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
The transition from April to May sees average high-temperatures adjusting to a still chilly 48.9°F (9.4°C), from a not significantly different 44.2°F (6.8°C). The month of May is marked by an average minimum temperature of 44.8°F (7.1°C), slightly cooler than its daytime counterpart.Humidity
In May, the average relative humidity is 84%.Rainfall
May is the month with the least rainfall. Rain falls for 15.8 days and accumulates 3.07" (78mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Port Protection, Alaska, the average length of the day in May is 16h and 26min.On the first day of the month, sunrise is at 5:06 am and sunset at 8:36 pm. On the last day of May, sunrise is at 4:13 am and sunset at 9:30 pm AKDT.
Sunshine
May has the most sunshine of the year, with an average of 7.2h of sunshine.UV index
In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during May, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
What is the driest month?
How many days does it rain in May?
When it does not snow?
Does it snow in May?
What is the average length of the day in May in Port Protection?
What time are sunrise and sunset in May?
What month has the most sunshine?
How many hours of sunshine does Port Protection have in May?
What is the UV index intensity in May in Port Protection?
Average temperature in May
Port Protection, AK
- Average high temperature in May: 48.9°F
The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is February (39.6°F).
- Average low temperature in May: 44.8°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (35.4°F).
Average pressure in May
Port Protection, AK
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is July (30.05"Hg).
The month with the lowest atmospheric pressure is November (29.72"Hg).
Average wind speed in May
Port Protection, AK
- Average wind speed in May: 10.1mph
The windiest month (with the highest average wind speed) is January (17mph).
The calmest months (with the lowest average wind speed) are June and July (8.9mph).
Average humidity in May
Port Protection, AK
- Average humidity in May: 84%
The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (78%).
Average rainfall in May
Port Protection, AK
- Average rainfall in May: 3.07"
The wettest month (with the highest rainfall) is November (9.69").
The driest month (with the least rainfall) is May (3.07").
Average rainfall days in May
Port Protection, AK
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is November (23.1 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in May
Port Protection, AK
- Average snowfall in May: 0"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Port Protection, AK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is March (8.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Port Protection, AK
- Average daylight in May: 16h and 2min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in May
Port Protection, AK
- Average sunshine days in May: 13.6 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in May
Port Protection, AK
- Average UV index in May: 3
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in May
Port Protection, AK
- Average cloud cover in May: 55
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are May and September (Cloud cover 55).
Average visibility in May
Port Protection, AK
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Port Protection, Alaska, USA
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