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
May's onset witnesses a shift in the average high-temperature, moving from a cold 36.5°F (2.5°C) in April to a chilly 48.4°F (9.1°C). An average nighttime temperature of 38.7°F (3.7°C) is noted during the month of May.Humidity
The least humid month in Nondalton is May, with an average relative humidity of 72%.Rainfall
In Nondalton, in May, it is raining for 13.8 days, with typically 1.18" (30mm) of accumulated precipitation. In Nondalton, during the entire year, the rain falls for 148.8 days and collects up to 21.54" (547mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows. During 1.8 snowfall days, in May, Nondalton aggregates 0.47" (12mm) of snow. Throughout the year, there are 83.4 snowfall days, and 44.37" (1127mm) of snow is accumulated.Daylight
The average length of the day in May is 17h and 13min.On the first day of the month, sunrise is at 6:14 am and sunset at 10:18 pm. On the last day of May, sunrise is at 5:08 am and sunset at 11:26 pm AKDT.
Sunshine
The average sunshine in May is 9.4h.UV index
In Nondalton, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during May translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
What is the average length of the day in May in Nondalton?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Nondalton, AK
- Average high temperature in May: 48.4°F
The warmest month (with the highest average high temperature) is July (59.2°F).
The month with the lowest average high temperature is January (20.1°F).
- Average low temperature in May: 38.7°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in May
Nondalton, AK
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).
Average wind speed in May
Nondalton, AK
- Average wind speed in May: 8.8mph
The windiest month (with the highest average wind speed) is December (9.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.3mph).
Average humidity in May
Nondalton, AK
- Average humidity in May: 72%
The months with the highest relative humidity are February, March and December (87%).
The month with the lowest relative humidity is May (72%).
Average rainfall in May
Nondalton, AK
- Average rainfall in May: 1.18"
The wettest month (with the highest rainfall) is September (3.31").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in May
Nondalton, AK
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Nondalton, AK
- Average snowfall in May: 0.47"
The month with the highest snowfall is December (9.33").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Nondalton, AK
- Average snowfall days in May: 1.8 days
The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Nondalton, AK
- Average daylight in May: 17h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in May
Nondalton, AK
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is September (9.7 days).
Average UV index in May
Nondalton, AK
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Nondalton, AK
- Average cloud cover in May: 51
The month with the most cloud cover is August (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 50).
Average visibility in May
Nondalton, AK
- Average visibility in May: 6mi
The months with the highest visibility are January, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are February, March and December (5mi).
Nondalton, Alaska, USA
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