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

Monthly weather forecast and climate
Rileyville, NJ

January, like December, in Rileyville, New Jersey, is a wintry winter month, with average temperature fluctuating between 36.5°F (2.5°C) and 23.5°F (-4.7°C). January is the coldest month, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.5°F (-4.7°C). Weather in January »

The last month of the winter, February, is also a wintry month in Rileyville, New Jersey, with average temperature varying between 26.1°F (-3.3°C) and 39.7°F (4.3°C). In Rileyville, the average high-temperature is relatively the same as in January - a still cold 39.7°F (4.3°C). Weather in February »

March, the first month of the spring, in Rileyville, is a frosty month, with average temperature ranging between min 33.1°F (0.6°C) and max 48°F (8.9°C). In March, the average high-temperature slightly increases, from a wintry 39.7°F (4.3°C) in February, to a frosty 48°F (8.9°C). Weather in March »

April in Rileyville, New Jersey, is a mild spring month, with average temperature ranging between max 60.3°F (15.7°C) and min 43.2°F (6.2°C). In Rileyville, the average high-temperature rises, from a chilly 48°F (8.9°C) in March, to a mild 60.3°F (15.7°C). Weather in April »

May, the last month of the spring, in Rileyville, is an agreeable month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 52.9°F (11.6°C). In Rileyville, the average high-temperature increases, from a moderate 60.3°F (15.7°C) in April, to a pleasant 70.3°F (21.3°C). Weather in May »

June, the first month of the summer, in Rileyville, is a warm month, with average temperature ranging between min 60.1°F (15.6°C) and max 78.3°F (25.7°C). In June, the average high-temperature marginally rises, from a pleasant 70.3°F (21.3°C) in May, to a moderately hot 78.3°F (25.7°C). Weather in June »

July, the same as June, is another warm summer month in Rileyville, New Jersey, with average temperature ranging between min 66.7°F (19.3°C) and max 84.6°F (29.2°C). July is the warmest month, with an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 66.7°F (19.3°C). The average heat index is appraised at a tropical 93.6°F (34.2°C). Weather in July »

August, the last month of the summer, in Rileyville, is another warm month, with average temperature varying between 82.4°F (28°C) and 64.9°F (18.3°C). In Rileyville, the average high-temperature in August is essentially the same as in July - a still warm 82.4°F (28°C). Weather in August »

The first month of the autumn, September, is still a warm month in Rileyville, New Jersey, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 58.1°F (14.5°C). In September, the average high-temperature slightly decreases, from 82.4°F (28°C) in August, to a still moderately hot 75.7°F (24.3°C). Weather in September »

October, the same as September, is another comfortable autumn month in Rileyville, New Jersey, with average temperature fluctuating between 48.4°F (9.1°C) and 63.9°F (17.7°C). In October, the average high-temperature drops, from a warm 75.7°F (24.3°C) in September, to a comfortable 63.9°F (17.7°C). Weather in October »

The last month of the autumn, November, is another cool month in Rileyville, New Jersey, with average temperature varying between 37.6°F (3.1°C) and 51.6°F (10.9°C). In Rileyville, the average high-temperature in November decreases, from a comfortable 63.9°F (17.7°C) in October, to a cool 51.6°F (10.9°C). Weather in November »

December, the first month of the winter, in Rileyville, is also a wintry month, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 31.1°F (-0.5°C). In Rileyville, the average high-temperature in December decreases, from a fresh 51.6°F (10.9°C) in November, to a cold 42.4°F (5.8°C). Weather in December »

What is the coldest month in Rileyville?

January is the coldest month, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.5°F (-4.7°C).

How much does it rain in Rileyville?

In Rileyville, during the entire year, the rain falls for 107.3 days and collects up to 8.82" (224mm) of precipitation.

When does it snow in Rileyville?

January through May, November and December are months with snowfall in Rileyville.

How many days does it snow in Rileyville?

Throughout the year, in Rileyville, New Jersey, there are 15.5 snowfall days, and 2.76" (70mm) of snow is accumulated.

What is the month with the lowest UV index in Rileyville?

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

What are the most humid months in Rileyville?

Months with the highest humidity are February and October, with an average relative humidity of 79%.

What is the month with the least sunshine in Rileyville?

The month with the least sunshine is February, with an average of 4.7h of sunshine.

When does it snow the most in Rileyville?

The month with the most snowfall in Rileyville, New Jersey, is March when snow falls for 3.7 days and typically aggregates up to 0.75" (19mm) of snow.

What is the least humid month in Rileyville?

With an average relative humidity of 74%, April is the least humid month in Rileyville, New Jersey.

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

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

When it does not snow in Rileyville?

In Rileyville, New Jersey, snow does not fall in June through October.

When are the longest days in Rileyville?

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

What is the warmest month in Rileyville?

The warmest month is July, with an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 66.7°F (19.3°C).

What is the rainiest month in Rileyville?

July is the month with the most rainfall. Rain falls for 12.9 days and accumulates 1.18" (30mm) of precipitation.

What month has the most sunshine in Rileyville?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Rileyville.

What is the driest month in Rileyville?

The month with the least rainfall in Rileyville, New Jersey, is September when the rain falls for 8.5 days and typically collects 0.35" (9mm) of precipitation.

What is the month with the shortest days in Rileyville?

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

The month with the highest number of snowfall days is February (4.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Rileyville, 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 - Rileyville, NJ

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).