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 in Scarborough brings a temperature change, with average high-temperatures moving from April's chilly 49.3°F (9.6°C) to a refreshing 59°F (15°C). May nights experience a consistent temperature drop to a chilly 46.4°F (8°C).Humidity
In Scarborough, the average relative humidity in May is 80%.Rainfall
In Scarborough, during May, the rain falls for 12.4 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, in Scarborough, there are 116.5 rainfall days, and 17.13" (435mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Scarborough aggregates 0.12" (3mm) of snow. In Scarborough, during the entire year, snow falls for 30.1 days and aggregates up to 12.24" (311mm) of snow.Daylight
In May, the average length of the day in Scarborough is 14h and 44min.On the first day of May in Scarborough, sunrise is at 5:32 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:02 am and sunset at 8:15 pm EDT.
Sunshine
In May, the average sunshine is 8.3h.UV index
In Scarborough, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Scarborough in May?
What is the average humidity in May in Scarborough?
How much does it rain in Scarborough in May?
What is the last month it snows in Scarborough?
What is the average length of the day in May in Scarborough?
When are sunrise and sunset in May in Scarborough?
How many hours of sunshine does Scarborough have in May?
What is the UV index reading in May in Scarborough?
Average temperature in May
Scarborough, ME
- Average high temperature in May: 59°F
The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in May: 46.4°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in May
Scarborough, ME
- Average pressure in May: 29.99"Hg
The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Scarborough, ME
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in May
Scarborough, ME
- Average humidity in May: 80%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (75%).
Average rainfall in May
Scarborough, ME
- Average rainfall in May: 1.46"
The wettest month (with the highest rainfall) is October (1.97").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in May
Scarborough, ME
- Average rainfall days in May: 12.4 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (5 days).
Average snowfall in May
Scarborough, ME
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Scarborough, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Scarborough, ME
- Average daylight in May: 14h and 4min
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: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in May
Scarborough, ME
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is July (15.3 days).
Average UV index in May
Scarborough, 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, November and December (UV index 2).
Average cloud cover in May
Scarborough, ME
- Average cloud cover in May: 45
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Scarborough, ME
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Scarborough, Maine, USA
Weather forecast for your location
2. Allow the app to use your location