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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 Haddonfield, New Jersey, is an icy winter month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 37.8°F (3.2°C). January, marked by an average high-temperature of 37.8°F (3.2°C) and a low-temperature of 25.5°F (-3.6°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Haddonfield, is also an icy month, with an average temperature varying between 27.9°F (-2.3°C) and 41.5°F (5.3°C). The shift into February uncovers an average high-temperature of a still icy 41.5°F (5.3°C), subtly different from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Haddonfield, is a chilly month, with an average temperature fluctuating between 35.2°F (1.8°C) and 49.8°F (9.9°C). With the onset of March, Haddonfield observes a minor temperature ascent, with the average high-temperature adjusting from February's cold 41.5°F (5.3°C) to a chilly 49.8°F (9.9°C). Weather in March »
Weather in April
April in Haddonfield, New Jersey, is a comfortable spring month, with an average temperature fluctuating between 61.9°F (16.6°C) and 45.1°F (7.3°C). The shift from March to April brings an increase in the average high-temperature, moving from a frosty 49.8°F (9.9°C) to a refreshing 61.9°F (16.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Haddonfield, New Jersey, with an average temperature ranging between max 72.1°F (22.3°C) and min 55°F (12.8°C). May's onset witnesses a shift in the average high-temperature, moving from a refreshing 61.9°F (16.6°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Haddonfield, is a moderately hot month, with an average temperature varying between 63.3°F (17.4°C) and 80.2°F (26.8°C). The arrival of June witnesses a small shift in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »
Weather in July
July is a tropical summer month in Haddonfield, New Jersey, with an average temperature varying between 86.5°F (30.3°C) and 69.4°F (20.8°C). July is the month when Haddonfield's temperatures reach their peak, with averages of 86.5°F (30.3°C) and lows of 69.4°F (20.8°C). In July, the average 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 Haddonfield, is also a moderately hot month, with an average temperature ranging between min 68.5°F (20.3°C) and max 84.2°F (29°C). During August, Haddonfield observes a subtle ascent to a warm 84.2°F (29°C) from July's 86.5°F (30.3°C) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Haddonfield, New Jersey, with an average temperature fluctuating between 61.3°F (16.3°C) and 77°F (25°C). Haddonfield in September experiences a gentle temperature dip, with average high-temperatures reducing from 84.2°F (29°C) in August to a still moderately hot 77°F (25°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Haddonfield, New Jersey, with an average temperature ranging between min 50.9°F (10.5°C) and max 65.3°F (18.5°C). The onset of October introduces a moderate change in Haddonfield's weather, with average high-temperatures falling from September's warm 77°F (25°C) to an enjoyable 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Haddonfield, is another cool month, with an average temperature varying between 39.4°F (4.1°C) and 53.2°F (11.8°C). In Haddonfield, the average high-temperature in November drops from a refreshing 65.3°F (18.5°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Haddonfield, is also a frosty month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.9°F (0.5°C). Onset of December comes with a temperature decline, the average high falling from a cool 53.2°F (11.8°C) in November to a chilly 44.2°F (6.8°C). Weather in December »
Frequently asked questions
What part of the year is the coldest in Haddonfield?
January, known for its average high temperature of 37.8°F (3.2°C) and an average low temperature of 25.5°F (-3.6°C), is the coldest month.
What is the driest month in Haddonfield?
January is the month with the least rainfall in Haddonfield. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.
How much does it rain in Haddonfield?
Throughout the year, there are 121.5 rainfall days, and 12.44" (316mm) of precipitation is accumulated.
When does it snow in Haddonfield?
Months with snowfall in Haddonfield are January through May, November and December.
How much does it snow in Haddonfield?
Throughout the year, in Haddonfield, New Jersey, there are 10.3 snowfall days, and 2.36" (60mm) of snow is accumulated.
What is the month with the lowest UV index in Haddonfield?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Haddonfield, New Jersey.
When does it snow the most in Haddonfield?
February is the month with the most snowfall in Haddonfield, New Jersey. Snow falls for 3 days and accumulates 0.79" (20mm) of snow.
What is the month with the least sunshine in Haddonfield?
The month with the least sunshine is February, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in Haddonfield?
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 in Haddonfield?
The least humid month is April, with an average relative humidity of 70%.
What is the month with the highest UV index in Haddonfield?
The months with the highest UV index in Haddonfield are May through August, with an average maximum UV index of 6.
When it does not snow in Haddonfield?
In Haddonfield, New Jersey, snow does not fall in June through October.
When are the longest days in Haddonfield?
With an average of 15h and 0min of daylight, June has the longest days of the year in Haddonfield, New Jersey.
What month is the hottest in Haddonfield?
Haddonfield records the warmest temperatures in July, averaging a high of 86.5°F (30.3°C) and a low of 69.4°F (20.8°C).
What month has the most sunshine in Haddonfield?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Haddonfield, New Jersey.
What is the wettest month in Haddonfield?
August is the month with the most rainfall in Haddonfield, New Jersey. Rain falls for 12.4 days and accumulates 1.46" (37mm) of precipitation.
What is the most humid month in Haddonfield?
With an average relative humidity of 77%, October is the most humid month in Haddonfield, New Jersey.
What is the month with the shortest days in Haddonfield?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Haddonfield.
Average temperature
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, NJ
The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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
Haddonfield, 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).
Haddonfield, New Jersey, USA
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