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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Riverside, New Jersey, with an average temperature fluctuating between 37.8°F (3.2°C) and 25.5°F (-3.6°C). Riverside's coldest month, January, generally records average temperatures ranging from a high of 37.8°F (3.2°C) to a low of 25.5°F (-3.6°C). Weather in January »
Weather in February
February, the last month of the winter in Riverside, is also a wintry month, with an average temperature fluctuating between 27.7°F (-2.4°C) and 41.4°F (5.2°C). The average high-temperature during February registers at a still cold 41.4°F (5.2°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Riverside, New Jersey, with an average temperature varying between 34.5°F (1.4°C) and 49.5°F (9.7°C). With the onset of March, Riverside experiences a subtle temperature shift, with the average high-temperature moving from a wintry 41.4°F (5.2°C) in February to a chilly 49.5°F (9.7°C). Weather in March »
Weather in April
April is a comfortable spring month in Riverside, New Jersey, with an average temperature ranging between max 61.5°F (16.4°C) and min 44.4°F (6.9°C). The average high-temperature increases in April, moving from a chilly 49.5°F (9.7°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Riverside, New Jersey, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 54.3°F (12.4°C). The shift from April to May brings an increase in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Riverside, New Jersey, with an average temperature fluctuating between 62.2°F (16.8°C) and 80.1°F (26.7°C). June witnesses a subtle temperature ascent, adjusting from an agreeable 71.8°F (22.1°C) in May to a warm 80.1°F (26.7°C). Weather in June »
Weather in July
July, like June, in Riverside, New Jersey, is a moderately hot summer month, with an average temperature ranging between max 85.8°F (29.9°C) and min 68.5°F (20.3°C). July, with an average high of 85.8°F (29.9°C) and a low of 68.5°F (20.3°C), signifies the warmest month of the year. The heat index value for July is appraised at a sweltering 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Riverside, is another warm month, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 83.8°F (28.8°C). August's presence marks an average high-temperature of a still warm 83.8°F (28.8°C), subtly varied from July's 85.8°F (29.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Riverside, New Jersey, with an average temperature varying between 60.8°F (16°C) and 76.5°F (24.7°C). The arrival of September is marked by a minor reduction in average high-temperature, sliding from 83.8°F (28.8°C) in August to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Riverside, New Jersey, with an average temperature ranging between min 50.5°F (10.3°C) and max 65.1°F (18.4°C). In October, the average high-temperature decreases from a moderately hot 76.5°F (24.7°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Riverside, New Jersey, with an average temperature fluctuating between 39.2°F (4°C) and 52.7°F (11.5°C). As November commences, the average high-temperature shows a reduction, transitioning from a refreshing 65.1°F (18.4°C) in October to a cool 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Riverside, New Jersey, with an average temperature ranging between max 44.2°F (6.8°C) and min 32.5°F (0.3°C). December marks a gentle change in average high-temperature, declining from November's fresh 52.7°F (11.5°C) to a chilly 44.2°F (6.8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Riverside?
The month of January sees the average lowest temperatures in Riverside, New Jersey, reaching 37.8°F (3.2°C) at the peak and 25.5°F (-3.6°C) at the low.
How much does it rain in Riverside?
In Riverside, New Jersey, during the entire year, the rain falls for 153.2 days and collects up to 27.72" (704mm) of precipitation.
When does it snow in Riverside?
Months with snowfall in Riverside, New Jersey, are January through May, November and December.
How much does it snow in Riverside?
In Riverside, during the entire year, snow falls for 19.1 days and aggregates up to 8.9" (226mm) of snow.
What is the month with 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?
February, October and December, with an average relative humidity of 77%, are most humid months in Riverside.
What is the month with the least sunshine in Riverside?
February has the least sunshine of the year in Riverside, New Jersey, with an average of 4.7h of sunshine.
What is the snowiest month in Riverside?
March is the month with the most snowfall. Snow falls for 3.9 days and accumulates 2.95" (75mm) of snow.
When is Daylight Saving Time (DST) in Riverside?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Riverside?
The least humid month is April, with an average relative humidity of 71%.
What are the months with the highest UV index in Riverside?
The months with the highest UV index in Riverside 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?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What part of the year is the hottest in Riverside?
Riverside, New Jersey, witnesses the warmest weather in July, with temperatures averaging a high of 85.8°F (29.9°C) and a low of 68.5°F (20.3°C).
What month has the most sunshine in Riverside?
With an average of 10.5h of sunshine, July has the most sunshine of the year.
What is the driest month in Riverside?
September is the month with the least rainfall. Rain falls for 12.4 days and accumulates 1.57" (40mm) of precipitation.
What is the wettest month in Riverside?
December is the month with the most rainfall. Rain falls for 11 days and accumulates 2.99" (76mm) of precipitation.
What is the month with the shortest days in Riverside?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Riverside, NJ
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure
Riverside, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Riverside, NJ
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are March and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Riverside, NJ
The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Riverside, NJ
- Average rainfall in January:
1.77" - Average rainfall in February:
2.24" - Average rainfall in March:
2.68" - Average rainfall in April:
2.13" - Average rainfall in May:
2.44" - Average rainfall in June:
2.17"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.64" - Average rainfall in September:
1.57" - Average rainfall in October:
2.32" - Average rainfall in November:
2.09" - Average rainfall in December:
2.99"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Riverside, NJ
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11 days
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 in January:
1.85" - Average snowfall in February:
2.05" - Average snowfall in March:
2.95" - Average snowfall in April:
0.16" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.95").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Riverside, NJ
- Average snowfall days in January:
6 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Riverside, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Riverside, NJ
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.5 days).
Average UV index
Riverside, NJ
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Riverside, NJ
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Riverside, NJ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Riverside, New Jersey, USA
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