June weather forecastMount Royal, NJ
June
Weather in June
The first month of the summer, June, is a moderately hot month in Mount Royal, New Jersey, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.5°F (26.4°C).Temperature
The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a pleasant 72°F (22.2°C) in May to a warm 79.5°F (26.4°C). Mount Royal reports an average low-temperature of 63.1°F (17.3°C) during the nights of June.Humidity
The average relative humidity in June is 76%.Rainfall
In Mount Royal, during June, the rain falls for 11.8 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 113.4 rainfall days, and 9.25" (235mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
With an average of 14h and 54min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:34 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:33 pm EDT.
Sunshine
In Mount Royal, the average sunshine in June is 10.1h.UV index
The months with the highest UV index in Mount Royal are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, the maximum UV index of 6 transforms into these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Mount Royal, NJ
- Average high temperature in June: 79.5°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 (37.9°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in June
Mount Royal, NJ
- 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
Mount Royal, NJ
- Average wind speed in June: 6.5mph
The windiest months (with the highest average wind speed) are March and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in June
Mount Royal, NJ
- Average humidity in June: 76%
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall in June
Mount Royal, NJ
- Average rainfall in June: 0.98"
The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in June
Mount Royal, NJ
- Average rainfall days in June: 11.8 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.3 days).
Average snowfall in June
Mount Royal, NJ
- Average snowfall in June: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Mount Royal, NJ
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Mount Royal, NJ
- 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in June
Mount Royal, NJ
- Average sunshine days in June: 14.8 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.7 days).
Average UV index in June
Mount Royal, NJ
- 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
Mount Royal, NJ
- Average cloud cover in June: 35
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in June
Mount Royal, NJ
- 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).
