May weather forecastCircle, AK
May
Weather in May
May, the last month of the spring in Circle, is a moderate month, with an average temperature varying between 37.9°F (3.3°C) and 57.2°F (14°C).Temperature
With the onset of May, Circle's average high-temperature experiences a noticeable rise, advancing from April's freezing cold 31.3°F (-0.4°C) to a refreshing 57.2°F (14°C). An average minimum temperature of 37.9°F (3.3°C) is recorded in Circle during the month of May.Humidity
The average relative humidity in May is 62%.Rainfall
In May, in Circle, Alaska, the rain falls for 8.7 days. Throughout May, 0.51" (13mm) of precipitation is accumulated. In Circle, during the entire year, the rain falls for 82.8 days and collects up to 7.17" (182mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Circle. May is the last month it regularly snows. During 3.5 snowfall days, in May, Circle aggregates 0.75" (19mm) of snow. In Circle, during the entire year, snow falls for 102.7 days and aggregates up to 21.34" (542mm) of snow.Daylight
In Circle, Alaska, the average length of the day in May is 19h and 19min.On the first day of May, sunrise is at 4:50 am and sunset at 10:16 pm. On the last day of the month, sunrise is at 2:52 am and sunset at 12:15 am AKDT.
Sunshine
The average sunshine in May is 11.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Circle, AK
- Average high temperature in May: 57.2°F
The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is January (-6°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (-18.9°F).
Average pressure in May
Circle, AK
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is February (30.02"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in May
Circle, AK
- Average wind speed in May: 4.5mph
The windiest month (with the highest average wind speed) is July (4.9mph).
The calmest months (with the lowest average wind speed) are January and December (2.7mph).
Average humidity in May
Circle, AK
- Average humidity in May: 62%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (49%).
Average rainfall in May
Circle, 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 February (0.24").
Average rainfall days in May
Circle, AK
- Average rainfall days in May: 8.7 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in May
Circle, AK
- Average snowfall in May: 0.75"
The month with the highest snowfall is November (4.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Circle, AK
- Average snowfall days in May: 3.5 days
The month with the highest number of snowfall days is March (18.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Circle, AK
- Average daylight in May: 19h and 18min
The month with the longest days is July (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 3h and 18min).
- Average sunshine in May: 11h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in May
Circle, AK
- Average sunshine days in May: 17.9 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is April (8.5 days).
Average UV index in May
Circle, AK
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in May
Circle, AK
- Average cloud cover in May: 43
The month with the most cloud cover is April (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in May
Circle, 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, February, March, April and December (2mi).
