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
With the onset of May, Hay Brook's average high-temperature witnesses a clear rise, advancing from April's chilly 46.9°F (8.3°C) to a refreshing 61.9°F (16.6°C). Throughout May, Hay Brook witnesses a consistent average low-temperature of 42.3°F (5.7°C).Humidity
The least humid month is May, with an average relative humidity of 75%.Rainfall
In Hay Brook, in May, during 16 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Hay Brook, during the entire year, the rain falls for 156.1 days and collects up to 26.89" (683mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Hay Brook. During 0.7 snowfall days, in May, Hay Brook aggregates 0.59" (15mm) of snow. Throughout the year, there are 78.3 snowfall days, and 45.63" (1159mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 57min.On the first day of the month, sunrise is at 5:20 am and sunset at 7:42 pm. On the last day of May, sunrise is at 4:47 am and sunset at 8:16 pm EDT.
Sunshine
The average sunshine in May 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 medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hay Brook?
What is the least humid month in Hay Brook?
What is the average humidity in May in Hay Brook?
How many days does it rain in May in Hay Brook?
What is the last month it snows in Hay Brook?
How many hours of daylight does Hay Brook have in May?
When is the sunrise / sunset in May in Hay Brook?
How many hours of sunshine does Hay Brook have in May?
What is the UV index intensity in May in Hay Brook?
Average temperature in May
Hay Brook, ME
- Average high temperature in May: 61.9°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in May: 42.3°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in May
Hay Brook, ME
- Average pressure in May: 29.98"Hg
The months with the highest atmospheric pressure are September and November (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Hay Brook, ME
- Average wind speed in May: 6.9mph
The windiest month (with the highest average wind speed) is March (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Hay Brook, ME
- Average humidity in May: 75%
The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Hay Brook, ME
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is April (2.83").
The driest months (with the least rainfall) are March and July (1.73").
Average rainfall days in May
Hay Brook, ME
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Hay Brook, ME
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Hay Brook, ME
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hay Brook, ME
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- 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: 3h and 18min).
Average sunshine days in May
Hay Brook, ME
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (9.3 days).
Average UV index in May
Hay Brook, ME
- 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 February and December (UV index 1).
Average cloud cover in May
Hay Brook, ME
- Average cloud cover in May: 52
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Hay Brook, ME
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Hay Brook, Maine, USA
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