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 sees a shift in the average high-temperature, moving from a cool 54.5°F (12.5°C) in April to a comfortable 67.8°F (19.9°C). In May, Wilawana experiences an average nighttime temperature of 46.8°F (8.2°C).Humidity
April through July, with an average relative humidity of 78%, are the least humid months in Wilawana.Rainfall
The month with the most rainfall is May, when the rain falls for 17.4 days and typically aggregates up to 2.44" (62mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Wilawana aggregates 0.2" (5mm) of snow. In Wilawana, Pennsylvania, during the entire year, snow falls for 69.1 days and aggregates up to 21.69" (551mm) of snow.Daylight
In Wilawana, the average length of the day in May is 14h and 35min.On the first day of May, sunrise is at 6:01 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:35 pm EDT.
Sunshine
The average sunshine in May in Wilawana is 8.1h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Wilawana. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 during May leads to these advisories:
Undertake protective steps - Preventing sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Wilawana?
What is the least humid month in Wilawana?
What is the average humidity in May in Wilawana?
What is the rainiest month in Wilawana?
How many days does it rain in May in Wilawana?
What is the last month it snows in Wilawana?
What is the average length of the day in May in Wilawana?
When is the sunrise / sunset in May in Wilawana?
How many hours of sunshine does Wilawana have in May?
What is the month with the highest UV index in Wilawana?
How high is the UV index in May in Wilawana?
Average temperature in May
Wilawana, PA
- Average high temperature in May: 67.8°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in May: 46.8°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in May
Wilawana, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Wilawana, PA
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Wilawana, PA
- Average humidity in May: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, May, June and July (78%).
Average rainfall in May
Wilawana, PA
- Average rainfall in May: 2.44"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in May
Wilawana, PA
- Average rainfall days in May: 17.4 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
Wilawana, PA
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Wilawana, PA
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wilawana, 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 month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Wilawana, PA
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in May
Wilawana, 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
Wilawana, PA
- Average cloud cover in May: 50
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in May
Wilawana, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Wilawana, Pennsylvania, USA
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