Climate and monthly weather forecastNorth Plainfield, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in North Plainfield, New Jersey, with an average temperature fluctuating between 36°F (2.2°C) and 23.9°F (-4.5°C). Temperature readings reach their annual highs in January, averaging 36°F (2.2°C) and a minimum average of 23.9°F (-4.5°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in North Plainfield, New Jersey, with an average temperature fluctuating between 25.7°F (-3.5°C) and 39.2°F (4°C). The advent of February brings an average high-temperature of a still icy 39.2°F (4°C), exhibiting minor difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in North Plainfield, New Jersey, with an average temperature varying between 47.3°F (8.5°C) and 32.9°F (0.5°C). March's arrival coincides with a marginal rise in the average high-temperature, moving from February's cold 39.2°F (4°C) to a chilly 47.3°F (8.5°C). Weather in March »Weather in April
April is a refreshing spring month in North Plainfield, New Jersey, with an average temperature fluctuating between 59°F (15°C) and 43.3°F (6.3°C). The onset of April brings a temperature shift, with the average high-temperature moving from a chilly 47.3°F (8.5°C) in March to a moderate 59°F (15°C). Weather in April »Weather in May
May, the last month of the spring in North Plainfield, is a pleasant month, with an average temperature ranging between max 69.3°F (20.7°C) and min 52.9°F (11.6°C). May's arrival brings a change in high-temperatures, moving from a moderate 59°F (15°C) in April to an agreeable 69.3°F (20.7°C). Weather in May »Weather in June
June, the first month of the summer in North Plainfield, is a moderately hot month, with an average temperature varying between 60.6°F (15.9°C) and 77.5°F (25.3°C). North Plainfield experiences a minor temperature shift with the start of June, with average high-temperatures moving from a pleasant 69.3°F (20.7°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »Weather in July
July, like June, in North Plainfield, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 84.2°F (29°C) and 67.5°F (19.7°C). In North Plainfield, July records the highest average temperatures, peaking at 84.2°F (29°C) and reaching a low of 67.5°F (19.7°C). The heat index in July is appraised at a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in North Plainfield, is also a moderately hot month, with an average temperature ranging between min 66.2°F (19°C) and max 82°F (27.8°C). August observes an average high-temperature of a still warm 82°F (27.8°C), marking an insignificant difference from July's 84.2°F (29°C). Weather in August »Weather in September
September, the first month of the autumn in North Plainfield, is also a moderately hot month, with an average temperature fluctuating between 59.4°F (15.2°C) and 75.4°F (24.1°C). September indicates a minor shift in the average high-temperature, from August's warm 82°F (27.8°C) to a still moderately hot 75.4°F (24.1°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in North Plainfield, New Jersey, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 63.1°F (17.3°C). A moderate decline in the average high-temperature is seen during October, decreasing from a moderately hot 75.4°F (24.1°C) in September to a refreshing 63.1°F (17.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in North Plainfield, New Jersey, with an average temperature ranging between max 51.1°F (10.6°C) and min 38.1°F (3.4°C). November brings a drop in North Plainfield's average high-temperature, falling from a comfortable 63.1°F (17.3°C) in October to a cool 51.1°F (10.6°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in North Plainfield, New Jersey, with an average temperature fluctuating between 42.3°F (5.7°C) and 31.1°F (-0.5°C). North Plainfield's transition into December involves a gentle shift in temperature, receding from a cool 51.1°F (10.6°C) in November to an icy 42.3°F (5.7°C). Weather in December »Updated: Feb 13, 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
With an average high-temperature of 36°F (2.2°C) and an average low-temperature of 23.9°F (-4.5°C), January is the coldest month.
Throughout the year, there are 160.7 rainfall days, and 30.12" (765mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
Throughout the year, in North Plainfield, there are 25.4 snowfall days, and 10.31" (262mm) of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The months with the highest humidity in North Plainfield, New Jersey, are February, October and December, with an average relative humidity of 78%.
With an average of 4.6h of sunshine, February has the least sunshine of the year.
March is the month with the most snowfall in North Plainfield, New Jersey. Snow falls for 5 days and accumulates 3.23" (82mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in North Plainfield, 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.
April and August, with an average relative humidity of 73%, are the least humid months.
June through September are months without snowfall.
With an average of 15h and 0min of daylight, June has the longest days of the year.
The months with the highest UV index in North Plainfield, New Jersey, are June through August, with an average maximum UV index of 6.
In North Plainfield, July is the month with the highest recorded average temperatures, measuring a high of 84.2°F (29°C) and a low of 67.5°F (19.7°C).
With an average of 10.5h of sunshine, July has the most sunshine of the year in North Plainfield, New Jersey.
September is the month with the least rainfall in North Plainfield, New Jersey. Rain falls for 12.9 days and accumulates 1.69" (43mm) of precipitation.
December is the month with the most rainfall. Rain falls for 11.5 days and accumulates 3.19" (81mm) of precipitation.
December has the shortest days of the year in North Plainfield, New Jersey, with an average of 9h and 18min of daylight.
Average temperature
North Plainfield, NJ
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
North Plainfield, NJ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"Hg
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
North Plainfield, NJ
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.1mph
The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
North Plainfield, NJ
The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall
North Plainfield, NJ
- Average rainfall in January:
1.97" - Average rainfall in February:
2.24" - Average rainfall in March:
2.64" - Average rainfall in April:
2.36" - Average rainfall in May:
2.8" - Average rainfall in June:
2.4"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.6" - Average rainfall in September:
1.69" - Average rainfall in October:
2.83" - Average rainfall in November:
2.36" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
North Plainfield, NJ
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
10 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (9.5 days).
Average snowfall
North Plainfield, NJ
- Average snowfall in January:
2.09" - Average snowfall in February:
2.87" - Average snowfall in March:
3.23" - Average snowfall in April:
0.2" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
North Plainfield, NJ
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
4.1 days
The months with the highest number of snowfall days are January and February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
North Plainfield, 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 30min - 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 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
North Plainfield, NJ
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (11.4 days).
Average UV index
North Plainfield, 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 cloud cover
North Plainfield, NJ
The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
North Plainfield, NJ
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
