May weather forecastOliver, PA
May
Weather in May
May, the last month of the spring in Oliver, is an agreeable month, with an average temperature varying between 70.9°F (21.6°C) and 50.5°F (10.3°C).Temperature
The shift from April to May sees an increase in the average high-temperature, transitioning from a moderate 59.9°F (15.5°C) to an agreeable 70.9°F (21.6°C). May nights experience a consistent temperature drop to a cool 50.5°F (10.3°C).Humidity
In Oliver, the average relative humidity in May is 79%.Rainfall
May is the month with the most rainfall. Rain falls for 20.2 days and accumulates 3.7" (94mm) of precipitation.Snowfall
Months with snowfall in Oliver, Pennsylvania, are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Oliver aggregates 0.28" (7mm) of snow. In Oliver, during the entire year, snow falls for 35.9 days and aggregates up to 16.02" (407mm) of snow.Daylight
The average length of the day in May is 14h and 24min.On the first day of May, sunrise is at 6:17 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:41 pm EDT.
Sunshine
The average sunshine in May is 8.8h.UV index
In Oliver, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Oliver, PA
- Average high temperature in May: 70.9°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in May: 50.5°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in May
Oliver, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Oliver, PA
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in May
Oliver, PA
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, June, July, August, September and November (78%).
Average rainfall in May
Oliver, PA
- Average rainfall in May: 3.7"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in May
Oliver, PA
- Average rainfall days in May: 20.2 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in May
Oliver, PA
- Average snowfall in May: 0.28"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Oliver, PA
- Average snowfall days in May: 0.3 days
The months with the highest number of snowfall days are January and February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Oliver, PA
- Average daylight in May: 14h and 24min
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 24min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Oliver, PA
- Average sunshine days in May: 8.9 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in May
Oliver, PA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Oliver, PA
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in May
Oliver, 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).
