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 Fort Fairfield steps into May, the average high-temperature increases significantly from the a frosty 43.2°F (6.2°C) of April to a mild 60.1°F (15.6°C). Fort Fairfield cools down to an average low-temperature of 40.8°F (4.9°C) throughout the month of May.Humidity
The least humid month is May, with an average relative humidity of 75%.Rainfall
In May, the rain falls for 16.7 days. Throughout May, 2.87" (73mm) of precipitation is accumulated. In Fort Fairfield, Maine, during the entire year, the rain falls for 144 days and collects up to 32.95" (837mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.9 snowfall days, in May, Fort Fairfield aggregates 0.55" (14mm) of snow. In Fort Fairfield, during the entire year, snow falls for 104.9 days and aggregates up to 73.35" (1863mm) of snow.Daylight
In Fort Fairfield, the average length of the day in May is 15h and 4min.On the first day of the month, sunrise is at 5:14 am and sunset at 7:41 pm. On the last day of May, sunrise is at 4:41 am and sunset at 8:17 pm EDT.
Sunshine
In Fort Fairfield, the average sunshine in May is 7.3h.UV index
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 radiation for average individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Fort Fairfield in May?
What is the least humid month?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Fort Fairfield have in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Fort Fairfield, ME
- Average high temperature in May: 60.1°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in May: 40.8°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).
Average pressure in May
Fort Fairfield, ME
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is September (30.02"Hg).
The months with the lowest atmospheric pressure are June and July (29.89"Hg).
Average wind speed in May
Fort Fairfield, ME
- Average wind speed in May: 7.8mph
The windiest months (with the highest average wind speed) are February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Fort Fairfield, ME
- Average humidity in May: 75%
The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Fort Fairfield, ME
- Average rainfall in May: 2.87"
The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is February (2.2").
Average rainfall days in May
Fort Fairfield, ME
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in May
Fort Fairfield, ME
- Average snowfall in May: 0.55"
The month with the highest snowfall is January (15.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Fort Fairfield, ME
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is February (21 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Fort Fairfield, ME
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).
Average sunshine days in May
Fort Fairfield, ME
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in May
Fort Fairfield, 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 January, February, March, November and December (UV index 1).
Average cloud cover in May
Fort Fairfield, ME
- Average cloud cover in May: 54
The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 43).
Average visibility in May
Fort Fairfield, ME
- Average visibility in May: 6mi
The month with the highest visibility is May (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Fort Fairfield, Maine, USA
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