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 shift from April to May sees an increase in the average high-temperature, transitioning from a subzero cold 27.3°F (-2.6°C) to a cold 38.5°F (3.6°C). The nighttime temperature in White Mountain demonstrates a marginal decline, averaging at a still icy 32.4°F (0.2°C) during May.Humidity
The average relative humidity in May in White Mountain, Alaska, is 82%.Rainfall
The month with the least rainfall in White Mountain, Alaska, is May, when the rain falls for 7.4 days and typically collects 0.71" (18mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows in White Mountain. During 4.2 snowfall days, in May, White Mountain aggregates 0.94" (24mm) of snow. In White Mountain, during the entire year, snow falls for 65.1 days and aggregates up to 25" (635mm) of snow.Daylight
In White Mountain, the average length of the day in May is 18h and 46min.On the first day of the month, sunrise is at 6:17 am and sunset at 11:23 pm. On the last day of May, sunrise is at 4:37 am and sunset at 1:05 am AKDT.
Sunshine
The month with the most sunshine in White Mountain is May, with an average of 7.2h of sunshine.UV index
The months with the highest UV index in White Mountain are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: An average UV index of 3 in May transforms into this advice:
Exercise prevention - Warding off sunburn is urged. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
Is it cold in White Mountain during May?
What is the average humidity in May in White Mountain?
What is the driest month in White Mountain?
How many days does it rain in May in White Mountain?
What is the last month it snows in White Mountain?
What is the average length of the day in May in White Mountain?
When is the sunrise / sunset in May in White Mountain?
What month has the most sunshine in White Mountain?
How long on average sun shines in May in White Mountain?
When is the highest UV index in White Mountain?
What is the UV index intensity in May in White Mountain?
Average temperature in May
White Mountain, AK
- Average high temperature in May: 38.5°F
The warmest month (with the highest average high temperature) is July (54.3°F).
The month with the lowest average high temperature is January (10.4°F).
- Average low temperature in May: 32.4°F
The months with the highest average low temperature are July and August (48.7°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in May
White Mountain, AK
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is May (29.94"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).
Average wind speed in May
White Mountain, AK
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest month (with the lowest average wind speed) is May (8mph).
Average humidity in May
White Mountain, AK
- Average humidity in May: 82%
The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is June (76%).
Average rainfall in May
White Mountain, AK
- Average rainfall in May: 0.71"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is May (0.71").
Average rainfall days in May
White Mountain, AK
- Average rainfall days in May: 7.4 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
White Mountain, AK
- Average snowfall in May: 0.94"
The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
White Mountain, AK
- Average snowfall days in May: 4.2 days
The month with the highest number of snowfall days is December (11.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
White Mountain, AK
- Average daylight in May: 18h and 5min
The month with the longest days is June (Average daylight: 21h and 18min).
The month with the shortest days is December (Average daylight: 4h and 6min).
- 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 June (Average sunshine: 0h and 36min).
Average sunshine days in May
White Mountain, AK
- Average sunshine days in May: 19.4 days
The month with the most sunshine days is March (20.8 days).
The month with the least sunshine days is August (13.6 days).
Average UV index in May
White Mountain, AK
- Average UV index in May: 3
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, October, November and December (UV index 1).
Average cloud cover in May
White Mountain, AK
- Average cloud cover in May: 51
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in May
White Mountain, AK
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).
White Mountain, Alaska, USA
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