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Jersey City, NJ Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Jersey City, NJ?
Jersey City, NJ gets 50.4 in of precipitation a year over about 120 rainy days, and about 28.2 in of snow a season. July is the warmest month (average high 87°F) and January the coldest (average low 26°F).
Humid subtropical climate
Jersey City, NJ has hot summers and chilly winters. Daytime highs range from about 40°F in January to 87°F in July. June is usually the wettest month, and snow falls in winter. The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 70°F.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 28° | 43° |
| Spring | Mar–May | 44° | 62° |
| Summer | Jun–Aug | 67° | 85° |
| Autumn | Sep–Nov | 50° | 66° |
How much rain does Jersey City get?
Jersey City gets 50.4 in of precipitation in an average year, spread over about 120 days with measurable rain. That is more rainy days than 78% of the US.
June is the wettest month, with 4.9 in. February is the driest, with 3.3 in. May has the most rainy days, about 12.
The longest dry spell in the last five years lasted 41 days, to November 10, 2024.
From September 2025 to August 2026 Jersey City got 40.9 in of rain, against a normal of 50.4 in for those months. August 2026 had the most, with 8.5 in.
See where Jersey City ranks: rainiest cities in the US, US cities with the most rainy days, rainiest cities in New Jersey.
Does it snow in Jersey City?
Yes. Jersey City gets about 28.2 in of snow in an average season, measured at the reporting station.
The snowiest winter on record is 1995–96, with 78.4 in.
The most recent measurable snow at the station fell on February 25, 2026.
From September 2025 to August 2026 the station measured 54.5 in of snow, against a normal of 28.2 in for those months. February 2026 had the most, with 29.3 in.
See where Jersey City ranks: snowiest cities in the US.
Jersey City weather by month
Jersey City weather in January
In January, Jersey City averages a high of 40°F and a low of 26°F. It gets 3.7 in of precipitation over about 11 rainy days. Estimated sunshine is 39% of daylight hours, derived from ERA5 cloud cover. The January record high is 73°F (2007) and the record low is 0°F (2004).
Jersey City weather in February
In February, Jersey City averages a high of 43°F and a low of 27°F. It gets 3.3 in of precipitation over about 10 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The February record high is 79°F (2018) and the record low is 0°F (2019).
Jersey City weather in March
In March, Jersey City averages a high of 50°F and a low of 34°F. It gets 4.3 in of precipitation over about 11 rainy days. Estimated sunshine is 43% of daylight hours, derived from ERA5 cloud cover. The March record high is 88°F (1998) and the record low is 9°F (2014).
Jersey City weather in April
In April, Jersey City averages a high of 63°F and a low of 44°F. It gets 4.1 in of precipitation over about 11 rainy days. Estimated sunshine is 41% of daylight hours, derived from ERA5 cloud cover. The April record high is 98°F (2002) and the record low is 25°F (2016). April is one of the most comfortable months to visit.
Jersey City weather in May
In May, Jersey City averages a high of 72°F and a low of 53°F. It gets 4.4 in of precipitation over about 12 rainy days. Estimated sunshine is 40% of daylight hours, derived from ERA5 cloud cover. The May record high is 100°F (2026) and the record low is 33°F (2020). May is one of the most comfortable months to visit.
Jersey City weather in June
In June, Jersey City averages a high of 82°F and a low of 64°F. It gets 4.9 in of precipitation over about 11 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The June record high is 103°F (2025) and the record low is 47°F (1997).
Jersey City weather in July
In July, Jersey City averages a high of 87°F and a low of 70°F. It gets 4.8 in of precipitation over about 9 rainy days. Estimated sunshine is 43% of daylight hours, derived from ERA5 cloud cover. The July record high is 107°F (2011) and the record low is 56°F (2001).
Jersey City weather in August
In August, Jersey City averages a high of 85°F and a low of 68°F. It gets 4.4 in of precipitation over about 10 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The August record high is 104°F (2001) and the record low is 55°F (2025).
Jersey City weather in September
In September, Jersey City averages a high of 78°F and a low of 61°F. It gets 4.3 in of precipitation over about 8 rainy days. Estimated sunshine is 46% of daylight hours, derived from ERA5 cloud cover. The September record high is 99°F (2015) and the record low is 41°F (1997). September is one of the most comfortable months to visit.
Jersey City weather in October
In October, Jersey City averages a high of 66°F and a low of 49°F. It gets 4.2 in of precipitation over about 9 rainy days. Estimated sunshine is 50% of daylight hours, derived from ERA5 cloud cover. The October record high is 95°F (2019) and the record low is 30°F (2011). October is one of the most comfortable months to visit.
Jersey City weather in November
In November, Jersey City averages a high of 54°F and a low of 39°F. It gets 3.6 in of precipitation over about 9 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The November record high is 83°F (2024) and the record low is 13°F (2018).
Jersey City weather in December
In December, Jersey City averages a high of 45°F and a low of 31°F. It gets 4.6 in of precipitation over about 11 rainy days. Estimated sunshine is 42% of daylight hours, derived from ERA5 cloud cover. The December record high is 77°F (1998) and the record low is 5°F (2022).
Sunshine, humidity and wind in Jersey City
November is the sunniest month in Jersey City, with estimated sunshine of 57% of daylight hours from ERA5 cloud cover. January is the cloudiest, at 39%. The annual cloud-cover estimate is 44% of daylight hours; it is not a measurement of sunshine duration. Jersey City is cloudier than 68% of the US.
Humidity peaks in September at 73% and is lowest in March at 60%.
Jersey City has about 31 days a year above 90°F. Jersey City is hotter than 52% of the US.
Thunderstorms occur on about 18 days a year.
See where Jersey City ranks: sunniest cities in the US, cloudiest cities in the US, hottest cities in the US.
First and last freeze in Jersey City
The first fall freeze in Jersey City typically comes around November 12, and the last spring freeze around April 3. That leaves a frost-free growing season of about 223 days.
Jersey City weather records
These records cover HARRISON during 1996–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Jersey City station is 107°F, on July 22, 2011. The coldest is 0°F, on January 16, 2004.
The wettest day in the available station history brought 8.6 in of precipitation, on September 2, 2021.
30 all-time records have been set at the station since 1996.
The best time to visit Jersey City
The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 70°F.
Winter (December–February) is chilly, with average highs around 43°F and lows near 28°F. Snow is possible.
Spring (March–May) is mild, with average highs around 62°F and lows near 44°F.
Summer (June–August) is hot, with average highs around 85°F and lows near 67°F. It can feel humid.
Autumn (September–November) is mild, with average highs around 66°F and lows near 50°F.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | 26° | 40° | 3.7 in | 11 | 69% | 39% | 73° | 0° |
| February | 27° | 43° | 3.3 in | 10 | 66% | 42% | 79° | 0° |
| March | 34° | 50° | 4.3 in | 11 | 60% | 43% | 88° | 9° |
| April | 44° | 63° | 4.1 in | 11 | 60% | 41% | 98° | 25° |
| May | 53° | 72° | 4.4 in | 12 | 63% | 40% | 100° | 33° |
| June | 64° | 82° | 4.9 in | 11 | 66% | 42% | 103° | 47° |
| July | 70° | 87° | 4.8 in | 9 | 70% | 43% | 107° | 56° |
| August | 68° | 85° | 4.4 in | 10 | 72% | 42% | 104° | 55° |
| September | 61° | 78° | 4.3 in | 8 | 73% | 46% | 99° | 41° |
| October | 49° | 66° | 4.2 in | 9 | 73% | 50% | 95° | 30° |
| November | 39° | 54° | 3.6 in | 9 | 66% | 57% | 83° | 13° |
| December | 31° | 45° | 4.6 in | 11 | 71% | 42% | 77° | 5° |
Station: HARRISON, 7 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1996–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Jersey City climate questions
How much rain does Jersey City get?
Jersey City gets 50.4 in of precipitation in an average year, over about 120 rainy days.
What is the wettest month in Jersey City?
June is the wettest month in Jersey City, with 4.9 in. February is the driest, with 3.3 in.
How many rainy days does Jersey City have a year?
Jersey City has about 120 days with measurable rain in an average year. May has the most, about 12.
Does it snow in Jersey City?
Yes. Jersey City gets about 28.2 in of snow in an average season. The snowiest winter on record is 1995–96, with 78.4 in.
What is the hottest month in Jersey City?
July is the warmest month in Jersey City, with an average high of 87°F.
What is the coldest month in Jersey City?
January is the coldest month in Jersey City, with an average low of 26°F.
What is the record high temperature in Jersey City?
Within the available 1996–2026 station history, the record high at the Jersey City station is 107°F, set on July 22, 2011. The record low is 0°F, on January 16, 2004.
What is the sunniest month in Jersey City?
November is the sunniest month in Jersey City, with estimated sunshine of 57% of daylight hours from ERA5 cloud cover. January is the cloudiest.
When is the first frost in Jersey City?
The first fall freeze in Jersey City typically comes around November 12. The last spring freeze is around April 3.
What is the best time to visit Jersey City?
The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 70°F.