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 48.2°F (9°C) to an enjoyable 62.2°F (16.8°C). Throughout the month of May, Farmington Falls reports a steady low-temperature average of 42.4°F (5.8°C).Humidity
In May, the average relative humidity is 77%.Rainfall
In Farmington Falls, in May, it is raining for 15.8 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 152.2 rainfall days, and 29.09" (739mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Farmington Falls aggregates 0.39" (10mm) of snow. In Farmington Falls, during the entire year, snow falls for 64.5 days and aggregates up to 46.54" (1182mm) of snow.Daylight
In May, the average length of the day is 14h and 50min.On the first day of May, sunrise is at 5:29 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 4:58 am and sunset at 8:17 pm EDT.
Sunshine
In May, the average sunshine is 8h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Heed the precautions - It is counselled to guard against solar damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Farmington Falls have in May?
How high is the UV index in May?
Average temperature in May
Farmington Falls, ME
- Average high temperature in May: 62.2°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in May: 42.4°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 (10.6°F).
Average pressure in May
Farmington Falls, ME
- Average pressure in May: 29.98"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
Farmington Falls, ME
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in May
Farmington Falls, ME
- Average humidity in May: 77%
The months with the highest relative humidity are February and March (86%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Farmington Falls, ME
- Average rainfall in May: 2.36"
The wettest month (with the highest rainfall) is October (3.43").
The driest month (with the least rainfall) is July (1.69").
Average rainfall days in May
Farmington Falls, ME
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in May
Farmington Falls, ME
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (11.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Farmington Falls, ME
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Farmington Falls, 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 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in May
Farmington Falls, ME
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in May
Farmington Falls, ME
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Farmington Falls, ME
- Average cloud cover in May: 50
The months with the most cloud cover are February, March and April (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in May
Farmington Falls, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
The month with the lowest visibility is August (4mi).
Farmington Falls, Maine, USA
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