New Jersey Väder Prognos
New Jersey weather: 15°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
New Jersey weather in december
One of the harder months here - go in med a plan.
december runs 10°C cooler than the annual average in New Jersey.
Compare med november.
Väder map for New Jersey
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klimat in New Jersey month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 3° | -4° | 84 mm | ★★☆☆☆ |
| februari | 5° | -3° | 67 mm | ★★☆☆☆ |
| mars | 13° | 3° | 124 mm | ★★★☆☆ |
| april | 18° | 7° | 75 mm | ★★★★☆ |
| maj | 23° | 13° | 123 mm | ★★★★☆ |
| juni | 29° | 18° | 67 mm | ★★★★☆ |
| juli | 31° | 21° | 111 mm | ★★★★☆ |
| augusti | 29° | 19° | 72 mm | ★★★★☆ |
| september | 25° | 16° | 98 mm | ★★★★☆ |
| oktober | 20° | 10° | 41 mm | ★★★★☆ |
| november | 13° | 4° | 59 mm | ★★★☆☆ |
| december | 7° | -1° | 116 mm | ★★☆☆☆ |
Klimat type: Kontinental. Källa: Open-Meteo archive (ERA5).
Bästa tiden att besöka New Jersey
Go in juni, juli, augusti and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december - expect the least comfortable mix of heat, cold or rain.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.
How New Jersey compares med nearby places
Annual averages, and the difference against New Jersey.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Philadelphia County | 46 km | 13°C | about the same | 1089 mm |
| Philadelphia | 46 km | 13°C | about the same | 1089 mm |
| ZIP Code 19103 | 46 km | 13°C | about the same | 1089 mm |
| Philadelphia International Airport | 56 km | 14°C | about the same | 1103 mm |
| Staten Island | 65 km | 13°C | about the same | 1212 mm |
Se prognosen för New Jersey per tidsintervall
New Jersey weather - more answers
Explore New Jersey
Every topic we hold for this place, and the same topic for the places around it.
Väder for related places
Frequently asked questions
Where is New Jersey?
New Jersey is a state in USA. Its coordinates are 40.2206, -74.7597. It lies in Nordamerika.
What is the weather like in New Jersey just nu?
It is currently 15°C (59°F) med klart. Luftfuktighet is 83% and wind is 4 km/h.
When is the best time och visit New Jersey?
juni, juli, augusti and oktober offer the most comfortable conditions in New Jersey, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is New Jersey in?
New Jersey observes America/New_York (UTC-04:00). The local time is 1:51 AM.
How many people live in New Jersey?
New Jersey has a population of approximately 9.3 million.
What is the nearest airport och New Jersey?
The closest airports are Philadelphia International Airport (PHL), 56 km away, Newark Liberty International Airport (EWR), 72 km away and John F. Kennedy International Airport (JFK), 95 km away.
What are the top things och do in New Jersey?
Popular options include Statue of Liberty, Statue of Liberty (UNESCO World Heritage Site), Hudson River, Empire State Building, Times Square and Central Park.
What places are in New Jersey?
New Jersey covers 1 places in this atlas, including Newark Liberty International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated september 16, 2026 at 1:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
