).
The month with the lowest average high temperature is March (34°F).
- Average low temperature in May: 38.8°F
The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is March (28.9°F).
Average pressure in May
Squaw Harbor, AK
- Average pressure in May: 29.85"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The months with the lowest atmospheric pressure are January and December (29.52"Hg).
Average wind speed in May
Squaw Harbor, AK
- Average wind speed in May: 11.3mph
The windiest month (with the highest average wind speed) is December (16.8mph).
The calmest month (with the lowest average wind speed) is July (9.2mph).
Average humidity in May
Squaw Harbor, AK
- Average humidity in May: 84%
The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is November (79%).
Average rainfall in May
Squaw Harbor, AK
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is July (1.26").
Average rainfall days in May
Squaw Harbor, AK
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is December (18.2 days).
The month with the least rainy days is June (10.3 days).
Average snowfall in May
Squaw Harbor, AK
- Average snowfall in May: 0.47"
The month with the highest snowfall is January (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Squaw Harbor, AK
- Average snowfall days in May: 1.5 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Squaw Harbor, AK
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in May
Squaw Harbor, AK
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is June (17.7 days).
The month with the least sunshine days is December (4.6 days).
Average UV index in May
Squaw Harbor, AK
- Average UV index in May: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are March and December (UV index 1).
Average cloud cover in May
Squaw Harbor, AK
- Average cloud cover in May: 65
The months with the most cloud cover are February and December (Cloud cover 68).
The months with the least cloud cover are March and September (Cloud cover 60).
Average visibility in May
Squaw Harbor, AK
- 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).
Squaw Harbor, Alaska, USA
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