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 onset of May brings a distinct rise in the average high-temperature, advancing from a subzero cold 28.8°F (-1.8°C) in April to a cool 50.2°F (10.1°C). Throughout May, the temperature tends to fall to a consistent average low of 33.1°F (0.6°C).Humidity
In Bettles, Alaska, the average relative humidity in May is 72%.Rainfall
In Bettles, in May, it is raining for 8.3 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, in Bettles, there are 76.6 rainfall days, and 9.72" (247mm) of precipitation is accumulated.Snowfall
Months with snowfall in Bettles are January through May, September through December. May is the last month it regularly snows in Bettles. During 4.3 snowfall days, in May, Bettles aggregates 0.79" (20mm) of snow. Throughout the year, there are 88.7 snowfall days, and 35.59" (904mm) of snow is accumulated.Daylight
The month with the longest days is May, with an average of 20h and 0min of daylight.On the first day of May, sunrise is at 5:09 am and sunset at 10:56 pm. On the last day of the month, sunrise is at 2:31 am and sunset at 1:35 am AKDT.
Sunshine
In Bettles, the average sunshine in May is 8.3h.UV index
The months with the highest UV index in Bettles, Alaska, are May through July, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 4 in May transforms into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the average May temperature in Bettles?
What is the average humidity in May in Bettles?
How much does it rain in Bettles in May?
What is the last month it snows in Bettles?
When are the longest days in Bettles?
What is the average length of the day in May in Bettles?
When is the sunrise / sunset in May in Bettles?
How long on average sun shines in May in Bettles?
When is the highest UV index in Bettles?
What is the UV index reading in May in Bettles?
Average temperature in May
Bettles, AK
- Average high temperature in May: 50.2°F
The warmest month (with the highest average high temperature) is July (68.2°F).
The month with the lowest average high temperature is January (-2.7°F).
- Average low temperature in May: 33.1°F
The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (-13.5°F).
Average pressure in May
Bettles, AK
- Average pressure in May: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is September (29.8"Hg).
Average wind speed in May
Bettles, AK
- Average wind speed in May: 5mph
The windiest months (with the highest average wind speed) are June and July (5.1mph).
The calmest month (with the lowest average wind speed) is February (4.1mph).
Average humidity in May
Bettles, AK
- Average humidity in May: 72%
The month with the highest relative humidity is April (93%).
The month with the lowest relative humidity is June (52%).
Average rainfall in May
Bettles, AK
- Average rainfall in May: 0.51"
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in May
Bettles, AK
- Average rainfall days in May: 8.3 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in May
Bettles, AK
- Average snowfall in May: 0.79"
The month with the highest snowfall is December (6.54").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Bettles, AK
- Average snowfall days in May: 4.3 days
The month with the highest number of snowfall days is December (13.4 days).
The month with the least snowfall days is July (0 days).
Average daylight in May /
Average sunshine in May
Bettles, AK
- Average daylight in May: 20h and 0min
The month with the longest days is May (Average daylight: 20h and 0min).
The month with the shortest days is June (Average daylight: 0h and 48min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in May
Bettles, AK
- Average sunshine days in May: 16.7 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is August (14.2 days).
Average UV index in May
Bettles, AK
- Average UV index in May: 4
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, March, April, September, November and December (UV index 1).
Average cloud cover in May
Bettles, AK
- Average cloud cover in May: 46
The month with the most cloud cover is April (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in May
Bettles, AK
- Average visibility in May: 5mi
The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is April (3mi).
Bettles, Alaska, USA
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