Climate and monthly weather forecast
Deal Park, NJ

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Weather in January

January, like December, in Deal Park, New Jersey, is another cold winter month, with an average temperature varying between 28.9°F (-1.7°C) and 38.3°F (3.5°C). With average temperatures fluctuating between a high of 38.3°F (3.5°C) and a low of 28.9°F (-1.7°C), January stands out as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Deal Park, New Jersey, with an average temperature ranging between min 30.6°F (-0.8°C) and max 40.5°F (4.7°C). February's onset brings an average high-temperature of a still cold 40.5°F (4.7°C), showing a minute difference from January's 38.3°F (3.5°C). Weather in February »

Weather in March

March, the first month of the spring in Deal Park, is a frosty month, with an average temperature varying between 46°F (7.8°C) and 36.5°F (2.5°C). With the onset of March, Deal Park's weather sees a minor temperature rise, transitioning from a cold 40.5°F (4.7°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April is a cool spring month in Deal Park, New Jersey, with an average temperature varying between 45.3°F (7.4°C) and 55.2°F (12.9°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a frosty 46°F (7.8°C) to a fresh 55.2°F (12.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Deal Park, New Jersey, with an average temperature ranging between min 55.2°F (12.9°C) and max 64.4°F (18°C). With the beginning of May, Deal Park's average high-temperature sees an increase, transitioning from a fresh 55.2°F (12.9°C) in April to an enjoyable 64.4°F (18°C). Weather in May »

Weather in June

June, the first month of the summer in Deal Park, is a warm month, with an average temperature ranging between min 64°F (17.8°C) and max 73.4°F (23°C). June's onset brings a rise in the average high-temperature, moving from an enjoyable 64.4°F (18°C) in May to a warm 73.4°F (23°C). Weather in June »

Weather in July

July, like June, in Deal Park, New Jersey, is another warm summer month, with an average temperature varying between 71.2°F (21.8°C) and 80.2°F (26.8°C). July, recognised by an average high temperature of 80.2°F (26.8°C) and a low of 71.2°F (21.8°C), is Deal Park's warmest month. Weather in July »

Weather in August

August, the last month of the summer in Deal Park, is another warm month, with an average temperature varying between 70.9°F (21.6°C) and 79.3°F (26.3°C). The transition from July to August sees average high-temperatures adjusting to a still warm 79.3°F (26.3°C), from a not significantly different 80.2°F (26.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Deal Park, is still a pleasant month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 65.1°F (18.4°C). The onset of September results in a small decrease in the average high-temperature, moderately receding from a warm 79.3°F (26.3°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, in Deal Park, New Jersey, is another refreshing autumn month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 54.5°F (12.5°C). October weather is marked by a drop in the average high-temperature, falling from a pleasant 73.2°F (22.9°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Deal Park, New Jersey, with an average temperature ranging between min 43.5°F (6.4°C) and max 52.3°F (11.3°C). The average high-temperature drops in November, from October's enjoyable 63.5°F (17.5°C) to a fresh 52.3°F (11.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Deal Park, New Jersey, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 44.4°F (6.9°C). December implies a soft temperature shift, with average high-temperatures reducing from November's cool 52.3°F (11.3°C) to a chilly 44.4°F (6.9°C). Weather in December »
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

With its average high temperature of 38.3°F (3.5°C) and a low of 28.9°F (-1.7°C), January is regarded as the coldest month in Deal Park.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain?

In Deal Park, during the entire year, the rain falls for 122.1 days and collects up to 11.14" (283mm) of precipitation.

When does it snow?

Months with snowfall are January through March, October and December.

How many days does it snow in Deal Park?

Throughout the year, there are 14.6 snowfall days, and 1.38" (35mm) of snow is accumulated.

What is the month with the lowest UV index?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine?

February has the least sunshine of the year, with an average of 4.8h 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.

When it does not snow?

In Deal Park, snow does not fall in April through September and November.

What is the most humid month?

The months with the highest humidity are May and June, with an average relative humidity of 79%.

When are the longest days?

The month with the longest days in Deal Park, New Jersey, is June, with an average of 15h and 0min of daylight.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What part of the year is the hottest?

Deal Park's July weather, marked by an average high temperature of 80.2°F (26.8°C) and an average low temperature of 71.2°F (21.8°C), is the warmest in the year.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 14.6 days and accumulates 1.38" (35mm) of precipitation.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What is the least humid month?

With an average relative humidity of 73%, November is the least humid month.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 3.1 days and accumulates 0.47" (12mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

Average temperature
Deal Park, NJ

Average temperature - Deal Park, NJ

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (38.3°F).

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

Average pressure
Deal Park, NJ

Average pressure - Deal Park, NJ

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
Deal Park, NJ

Average wind speed - Deal Park, NJ

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity
Deal Park, NJ

Average humidity - Deal Park, NJ

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall
Deal Park, NJ

Average rainfall - Deal Park, NJ

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days
Deal Park, NJ

Average rainfall days - Deal Park, NJ

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is November (6.8 days).

Average snowfall
Deal Park, NJ

Average snowfall - Deal Park, NJ

The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").

Average snowfall days
Deal Park, NJ

Average snowfall days - Deal Park, NJ

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Deal Park, NJ

Average daylight / Average sunshine - Deal Park, NJ

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).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days
Deal Park, NJ

Average sunshine days - Deal Park, NJ

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.3 days).

Average UV index
Deal Park, NJ

Average UV index - Deal Park, 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 visibility
Deal Park, NJ

Average visibility - Deal Park, 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).

Deal Park, New Jersey, USA

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