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

Monthly weather forecast and climate
Riverside, NJ

January, like December, in Riverside, New Jersey, is a wintry winter month, with average temperature fluctuating between 37.8°F (3.2°C) and 25.5°F (-3.6°C). January is the coldest month, with an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 25.5°F (-3.6°C). Weather in January »

February, the last month of the winter, in Riverside, is another cold month, with average temperature varying between 41.4°F (5.2°C) and 27.7°F (-2.4°C). In Riverside, the average high-temperature in February is essentially the same as in January - a still cold 41.4°F (5.2°C). Weather in February »

The first month of the spring, March, is a chilly month in Riverside, New Jersey, with average temperature ranging between min 34.5°F (1.4°C) and max 49.5°F (9.7°C). In Riverside, the average high-temperature slightly increases, from a cold 41.4°F (5.2°C) in February, to a frosty 49.5°F (9.7°C). Weather in March »

April is an enjoyable spring month in Riverside, New Jersey, with average temperature ranging between min 44.4°F (6.9°C) and max 61.5°F (16.4°C). In April, the average high-temperature rises, from a chilly 49.5°F (9.7°C) in March, to a comfortable 61.5°F (16.4°C). Weather in April »

The last month of the spring, May, is an agreeable month in Riverside, New Jersey, with average temperature ranging between max 71.8°F (22.1°C) and min 54.3°F (12.4°C). In May, the average high-temperature rises, from a comfortable 61.5°F (16.4°C) in April, to a pleasant 71.8°F (22.1°C). Weather in May »

The first month of the summer, June, is a warm month in Riverside, New Jersey, with average temperature ranging between min 62.2°F (16.8°C) and max 80.1°F (26.7°C). In June, the average high-temperature marginally rises, from an agreeable 71.8°F (22.1°C) in May, to a moderately hot 80.1°F (26.7°C). Weather in June »

July, the same as June, is a moderately hot summer month in Riverside, New Jersey, with average temperature varying between 68.5°F (20.3°C) and 85.8°F (29.9°C). July is the warmest month, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 68.5°F (20.3°C). In July, the average heat index is estimated at a torrid 95.9°F (35.5°C). Weather in July »

August, the last month of the summer, in Riverside, is also a moderately hot month, with average temperature fluctuating between 67.6°F (19.8°C) and 83.8°F (28.8°C). In Riverside, the average high-temperature is practically the same as in July - a still moderately hot 83.8°F (28.8°C). Weather in August »

September, the first month of the autumn, in Riverside, is also a moderately hot month, with average temperature fluctuating between 76.5°F (24.7°C) and 60.8°F (16°C). In Riverside, New Jersey, the average high-temperature in September marginally drops, from a moderately hot 83.8°F (28.8°C) in August, to a still warm 76.5°F (24.7°C). Weather in September »

October, like September, in Riverside, New Jersey, is another enjoyable autumn month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 65.1°F (18.4°C). In October, the average high-temperature drops, from a warm 76.5°F (24.7°C) in September, to an enjoyable 65.1°F (18.4°C). Weather in October »

November, the last month of the autumn, in Riverside, is also a fresh month, with average temperature varying between 39.2°F (4°C) and 52.7°F (11.5°C). In November, the average high-temperature decreases, from a comfortable 65.1°F (18.4°C) in October, to a fresh 52.7°F (11.5°C). Weather in November »

The first month of the winter, December, is still a chilly month in Riverside, New Jersey, with average temperature ranging between min 32.5°F (0.3°C) and max 44.2°F (6.8°C). In December, the average high-temperature slightly decreases, from a cool 52.7°F (11.5°C) in November, to a chilly 44.2°F (6.8°C). Weather in December »

What is the coldest month in Riverside?

January is the coldest month in Riverside, with an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 25.5°F (-3.6°C).

How many days does it rain in Riverside?

Throughout the year, there are 153.2 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

When does it snow in Riverside?

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

How many days does it snow in Riverside?

In Riverside, New Jersey, during the entire year, snow falls for 19.1 days, and aggregates up to 8.9" (226mm) of snow.

When is the lowest UV index in Riverside?

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

What is the most humid month in Riverside?

Months with the highest humidity in Riverside, New Jersey, are February, October and December, with an average relative humidity of 77%.

What is the month with the least sunshine in Riverside?

February has the least sunshine of the year in Riverside, with an average of 4.7h of sunshine.

When does it snow the most in Riverside?

March is the month with the most snowfall in Riverside, New Jersey. Snow falls for 3.9 days and accumulates 2.95" (75mm) of snow.

What is the least humid month in Riverside?

The least humid month is April, with an average relative humidity of 71%.

When is the highest UV index in Riverside?

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

When it does not snow in Riverside?

In Riverside snow does not fall in June through October.

When are the longest days in Riverside?

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

What is the warmest month in Riverside?

With an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 68.5°F (20.3°C), July is the warmest month.

What month has the most sunshine in Riverside?

July has the most sunshine of the year in Riverside, New Jersey, with an average of 10.5h of sunshine.

What is the driest month in Riverside?

The month with the least rainfall in Riverside is September when the rain falls for 12.4 days and typically collects 1.57" (40mm) of precipitation.

What is the rainiest month in Riverside?

The month with the most rainfall is December when the rain falls for 11 days and typically aggregates up to 2.99" (76mm) of precipitation.

What is the month with the shortest days in Riverside?

With an average of 9.4h of daylight, December has the shortest days of the year in Riverside, New Jersey.
Average humidity - Riverside, NJ
Average rainfall - Riverside, NJ
Average rainfall days - Riverside, NJ

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.8 days).

Average snowfall - Riverside, NJ
Average snowfall days - Riverside, NJ

The month with the highest number of snowfall days is January (6 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine - Riverside, 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: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average UV index - Riverside, NJ