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 coincides with a rise in the average high-temperature, moving from April's refreshing 59.9°F (15.5°C) to a pleasant 71.1°F (21.7°C). During May, the average low-temperature is recorded at a chilly 49.6°F (9.8°C).Humidity
In May, the average relative humidity is 78%.Rainfall
May is the month with the most rainfall in West Leechburg, Pennsylvania. Rain falls for 17.6 days and accumulates 2.13" (54mm) of precipitation.Snowfall
Months with snowfall in West Leechburg are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, West Leechburg aggregates 0.04" (1mm) of snow. In West Leechburg, during the entire year, snow falls for 45.9 days and aggregates up to 11.3" (287mm) of snow.Daylight
In May, the average length of the day in West Leechburg is 14h and 28min.On the first day of the month, sunrise is at 6:16 am and sunset at 8:14 pm. On the last day of May, sunrise is at 5:49 am and sunset at 8:42 pm EDT.
Sunshine
The average sunshine in May in West Leechburg is 8.8h.UV index
In West Leechburg, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What are May temperatures in West Leechburg?
What is the average humidity in May in West Leechburg?
What is the rainiest month in West Leechburg?
How many days does it rain in May in West Leechburg?
What is the last month it snows in West Leechburg?
How many hours of daylight does West Leechburg have in May?
What time are sunrise and sunset in May in West Leechburg?
How long on average sun shines in May in West Leechburg?
What is the UV index intensity in May in West Leechburg?
Average temperature in May
West Leechburg, PA
- Average high temperature in May: 71.1°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in May
West Leechburg, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
West Leechburg, PA
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in May
West Leechburg, PA
- Average humidity in May: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in May
West Leechburg, PA
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is November (1.02").
Average rainfall days in May
West Leechburg, PA
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is May (17.6 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in May
West Leechburg, PA
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
West Leechburg, PA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
West Leechburg, PA
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in May
West Leechburg, PA
- Average sunshine days in May: 10 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10 days).
Average UV index in May
West Leechburg, PA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
West Leechburg, PA
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
West Leechburg, PA
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
West Leechburg, Pennsylvania, USA
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