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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Port Norris, New Jersey, is a wintry winter month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 28.4°F (-2°C). Port Norris's coldest month, January, registers temperatures that range from a high of 39°F (3.9°C) to 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 an average temperature varying between 30.6°F (-0.8°C) and 42.3°F (5.7°C). The advent of February presents an average high-temperature of a still wintry 42.3°F (5.7°C), maintaining a close correlation with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Port Norris, New Jersey, with an average temperature ranging between min 36.7°F (2.6°C) and max 49.5°F (9.7°C). March marks a minor ascent in the average high-temperature, adjusting from February's cold 42.3°F (5.7°C) to a frosty 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 varying between 60.6°F (15.9°C) and 46.8°F (8.2°C). With the onset of April, Port Norris experiences a temperature shift, with the average high-temperature moving from a chilly 49.5°F (9.7°C) in March to a refreshing 60.6°F (15.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Port Norris, New Jersey, with an average temperature ranging between max 69.8°F (21°C) and min 55.9°F (13.3°C). The rise of average high-temperatures is seen in May, with an increase from a mild 60.6°F (15.9°C) in April to an agreeable 69.8°F (21°C). Weather in May »
Weather in June
June, the first month of the summer in Port Norris, is a moderately hot month, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 64°F (17.8°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a pleasant 69.8°F (21°C) in May to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Port Norris, New Jersey, is another warm summer month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 70°F (21.1°C). With its high average temperature of 83.3°F (28.5°C) and a low of 70°F (21.1°C), July is regarded as the warmest month. For July, the heat index is computed to be a tropical 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 an average temperature varying between 68.5°F (20.3°C) and 82°F (27.8°C). The transition into August shows a subtle variation to a still moderately hot 82°F (27.8°C) from July's 83.3°F (28.5°C) in the average high-temperature. Weather in August »
Weather in September
September, the first month of the autumn in Port Norris, is also a moderately hot month, with an average temperature ranging between min 62.8°F (17.1°C) and max 75.9°F (24.4°C). With the arrival of September, Port Norris experiences a modest decline in average high-temperatures, transitioning from a moderately hot 82°F (27.8°C) in August to a still warm 75.9°F (24.4°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Port Norris, New Jersey, with an average temperature varying between 53.1°F (11.7°C) and 65.1°F (18.4°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 75.9°F (24.4°C) in September to a comfortable 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 arrival correlates with a reduction in the average high-temperature, down 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 an average temperature ranging between min 35.4°F (1.9°C) and max 45.5°F (7.5°C). As December begins, there is a minor decrease in the average high-temperature, softly falling from a cool 54°F (12.2°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
January proves to be the coldest month, 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?
January is the month with the least rainfall. Rain falls for 7.5 days and accumulates 0.75" (19mm) of precipitation.
How much does it rain?
Throughout the year, there are 132.2 rainfall days, and 15.39" (391mm) of precipitation is accumulated.
When does it snow in Port Norris?
Months with snowfall are January through March, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 4 days and typically aggregates up to 1.22" (31mm) of snow.
How many days does it snow?
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?
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?
With an average of 5h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
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?
With an average relative humidity of 73%, April is the least humid month.
When it does not snow?
April through October are months without snowfall.
What are the most humid months?
May and June, with an average relative humidity of 79%, are most humid months.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Port Norris?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the warmest month?
July, with its high-temperature average of 83.3°F (28.5°C) and a low-temperature average of 70°F (21.1°C), is the warmest month.
What month has the most sunshine?
With an average of 10.9h of sunshine, July has the most sunshine of the year.
What is the rainiest 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?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
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 in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
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 in January:
9.5mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.3mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.8mph - Average wind speed in December:
8.8mph
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
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 in January:
0.75" - Average rainfall in February:
1.14" - Average rainfall in March:
1.18" - Average rainfall in April:
1.06" - Average rainfall in May:
1.46" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.81" - Average rainfall in September:
1.18" - Average rainfall in October:
1.22" - Average rainfall in November:
1.06" - Average rainfall in December:
1.42"
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 in January:
7.5 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
8.9 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
9.2 days
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
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 in January:
4 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.2 days
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 in January:
9h and 5min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
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).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
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 in January:
19.9 days - Average sunshine days in February:
17 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
14.5 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
21.6 days - Average sunshine days in December:
20.1 days
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
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
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
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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