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 distinct temperature shift, with the average high-temperature escalating from a subzero cold 30.2°F (-1°C) in April to a moderate 57.4°F (14.1°C). An average low-temperature of 39.2°F (4°C) is noted during the month of May.Humidity
In Fort Yukon, the average relative humidity in May is 59%.Rainfall
In Fort Yukon, during May, the rain falls for 8 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 63.3 rainfall days, and 6.57" (167mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 2.4 snowfall days, in May, Fort Yukon aggregates 0.43" (11mm) of snow. Throughout the year, there are 96.1 snowfall days, and 20.63" (524mm) of snow is accumulated.Daylight
The month with the longest days in Fort Yukon is May, with an average of 19h and 48min of daylight.On the first day of May, sunrise is at 4:47 am and sunset at 10:28 pm. On the last day of the month, sunrise is at 2:29 am and sunset at 12:48 am AKDT.
Sunshine
With an average of 10.9h of sunshine, May has the most sunshine of the year.UV index
In Fort Yukon, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 4 in May translates into these instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows in Fort Yukon?
When are the longest days?
What is the average length of the day in May?
When are sunrise and sunset in May?
What month has the most sunshine?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
Fort Yukon, AK
- Average high temperature in May: 57.4°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (-6.3°F).
- Average low temperature in May: 39.2°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (-18°F).
Average pressure in May
Fort Yukon, AK
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is February (30.03"Hg).
The month with the lowest atmospheric pressure is September (29.79"Hg).
Average wind speed in May
Fort Yukon, AK
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest months (with the lowest average wind speed) are January, February and December (4.3mph).
Average humidity in May
Fort Yukon, AK
- Average humidity in May: 59%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (44%).
Average rainfall in May
Fort Yukon, AK
- Average rainfall in May: 0.51"
The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is February (0.28").
Average rainfall days in May
Fort Yukon, AK
- Average rainfall days in May: 8 days
The month with the highest number of rainy days is August (11.7 days).
The month with the least rainy days is February (0.6 days).
Average snowfall in May
Fort Yukon, AK
- Average snowfall in May: 0.43"
The month with the highest snowfall is November (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Fort Yukon, AK
- Average snowfall days in May: 2.4 days
The month with the highest number of snowfall days is March (14.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Fort Yukon, AK
- Average daylight in May: 19h and 5min
The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 2h and 36min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 1h and 0min).
Average sunshine days in May
Fort Yukon, AK
- Average sunshine days in May: 20 days
The month with the most sunshine days is June (21.4 days).
The month with the least sunshine days is April (14.7 days).
Average UV index in May
Fort Yukon, 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, September, October, November and December (UV index 1).
Average cloud cover in May
Fort Yukon, AK
- Average cloud cover in May: 44
The month with the most cloud cover is April (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 34).
Average visibility in May
Fort Yukon, 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 and December (2mi).
Fort Yukon, Alaska, USA
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