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 average high-temperature mildly increases in May, edging from a frosty 45.7°F (7.6°C) in April to a cool 53.1°F (11.7°C). In Klawock, the expected average low-temperature for May is a wintry 41°F (5°C).Humidity
The months with the lowest humidity are March and May, with an average relative humidity of 84%.Rainfall
May is the month with the least rainfall. Rain falls for 18.1 days and accumulates 2.83" (72mm) of precipitation.Snowfall
In Klawock, snow does not fall in May through October.Daylight
The average length of the day in May is 16h and 17min.On the first day of the month, sunrise is at 5:07 am and sunset at 8:31 pm. On the last day of May, sunrise is at 4:17 am and sunset at 9:23 pm AKDT.
Sunshine
May and September, with an average of 5.7h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 3 in May, converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the least humid month?
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?
How many hours of daylight does Klawock have in May?
What time are sunrise and sunset in May?
What are the months with the most sunshine?
How many hours of sunshine does Klawock have in May?
What is the UV index reading in May?
Average temperature in May
Klawock, AK
- Average high temperature in May: 53.1°F
The warmest months (with the highest average high temperature) are July and August (60.4°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in May: 41°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is February (30.2°F).
Average pressure in May
Klawock, AK
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in May
Klawock, AK
- Average wind speed in May: 5.4mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in May
Klawock, AK
- Average humidity in May: 84%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are March and May (84%).
Average rainfall in May
Klawock, AK
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is November (8.03").
The driest month (with the least rainfall) is May (2.83").
Average rainfall days in May
Klawock, AK
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in May
Klawock, AK
- Average snowfall in May: 0"
The month with the highest snowfall is March (10.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Klawock, AK
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is March (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Klawock, AK
- Average daylight in May: 16h and 2min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in May: 5h and 4min
The months with the most sunshine are May and September (Average sunshine: 5h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Klawock, AK
- Average sunshine days in May: 11 days
The month with the most sunshine days is July (11.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in May
Klawock, 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, November and December (UV index 1).
Average cloud cover in May
Klawock, AK
- Average cloud cover in May: 66
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is September (Cloud cover 62).
Average visibility in May
Klawock, AK
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Klawock, Alaska, USA
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