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
Twin Hills's transition into May brings a rise in the average high-temperature, moving from a wintry 35.2°F (1.8°C) in April to a frosty 47.8°F (8.8°C). Throughout May, Twin Hills's nights cool down to an average of 37.8°F (3.2°C).Humidity
The months with the lowest humidity are May and June, with an average relative humidity of 73%.Rainfall
In May, the rain falls for 15.4 days. Throughout May, 1.85" (47mm) of precipitation is accumulated. In Twin Hills, during the entire year, the rain falls for 144.9 days and collects up to 29.13" (740mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 2.3 snowfall days, in May, Twin Hills aggregates 0.59" (15mm) of snow. In Twin Hills, during the entire year, snow falls for 76 days and aggregates up to 42.4" (1077mm) of snow.Daylight
The average length of the day in May is 17h and 1min.On the first day of the month, sunrise is at 6:40 am and sunset at 10:35 pm. On the last day of May, in Twin Hills, sunrise is at 5:38 am and sunset at 11:39 pm AKDT.
Sunshine
In May, the average sunshine is 7.8h.UV index
May through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 during May leads to these advisories:
Undertake precautions - Obligation exists to protect against skin and eye damage. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What are the least humid months?
What is the average humidity in May?
How much does it rain in Twin Hills in May?
What is the last month it snows?
How many hours of daylight does Twin Hills have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Twin Hills have in May?
What are the months with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Twin Hills, AK
- Average high temperature in May: 47.8°F
The warmest month (with the highest average high temperature) is July (58.5°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in May: 37.8°F
The months with the highest average low temperature are July and August (47.8°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in May
Twin Hills, AK
- Average pressure in May: 29.88"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.59"Hg).
Average wind speed in May
Twin Hills, AK
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity in May
Twin Hills, AK
- Average humidity in May: 73%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in May
Twin Hills, AK
- Average rainfall in May: 1.85"
The wettest month (with the highest rainfall) is October (3.98").
The driest month (with the least rainfall) is June (1.5").
Average rainfall days in May
Twin Hills, AK
- Average rainfall days in May: 15.4 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in May
Twin Hills, AK
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (8.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Twin Hills, AK
- Average snowfall days in May: 2.3 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Twin Hills, AK
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in May
Twin Hills, AK
- Average sunshine days in May: 12.2 days
The month with the most sunshine days is March (15.5 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in May
Twin Hills, AK
- Average UV index in May: 3
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in May
Twin Hills, AK
- Average cloud cover in May: 57
The month with the most cloud cover is August (Cloud cover 64).
The months with the least cloud cover are January and June (Cloud cover 53).
Average visibility in May
Twin Hills, AK
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Twin Hills, Alaska, USA
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