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
Demunds Corners experiences a temperature shift with the start of May, with average high-temperatures moving from a cool 55°F (12.8°C) in April to a comfortable 67.5°F (19.7°C). In Demunds Corners, the average low-temperature during the month of May is a chilly 48°F (8.9°C).Humidity
The average relative humidity in May is 79%.Rainfall
In May, the rain falls for 17.8 days. Throughout May, 2.4" (61mm) of precipitation is accumulated. In Demunds Corners, during the entire year, the rain falls for 154.5 days and collects up to 25.63" (651mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Demunds Corners. During 0.4 snowfall days, in May, Demunds Corners aggregates 0.39" (10mm) of snow. In Demunds Corners, during the entire year, snow falls for 58.2 days and aggregates up to 26.1" (663mm) of snow.Daylight
In May, the average length of the day in Demunds Corners is 14h and 32min.On the first day of May in Demunds Corners, Pennsylvania, sunrise is at 5:59 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:30 pm EDT.
Sunshine
The average sunshine in May in Demunds Corners is 8.1h.UV index
The months with the highest UV index in Demunds Corners are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 5 in May transforms into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Demunds Corners in May?
What is the average humidity in May in Demunds Corners?
How much does it rain in Demunds Corners in May?
What is the last month it snows in Demunds Corners?
What is the average length of the day in May in Demunds Corners?
What time are sunrise and sunset in May in Demunds Corners?
How many hours of sunshine does Demunds Corners have in May?
What is the month with the highest UV index in Demunds Corners?
How high is the UV index in May in Demunds Corners?
Average temperature in May
Demunds Corners, PA
- Average high temperature in May: 67.5°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in May: 48°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in May
Demunds Corners, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Demunds Corners, PA
- Average wind speed in May: 6.5mph
The windiest months (with the highest average wind speed) are March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Demunds Corners, PA
- Average humidity in May: 79%
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in May
Demunds Corners, PA
- Average rainfall in May: 2.4"
The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in May
Demunds Corners, PA
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in May
Demunds Corners, PA
- Average snowfall in May: 0.39"
The month with the highest snowfall is February (7.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Demunds Corners, PA
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Demunds Corners, PA
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Demunds Corners, PA
- Average sunshine days in May: 11.1 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in May
Demunds Corners, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Demunds Corners, PA
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in May
Demunds Corners, PA
- Average visibility in May: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Demunds Corners, Pennsylvania, USA
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