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
As April transitions into May, a change in temperatures is observed, with average highs moving from a cool 50°F (10°C) to an enjoyable 63.1°F (17.3°C). In May, Greene encounters an average low-temperature of 44.1°F (6.7°C) during the night.Humidity
The average relative humidity in May is 78%.Rainfall
In Greene, Maine, in May, during 13.1 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Greene, during the entire year, the rain falls for 119.4 days and collects up to 17.17" (436mm) of precipitation.Snowfall
Months with snowfall in Greene, Maine, are January through May, October through December. May is the last month it regularly snows in Greene. During 0.1 snowfall days, in May, Greene aggregates 0.24" (6mm) of snow. Throughout the year, in Greene, Maine, there are 39.3 snowfall days, and 19.37" (492mm) of snow is accumulated.Daylight
The average length of the day in May in Greene is 14h and 47min.On the first day of May in Greene, sunrise is at 5:30 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:16 pm EDT.
Sunshine
The average sunshine in May in Greene is 8h.UV index
In Greene, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during May translates into the following guidance:
Be vigilant - Preventing sunburn is recommended. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the average May temperature in Greene?
What is the average humidity in May in Greene?
How many days does it rain in May in Greene?
What is the last month it snows in Greene?
How many hours of daylight does Greene have in May?
When are sunrise and sunset in May in Greene?
How long on average sun shines in May in Greene?
What is the UV index intensity in May in Greene?
Average temperature in May
Greene, ME
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in May: 44.1°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in May
Greene, ME
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Greene, ME
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in May
Greene, ME
- Average humidity in May: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Greene, ME
- Average rainfall in May: 1.54"
The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in May
Greene, ME
- Average rainfall days in May: 13.1 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in May
Greene, ME
- Average snowfall in May: 0.24"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Greene, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Greene, 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: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in May
Greene, ME
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in May
Greene, 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
Greene, ME
- Average cloud cover in May: 49
The months with the most cloud cover are March and April (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in May
Greene, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July, August, September and October (5mi).
Greene, Maine, USA
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