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
The arrival of May brings a change in Lewis Corner's weather, with average high-temperatures moving from April's cool 52.3°F (11.3°C) to an enjoyable 65.8°F (18.8°C). During May, Lewis Corner witnesses a consistent average low-temperature of 45.5°F (7.5°C).Humidity
The average relative humidity in May is 79%.Rainfall
In May, in Lewis Corner, Pennsylvania, the rain falls for 19.3 days. Throughout May, 2.83" (72mm) of precipitation is accumulated. In Lewis Corner, during the entire year, the rain falls for 168.4 days and collects up to 31.57" (802mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Lewis Corner. During 1 snowfall days, in May, Lewis Corner aggregates 0.63" (16mm) of snow. In Lewis Corner, during the entire year, snow falls for 98.2 days and aggregates up to 52.05" (1322mm) of snow.Daylight
The average length of the day in May is 14h and 34min.On the first day of May, sunrise is at 6:06 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:40 pm EDT.
Sunshine
In Lewis Corner, the average sunshine in May is 8.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 5 translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average May temperature in Lewis Corner?
What is the average humidity in May in Lewis Corner?
How much does it rain in Lewis Corner in May?
What is the last month it snows in Lewis Corner?
How many hours of daylight does Lewis Corner have in May?
What time are sunrise and sunset in May in Lewis Corner?
How many hours of sunshine does Lewis Corner have in May?
What are the months with the highest UV index in Lewis Corner?
What is the UV index intensity in May in Lewis Corner?
Average temperature in May
Lewis Corner, PA
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in May: 45.5°F
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure in May
Lewis Corner, PA
- Average pressure in May: 30"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
Lewis Corner, PA
- Average wind speed in May: 7.3mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in May
Lewis Corner, PA
- Average humidity in May: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in May
Lewis Corner, PA
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is August (2.09").
Average rainfall days in May
Lewis Corner, PA
- Average rainfall days in May: 19.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in May
Lewis Corner, PA
- Average snowfall in May: 0.63"
The month with the highest snowfall is February (12.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lewis Corner, PA
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (21.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lewis Corner, PA
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Lewis Corner, PA
- Average sunshine days in May: 9.3 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (4.7 days).
Average UV index in May
Lewis Corner, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Lewis Corner, PA
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in May
Lewis Corner, PA
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, September and December (4mi).
Lewis Corner, Pennsylvania, USA
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