June weather forecastMarcus Hook, PA
June
Weather in June
The first month of the summer, June, is a warm month in Marcus Hook, Pennsylvania, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 63.1°F (17.3°C).Temperature
As June begins, there's a slight increase in the average high-temperature, moving from a pleasant 72°F (22.2°C) in May to a moderately hot 79.7°F (26.5°C). June witnesses an average low-temperature hovering around a comfortable 63.1°F (17.3°C).Humidity
In Marcus Hook, the average relative humidity in June is 75%.Rainfall
In Marcus Hook, during June, the rain falls for 15.4 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 148.4 rainfall days, and 25.94" (659mm) of precipitation is accumulated.Snowfall
In Marcus Hook, snow does not fall in June through October.Ocean temperature
In June, the average ocean temperature in Marcus Hook is 66.2°F (19°C).Note: For most, swimming in 66.2°F (19°C) is not a pleasant experience. As the temperature falls from 69.8°F (21°C) to 59°F (15°C), controlling one's breathing becomes more difficult.
Daylight
June has the longest days of the year, with an average of 14h and 54min of daylight.On the first day of the month, sunrise is at 5:35 am and sunset at 8:24 pm. On the last day of June, sunrise is at 5:37 am and sunset at 8:34 pm EDT.
Sunshine
In June, the average sunshine is 10.1h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: In June, the UV index of 6 transforms into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Marcus Hook, PA
- Average high temperature in June: 79.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in June
Marcus Hook, PA
- Average pressure in June: 29.94"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 June
Marcus Hook, PA
- Average wind speed in June: 6.3mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in June
Marcus Hook, PA
- Average humidity in June: 75%
The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall in June
Marcus Hook, PA
- Average rainfall in June: 2.28"
The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days in June
Marcus Hook, PA
- Average rainfall days in June: 15.4 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in June
Marcus Hook, PA
- Average snowfall in June: 0"
The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Marcus Hook, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in June
Marcus Hook, PA
- Average sea temperature in June: 66.3°F
The best month for swimming (with the highest average sea temperature) is August (75.9°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).
Average daylight in June /
Average sunshine in June
Marcus Hook, PA
- Average daylight in June: 14h and 54min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 10h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in June
Marcus Hook, PA
- Average sunshine days in June: 12.5 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in June
Marcus Hook, PA
- Average UV index in June: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Marcus Hook, PA
- Average cloud cover in June: 36
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in June
Marcus Hook, PA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
