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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, like December, in Haddon Heights, New Jersey, is another cold winter month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 37.8°F (3.2°C). With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 25.5°F (-3.6°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Haddon Heights, New Jersey, with an average temperature varying between 41.5°F (5.3°C) and 27.9°F (-2.3°C). Haddon Heights records a slight change with February's average high-temperatures adjusting to a still wintry 41.5°F (5.3°C) from January's 37.8°F (3.2°C). Weather in February »
Weather in March
March, the first month of the spring in Haddon Heights, is a chilly month, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 35.2°F (1.8°C). In Haddon Heights, stepping into March brings a gentle temperature nudge, moving slightly up from February's icy 41.5°F (5.3°C) to a chilly 49.8°F (9.9°C). Weather in March »
Weather in April
April is an enjoyable spring month in Haddon Heights, New Jersey, with an average temperature varying between 61.9°F (16.6°C) and 45.1°F (7.3°C). The arrival of April signals an increase in the average high-temperature, moving from a chilly 49.8°F (9.9°C) in March to an enjoyable 61.9°F (16.6°C). Weather in April »
Weather in May
May, the last month of the spring in Haddon Heights, is a pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 55°F (12.8°C). As May arrives, Haddon Heights's weather shows an increase in high-temperatures, moving from April's refreshing 61.9°F (16.6°C) to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Haddon Heights, New Jersey, with an average temperature varying between 80.2°F (26.8°C) and 63.3°F (17.4°C). With the onset of June, the average high-temperature subtly transitions from an agreeable 72.1°F (22.3°C) in May to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July in Haddon Heights, New Jersey, is a hot summer month, with an average temperature varying between 69.4°F (20.8°C) and 86.5°F (30.3°C). With average high temperatures of 86.5°F (30.3°C) and lows of 69.4°F (20.8°C), July is the warmest month. July's mean heat index is appraised at a sweltering 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Haddon Heights, is another warm month, with an average temperature varying between 68.5°F (20.3°C) and 84.2°F (29°C). August's presence marks an average high-temperature of a warm 84.2°F (29°C), subtly varied from July's 86.5°F (30.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Haddon Heights, New Jersey, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 77°F (25°C). September ushers in a minute temperature change, with average high-temperatures reducing from August's 84.2°F (29°C) to a still moderately hot 77°F (25°C). Weather in September »
Weather in October
October, like September, in Haddon Heights, New Jersey, is another enjoyable autumn month, with an average temperature varying between 65.3°F (18.5°C) and 50.9°F (10.5°C). Haddon Heights's progression into October includes a drop in the average high-temperature, from a moderately hot 77°F (25°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Haddon Heights, is also a fresh month, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 53.2°F (11.8°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a comfortable 65.3°F (18.5°C) in October to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Haddon Heights, New Jersey, with an average temperature varying between 44.2°F (6.8°C) and 32.9°F (0.5°C). In Haddon Heights, the average high-temperature in December decreases from a fresh 53.2°F (11.8°C) in November to a frosty 44.2°F (6.8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Haddon Heights?
January, on average, is the coldest month in Haddon Heights, New Jersey, registering a high temperature of 37.8°F (3.2°C) and a low of 25.5°F (-3.6°C).
What is the driest month in Haddon Heights?
The month with the least rainfall in Haddon Heights is January, when the rain falls for 6.8 days and typically collects 0.67" (17mm) of precipitation.
How many days does it rain in Haddon Heights?
In Haddon Heights, during the entire year, the rain falls for 121.5 days and collects up to 12.44" (316mm) of precipitation.
When does it snow in Haddon Heights?
January through May, November and December are months with snowfall.
How many days does it snow in Haddon Heights?
In Haddon Heights, during the entire year, snow falls for 10.3 days and aggregates up to 2.36" (60mm) of snow.
When is the lowest UV index in Haddon Heights?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Haddon Heights.
What is the snowiest month in Haddon Heights?
February is the month with the most snowfall in Haddon Heights. Snow falls for 3 days and accumulates 0.79" (20mm) of snow.
What is the month with the least sunshine in Haddon Heights?
With an average of 4.8h of sunshine, February has the least sunshine of the year in Haddon Heights, New Jersey.
When is Daylight Saving Time (DST) in Haddon Heights?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Haddon Heights, New Jersey, 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 in Haddon Heights?
April is the least humid month in Haddon Heights, with an average relative humidity of 70%.
What are the months with the highest UV index in Haddon Heights?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow in Haddon Heights?
In Haddon Heights, snow does not fall in June through October.
When are the longest days in Haddon Heights?
June has the longest days of the year in Haddon Heights, New Jersey, with an average of 15h and 0min of daylight.
What time of the year is the hottest in Haddon Heights?
July is the month when Haddon Heights's temperatures reach their peak, with averages of 86.5°F (30.3°C) and lows of 69.4°F (20.8°C).
What month has the most sunshine in Haddon Heights?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the wettest month in Haddon Heights?
The month with the most rainfall in Haddon Heights, New Jersey, is August, when the rain falls for 12.4 days and typically aggregates up to 1.46" (37mm) of precipitation.
What is the most humid month in Haddon Heights?
With an average relative humidity of 77%, October is the most humid month.
What is the month with the shortest days in Haddon Heights?
December has the shortest days of the year in Haddon Heights, with an average of 9h and 24min of daylight.
Average temperature
Haddon Heights, NJ
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.8°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure
Haddon Heights, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.06"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:
29.98"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
Haddon Heights, NJ
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - 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:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Haddon Heights, NJ
The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Haddon Heights, NJ
- Average rainfall in January:
0.67" - Average rainfall in February:
0.71" - Average rainfall in March:
0.94" - Average rainfall in April:
1.1" - Average rainfall in May:
1.26" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.38" - Average rainfall in August:
1.46" - Average rainfall in September:
0.75" - Average rainfall in October:
0.83" - Average rainfall in November:
0.91" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days
Haddon Heights, NJ
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
14.4 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (6.6 days).
Average snowfall
Haddon Heights, NJ
- Average snowfall in January:
0.55" - Average snowfall in February:
0.79" - Average snowfall in March:
0.55" - Average snowfall in April:
0.12" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Haddon Heights, NJ
- Average snowfall days in January:
3.6 days - Average snowfall days in February:
3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (3.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Haddon Heights, 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 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - 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:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Haddon Heights, NJ
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
18.4 days - Average sunshine days in March:
18 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
14 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14 days).
Average UV index
Haddon Heights, 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
Haddon Heights, NJ
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
Haddon Heights, 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).
Haddon Heights, New Jersey, USA
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