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 arrival of May brings a soft temperature shift, with the average high-temperature nudging from a wintry 39.4°F (4.1°C) in April to a chilly 48°F (8.9°C). The nights of May anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 39.9°F (4.4°C).Humidity
In May, the average relative humidity is 85%.Rainfall
May is the month with the least rainfall in Excursion Inlet. Rain falls for 15.3 days and accumulates 1.61" (41mm) of precipitation.Snowfall
In Excursion Inlet, snow does not fall in May through September.Daylight
In Excursion Inlet, the average length of the day in May is 16h and 52min.On the first day of May, sunrise is at 5:04 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 4:05 am and sunset at 9:54 pm AKDT.
Sunshine
The average sunshine in May is 7.1h.UV index
In Excursion Inlet, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during May translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
What is the driest month in Excursion Inlet?
How many days does it rain in May?
When it does not snow?
Does it snow in May?
How many hours of daylight does Excursion Inlet have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Excursion Inlet have in May?
How high is the UV index in May?
Average temperature in May
Excursion Inlet, AK
- Average high temperature in May: 48°F
The warmest month (with the highest average high temperature) is July (57.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in May: 39.9°F
The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).
Average pressure in May
Excursion Inlet, AK
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in May
Excursion Inlet, AK
- Average wind speed in May: 3.9mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).
Average humidity in May
Excursion Inlet, AK
- Average humidity in May: 85%
The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is November (84%).
Average rainfall in May
Excursion Inlet, AK
- Average rainfall in May: 1.61"
The wettest months (with the highest rainfall) are October and November (4.21").
The driest month (with the least rainfall) is May (1.61").
Average rainfall days in May
Excursion Inlet, AK
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in May
Excursion Inlet, AK
- Average snowfall in May: 0"
The month with the highest snowfall is January (11.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Excursion Inlet, AK
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Excursion Inlet, AK
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).
Average sunshine days in May
Excursion Inlet, AK
- Average sunshine days in May: 12.5 days
The months with the most sunshine days are February and May (12.5 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in May
Excursion Inlet, AK
- Average UV index in May: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in May
Excursion Inlet, AK
- Average cloud cover in May: 56
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 56).
Average visibility in May
Excursion Inlet, AK
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Excursion Inlet, Alaska, USA
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