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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, the same as December, is another cold winter month in DeKays, New Jersey, with temperature in the range of an average high of 32.5°F (0.3°C) and an average low of 19.8°F (-6.8°C). January is the coldest month, with an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 19.8°F (-6.8°C). Weather in January »
Weather in February
February, the last month of the winter in DeKays, is also an icy month, with an average temperature fluctuating between 21.6°F (-5.8°C) and 36.3°F (2.4°C). February ushers in an average high-temperature of a still wintry 36.3°F (2.4°C), aligning closely with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in DeKays, is a frosty month, with an average temperature ranging between max 44.2°F (6.8°C) and min 28.8°F (-1.8°C). DeKays's transition into March sees a mild rise in the average high-temperature, edging from a cold 36.3°F (2.4°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April is a mild spring month in DeKays, New Jersey, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 56.8°F (13.8°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a frosty 44.2°F (6.8°C) to a moderate 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in DeKays, is an agreeable month, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 68°F (20°C). With the onset of May, DeKays experiences a temperature shift, with the average high-temperature moving from a refreshing 56.8°F (13.8°C) in April to an agreeable 68°F (20°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in DeKays, New Jersey, with temperature in the range of an average high of 75.9°F (24.4°C) and an average low of 55.9°F (13.3°C). With the onset of June, the average high-temperature subtly transitions from a pleasant 68°F (20°C) in May to a moderately hot 75.9°F (24.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in DeKays, New Jersey, with an average temperature fluctuating between 61.9°F (16.6°C) and 82.6°F (28.1°C). In DeKays, July records the highest average temperatures, peaking at 82.6°F (28.1°C) and reaching a low of 61.9°F (16.6°C). July's average heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in DeKays, New Jersey, with an average temperature ranging between min 59.9°F (15.5°C) and max 80.1°F (26.7°C). The introduction of August sees an average high-temperature of a still warm 80.1°F (26.7°C), hardly deviating from July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in DeKays, New Jersey, with an average temperature varying between 73.2°F (22.9°C) and 53.4°F (11.9°C). The transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 80.1°F (26.7°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in DeKays, New Jersey, with an average temperature ranging between max 60.1°F (15.6°C) and min 44.2°F (6.8°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from an agreeable 73.2°F (22.9°C) to a refreshing 60.1°F (15.6°C). Weather in October »
Weather in November
November, the last month of the autumn in DeKays, is also a frosty month, with an average temperature varying between 33.4°F (0.8°C) and 48°F (8.9°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a moderate 60.1°F (15.6°C) to a frosty 48°F (8.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in DeKays, New Jersey, with an average temperature varying between 38.7°F (3.7°C) and 26.8°F (-2.9°C). In the transition to December, DeKays observes a drop in the average high-temperature, moving from a chilly 48°F (8.9°C) in November to a cold 38.7°F (3.7°C). Weather in December »
Updated: Jul 17, 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 is the coldest month?
With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 19.8°F (-6.8°C), January is the coldest month.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 6.3 days and typically collects 1.61" (41mm) of precipitation.
How much does it rain?
Throughout the year, there are 149.5 rainfall days, and 28.23" (717mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, in DeKays, there are 30.6 snowfall days, and 19.53" (496mm) of snow is accumulated.
What are the most humid months?
The months with the highest humidity are February, October and December, with an average relative humidity of 82%.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 7.8 days and accumulates 4.92" (125mm) of snow.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
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?
With an average relative humidity of 76%, April is the least humid month.
When it does not snow?
In DeKays, 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?
June is the month with the highest UV index, with an average maximum UV index of 6.
What month is the hottest?
July, recording an average high temperature of 82.6°F (28.1°C) and a low temperature of 61.9°F (16.6°C), is DeKays's warmest month.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.31" (84mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10h of sunshine.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in DeKays?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
DeKays, NJ
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
DeKays, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"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:
29.99"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:
30.08"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
DeKays, NJ
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
DeKays, NJ
The months with the highest relative humidity are February, October and December (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall
DeKays, NJ
- Average rainfall in January:
1.61" - Average rainfall in February:
1.73" - Average rainfall in March:
2.28" - Average rainfall in April:
2.4" - Average rainfall in May:
2.95" - Average rainfall in June:
2.8"
- Average rainfall in July:
3.31" - Average rainfall in August:
2.48" - Average rainfall in September:
1.73" - Average rainfall in October:
2.56" - Average rainfall in November:
1.85" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days
DeKays, NJ
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
9.4 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
DeKays, NJ
- Average snowfall in January:
4.45" - Average snowfall in February:
4.92" - Average snowfall in March:
4.65" - Average snowfall in April:
0.16" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
DeKays, NJ
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
6.5 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
DeKays, 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:
4h and 4min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
DeKays, NJ
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
17.8 days
The months with the most sunshine days are January and November (18.8 days).
The month with the least sunshine days is July (11.8 days).
Average UV index
DeKays, NJ
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
DeKays, NJ
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility
DeKays, NJ
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
DeKays, New Jersey, USA
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