Climate and monthly weather forecastPhillipsburg, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Phillipsburg, New Jersey, with an average temperature ranging between max 34.2°F (1.2°C) and min 21.6°F (-5.8°C). January is Phillipsburg's coldest month, registering average high temperatures of 34.2°F (1.2°C) and lows of 21.6°F (-5.8°C). Weather in January »Weather in February
February, the last month of the winter in Phillipsburg, is also an icy month, with an average temperature fluctuating between 23.4°F (-4.8°C) and 37.8°F (3.2°C). Phillipsburg's February average high-temperature settles at a still icy 37.8°F (3.2°C), showing a near match with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Phillipsburg, is a frosty month, with an average temperature ranging between min 30°F (-1.1°C) and max 45.9°F (7.7°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a wintry 37.8°F (3.2°C) in February to a chilly 45.9°F (7.7°C). Weather in March »Weather in April
April is a mild spring month in Phillipsburg, New Jersey, with an average temperature varying between 40.5°F (4.7°C) and 58.6°F (14.8°C). The start of April brings a rise in the average high-temperature, moving from a frosty 45.9°F (7.7°C) in March to a mild 58.6°F (14.8°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Phillipsburg, New Jersey, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 50.2°F (10.1°C). In May, the meteorological conditions change with the average high-temperature moving from a moderate 58.6°F (14.8°C) in April to an agreeable 69.6°F (20.9°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Phillipsburg, New Jersey, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 57.4°F (14.1°C). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's agreeable 69.6°F (20.9°C) to a warm 77.4°F (25.2°C). Weather in June »Weather in July
July, like June, in Phillipsburg, New Jersey, is another warm summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 83.3°F (28.5°C). July is the month when Phillipsburg experiences its warmest temperatures, averaging a high of 83.3°F (28.5°C) and a low of 63.1°F (17.3°C). The average heat index in July is calculated to be a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Phillipsburg, is another warm month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 80.8°F (27.1°C). The shift to August signals an average high-temperature of a still warm 80.8°F (27.1°C), subtly varied from July's 83.3°F (28.5°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Phillipsburg, New Jersey, with an average temperature fluctuating between 74.1°F (23.4°C) and 55.2°F (12.9°C). Phillipsburg's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's 80.8°F (27.1°C) to a still moderately hot 74.1°F (23.4°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Phillipsburg, New Jersey, with an average temperature fluctuating between 46°F (7.8°C) and 62.1°F (16.7°C). Phillipsburg's transition into October involves a shift in temperature, receding from a warm 74.1°F (23.4°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »Weather in November
November, the last month of the autumn in Phillipsburg, is another chilly month, with an average temperature fluctuating between 34.9°F (1.6°C) and 49.8°F (9.9°C). November brings a decrease in the average high-temperature, falling from October's comfortable 62.1°F (16.7°C) to a frosty 49.8°F (9.9°C). Weather in November »Weather in December
December, the first month of the winter in Phillipsburg, is also an icy month, with an average temperature fluctuating between 40.1°F (4.5°C) and 28.9°F (-1.7°C). During Phillipsburg's transition into December, the average high-temperature lessens, moving from a chilly 49.8°F (9.9°C) in November to a wintry 40.1°F (4.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Phillipsburg, 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 (34.2°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Phillipsburg, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"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:
30.06"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
Phillipsburg, NJ
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Phillipsburg, NJ
The months with the highest relative humidity are February, October and December (81%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Phillipsburg, NJ
- Average rainfall in January:
2.09" - Average rainfall in February:
2.05" - Average rainfall in March:
2.4" - Average rainfall in April:
2.76" - Average rainfall in May:
3.07" - Average rainfall in June:
2.91"
- Average rainfall in July:
3.66" - Average rainfall in August:
3.31" - Average rainfall in September:
1.97" - Average rainfall in October:
2.6" - Average rainfall in November:
2.28" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Phillipsburg, NJ
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Phillipsburg, NJ
- Average snowfall in January:
2.87" - Average snowfall in February:
3.43" - Average snowfall in March:
4.09" - Average snowfall in April:
0.24" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Phillipsburg, NJ
- Average snowfall days in January:
6.5 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
0.5 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:
0.6 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Phillipsburg, 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:
4h and 54min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Phillipsburg, NJ
- Average sunshine days in January:
19 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.6 days).
Average UV index
Phillipsburg, NJ
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Phillipsburg, NJ
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Phillipsburg, NJ
The months with the highest visibility are March, April and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September, October and December (5mi).





