Monthly weather forecast and climate
Port Norris, NJ

Average pressure
Port Norris, NJ

Average pressure - Port Norris, NJ

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

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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).

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Average humidity
Port Norris, NJ

Average humidity - Port Norris, NJ

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

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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").

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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).

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Average snowfall
Port Norris, NJ

Average snowfall - Port Norris, NJ

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

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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).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Port Norris, NJ

Average daylight / Average sunshine - Port Norris, NJ

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is February (Average sunshine: 5h).

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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).

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Average UV index
Port Norris, NJ

Average UV index - Port Norris, NJ

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

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Average visibility
Port Norris, NJ

Average visibility - Port Norris, NJ

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

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