June weather forecastCaldwell, NJ
June
Weather in June
The first month of the summer, June, is a warm month in Caldwell, New Jersey, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 59.9°F (15.5°C).Temperature
Caldwell's transition into June brings a slight rise in the average high-temperature, moving from an agreeable 69.1°F (20.6°C) in May to a moderately hot 77.5°F (25.3°C). An average low-temperature of 59.9°F (15.5°C) is common during the nights of June.Humidity
The average relative humidity in June is 76%.Rainfall
In Caldwell, in June, during 16.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Caldwell, during the entire year, the rain falls for 158 days and collects up to 27.4" (696mm) of precipitation.Snowfall
In Caldwell, New Jersey, snow does not fall in June through October.Daylight
The month with the longest days in Caldwell is June, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:27 am and sunset at 8:22 pm. On the last day of June, sunrise is at 5:29 am and sunset at 8:32 pm EDT.
Sunshine
In Caldwell, the average sunshine in June is 9.6h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In June, the maximum UV index of 6 transforms into these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Caldwell, NJ
- Average high temperature in June: 77.5°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in June: 59.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in June
Caldwell, 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
Caldwell, NJ
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in June
Caldwell, NJ
- Average humidity in June: 76%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in June
Caldwell, NJ
- Average rainfall in June: 2.6"
The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in June
Caldwell, NJ
- Average rainfall days in June: 16.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in June
Caldwell, NJ
- Average snowfall in June: 0"
The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Caldwell, NJ
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Caldwell, NJ
- Average daylight in June: 15h and 6min
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 June: 9h and 36min
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 36min).
Average sunshine days in June
Caldwell, NJ
- Average sunshine days in June: 10.9 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in June
Caldwell, 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
Caldwell, NJ
- Average cloud cover in June: 38
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in June
Caldwell, NJ
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
