Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Petrolia experiences a temperature shift with the start of April, with average high-temperatures moving from a chilly 45.1°F (7.3°C) in March to a refreshing 58.1°F (14.5°C). Petrolia experiences a steady low-temperature of 38.8°F (3.8°C) throughout April.Humidity
April, June through August, with an average relative humidity of 78%, are the least humid months.Rainfall
In Petrolia, in April, it is raining for 14.5 days, with typically 1.61" (41mm) of accumulated precipitation. In Petrolia, during the entire year, the rain falls for 140.7 days and collects up to 15.43" (392mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Petrolia, during April, snow falls for 2.3 days and regularly aggregates up to 0.28" (7mm) of snow. In Petrolia, during the entire year, snow falls for 48.2 days and aggregates up to 6.85" (174mm) of snow.Daylight
The average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 7:00 am and sunset at 7:44 pm. On the last day of April, sunrise is at 6:16 am and sunset at 8:15 pm EDT.
Sunshine
The average sunshine in April in Petrolia is 6.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Take precautions - Protection against sunburn is recommended. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What is the temperature in April in Petrolia?
What are the least humid months in Petrolia?
What is the average humidity in April in Petrolia?
How many days does it rain in April in Petrolia?
How many days does it snow in April in Petrolia?
How many hours of daylight does Petrolia have in April?
When is the sunrise / sunset in April in Petrolia?
How many hours of sunshine does Petrolia have in April?
What is the UV index intensity in April in Petrolia?
Average temperature in April
Petrolia, PA
- Average high temperature in April: 58.1°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in April
Petrolia, PA
- Average pressure in April: 29.97"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 April
Petrolia, PA
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in April
Petrolia, PA
- Average humidity in April: 78%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall in April
Petrolia, PA
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is November (0.87").
Average rainfall days in April
Petrolia, PA
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in April
Petrolia, PA
- Average snowfall in April: 0.28"
The month with the highest snowfall is January (1.93").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Petrolia, PA
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Petrolia, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in April
Petrolia, PA
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in April
Petrolia, PA
- Average UV index in April: 3
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 April
Petrolia, PA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Petrolia, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Petrolia, Pennsylvania, USA
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