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, Napakiak's weather experiences a distinct temperature rise, moving from a cold 35.1°F (1.7°C) in April to a cool 51.6°F (10.9°C). May's nights in Napakiak, Alaska, observe an average temperature of 37.9°F (3.3°C).Humidity
In May, the average relative humidity in Napakiak, Alaska, is 68%.Rainfall
In May, in Napakiak, Alaska, the rain falls for 13.7 days. Throughout May, 1.14" (29mm) of precipitation is accumulated. In Napakiak, during the entire year, the rain falls for 129.5 days and collects up to 16.46" (418mm) of precipitation.Snowfall
Months with snowfall in Napakiak are January through May, September through December. May is the last month it regularly snows. During 2.7 snowfall days, in May, Napakiak aggregates 0.35" (9mm) of snow. In Napakiak, during the entire year, snow falls for 74.8 days and aggregates up to 22.91" (582mm) of snow.Daylight
In Napakiak, the average length of the day in May is 17h and 25min.On the first day of the month, sunrise is at 6:38 am and sunset at 10:51 pm. On the last day of May, sunrise is at 5:29 am and sunset at 12:01 am AKDT.
Sunshine
The month with the most sunshine in Napakiak is May, with an average of 8.1h of sunshine.UV index
The months with the highest UV index in Napakiak are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 3 in May transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are May temperatures in Napakiak?
What is the average humidity in May in Napakiak?
How many days does it rain in May in Napakiak?
What is the last month it snows in Napakiak?
How many hours of daylight does Napakiak have in May?
When are sunrise and sunset in May in Napakiak?
What month has the most sunshine in Napakiak?
How many hours of sunshine does Napakiak have in May?
When is the highest UV index in Napakiak?
How high is the UV index in May in Napakiak?
Average temperature in May
Napakiak, AK
- Average high temperature in May: 51.6°F
The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (12.2°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure in May
Napakiak, AK
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).
Average wind speed in May
Napakiak, AK
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in May
Napakiak, AK
- Average humidity in May: 68%
The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is June (65%).
Average rainfall in May
Napakiak, AK
- Average rainfall in May: 1.14"
The wettest month (with the highest rainfall) is August (2.09").
The driest months (with the least rainfall) are January and April (0.91").
Average rainfall days in May
Napakiak, AK
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is August (19.7 days).
The month with the least rainy days is March (4.4 days).
Average snowfall in May
Napakiak, AK
- Average snowfall in May: 0.35"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Napakiak, AK
- Average snowfall days in May: 2.7 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Napakiak, AK
- Average daylight in May: 17h and 2min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in May
Napakiak, AK
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is August (8.6 days).
Average UV index in May
Napakiak, 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 February, March and December (UV index 1).
Average cloud cover in May
Napakiak, AK
- Average cloud cover in May: 57
The months with the most cloud cover are July and August (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 54).
Average visibility in May
Napakiak, AK
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September, October and December (6mi).
The months with the lowest visibility are January, February, March, April and November (5mi).
Napakiak, Alaska, USA
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