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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 Heislerville, New Jersey, is a wintry winter month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 40.1°F (4.5°C). January stands out as Heislerville's coldest month, with an average high-temperature of 40.1°F (4.5°C) and a low-temperature of 31.3°F (-0.4°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Heislerville, New Jersey, with an average temperature ranging between max 42.1°F (5.6°C) and min 32.7°F (0.4°C). In February, Heislerville experiences a minor shift in meteorological conditions with average high-temperatures marked at a still wintry 42.1°F (5.6°C), closely mirroring the climate in January. Weather in February »
Weather in March
March, the first month of the spring in Heislerville, is a chilly month, with an average temperature ranging between min 38.3°F (3.5°C) and max 47.3°F (8.5°C). March reports an average high-temperature of a frosty 47.3°F (8.5°C), slightly varied from February's 42.1°F (5.6°C). Weather in March »
Weather in April
April is a mild spring month in Heislerville, New Jersey, with an average temperature varying between 56.8°F (13.8°C) and 48°F (8.9°C). Heislerville's transition into April sees a rise in the average high-temperature, advancing from a frosty 47.3°F (8.5°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Heislerville, is a refreshing month, with an average temperature fluctuating between 57°F (13.9°C) and 66.2°F (19°C). May sees a rise in the average high-temperature, climbing from a mild 56.8°F (13.8°C) in April to an enjoyable 66.2°F (19°C). Weather in May »
Weather in June
June, the first month of the summer in Heislerville, is a warm month, with an average temperature varying between 66.2°F (19°C) and 74.8°F (23.8°C). With the onset of June, Heislerville's weather sees a minor temperature rise, transitioning from a refreshing 66.2°F (19°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Heislerville, New Jersey, with an average temperature fluctuating between 72.1°F (22.3°C) and 80.8°F (27.1°C). July is the month that records the highest temperatures, with averages ranging from a high of 80.8°F (27.1°C) to a low of 72.1°F (22.3°C). The heat index value for July is computed to be a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Heislerville, is another warm month, with an average temperature varying between 71.6°F (22°C) and 79.9°F (26.6°C). Heislerville's weather, upon August's arrival, documents an average high-temperature of a still moderately hot 79.9°F (26.6°C), nearly identical to the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Heislerville, New Jersey, with an average temperature ranging between max 73.9°F (23.3°C) and min 66.2°F (19°C). September's onset introduces a mild reduction in the average high-temperature, from 79.9°F (26.6°C) in August to a still warm 73.9°F (23.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Heislerville, New Jersey, with an average temperature ranging between max 64.4°F (18°C) and min 56.3°F (13.5°C). In Heislerville, the average high-temperature in October drops from a moderately hot 73.9°F (23.3°C) in September to a refreshing 64.4°F (18°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Heislerville, New Jersey, with an average temperature ranging between min 45.5°F (7.5°C) and max 54.1°F (12.3°C). As November commences, the average high-temperature shows a reduction, transitioning from an enjoyable 64.4°F (18°C) in October to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
December, the first month of the winter in Heislerville, is also a frosty month, with an average temperature fluctuating between 37.9°F (3.3°C) and 46°F (7.8°C). The arrival of December corresponds with a light shift in temperature, down from a fresh 54.1°F (12.3°C) in November to a frosty 46°F (7.8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Heislerville?
Heislerville notes the coldest temperatures in January, with a average high of 40.1°F (4.5°C) and a low of 31.3°F (-0.4°C).
What is the driest month in Heislerville?
January is the month with the least rainfall in Heislerville. Rain falls for 7 days and accumulates 0.67" (17mm) of precipitation.
How much does it rain in Heislerville?
In Heislerville, New Jersey, during the entire year, the rain falls for 130.8 days and collects up to 13.23" (336mm) of precipitation.
When does it snow in Heislerville?
Months with snowfall in Heislerville, New Jersey, are January through March, November and December.
When does it snow the most in Heislerville?
January is the month with the most snowfall. Snow falls for 4.7 days and accumulates 0.59" (15mm) of snow.
How many days does it snow in Heislerville?
In Heislerville, New Jersey, during the entire year, snow falls for 13.2 days and aggregates up to 1.85" (47mm) of snow.
When is the lowest UV index in Heislerville?
The months with the lowest UV index in Heislerville, New Jersey, are January, February and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Heislerville?
February has the least sunshine of the year in Heislerville, with an average of 5h of sunshine.
When is Daylight Saving Time (DST) in Heislerville?
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.
When it does not snow in Heislerville?
In Heislerville, New Jersey, snow does not fall in April through October.
What is the most humid month in Heislerville?
The most humid month in Heislerville is May, with an average relative humidity of 81%.
When are the longest days in Heislerville?
June has the longest days of the year, with an average of 14h and 54min of daylight.
When is the highest UV index in Heislerville?
The months with the highest UV index in Heislerville, New Jersey, are June through August, with an average maximum UV index of 6.
What part of the year is the hottest in Heislerville?
July, recognised by an average high temperature of 80.8°F (27.1°C) and a low of 72.1°F (22.3°C), is Heislerville's warmest month.
What month has the most sunshine in Heislerville?
The month with the most sunshine in Heislerville, New Jersey, is July, with an average of 11h of sunshine.
What is the rainiest month in Heislerville?
August is the month with the most rainfall in Heislerville. Rain falls for 13.5 days and accumulates 1.61" (41mm) of precipitation.
What is the least humid month in Heislerville?
November is the least humid month, with an average relative humidity of 73%.
What is the month with the shortest days in Heislerville?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Heislerville, NJ
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (40.1°F).
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure
Heislerville, 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:
30.02"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:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Heislerville, NJ
- Average wind speed in January:
11.9mph - Average wind speed in February:
11.7mph - Average wind speed in March:
11.6mph - Average wind speed in April:
11.5mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.1mph - Average wind speed in September:
9.5mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.4mph - Average wind speed in December:
11.4mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity
Heislerville, NJ
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (73%).
Average rainfall
Heislerville, NJ
- Average rainfall in January:
0.67" - Average rainfall in February:
0.79" - Average rainfall in March:
0.98" - Average rainfall in April:
0.91" - Average rainfall in May:
1.42" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.38" - Average rainfall in August:
1.61" - Average rainfall in September:
0.91" - Average rainfall in October:
1.26" - Average rainfall in November:
0.98" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is August (1.61").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days
Heislerville, NJ
- Average rainfall days in January:
7 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (7 days).
Average snowfall
Heislerville, NJ
The month with the highest snowfall is January (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Heislerville, NJ
- Average snowfall days in January:
4.7 days - Average snowfall days in February:
3.4 days - Average snowfall days in March:
2.1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Heislerville, NJ
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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:
14h and 5min
- 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 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 5h).
Average sunshine days
Heislerville, NJ
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
17.5 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
16.6 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
15.6 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (13.4 days).
Average UV index
Heislerville, 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 and December (UV index 2).
Average cloud cover
Heislerville, NJ
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Heislerville, 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).
Heislerville, New Jersey, USA
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