Climate and monthly weather forecast
Port Norris, NJ

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Weather in January

January, the same as December, is a wintry winter month in Port Norris, New Jersey, with an average temperature fluctuating between 39°F (3.9°C) and 28.4°F (-2°C). January is the month when Port Norris sees the lowest average temperatures, with a high of 39°F (3.9°C) and a low of 28.4°F (-2°C). Weather in January »

Weather in February

February, the last month of the winter in Port Norris, is also an icy month, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 30.6°F (-0.8°C). During February, Port Norris observes a subtle ascent to a still icy 42.3°F (5.7°C) from January's 39°F (3.9°C) in the average high-temperature. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Port Norris, New Jersey, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 36.7°F (2.6°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's icy 42.3°F (5.7°C) to a chilly 49.5°F (9.7°C). Weather in March »

Weather in April

April in Port Norris, New Jersey, is a refreshing spring month, with an average temperature fluctuating between 60.6°F (15.9°C) and 46.8°F (8.2°C). With the onset of April, Port Norris's average high-temperature experiences a rise, moving from March's chilly 49.5°F (9.7°C) to a mild 60.6°F (15.9°C). Weather in April »

Weather in May

May, the last month of the spring in Port Norris, is an agreeable month, with an average temperature fluctuating between 55.9°F (13.3°C) and 69.8°F (21°C). The transition to May introduces an increase in the average high-temperature, shifting from a moderate 60.6°F (15.9°C) in April to a pleasant 69.8°F (21°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Port Norris, New Jersey, with an average temperature varying between 64°F (17.8°C) and 77.5°F (25.3°C). With the start of June, the average high-temperature marginally shifts from May's agreeable 69.8°F (21°C) to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Port Norris, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 70°F (21.1°C) and 83.3°F (28.5°C). July, on average, is the warmest month, registering a high temperature of 83.3°F (28.5°C) and a low of 70°F (21.1°C). For July, the heat index is computed to be a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Port Norris, New Jersey, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 82°F (27.8°C). With the transition into August, Port Norris notes an average high-temperature of a still warm 82°F (27.8°C), closely resembling July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Port Norris, New Jersey, with an average temperature varying between 75.9°F (24.4°C) and 62.8°F (17.1°C). With the arrival of September, Port Norris experiences a modest decline in average high-temperatures, transitioning from a warm 82°F (27.8°C) in August to a still moderately hot 75.9°F (24.4°C). Weather in September »

Weather in October

October, like September, in Port Norris, New Jersey, is another comfortable autumn month, with an average temperature fluctuating between 65.1°F (18.4°C) and 53.1°F (11.7°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's moderately hot 75.9°F (24.4°C) to an enjoyable 65.1°F (18.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Port Norris, is another cool month, with an average temperature fluctuating between 54°F (12.2°C) and 41.9°F (5.5°C). November's onset corresponds with a shift in the average high-temperature, moving from an enjoyable 65.1°F (18.4°C) in October to a fresh 54°F (12.2°C). Weather in November »

Weather in December

December, the first month of the winter in Port Norris, is also a frosty month, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 35.4°F (1.9°C). In the transition to December, Port Norris observes a minor drop in the average high-temperature, shifting from a cool 54°F (12.2°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Port Norris?

January proves to be the coldest month in Port Norris, recording an average maximum temperature of 39°F (3.9°C) and a minimum temperature of 28.4°F (-2°C).

What is the driest month in Port Norris?

January is the month with the least rainfall in Port Norris. Rain falls for 7.5 days and accumulates 0.75" (19mm) of precipitation.

How much does it rain in Port Norris?

In Port Norris, New Jersey, during the entire year, the rain falls for 132.2 days and collects up to 15.39" (391mm) of precipitation.

When does it snow in Port Norris?

Months with snowfall are January through March, November and December.

When does it snow the most in Port Norris?

The month with the most snowfall in Port Norris, New Jersey, is January, when snow falls for 4 days and typically aggregates up to 1.22" (31mm) of snow.

How many days does it snow in Port Norris?

Throughout the year, there are 13 snowfall days, and 3.58" (91mm) of snow is accumulated.

What are the months with the lowest UV index in Port Norris?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Port Norris?

The month with the least sunshine in Port Norris, New Jersey, is February, with an average of 5h of sunshine.

When is Daylight Saving Time (DST) in Port Norris?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 least humid month in Port Norris?

With an average relative humidity of 73%, April is the least humid month in Port Norris.

When it does not snow in Port Norris?

April through October are months without snowfall.

What is the most humid month in Port Norris?

The months with the highest humidity in Port Norris, New Jersey, are May and June, with an average relative humidity of 79%.

When is the highest UV index in Port Norris?

The months with the highest UV index in Port Norris are May through August, with an average maximum UV index of 6.

When are the longest days in Port Norris?

The month with the longest days in Port Norris, New Jersey, is June, with an average of 14h and 54min of daylight.

What is the hottest time of year in Port Norris?

With its average high temperature of 83.3°F (28.5°C) and a low of 70°F (21.1°C), July is regarded as the warmest month in Port Norris.

What month has the most sunshine in Port Norris?

July has the most sunshine of the year in Port Norris, with an average of 10.9h of sunshine.

What is the wettest month in Port Norris?

August is the month with the most rainfall. Rain falls for 14.2 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Port Norris?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

Average temperature
Port Norris, NJ

Average temperature - Port Norris, NJ

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (39°F).

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure
Port Norris, NJ

Average pressure - Port Norris, NJ

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Port Norris, NJ

Average wind speed - Port Norris, NJ

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity
Port Norris, NJ

Average humidity - Port Norris, NJ

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall
Port Norris, NJ

Average rainfall - Port Norris, NJ

The wettest month (with the highest rainfall) is August (1.81").
The driest month (with the least rainfall) is January (0.75").

Average rainfall days
Port Norris, NJ

Average rainfall days - Port Norris, NJ

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is November (7.3 days).

Average snowfall
Port Norris, NJ

Average snowfall - Port Norris, NJ

The month with the highest snowfall is January (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Port Norris, NJ

Average snowfall days - Port Norris, NJ

The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Port Norris, NJ

Average daylight / Average sunshine - Port Norris, NJ

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days
Port Norris, NJ

Average sunshine days - Port Norris, NJ

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (12.8 days).

Average UV index
Port Norris, NJ

Average UV index - Port Norris, NJ

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

Average cloud cover
Port Norris, NJ

Average cloud cover - Port Norris, NJ

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility
Port Norris, NJ

Average visibility - Port Norris, 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).

Port Norris, New Jersey, USA

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