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 onset brings a temperature rise, moving from a moderate 59.4°F (15.2°C) in April to a pleasant 68.7°F (20.4°C). Throughout the month of May, the nighttime temperature in Pleasant Hill dips to an average of 51.1°F (10.6°C).Humidity
The months with the highest humidity in Pleasant Hill are February, May and October, with an average relative humidity of 81%.Rainfall
In May, the rain falls for 15.9 days. Throughout May, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Pleasant Hill, Pennsylvania, there are 137.4 rainfall days, and 16.26" (413mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Pleasant Hill aggregates 0.04" (1mm) of snow. Throughout the year, in Pleasant Hill, there are 19.5 snowfall days, and 6.69" (170mm) of snow is accumulated.Daylight
In Pleasant Hill, the average length of the day in May is 14h and 26min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:01 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:29 pm EDT.
Sunshine
In Pleasant Hill, the average sunshine in May is 8.2h.UV index
May through July, with an average maximum UV index of 6, are months with the highest UV index in Pleasant Hill. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in May translates into these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Pleasant Hill in May?
What are the most humid months in Pleasant Hill?
What is the average humidity in May in Pleasant Hill?
How many days does it rain in May in Pleasant Hill?
What is the last month it snows in Pleasant Hill?
What is the average length of the day in May in Pleasant Hill?
What time are sunrise and sunset in May in Pleasant Hill?
How long on average sun shines in May in Pleasant Hill?
When is the highest UV index in Pleasant Hill?
How high is the UV index in May in Pleasant Hill?
Average temperature in May
Pleasant Hill, PA
- Average high temperature in May: 68.7°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.8°F).
- Average low temperature in May: 51.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in May
Pleasant Hill, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Pleasant Hill, PA
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Pleasant Hill, PA
- Average humidity in May: 81%
The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in May
Pleasant Hill, PA
- Average rainfall in May: 1.61"
The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days in May
Pleasant Hill, PA
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in May
Pleasant Hill, PA
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (1.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Pleasant Hill, PA
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Pleasant Hill, PA
- Average daylight in May: 14h and 2min
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 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Pleasant Hill, PA
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in May
Pleasant Hill, PA
- Average UV index in May: 6
The months with the highest UV index are May, June and 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
Pleasant Hill, PA
- Average cloud cover in May: 48
The months with the most cloud cover are February and December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in May
Pleasant Hill, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, November and December (6mi).
The months with the lowest visibility are May, August, September and October (5mi).
Pleasant Hill, Pennsylvania, USA
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