New Jersey Klimat and Average Väder
Klimat of New Jersey: average temperatures, rainfall and seasons month by month.
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).
Recent extremes in New Jersey
Högest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
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 |
Klimat by airport in New Jersey
1 airports mapped in this atlas
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 this means for New Jersey
Today is slightly cooler than average for september. The forecast high of 22°C is 3.1°C below the 25°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni och augusti.
The gap between the warmest and coldest month averages 27°C.
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.
Sammanfattning
New Jersey is a state in USA. New Jersey is a US state med huvudstad Trenton. Befolkningen är cirka 9.3 million. Huvudstaden är Trenton.
Just nu är det 13°C (55°F) in New Jersey med klart. Det känns som 11°C. I dag varierar temperaturen mellan 11°C och 22°C. Risken för nederbörd är 1%. Sightseeing conditions score 9.3/10 - utmärkt — åk nu.
Bästa tiden att besöka New Jersey is juni, juli, augusti and oktober. Klimatet är continental. januari, februari and december tend och be the least comfortable months. juli is the warmest month med average highs near 31°C, while januari is the coldest med lows near -4°C.
The closest major airport is Philadelphia International Airport (PHL), about 56 km away. Nearby highlights include Statue of Liberty, Statue of Liberty (UNESCO World Heritage Site), Hudson River and Empire State Building.
Enkelt förklarat. Today is slightly cooler than average for september. The forecast high of 22°C is 3.1°C below the 25°C typical for this month. The best window och be outside is roughly 1 PM och 4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in New Jersey today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about New Jersey
| Typ | State |
|---|---|
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 40°13′14.2″N 74°45′34.9″W (40.2206, -74.7597) |
| Capital | Trenton |
| Befolkning | 9.300.000 |
| Area | 22.591 km² |
| Abbreviation | NJ |
| Tidszon | America/New_York |
| Lokal tid | 2:52 AM (UTC-04:00) |
| Best months | juni, juli, augusti and oktober |
| Klimat | Kontinental |
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.
Explore New Jersey
Every topic we hold for this place, and the same topic for the places around it.
Klimat 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 13°C (55°F) med klart. Luftfuktighet is 78% and wind is 7 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 2:52 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 15, 2026 at 2:52 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
