Monthly weather forecast and climate
South Bound Brook, NJ

January, like December, in South Bound Brook, New Jersey, is a wintry winter month, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 35.6°F (2°C). The coldest month is January, with an average high-temperature of 35.6°F (2°C) and an average low-temperature of 23.2°F (-4.9°C). Weather in January »

February, the last month of the winter, in South Bound Brook, is another cold month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 25.2°F (-3.8°C). In February, the average high-temperature is relatively the same as in January - a still wintry 39°F (3.9°C). Weather in February »

The first month of the spring, March, is a frosty month in South Bound Brook, New Jersey, with average temperature ranging between max 47.1°F (8.4°C) and min 32.5°F (0.3°C). In South Bound Brook, the average high-temperature in March marginally rises, from a cold 39°F (3.9°C) in February, to a frosty 47.1°F (8.4°C). Weather in March »

April in South Bound Brook, New Jersey, is a mild spring month, with average temperature ranging between max 59.5°F (15.3°C) and min 42.8°F (6°C). In April, the average high-temperature increases, from a frosty 47.1°F (8.4°C) in March, to a mild 59.5°F (15.3°C). Weather in April »

May, the last month of the spring, in South Bound Brook, is an agreeable month, with average temperature fluctuating between 52.5°F (11.4°C) and 70.2°F (21.2°C). In May, the average high-temperature increases, from a moderate 59.5°F (15.3°C) in April, to a pleasant 70.2°F (21.2°C). Weather in May »

The first month of the summer, June, is a moderately hot month in South Bound Brook, New Jersey, with average temperature varying between 78.1°F (25.6°C) and 60.4°F (15.8°C). In South Bound Brook, the average high-temperature in June slightly increases, from a pleasant 70.2°F (21.2°C) in May, to a warm 78.1°F (25.6°C). Weather in June »

July, like June, in South Bound Brook, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 84.4°F (29.1°C). With an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.6°F (19.2°C), July is the warmest month. In July, the average heat index is appraised at a tropical 92.7°F (33.7°C). Weather in July »

The last month of the summer, August, is another warm month in South Bound Brook, New Jersey, with average temperature ranging between min 65.3°F (18.5°C) and max 82.6°F (28.1°C). In South Bound Brook, the average high-temperature is essentially the same as in July - a still moderately hot 82.6°F (28.1°C). Weather in August »

September, the first month of the autumn, in South Bound Brook, is still a warm month, with average temperature ranging between max 75.4°F (24.1°C) and min 58.5°F (14.7°C). In September, the average high-temperature slightly decreases, from a warm 82.6°F (28.1°C) in August, to a still moderately hot 75.4°F (24.1°C). Weather in September »

October, the same as September, is another comfortable autumn month in South Bound Brook, New Jersey, with average temperature fluctuating between 48.6°F (9.2°C) and 63°F (17.2°C). In October, the average high-temperature decreases, from a moderately hot 75.4°F (24.1°C) in September, to an enjoyable 63°F (17.2°C). Weather in October »

November, the last month of the autumn, in South Bound Brook, is also a fresh month, with average temperature fluctuating between 50.9°F (10.5°C) and 37.4°F (3°C). In November, the average high-temperature drops, from an enjoyable 63°F (17.2°C) in October, to a cool 50.9°F (10.5°C). Weather in November »

The first month of the winter, December, is still a cold month in South Bound Brook, New Jersey, with average temperature varying between 30.7°F (-0.7°C) and 41.9°F (5.5°C). In South Bound Brook, New Jersey, the average high-temperature drops, from a fresh 50.9°F (10.5°C) in November, to a cold 41.9°F (5.5°C). Weather in December »

What is the coldest month in South Bound Brook?

With an average high-temperature of 35.6°F (2°C) and an average low-temperature of 23.2°F (-4.9°C), January is the coldest month in South Bound Brook.

How many days does it rain in South Bound Brook?

In South Bound Brook, during the entire year, the rain falls for 155.4 days and collects up to 31.18" (792mm) of precipitation.

When does it snow in South Bound Brook?

January through May, October through December are months with snowfall in South Bound Brook, New Jersey.

How many days does it snow in South Bound Brook?

Throughout the year, there are 26.7 snowfall days, and 12.68" (322mm) of snow is accumulated.

What are the months with the lowest UV index in South Bound Brook?

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

What is the most humid month in South Bound Brook?

February is the most humid month in South Bound Brook, New Jersey, with an average relative humidity of 79%.

What is the month with the least sunshine in South Bound Brook?

The month with the least sunshine in South Bound Brook, New Jersey, is February, with an average of 4.6h of sunshine.

What is the snowiest month in South Bound Brook?

The month with the most snowfall in South Bound Brook is March when snow falls for 5.6 days and typically aggregates up to 4.06" (103mm) of snow.

What are the least humid months in South Bound Brook?

Months with the lowest humidity in South Bound Brook are April and August, with an average relative humidity of 73%.

When it does not snow in South Bound Brook?

In South Bound Brook, New Jersey, snow does not fall in June through September.

When are the longest days in South Bound Brook?

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

What is the month with the highest UV index in South Bound Brook?

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

What is the warmest month in South Bound Brook?

July is the warmest month, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 66.6°F (19.2°C).

What month has the most sunshine in South Bound Brook?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

What is the driest month in South Bound Brook?

September is the month with the least rainfall in South Bound Brook. Rain falls for 12 days and accumulates 1.57" (40mm) of precipitation.

What is the wettest month in South Bound Brook?

December is the month with the most rainfall in South Bound Brook. Rain falls for 10.5 days and accumulates 3.31" (84mm) of precipitation.

What is the month with the shortest days in South Bound Brook?

The month with the shortest days in South Bound Brook is December, with an average of 9.3h of daylight.
Average temperature - South Bound Brook, NJ
Average pressure - South Bound Brook, NJ

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - South Bound Brook, NJ

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity - South Bound Brook, NJ
Average rainfall - South Bound Brook, NJ

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days - South Bound Brook, NJ

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

Average snowfall - South Bound Brook, NJ
Average snowfall days - South Bound Brook, NJ

The month with the highest number of snowfall days is January (7.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - South Bound Brook, 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: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days - South Bound Brook, NJ

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (11.6 days).

Average UV index - South Bound Brook, NJ
Average visibility - South Bound Brook, NJ

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