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 arrival sees a rise in the average high-temperature, jumping from April's frosty 49.8°F (9.9°C) to a comfortable 61.2°F (16.2°C). During May, an average low-temperature of 43.5°F (6.4°C) is observed in Millvale.Humidity
The average relative humidity in May in Millvale is 78%.Rainfall
In Millvale, Maine, during May, the rain falls for 15.9 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Millvale, during the entire year, the rain falls for 144.3 days and collects up to 24.61" (625mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Millvale, Maine. During 0.1 snowfall days, in May, Millvale aggregates 0.35" (9mm) of snow. Throughout the year, there are 46.8 snowfall days, and 19.61" (498mm) of snow is accumulated.Daylight
In Millvale, the average length of the day in May is 14h and 50min.On the first day of May, sunrise is at 5:23 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 4:52 am and sunset at 8:12 pm EDT.
Sunshine
In May, the average sunshine in Millvale is 7.7h.UV index
The average daily maximum UV index in May is 4. 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: A daily high UV index of 4 in May leads to these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are May temperatures in Millvale?
What is the average humidity in May in Millvale?
How many days does it rain in May in Millvale?
What is the last month it snows in Millvale?
How many hours of daylight does Millvale have in May?
When are sunrise and sunset in May in Millvale?
How many hours of sunshine does Millvale have in May?
How high is the UV index in May in Millvale?
Average temperature in May
Millvale, ME
- Average high temperature in May: 61.2°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in May: 43.5°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure in May
Millvale, ME
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Millvale, ME
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Millvale, ME
- Average humidity in May: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in May
Millvale, ME
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is July (1.42").
Average rainfall days in May
Millvale, ME
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in May
Millvale, ME
- Average snowfall in May: 0.35"
The month with the highest snowfall is January (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Millvale, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Millvale, ME
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in May
Millvale, ME
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.6 days).
Average UV index in May
Millvale, ME
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Millvale, ME
- Average cloud cover in May: 51
The months with the most cloud cover are February, March and April (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in May
Millvale, ME
- Average visibility in May: 5mi
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Millvale, Maine, USA
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