Climate and monthly weather forecastNational Park, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in National Park, New Jersey, with an average temperature varying between 37.4°F (3°C) and 25.7°F (-3.5°C). The coldest time of the year is January, with temperatures averaging a high of 37.4°F (3°C) and a low of 25.7°F (-3.5°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in National Park, New Jersey, with an average temperature ranging between min 28°F (-2.2°C) and max 41.4°F (5.2°C). National Park's weather in February indicates an average high-temperature of a still wintry 41.4°F (5.2°C), nearly consistent with the 37.4°F (3°C) of January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in National Park, New Jersey, with an average temperature ranging between max 49.8°F (9.9°C) and min 35.1°F (1.7°C). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from an icy 41.4°F (5.2°C) in February to a chilly 49.8°F (9.9°C). Weather in March »Weather in April
April is a comfortable spring month in National Park, New Jersey, with an average temperature fluctuating between 61.7°F (16.5°C) and 45°F (7.2°C). With the onset of April, National Park sees a temperature rise, with the average high-temperature moving from March's chilly 49.8°F (9.9°C) to a comfortable 61.7°F (16.5°C). Weather in April »Weather in May
May, the last month of the spring in National Park, is an agreeable month, with an average temperature fluctuating between 72°F (22.2°C) and 54.7°F (12.6°C). As May arrives, a rise in the average high-temperature is observed, moving from a comfortable 61.7°F (16.5°C) in April to an agreeable 72°F (22.2°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in National Park, New Jersey, with an average temperature varying between 79.9°F (26.6°C) and 63.1°F (17.3°C). As June sets, the average high-temperature shows a slight increase, moving up from a pleasant 72°F (22.2°C) in May to a moderately hot 79.9°F (26.6°C). Weather in June »Weather in July
July is a hot summer month in National Park, New Jersey, with an average temperature ranging between min 68.5°F (20.3°C) and max 86°F (30°C). July is the warmest month of the year, registering average temperatures as high as 86°F (30°C) and as low as 68.5°F (20.3°C). The heat index value during July is appraised at a torrid 96.8°F (36°C). Weather in July »Weather in August
August, the last month of the summer in National Park, is also a moderately hot month, with an average temperature fluctuating between 67.6°F (19.8°C) and 83.7°F (28.7°C). The transition into August reveals an average high-temperature of a warm 83.7°F (28.7°C), mirroring a close resemblance to July. Weather in August »Weather in September
September, the first month of the autumn in National Park, is also a moderately hot month, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 60.8°F (16°C). The transition to September results in a modest reduction in average high-temperature, moving from a warm 83.7°F (28.7°C) in August to a still moderately hot 76.6°F (24.8°C). Weather in September »Weather in October
October, like September, in National Park, New Jersey, is another enjoyable autumn month, with an average temperature varying between 50.9°F (10.5°C) and 65.1°F (18.4°C). In October, the average high-temperature decreases from a moderately hot 76.6°F (24.8°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »Weather in November
November, the last month of the autumn in National Park, is also a fresh month, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 52.7°F (11.5°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 cool 52.7°F (11.5°C). Weather in November »Weather in December
December, the first month of the winter in National Park, is also a frosty month, with an average temperature varying between 32.7°F (0.4°C) and 44.1°F (6.7°C). The shift from November to December includes a small decrease in the average high-temperature, from a fresh 52.7°F (11.5°C) to a frosty 44.1°F (6.7°C). Weather in December »Updated: Aug 1, 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
January is the month when National Park sees the average lowest temperatures, with a high of 37.4°F (3°C) and a low of 25.7°F (-3.5°C).
The month with the least rainfall is January, when the rain falls for 6.6 days and typically collects 1.46" (37mm) of precipitation.
In National Park, New Jersey, during the entire year, the rain falls for 142 days and collects up to 24.41" (620mm) of precipitation.
Months with snowfall are January through April, November and December.
In National Park, during the entire year, snow falls for 11.3 days and aggregates up to 6.18" (157mm) of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The months with the highest humidity are February, October and December, with an average relative humidity of 77%.
With an average of 4.9h of sunshine, February has the least sunshine of the year in National Park.
The month with the most snowfall in National Park is March, when snow falls for 2.8 days and typically aggregates up to 2.05" (52mm) of snow.
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.
With an average relative humidity of 71%, April is the least humid month.
May through October are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 15h and 0min of daylight.
National Park's temperatures peak on average in July, reaching 86°F (30°C) at their highest and 68.5°F (20.3°C) at their lowest.
The month with the most sunshine is July, with an average of 10.7h of sunshine.
August is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.95" (75mm) of precipitation.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
National Park, NJ
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
National Park, 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:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"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
National Park, NJ
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are February, March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
National Park, NJ
The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall
National Park, NJ
- Average rainfall in January:
1.46" - Average rainfall in February:
1.57" - Average rainfall in March:
2.13" - Average rainfall in April:
2.01" - Average rainfall in May:
2.01" - Average rainfall in June:
2.2"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.95" - Average rainfall in September:
1.57" - Average rainfall in October:
1.85" - Average rainfall in November:
1.77" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days
National Park, NJ
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (6.6 days).
Average snowfall
National Park, NJ
The month with the highest snowfall is March (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
National Park, NJ
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
2.8 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:
0.4 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
National Park, NJ
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
National Park, NJ
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.1 days).
Average UV index
National Park, 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, November and December (UV index 2).
Average cloud cover
National Park, NJ
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
National Park, 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).
