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 sea temperature 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
In May, the meteorological conditions markedly change with the average high-temperature ascending from a frigid cold 12.7°F (-10.7°C) in April to a subzero cold 29.1°F (-1.6°C). Barrow consistently logs a low temperature averaging a still freezing cold 20.7°F (-6.3°C) during May, a modest drop from daytime temperatures.Humidity
In Barrow, the average relative humidity in May is 89%.Rainfall
In Barrow, Alaska, in May, during 5.3 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, there are 58.5 rainfall days, and 6.81" (173mm) of precipitation is accumulated.Snowfall
Months with snowfall in Barrow are January through December. In May, in Barrow, Alaska, it is snowing for 12.3 days. Throughout May, 1.46" (37mm) of snow is accumulated. Throughout the year, in Barrow, there are 125.6 snowfall days, and 17.13" (435mm) of snow is accumulated.Ocean temperature
The months with the coldest seawater in Barrow are January through June and December, with an average ocean temperature of 28.4°F (-2°C).Note: In the water-based sport of swimming, this state is life-threatening and exceedingly dangerous. The freezing water causes severe discomfort, leading to rapid hyperventilation. A specialized swimsuit is compulsory to avert thermal damage.
Daylight
In May, the average length of the day is 6h and 52min.Sunshine
In May, the average sunshine is 1.2h.UV index
January through March, May, August, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Barrow. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 during May translates into the following directions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is it in Barrow in May?
What is the average humidity in May in Barrow?
How many days does it rain in May in Barrow?
How many days does it snow in May in Barrow?
When is the ocean coldest in Barrow?
What is the ocean temperature in May in Barrow?
How many hours of daylight does Barrow have in May?
How long on average sun shines in May in Barrow?
What is the month with the lowest UV index in Barrow?
What is the UV index reading in May in Barrow?
Average temperature in May
Barrow, AK
- Average high temperature in May: 29.1°F
The warmest month (with the highest average high temperature) is July (43.3°F).
The month with the lowest average high temperature is January (-3.3°F).
- Average low temperature in May: 20.7°F
The month with the highest average low temperature is July (37°F).
The coldest month (with the lowest average low temperature) is January (-11.2°F).
Average pressure in May
Barrow, AK
- Average pressure in May: 30.07"Hg
The months with the highest atmospheric pressure are January and March (30.09"Hg).
The month with the lowest atmospheric pressure is September (29.85"Hg).
Average wind speed in May
Barrow, AK
- Average wind speed in May: 10.6mph
The windiest month (with the highest average wind speed) is October (15.3mph).
The calmest month (with the lowest average wind speed) is May (10.6mph).
Average humidity in May
Barrow, AK
- Average humidity in May: 89%
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (82%).
Average rainfall in May
Barrow, AK
- Average rainfall in May: 0.39"
The wettest month (with the highest rainfall) is August (1.06").
The driest month (with the least rainfall) is January (0.2").
Average rainfall days in May
Barrow, AK
- Average rainfall days in May: 5.3 days
The month with the highest number of rainy days is August (11.9 days).
The month with the least rainy days is December (0.6 days).
Average snowfall in May
Barrow, AK
- Average snowfall in May: 1.46"
The month with the highest snowfall is October (3.15").
The month with the least snowfall is July (0.08").
Average snowfall days in May
Barrow, AK
- Average snowfall days in May: 12.3 days
The month with the highest number of snowfall days is November (16.9 days).
The month with the least snowfall days is July (1.3 days).
Average sea temperature in May
Barrow, AK
- Average sea temperature in May: 28°F
The best months for swimming (with the highest average sea temperature) are August and September (36°F).
The coldest months (with the lowest average sea temperature) are January, February, March, April, May, June and December (28°F).
Average daylight in May /
Average sunshine in May
Barrow, AK
- Average daylight in May: 6h and 5min
The month with the longest days is August (Average daylight: 18h and 48min).
The months with the shortest days are June, July and December (Average daylight: 0h and 0min).
- Average sunshine in May: 1h and 1min
The month with the most sunshine is April (Average sunshine: 6h and 6min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).
Average sunshine days in May
Barrow, AK
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is October (7.9 days).
Average UV index in May
Barrow, AK
- Average UV index in May: 1
The months with the highest UV index are April, June, July and September (UV index 2).
The months with the lowest UV index are January, February, March, May, August, October, November and December (UV index 1).
Average cloud cover in May
Barrow, AK
- Average cloud cover in May: 65
The month with the most cloud cover is December (Cloud cover 84).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in May
Barrow, AK
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and March (4mi).
Barrow, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location
