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

Monthly weather forecast and climate
Columbus, NJ

January, like December, in Columbus, New Jersey, is another cold winter month, with average temperature ranging between max 37.4°F (3°C) and min 25.2°F (-3.8°C). The coldest month is January, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 25.2°F (-3.8°C). Weather in January »

The last month of the winter, February, is also a wintry month in Columbus, New Jersey, with average temperature varying between 27°F (-2.8°C) and 41°F (5°C). In Columbus, the average high-temperature is essentially the same as in January - a still wintry 41°F (5°C). Weather in February »

The first month of the spring, March, is a chilly month in Columbus, New Jersey, with average temperature fluctuating between 48.7°F (9.3°C) and 34.3°F (1.3°C). In March, the average high-temperature slightly increases, from a cold 41°F (5°C) in February, to a chilly 48.7°F (9.3°C). Weather in March »

April is a mild spring month in Columbus, New Jersey, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 60.6°F (15.9°C). In Columbus, New Jersey, the average high-temperature increases, from a frosty 48.7°F (9.3°C) in March, to a moderate 60.6°F (15.9°C). Weather in April »

May, the last month of the spring, in Columbus, is a pleasant month, with average temperature fluctuating between 70.7°F (21.5°C) and 53.8°F (12.1°C). In Columbus, New Jersey, the average high-temperature increases, from a moderate 60.6°F (15.9°C) in April, to an agreeable 70.7°F (21.5°C). Weather in May »

June, the first month of the summer, in Columbus, is a moderately hot month, with average temperature ranging between min 61.5°F (16.4°C) and max 79°F (26.1°C). In Columbus, New Jersey, the average high-temperature in June marginally rises, from a pleasant 70.7°F (21.5°C) in May, to a warm 79°F (26.1°C). Weather in June »

July, the same as June, is a moderately hot summer month in Columbus, New Jersey, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 67.6°F (19.8°C). With an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 67.6°F (19.8°C), July is the warmest month. In July, the average heat index is appraised at a tropical 94.5°F (34.7°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Columbus, New Jersey, with average temperature ranging between min 66.4°F (19.1°C) and max 82.9°F (28.3°C). In August, the average high-temperature is almost the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

September, the first month of the autumn, in Columbus, is also a moderately hot month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 60.1°F (15.6°C). In September, the average high-temperature marginally drops, from 82.9°F (28.3°C) in August, to a still warm 76.1°F (24.5°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Columbus, New Jersey, with average temperature varying between 64.4°F (18°C) and 50°F (10°C). In Columbus, the average high-temperature drops, from a moderately hot 76.1°F (24.5°C) in September, to an enjoyable 64.4°F (18°C). Weather in October »

The last month of the autumn, November, is another cool month in Columbus, New Jersey, with average temperature varying between 38.8°F (3.8°C) and 52.5°F (11.4°C). In Columbus, the average high-temperature decreases, from an enjoyable 64.4°F (18°C) in October, to a cool 52.5°F (11.4°C). Weather in November »

December, the first month of the winter, in Columbus, is still a chilly month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 32.4°F (0.2°C). In Columbus, the average high-temperature in December marginally drops, from a cool 52.5°F (11.4°C) in November, to a frosty 43.7°F (6.5°C). Weather in December »

What is the coldest month in Columbus?

With an average high-temperature of 37.4°F (3°C) and an average low-temperature of 25.2°F (-3.8°C), January is the coldest month.

How many days does it rain in Columbus?

In Columbus, New Jersey, during the entire year, the rain falls for 117.8 days and collects up to 11.1" (282mm) of precipitation.

When does it snow in Columbus?

January through May, November and December are months with snowfall in Columbus, New Jersey.

How much does it snow in Columbus?

In Columbus, New Jersey, during the entire year, snow falls for 11.4 days, and aggregates up to 2.4" (61mm) of snow.

What is the snowiest month in Columbus?

January is the month with the most snowfall. Snow falls for 3.6 days and accumulates 0.59" (15mm) of snow.

When is the lowest UV index in Columbus?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Columbus.

What is the most humid month in Columbus?

Months with the highest humidity in Columbus, New Jersey, are February and October, with an average relative humidity of 78%.

What is the month with the least sunshine in Columbus?

The month with the least sunshine in Columbus, New Jersey, is February, with an average of 4.8h of sunshine.

What is the least humid month in Columbus?

The least humid month is April, with an average relative humidity of 73%.

What are the months with the highest UV index in Columbus?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Columbus, New Jersey.

When it does not snow in Columbus?

In Columbus snow does not fall in June through October.

When are the longest days in Columbus?

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

What is the warmest month in Columbus?

With an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 67.6°F (19.8°C), July is the warmest month in Columbus, New Jersey.

What is the wettest month in Columbus?

July is the month with the most rainfall in Columbus. Rain falls for 13.7 days and accumulates 1.54" (39mm) of precipitation.

What month has the most sunshine in Columbus?

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

What is the driest month in Columbus?

The month with the least rainfall is September when the rain falls for 9.5 days and typically collects 0.55" (14mm) of precipitation.

What is the month with the shortest days in Columbus?

December has the shortest days of the year in Columbus, with an average of 9.4h of daylight.
Average humidity - Columbus, NJ
Average rainfall - Columbus, NJ
Average rainfall days - Columbus, NJ

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.2 days).

Average snowfall - Columbus, NJ
Average snowfall days - Columbus, NJ

The month with the highest number of snowfall days is January (3.6 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine - Columbus, NJ

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average UV index - Columbus, NJ