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

Monthly weather forecast and climate
Colonia, NJ

January, the same as December, is another cold winter month in Colonia, New Jersey, with average temperature varying between 36.5°F (2.5°C) and 25.7°F (-3.5°C). With an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 25.7°F (-3.5°C), January is the coldest month. Weather in January »

The last month of the winter, February, is also a wintry month in Colonia, New Jersey, with average temperature ranging between max 39.2°F (4°C) and min 27.3°F (-2.6°C). In February, the average high-temperature is essentially the same as in January - a still wintry 39.2°F (4°C). Weather in February »

The first month of the spring, March, is a chilly month in Colonia, New Jersey, with average temperature varying between 34.3°F (1.3°C) and 46.9°F (8.3°C). In Colonia, New Jersey, the average high-temperature slightly increases, from a cold 39.2°F (4°C) in February, to a chilly 46.9°F (8.3°C). Weather in March »

April in Colonia, New Jersey, is a moderate spring month, with average temperature varying between 58.3°F (14.6°C) and 44.1°F (6.7°C). In April, the average high-temperature rises, from a chilly 46.9°F (8.3°C) in March, to a mild 58.3°F (14.6°C). Weather in April »

The last month of the spring, May, is a pleasant month in Colonia, New Jersey, with average temperature varying between 68.2°F (20.1°C) and 54°F (12.2°C). In Colonia, the average high-temperature rises, from a mild 58.3°F (14.6°C) in April, to a pleasant 68.2°F (20.1°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Colonia, New Jersey, with average temperature varying between 76.8°F (24.9°C) and 62.1°F (16.7°C). In Colonia, the average high-temperature marginally rises, from an agreeable 68.2°F (20.1°C) in May, to a moderately hot 76.8°F (24.9°C). Weather in June »

July, like June, in Colonia, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 83.1°F (28.4°C). The warmest month is July, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 68.9°F (20.5°C). In July, the average heat index is appraised at a hot 89.4°F (31.9°C). Weather in July »

August, the last month of the summer, in Colonia, is another warm month, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 68.4°F (20.2°C). In August, the average high-temperature is almost the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

September, the first month of the autumn, in Colonia, is still a warm month, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 75.2°F (24°C). In September, the average high-temperature marginally drops, from 81.9°F (27.7°C) in August, to a still warm 75.2°F (24°C). Weather in September »

October, the same as September, is another comfortable autumn month in Colonia, New Jersey, with average temperature ranging between min 50.9°F (10.5°C) and max 63.3°F (17.4°C). In October, the average high-temperature drops, from a warm 75.2°F (24°C) in September, to an enjoyable 63.3°F (17.4°C). Weather in October »

November, the last month of the autumn, in Colonia, is also a fresh month, with average temperature ranging between min 39.7°F (4.3°C) and max 51.3°F (10.7°C). In Colonia, the average high-temperature drops, from a comfortable 63.3°F (17.4°C) in October, to a fresh 51.3°F (10.7°C). Weather in November »

The first month of the winter, December, is also a wintry month in Colonia, New Jersey, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 32.9°F (0.5°C). In Colonia, the average high-temperature slightly decreases, from a fresh 51.3°F (10.7°C) in November, to a wintry 42.4°F (5.8°C). Weather in December »

What is the coldest month in Colonia?

January is the coldest month in Colonia, New Jersey, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 25.7°F (-3.5°C).

How many days does it rain in Colonia?

In Colonia, New Jersey, during the entire year, the rain falls for 110.2 days and collects up to 8.9" (226mm) of precipitation.

When does it snow in Colonia?

January through April, November and December are months with snowfall in Colonia, New Jersey.

How many days does it snow in Colonia?

In Colonia, New Jersey, during the entire year, snow falls for 14.5 days, and aggregates up to 1.85" (47mm) of snow.

What are the months with the lowest UV index in Colonia?

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

What is the most humid month in Colonia?

With an average relative humidity of 77%, February is the most humid month in Colonia.

What is the month with the least sunshine in Colonia?

The month with the least sunshine in Colonia, New Jersey, is February, with an average of 4.7h of sunshine.

What is the snowiest month in Colonia?

The month with the most snowfall is March when snow falls for 3 days and typically aggregates up to 0.83" (21mm) of snow.

When it does not snow in Colonia?

May through October are months without snowfall.

When are the longest days in Colonia?

The month with the longest days is June, with an average of 15h of daylight.

When is the highest UV index in Colonia?

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

What is the warmest month in Colonia?

The warmest month is July, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 68.9°F (20.5°C).

What is the rainiest month in Colonia?

The month with the most rainfall in Colonia, New Jersey, is July when the rain falls for 12.7 days and typically aggregates up to 1.22" (31mm) of precipitation.

What month has the most sunshine in Colonia?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Colonia, New Jersey.

What is the least humid month in Colonia?

The least humid month is August, with an average relative humidity of 72%.

What is the driest month in Colonia?

The month with the least rainfall in Colonia, New Jersey, is September when the rain falls for 9.6 days and typically collects 0.39" (10mm) of precipitation.

What is the month with the shortest days in Colonia?

The month with the shortest days in Colonia is December, with an average of 9.3h of daylight.
Average rainfall - Colonia, NJ
Average rainfall days - Colonia, NJ

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is January (4.9 days).

Average snowfall - Colonia, NJ
Average snowfall days - Colonia, NJ

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

Average daylight / Average sunshine - Colonia, 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: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average UV index - Colonia, NJ