Climate and monthly weather forecast
Neptune City, NJ

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Weather in January

January, the same as December, is another cold winter month in Neptune City, New Jersey, with an average temperature varying between 28.6°F (-1.9°C) and 38.1°F (3.4°C). January, characterized by an average high temperature of 38.1°F (3.4°C) and a low temperature of 28.6°F (-1.9°C), is generally the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Neptune City, is also a wintry month, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 30.2°F (-1°C). As February takes hold, the average high-temperature is a still wintry 40.6°F (4.8°C), nearly mirroring that of the previous month. Weather in February »

Weather in March

March, the first month of the spring in Neptune City, is a frosty month, with an average temperature fluctuating between 36.1°F (2.3°C) and 46.6°F (8.1°C). The average high-temperature mildly increases in March, edging from a wintry 40.6°F (4.8°C) in February to a chilly 46.6°F (8.1°C). Weather in March »

Weather in April

April is a moderate spring month in Neptune City, New Jersey, with an average temperature fluctuating between 45.1°F (7.3°C) and 55.6°F (13.1°C). In Neptune City, the onset of April comes with an increased average high-temperature, moving from March's chilly 46.6°F (8.1°C) to a moderate 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in Neptune City, is a comfortable month, with an average temperature fluctuating between 54.9°F (12.7°C) and 64.9°F (18.3°C). May's onset brings a rise in the average high-temperature, moving from a mild 55.6°F (13.1°C) in April to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Neptune City, New Jersey, with an average temperature varying between 73.9°F (23.3°C) and 63.9°F (17.7°C). The onset of June marks an increase in the average high-temperature, moving from an enjoyable 64.9°F (18.3°C) in May to a moderately hot 73.9°F (23.3°C). Weather in June »

Weather in July

July, like June, in Neptune City, New Jersey, is another warm summer month, with an average temperature varying between 70.5°F (21.4°C) and 80.4°F (26.9°C). July is the warmest month, with the temperature often reaching an average high of 80.4°F (26.9°C) and an average low of 70.5°F (21.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Neptune City, New Jersey, with an average temperature ranging between max 79.5°F (26.4°C) and min 70.3°F (21.3°C). The onset of August brings with it an average high-temperature of a still moderately hot 79.5°F (26.4°C), showing a negligible variation from the month before. Weather in August »

Weather in September

September, the first month of the autumn in Neptune City, is still a warm month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 73.6°F (23.1°C). Neptune City records a mild change in average high-temperature during September, easing from 79.5°F (26.4°C) in August to a still warm 73.6°F (23.1°C). Weather in September »

Weather in October

October, like September, in Neptune City, New Jersey, is another enjoyable autumn month, with an average temperature varying between 63.5°F (17.5°C) and 54°F (12.2°C). October is characterized by a reduction in the average high-temperature, from a moderately hot 73.6°F (23.1°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Neptune City, New Jersey, with an average temperature ranging between max 52.5°F (11.4°C) and min 42.8°F (6°C). November indicates a shift in the average high-temperature, from October's enjoyable 63.5°F (17.5°C) to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Neptune City, New Jersey, with an average temperature ranging between min 35.8°F (2.1°C) and max 44.2°F (6.8°C). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a cool 52.5°F (11.4°C) in November to a frosty 44.2°F (6.8°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Neptune City?

In Neptune City, January is the coldest month, with temperatures averaging a high of 38.1°F (3.4°C) and a low of 28.6°F (-1.9°C).

What are the least humid months in Neptune City?

January, March and November, with an average relative humidity of 74%, are the least humid months in Neptune City, New Jersey.

What is the driest month in Neptune City?

The month with the least rainfall in Neptune City, New Jersey, is January, when the rain falls for 9.3 days and typically collects 1.93" (49mm) of precipitation.

How many days does it rain in Neptune City?

In Neptune City, during the entire year, the rain falls for 161.4 days and collects up to 32.64" (829mm) of precipitation.

When does it snow in Neptune City?

January through April, October through December are months with snowfall in Neptune City, New Jersey.

What is the snowiest month in Neptune City?

The months with the most snowfall are January, March and December, with an average 1.1" (28mm) of accumulated snow.

How much does it snow in Neptune City?

Throughout the year, there are 15.9 snowfall days, and 4.53" (115mm) of snow is accumulated.

What is the month with the lowest UV index in Neptune City?

The months with the lowest UV index in Neptune City, New Jersey, are January through March, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Neptune City?

With an average of 4.9h of sunshine, February has the least sunshine of the year in Neptune City.

When is Daylight Saving Time (DST) in Neptune City?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Neptune City, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the most humid month in Neptune City?

May is the most humid month, with an average relative humidity of 80%.

When it does not snow in Neptune City?

May through September are months without snowfall.

When are the longest days in Neptune City?

With an average of 15h and 0min of daylight, June has the longest days of the year in Neptune City.

When is the highest UV index in Neptune City?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Neptune City, New Jersey.

What month is the hottest in Neptune City?

July is the warmest month in Neptune City, New Jersey, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 70.5°F (21.4°C).

What is the wettest month in Neptune City?

The month with the most rainfall in Neptune City is July, when the rain falls for 17.6 days and typically aggregates up to 3.7" (94mm) of precipitation.

What month has the most sunshine in Neptune City?

July has the most sunshine of the year in Neptune City, with an average of 10.8h of sunshine.

What is the month with the shortest days in Neptune City?

The month with the shortest days in Neptune City, New Jersey, is December, with an average of 9h and 24min of daylight.

Average temperature
Neptune City, NJ

Average temperature - Neptune City, NJ

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (38.1°F).

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average pressure
Neptune City, NJ

Average pressure - Neptune City, NJ

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Neptune City, NJ

Average wind speed - Neptune City, NJ

The windiest month (with the highest average wind speed) is January (12mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity
Neptune City, NJ

Average humidity - Neptune City, NJ

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, March and November (74%).

Average rainfall
Neptune City, NJ

Average rainfall - Neptune City, NJ

The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days
Neptune City, NJ

Average rainfall days - Neptune City, NJ

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (9.2 days).

Average snowfall
Neptune City, NJ

Average snowfall - Neptune City, NJ

The months with the highest snowfall are January, March and December (1.1").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Neptune City, NJ

Average snowfall days - Neptune City, NJ

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Neptune City, NJ

Average daylight / Average sunshine - Neptune City, NJ

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days
Neptune City, NJ

Average sunshine days - Neptune City, NJ

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (11.3 days).

Average UV index
Neptune City, NJ

Average UV index - Neptune City, NJ

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
Neptune City, NJ

Average visibility - Neptune City, NJ

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Neptune City, New Jersey, USA

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