Expand
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, the same as December, is an icy winter month in Haledon, New Jersey, with an average temperature fluctuating between 23.4°F (-4.8°C) and 35.2°F (1.8°C). Haledon experiences its lowest temperatures in January, with an average peak of 35.2°F (1.8°C) and a low of 23.4°F (-4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Haledon, is also a wintry month, with an average temperature ranging between max 38.8°F (3.8°C) and min 25.2°F (-3.8°C). With the arrival of February, Haledon's average high-temperature registers at a still cold 38.8°F (3.8°C), indicating a subtle variation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Haledon, is a frosty month, with temperature in the range of an average high of 46.4°F (8°C) and an average low of 32.2°F (0.1°C). The onset of March marks a slight increase in the average high-temperature, moving from a cold 38.8°F (3.8°C) in February to a chilly 46.4°F (8°C). Weather in March »
Weather in April
April in Haledon, New Jersey, is a refreshing spring month, with an average temperature varying between 42.6°F (5.9°C) and 58.6°F (14.8°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 46.4°F (8°C) to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Haledon, New Jersey, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 69.4°F (20.8°C). As May sets, the average high-temperature shows an increase, moving up from a refreshing 58.6°F (14.8°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Haledon, is a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 59.9°F (15.5°C). In June, the average high-temperature marginally rises from an agreeable 69.4°F (20.8°C) in May to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Haledon, New Jersey, is a moderately hot summer month, with temperature in the range of an average high of 84.4°F (29.1°C) and an average low of 66.7°F (19.3°C). July is the warmest month, with the temperature often reaching an average high of 84.4°F (29.1°C) and an average low of 66.7°F (19.3°C). During July, the heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Haledon, is another warm month, with an average temperature varying between 65.8°F (18.8°C) and 82.4°F (28°C). August observes an average high-temperature of a still moderately hot 82.4°F (28°C), marking an insignificant difference from July's 84.4°F (29.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Haledon, is also a moderately hot month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 58.6°F (14.8°C). In Haledon, the average high-temperature in September slightly decreases from a moderately hot 82.4°F (28°C) in August to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Haledon, New Jersey, with an average temperature fluctuating between 62.8°F (17.1°C) and 49.1°F (9.5°C). Haledon's weather changes with the onset of October, slightly falling from a warm 75.2°F (24°C) in September to a comfortable 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Haledon, New Jersey, with an average temperature ranging between max 50.9°F (10.5°C) and min 37.6°F (3.1°C). The arrival of November indicates a decrease in the average high-temperature, moving from an enjoyable 62.8°F (17.1°C) in October to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Haledon, is also a wintry month, with an average temperature varying between 30.9°F (-0.6°C) and 41.2°F (5.1°C). December brings a decrease in the average high-temperature, shifting from a fresh 50.9°F (10.5°C) in November to an icy 41.2°F (5.1°C). Weather in December »
Updated: Jul 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
What time of the year is the coldest?
The coldest time of the year is January, with temperatures averaging a high of 35.2°F (1.8°C) and a low of 23.4°F (-4.8°C).
How many days does it rain?
In Haledon, during the entire year, the rain falls for 160.7 days and collects up to 29.33" (745mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
In Haledon, New Jersey, during the entire year, snow falls for 24.9 days and aggregates up to 10.04" (255mm) of snow.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
February and December, with an average relative humidity of 78%, are most humid months.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 7.2 days and typically aggregates up to 3.23" (82mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.6h of sunshine.
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?
April, July and August, with an average relative humidity of 72%, are the least humid months.
When it does not snow?
In Haledon, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month in Haledon?
July is the warmest month in Haledon, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.7°F (19.3°C).
What is the wettest month in Haledon?
The months with the most rainfall are July and December, with an average 3.07" (78mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the driest month in Haledon?
The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 1.73" (44mm) of precipitation.
What is the month with the shortest days in Haledon?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Haledon, NJ
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Haledon, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.03"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:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.07"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
Haledon, NJ
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Haledon, NJ
The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are April, July and August (72%).
Average rainfall
Haledon, NJ
- Average rainfall in January:
1.81" - Average rainfall in February:
1.97" - Average rainfall in March:
2.4" - Average rainfall in April:
2.28" - Average rainfall in May:
2.6" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.07" - Average rainfall in August:
2.6" - Average rainfall in September:
1.73" - Average rainfall in October:
2.91" - Average rainfall in November:
2.17" - Average rainfall in December:
3.07"
The wettest months (with the highest rainfall) are July and December (3.07").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Haledon, NJ
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
13.7 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (8.9 days).
Average snowfall
Haledon, NJ
The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Haledon, NJ
- Average snowfall days in January:
7 days - Average snowfall days in February:
7.2 days - Average snowfall days in March:
5.3 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:
0.7 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Haledon, NJ
- Average daylight in January:
9h and 4min - 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
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 36min).
Average sunshine days
Haledon, NJ
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
16 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.5 days).
Average UV index
Haledon, 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
Haledon, NJ
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Haledon, 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).
Haledon, New Jersey, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location