Vernon (NJ) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Vernon.
Climate overview of Vernon
The climate in Vernon, New Jersey, United States of America, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in July to 1°C (34°F) in February.
The city has a wet climate, receiving around 1253 mm (49 in) of rain/snowfall per year. August is the wettest month. Sunshine peaks in July, when the city sees around 9.0 hours of sunshine per day.
Vernon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vernon — and find the best time to visit.
Monthly Temperature in Vernon
In Vernon, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 28°C (82°F) in July to a very cold 1°C (34°F) in February.
Nighttime temperatures range from 17°C (63°F) in July to -8°C (18°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Vernon
Vernon experiences significant rain/snowfall throughout the year, averaging 1253 mm (49 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 145 mm (5.7 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 69 mm (2.7 in) of rainfall. For more details, please visit our Vernon Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Vernon
In Vernon, summer days are longer and more sunny, with daily sunshine hours peaking at 9.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Vernon by Month
The relative humidity is high throughout the year in Vernon.
The city experiences its highest humidity in September, reaching 68%. In April, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Vernon
Frequently asked questions about the climate in Vernon
What is the best time to visit Vernon?
May typically offers the most optimal weather in Vernon. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Vernon?
Daytime highs range from 1°C (34°F) in February to 28°C (82°F) in July. Nighttime lows range from -8°C (18°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Vernon get?
Annual rainfall is around 1253 mm (49 in). August is the wettest month with 145 mm (5.7 in), while November is the driest with 69 mm (2.7 in).
How sunny is Vernon?
Vernon receives around 2,544 hours of sunshine per year. July is the sunniest month with 271 hours, while December is the cloudiest with just 141 hours. Overall, Vernon enjoys abundant sunshine.
Vernon 3-Day Forecast
Vernon (NJ) 3-Day Forecast
Vernon on the map
Vernon is highlighted — select any city to see its climate.
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