Climate and monthly weather forecast
Flanders, NJ

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Weather in January

January, like December, in Flanders, New Jersey, is an icy winter month, with an average temperature ranging between min 21°F (-6.1°C) and max 33.4°F (0.8°C). January is the coldest month, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21°F (-6.1°C). Weather in January »

Weather in February

February, the last month of the winter in Flanders, is also an icy month, with an average temperature fluctuating between 37.6°F (3.1°C) and 23°F (-5°C). February's onset records an average high-temperature of a still wintry 37.6°F (3.1°C), a near match to January's 33.4°F (0.8°C). Weather in February »

Weather in March

March, the first month of the spring in Flanders, is a chilly month, with an average temperature fluctuating between 45.1°F (7.3°C) and 30°F (-1.1°C). As February transitions into March, Flanders notices a gentle rise in the average high-temperature, transitioning from a cold 37.6°F (3.1°C) to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April is a refreshing spring month in Flanders, New Jersey, with an average temperature ranging between max 57.7°F (14.3°C) and min 40.3°F (4.6°C). With the onset of April, Flanders sees a temperature rise, with the average high-temperature moving from March's chilly 45.1°F (7.3°C) to a mild 57.7°F (14.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Flanders, New Jersey, with an average temperature ranging between min 50.2°F (10.1°C) and max 68.7°F (20.4°C). With the onset of May, Flanders sees a temperature rise, with the average high-temperature moving from April's mild 57.7°F (14.3°C) to an agreeable 68.7°F (20.4°C). Weather in May »

Weather in June

June, the first month of the summer in Flanders, is a moderately hot month, with an average temperature ranging between max 76.6°F (24.8°C) and min 57.4°F (14.1°C). With the onset of June, Flanders observes a minor temperature ascent, with the average high-temperature adjusting from May's agreeable 68.7°F (20.4°C) to a moderately hot 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Flanders, New Jersey, with an average temperature ranging between max 82.9°F (28.3°C) and min 63.1°F (17.3°C). July, with average temperatures reaching a high of 82.9°F (28.3°C) and a low of 63.1°F (17.3°C), is the warmest month. Throughout July, the heat index is appraised 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 Flanders, New Jersey, with an average temperature ranging between max 80.8°F (27.1°C) and min 61.5°F (16.4°C). A minor adjustment in Flanders's average high-temperature is noted with the start of August, touching a still warm 80.8°F (27.1°C) from July's 82.9°F (28.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Flanders, is still a warm month, with an average temperature ranging between min 55°F (12.8°C) and max 74.3°F (23.5°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 80.8°F (27.1°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Flanders, New Jersey, with an average temperature varying between 61.7°F (16.5°C) and 45.7°F (7.6°C). October brings a minor decrease, with the average high-temperature reducing from a warm 74.3°F (23.5°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Flanders, New Jersey, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 34.9°F (1.6°C). Flanders's transition into November involves a shift in temperature, receding from a comfortable 61.7°F (16.5°C) in October to a chilly 49.3°F (9.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Flanders, New Jersey, with an average temperature fluctuating between 39.9°F (4.4°C) and 28.2°F (-2.1°C). The start of December comes with a reduction in the average high-temperature, receding from a frosty 49.3°F (9.6°C) in November to an icy 39.9°F (4.4°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Flanders?

With its average high temperature of 33.4°F (0.8°C) and a low of 21°F (-6.1°C), January is regarded as the coldest month.

How much does it rain in Flanders?

In Flanders, New Jersey, during the entire year, the rain falls for 140.4 days and collects up to 28.46" (723mm) of precipitation.

When does it snow in Flanders?

January through May, October through December are months with snowfall in Flanders.

How much does it snow in Flanders?

Throughout the year, there are 34.7 snowfall days, and 20.71" (526mm) of snow is accumulated.

When is the lowest UV index in Flanders?

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

What is the most humid month in Flanders?

The months with the highest humidity in Flanders are February and October, with an average relative humidity of 81%.

What is the month with the least sunshine in Flanders?

With an average of 4.5h of sunshine, February has the least sunshine of the year in Flanders.

When does it snow the most in Flanders?

The month with the most snowfall is March, when snow falls for 7.3 days and typically aggregates up to 5.24" (133mm) of snow.

When is Daylight Saving Time (DST) in Flanders?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Flanders, 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 Flanders?

The least humid month is April, with an average relative humidity of 76%.

When it does not snow in Flanders?

In Flanders, snow does not fall in June through September.

When are the longest days in Flanders?

With an average of 15h and 6min of daylight, June has the longest days of the year.

When is the highest UV index in Flanders?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What time of the year is the hottest in Flanders?

Flanders records the warmest temperatures in July, averaging a high of 82.9°F (28.3°C) and a low of 63.1°F (17.3°C).

What month has the most sunshine in Flanders?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

What is the driest month in Flanders?

September is the month with the least rainfall. Rain falls for 9 days and accumulates 1.02" (26mm) of precipitation.

What is the rainiest month in Flanders?

December is the month with the most rainfall. Rain falls for 11.1 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Flanders?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

Average temperature
Flanders, NJ

Average temperature - Flanders, NJ

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.4°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure
Flanders, NJ

Average pressure - Flanders, 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
Flanders, NJ

Average wind speed - Flanders, NJ

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity
Flanders, NJ

Average humidity - Flanders, NJ

The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).

Average rainfall
Flanders, NJ

Average rainfall - Flanders, NJ

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days
Flanders, NJ

Average rainfall days - Flanders, NJ

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.5 days).

Average snowfall
Flanders, NJ

Average snowfall - Flanders, NJ

The month with the highest snowfall is March (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Flanders, NJ

Average snowfall days - Flanders, NJ

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Flanders, NJ

Average daylight / Average sunshine - Flanders, NJ

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).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days
Flanders, NJ

Average sunshine days - Flanders, NJ

The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is April (12.3 days).

Average UV index
Flanders, NJ

Average UV index - Flanders, NJ

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
Flanders, NJ

Average visibility - Flanders, NJ

The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).

Flanders, New Jersey, USA

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