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
Lisbon Falls's weather in May shows a rise in the average high-temperature, moving up from April's fresh 50.9°F (10.5°C) to an enjoyable 62.2°F (16.8°C). In May, Lisbon Falls experiences an average nighttime temperature of 44.8°F (7.1°C).Humidity
In Lisbon Falls, the average relative humidity in May is 79%.Rainfall
In May, the rain falls for 14 days. Throughout May, 2.13" (54mm) of precipitation is accumulated. In Lisbon Falls, Maine, during the entire year, the rain falls for 130.3 days and collects up to 27.87" (708mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Lisbon Falls aggregates 0.2" (5mm) of snow. In Lisbon Falls, during the entire year, snow falls for 42.7 days and aggregates up to 25.55" (649mm) of snow.Daylight
In May, the average length of the day is 14h and 46min.On the first day of the month, sunrise is at 5:30 am and sunset at 7:43 pm. On the last day of May, sunrise is at 5:00 am and sunset at 8:15 pm EDT.
Sunshine
In Lisbon Falls, the average sunshine in May is 7.7h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Lisbon Falls in May?
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 Lisbon Falls have in May?
When is the sunrise / sunset in May in Lisbon Falls?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Lisbon Falls, ME
- Average high temperature in May: 62.2°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in May: 44.8°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in May
Lisbon Falls, 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
Lisbon Falls, ME
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Lisbon Falls, ME
- Average humidity in May: 79%
The months with the highest relative humidity are January, February and March (82%).
The months with the lowest relative humidity are April and November (76%).
Average rainfall in May
Lisbon Falls, ME
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in May
Lisbon Falls, ME
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in May
Lisbon Falls, ME
- Average snowfall in May: 0.2"
The month with the highest snowfall is January (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lisbon Falls, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lisbon Falls, ME
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in May
Lisbon Falls, ME
- Average sunshine days in May: 14.5 days
The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in May
Lisbon Falls, 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
Lisbon Falls, ME
- Average cloud cover in May: 50
The months with the most cloud cover are February, March and April (Cloud cover 53).
The months with the least cloud cover are August and September (Cloud cover 37).
Average visibility in May
Lisbon Falls, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
Lisbon Falls, Maine, USA
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