May weather forecastFrankfort, ME
May
Weather in May
May, the last month of the spring in Frankfort, is a refreshing month, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 43.5°F (6.4°C).Temperature
The shift from April to May brings an increase in the average high-temperature, moving from a chilly 49.8°F (9.9°C) to a comfortable 61.2°F (16.2°C). May's nights observe an average temperature of 43.5°F (6.4°C).Humidity
In Frankfort, the average relative humidity in May is 78%.Rainfall
In May, in Frankfort, the rain falls for 15.9 days. Throughout May, 2.09" (53mm) of precipitation is accumulated. In Frankfort, during the entire year, the rain falls for 144.3 days and collects up to 24.61" (625mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Frankfort. During 0.1 snowfall days, in May, Frankfort aggregates 0.35" (9mm) of snow. In Frankfort, during the entire year, snow falls for 46.8 days and aggregates up to 19.61" (498mm) of snow.Daylight
In Frankfort, the average length of the day in May is 14h and 50min.On the first day of the month, sunrise is at 5:24 am and sunset at 7:40 pm. On the last day of May, sunrise is at 4:53 am and sunset at 8:13 pm EDT.
Sunshine
In May, the average sunshine is 7.7h.UV index
In Frankfort, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in May translates into these instructions:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, ME
- Average daylight in May: 14h and 48min
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 42min
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
Frankfort, 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
Frankfort, 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
Frankfort, 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
Frankfort, 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).
