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
With the onset of May, the average high-temperature subtly transitions from an icy 42.3°F (5.7°C) in April to a chilly 49.6°F (9.8°C). Tyee sustains a near constant temperature throughout May, with nighttime averages of 41.5°F (5.3°C).Humidity
In May, the average relative humidity is 85%.Rainfall
May is the month with the least rainfall. Rain falls for 19.9 days and accumulates 3.82" (97mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Tyee aggregates 0.12" (3mm) of snow. In Tyee, Alaska, during the entire year, snow falls for 52.4 days and aggregates up to 63.58" (1615mm) of snow.Daylight
In May, the average length of the day is 16h and 34min.On the first day of the month, sunrise is at 5:07 am and sunset at 8:43 pm. On the last day of May, sunrise is at 4:12 am and sunset at 9:39 pm AKDT.
Sunshine
May has the most sunshine of the year, with an average of 6.5h of sunshine.UV index
In Tyee, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in May interprets into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May in Tyee?
What is the driest month?
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 in Tyee?
What month has the most sunshine?
How many hours of sunshine does Tyee have in May?
How high is the UV index in May?
Average temperature in May
Tyee, AK
- Average high temperature in May: 49.6°F
The warmest month (with the highest average high temperature) is August (57.9°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in May: 41.5°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is February (29.7°F).
Average pressure in May
Tyee, 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
Tyee, AK
- Average wind speed in May: 5.9mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in May
Tyee, AK
- Average humidity in May: 85%
The month with the highest relative humidity is August (89%).
The months with the lowest relative humidity are February and March (83%).
Average rainfall in May
Tyee, AK
- Average rainfall in May: 3.82"
The wettest month (with the highest rainfall) is November (10.16").
The driest month (with the least rainfall) is May (3.82").
Average rainfall days in May
Tyee, AK
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (14.6 days).
Average snowfall in May
Tyee, AK
- Average snowfall in May: 0.12"
The month with the highest snowfall is March (17.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Tyee, AK
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is March (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Tyee, 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: 6h and 3min
The month with the most sunshine is May (Average sunshine: 6h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Tyee, AK
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is May (8.8 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in May
Tyee, AK
- Average UV index in May: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in May
Tyee, AK
- Average cloud cover in May: 60
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are February, May and September (Cloud cover 60).
Average visibility in May
Tyee, AK
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, September, October, November and December (6mi).
The months with the lowest visibility are January, June, July and August (5mi).
Tyee, Alaska, USA
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