June weather forecastRobertsville, NJ
June
Weather in June
June, the first month of the summer in Robertsville, is a warm month, with an average temperature ranging between max 76.6°F (24.8°C) and min 62.4°F (16.9°C).Temperature
June's arrival coincides with a temperature rise, moving from May's comfortable 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). The month of June records an average low-temperature of 62.4°F (16.9°C).Humidity
The months with the highest humidity are May and June, with an average relative humidity of 78%.Rainfall
In Robertsville, during June, the rain falls for 16.1 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 159.5 rainfall days, and 31.22" (793mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Robertsville.Daylight
With an average of 15h and 0min of daylight, June has the longest days of the year in Robertsville.On the first day of June in Robertsville, sunrise is at 5:28 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:31 pm EDT.
Sunshine
The average sunshine in June is 10h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 6 in June leads to these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Robertsville, NJ
- Average high temperature in June: 76.6°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in June: 62.4°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 (26.4°F).
Average pressure in June
Robertsville, NJ
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Robertsville, NJ
- Average wind speed in June: 7.2mph
The windiest months (with the highest average wind speed) are January and March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in June
Robertsville, NJ
- Average humidity in June: 78%
The months with the highest relative humidity are May and June (78%).
The months with the lowest relative humidity are January, March, April, August and November (74%).
Average rainfall in June
Robertsville, NJ
- Average rainfall in June: 2.48"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in June
Robertsville, NJ
- Average rainfall days in June: 16.1 days
The month with the highest number of rainy days is July (16.4 days).
The months with the least rainy days are January and November (9.8 days).
Average snowfall in June
Robertsville, NJ
- Average snowfall in June: 0"
The month with the highest snowfall is March (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Robertsville, NJ
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Robertsville, NJ
- Average daylight in June: 15h and 0min
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 June: 10h and 0min
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
Robertsville, NJ
- Average sunshine days in June: 12.3 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in June
Robertsville, NJ
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Robertsville, NJ
- Average cloud cover in June: 34
The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in June
Robertsville, 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).
