New Jersey Weather by Month – United States Climate

New Jersey in January

In January the weather in New Jersey is generally less favorable. January is a winter month. The temperatures range from very low in Vernon with 1°C (34°F) to low in Cape May with 6°C (43°F). On average, this month is the coldest month of the year in New Jersey.

Find more detailed climate information for New Jersey in January here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.

New Jersey in February

In February the weather in New Jersey is generally less favorable. February is a winter month. The average maximum daytime temperatures are low and range from 2°C (36°F) in Vernon to 6°C (43°F) in Berlin.

Find more detailed climate information for New Jersey in February here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in February: blue is cold, red is hot.

Marker color shows total monthly precipitation in February: pale blue is dry, deep blue is wet.

New Jersey in March

In March the weather in New Jersey ranges from less favorable in Seaside Heights to mixed in Cape May. The temperatures range from low in Vernon with 8°C (46°F) to moderate in Berlin with 13°C (55°F).

Find more detailed climate information for New Jersey in March here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in March: blue is cold, red is hot.

Marker color shows total monthly precipitation in March: pale blue is dry, deep blue is wet.

New Jersey in April

In April the weather in New Jersey ranges from mixed in Princeton to very good in Bordentown. The temperatures range from moderate in Beach Haven with 15°C (59°F) to pleasant in Cherry Hill with 19°C (66°F).

Find more detailed climate information for New Jersey in April here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in April: blue is cold, red is hot.

Marker color shows total monthly precipitation in April: pale blue is dry, deep blue is wet.

New Jersey in May

In May the weather in New Jersey ranges from very good in Princeton to excellent in Seaside Heights. The temperatures range from pleasant in Atlantic City with 20°C (68°F) to high in Cherry Hill with 24°C (75°F).

Find more detailed climate information for New Jersey in May here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

New Jersey in June

In June the weather in New Jersey is generally very good. June is a summer month. The average maximum daytime temperatures are high and range from 24°C (75°F) in Budd Lake to 29°C (84°F) in Bellmawr.

Find more detailed climate information for New Jersey in June here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in June: blue is cold, red is hot.

Marker color shows total monthly precipitation in June: pale blue is dry, deep blue is wet.

New Jersey in July

In July the weather in New Jersey ranges from good in Mount Laurel to excellent in Seaside Heights. July is a summer month. The temperatures range from high in Atlantic City with 27°C (81°F) to very high in Cherry Hill with 31°C (88°F). On average, this month is one of the warmest months of the year in New Jersey. So be prepared and make sure to dress lightly.

Find more detailed climate information for New Jersey in July here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

Marker color shows total monthly precipitation in July: pale blue is dry, deep blue is wet.

New Jersey in August

In August the weather in New Jersey ranges from good in Mount Laurel to very good in Seaside Heights. August is a summer month. The average maximum daytime temperatures are high and range from 26°C (79°F) in Budd Lake to 30°C (86°F) in Cherry Hill.

Find more detailed climate information for New Jersey in August here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.

New Jersey in September

In September the weather in New Jersey ranges from very good in Seaside Heights to excellent in Mount Laurel. The average maximum daytime temperatures are high and range from 23°C (73°F) in Budd Lake to 26°C (79°F) in Hammonton.

Find more detailed climate information for New Jersey in September here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

New Jersey in October

In October the weather in New Jersey ranges from mixed in Budd Lake to very good in Cape May. The temperatures range from moderate in Budd Lake with 16°C (61°F) to pleasant in Cape May with 20°C (68°F).

Find more detailed climate information for New Jersey in October here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

Marker color shows total monthly precipitation in October: pale blue is dry, deep blue is wet.

New Jersey in November

In November the weather in New Jersey ranges from less favorable in Budd Lake to good in Cape May. The temperatures range from low in Vernon with 10°C (50°F) to moderate in Galloway with 14°C (57°F).

Find more detailed climate information for New Jersey in November here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in November: blue is cold, red is hot.

Marker color shows total monthly precipitation in November: pale blue is dry, deep blue is wet.

New Jersey in December

In December the weather in New Jersey is generally less favorable. December is a winter month. The average maximum daytime temperatures are low and range from 5°C (41°F) in Vernon to 10°C (50°F) in Cape May.

Find more detailed climate information for New Jersey in December here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

New Jersey Weather by Month: Temperature & Rainfall Guide

New Jersey in January

New Jersey in February

New Jersey in March

New Jersey in April

New Jersey in May

New Jersey in June

New Jersey in July

New Jersey in August

New Jersey in September

New Jersey in October

New Jersey in November

New Jersey in December

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