Mount Arlington (NJ) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mount Arlington.
Climate overview of Mount Arlington
Temperatures in Mount Arlington, New Jersey, United States of America, vary greatly throughout the year. July is the hottest month at 28°C (82°F), while February is the coldest at 2°C (36°F).
The city receives considerable rain/snowfall, with around 1291 mm (51 in) annually. June is the wettest month. The most sunshine falls in July, with an average of 9.0 hours of daily sunshine.
Mount Arlington Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mount Arlington — and find the best time to visit.
Monthly Temperature in Mount Arlington
The climate in Mount Arlington is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in July to a chilly 2°C (36°F) in the coolest month, February.
Nights vary from 16°C (61°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mount Arlington
Mount Arlington has a notably wet climate with abundant precipitation, recording 1291 mm (51 in) of rain/snowfall per year. Mount Arlington offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (140 mm (5.5 in)) and the driest month November (76 mm (3 in)) is not too significant. For more details, please visit our Mount Arlington 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 Mount Arlington
For those who appreciate different seasons, Mount Arlington serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.0 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Mount Arlington by Month
The relative humidity is high throughout the year in Mount Arlington.
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 Mount Arlington
Frequently asked questions about the climate in Mount Arlington
What is the best time to visit Mount Arlington?
May, June, July, August and September typically offer the most optimal weather in Mount Arlington. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Mount Arlington?
Daytime highs range from 2°C (36°F) in February to 28°C (82°F) in July. Nighttime lows range from -9°C (16°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Mount Arlington get?
Annual rainfall is around 1291 mm (51 in). June is the wettest month with 140 mm (5.5 in), while November is the driest with 76 mm (3 in).
How sunny is Mount Arlington?
Mount Arlington 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, Mount Arlington enjoys abundant sunshine.
Mount Arlington 3-Day Forecast
Mount Arlington (NJ) 3-Day Forecast
Mount Arlington on the map
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