Amsterdam
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Amsterdam, NJ

January, like December, in Amsterdam, New Jersey, is another cold winter month, with average temperature ranging between max 34.3°F (1.3°C) and min 21.6°F (-5.8°C). With an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.6°F (-5.8°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Amsterdam, is also a wintry month, with average temperature varying between 37.9°F (3.3°C) and 23.5°F (-4.7°C). In Amsterdam, the average high-temperature is essentially the same as in January - a still wintry 37.9°F (3.3°C). Weather in February »

The first month of the spring, March, is a frosty month in Amsterdam, New Jersey, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 30.6°F (-0.8°C). In March, the average high-temperature slightly increases, from a wintry 37.9°F (3.3°C) in February, to a frosty 46.2°F (7.9°C). Weather in March »

April is a moderate spring month in Amsterdam, New Jersey, with average temperature varying between 40.6°F (4.8°C) and 58.6°F (14.8°C). In April, the average high-temperature increases, from a chilly 46.2°F (7.9°C) in March, to a mild 58.6°F (14.8°C). Weather in April »

The last month of the spring, May, is a pleasant month in Amsterdam, New Jersey, with average temperature fluctuating between 69.6°F (20.9°C) and 50.5°F (10.3°C). In May, the average high-temperature rises, from a moderate 58.6°F (14.8°C) in April, to an agreeable 69.6°F (20.9°C). Weather in May »

The first month of the summer, June, is a warm month in Amsterdam, New Jersey, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 77.5°F (25.3°C). In June, the average high-temperature marginally rises, from an agreeable 69.6°F (20.9°C) in May, to a moderately hot 77.5°F (25.3°C). Weather in June »

July, like June, in Amsterdam, New Jersey, is another warm summer month, with average temperature fluctuating between 63.9°F (17.7°C) and 83.3°F (28.5°C). With an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 63.9°F (17.7°C), July is the warmest month. The average heat index is evaluated at a hot 90.9°F (32.7°C). Weather in July »

The last month of the summer, August, is another warm month in Amsterdam, New Jersey, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 81.1°F (27.3°C). In Amsterdam, New Jersey, the average high-temperature in August is relatively the same as in July - a still warm 81.1°F (27.3°C). Weather in August »

The first month of the autumn, September, is still a warm month in Amsterdam, New Jersey, with average temperature fluctuating between 55.2°F (12.9°C) and 74.5°F (23.6°C). In Amsterdam, the average high-temperature marginally drops, from 81.1°F (27.3°C) in August, to a still moderately hot 74.5°F (23.6°C). Weather in September »

October, the same as September, is another comfortable autumn month in Amsterdam, New Jersey, with average temperature varying between 62.1°F (16.7°C) and 46.2°F (7.9°C). In Amsterdam, the average high-temperature drops, from a moderately hot 74.5°F (23.6°C) in September, to an enjoyable 62.1°F (16.7°C). Weather in October »

The last month of the autumn, November, is another cool month in Amsterdam, New Jersey, with average temperature fluctuating between 50°F (10°C) and 35.4°F (1.9°C). In November, the average high-temperature drops, from an enjoyable 62.1°F (16.7°C) in October, to a cool 50°F (10°C). Weather in November »

December, the first month of the winter, in Amsterdam, is also a wintry month, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 40.3°F (4.6°C). In Amsterdam, the average high-temperature in December decreases, from a fresh 50°F (10°C) in November, to a wintry 40.3°F (4.6°C). Weather in December »

What is the coldest month in Amsterdam?

January is the coldest month in Amsterdam, New Jersey, with an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.6°F (-5.8°C).

How many days does it rain in Amsterdam?

In Amsterdam, New Jersey, during the entire year, the rain falls for 124.4 days and collects up to 13.39" (340mm) of precipitation.

When does it snow in Amsterdam?

Months with snowfall are January through April, November and December.

How much does it snow in Amsterdam?

Throughout the year, in Amsterdam, there are 22 snowfall days, and 5" (127mm) of snow is accumulated.

When is the lowest UV index in Amsterdam?

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

What is the most humid month in Amsterdam?

The most humid month in Amsterdam is February, with an average relative humidity of 81%.

What is the snowiest month in Amsterdam?

February is the month with the most snowfall in Amsterdam, New Jersey. Snow falls for 6.8 days and accumulates 1.42" (36mm) of snow.

What is the month with the least sunshine in Amsterdam?

February has the least sunshine of the year, with an average of 4.6h of sunshine.

What is the least humid month in Amsterdam?

Months with the lowest humidity are April and July, with an average relative humidity of 76%.

When it does not snow in Amsterdam?

May through October are months without snowfall in Amsterdam.

When are the longest days in Amsterdam?

June has the longest days of the year in Amsterdam, with an average of 15h of daylight.

What is the month with the highest UV index in Amsterdam?

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

What is the warmest month in Amsterdam?

With an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 63.9°F (17.7°C), July is the warmest month in Amsterdam, New Jersey.

What is the wettest month in Amsterdam?

The month with the most rainfall in Amsterdam is July when the rain falls for 12.8 days and typically aggregates up to 1.65" (42mm) of precipitation.

What month has the most sunshine in Amsterdam?

With an average of 10.4h of sunshine, July has the most sunshine of the year.

What is the driest month in Amsterdam?

September is the month with the least rainfall. Rain falls for 8.9 days and accumulates 0.71" (18mm) of precipitation.

What is the month with the shortest days in Amsterdam?

December has the shortest days of the year in Amsterdam, New Jersey, with an average of 9.3h of daylight.
Average humidity - Amsterdam, NJ
Average rainfall - Amsterdam, NJ
Average rainfall days - Amsterdam, NJ

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.1 days).

Average snowfall - Amsterdam, NJ
Average snowfall days - Amsterdam, NJ

The month with the highest number of snowfall days is February (6.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Amsterdam, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average UV index - Amsterdam, NJ