Iselin weather in December (New Jersey, United States of America)
Interested in knowing the climate of Iselin in December? Here’s a detailed forecast of the month’s weather patterns.
Temperatures
In December, Iselin usually has low temperatures and high snow/rainfall. December is part of the winter season. The daytime often sees temperatures reaching 8°C, but nighttime brings a cool-down to -1°C.
Precipitation
Iselin in December usually receives high snow/rainfall, averaging around 128 mm for the month. Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. When we look at the climate data from the last 30 years, you can expect around 11 days of snow/rain.Average sunshine
With about 141 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Iselin. September typically offers the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Iselin climate page with graphs.
Iselin, monthly averages in December
Where to go in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Iselin.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.