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 a wintry winter month in Riverside, Rhode Island, with an average temperature fluctuating between 35.1°F (1.7°C) and 23.5°F (-4.7°C). The coldest month is January, with an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 23.5°F (-4.7°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Riverside, Rhode Island, with an average temperature fluctuating between 37.8°F (3.2°C) and 24.3°F (-4.3°C). In Riverside, the average high-temperature in February is almost the same as in January - a still cold 37.8°F (3.2°C). Weather in February »
Weather in March
March, the first month of the spring in Riverside, is a chilly month, with an average temperature ranging between max 44.2°F (6.8°C) and min 30.9°F (-0.6°C). In March, the average high-temperature marginally rises from a cold 37.8°F (3.2°C) in February to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April is a moderate spring month in Riverside, Rhode Island, with an average temperature ranging between min 40.6°F (4.8°C) and max 55.4°F (13°C). In April, the average high-temperature rises from a frosty 44.2°F (6.8°C) in March to a mild 55.4°F (13°C). Weather in April »
Weather in May
May, the last month of the spring in Riverside, is an enjoyable month, with an average temperature fluctuating between 50°F (10°C) and 65.8°F (18.8°C). In Riverside, Rhode Island, the average high-temperature in May rises from a mild 55.4°F (13°C) in April to a comfortable 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Riverside, Rhode Island, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 57.2°F (14°C). In June, the average high-temperature slightly increases from a comfortable 65.8°F (18.8°C) in May to a moderately hot 73.6°F (23.1°C). Weather in June »
Weather in July
July, like June, in Riverside, Rhode Island, is a moderately hot summer month, with an average temperature fluctuating between 81°F (27.2°C) and 64.9°F (18.3°C). The warmest month is July, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.9°F (18.3°C). The average heat index in July is evaluated at a hot 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Riverside, is also a moderately hot month, with an average temperature varying between 79.9°F (26.6°C) and 63.9°F (17.7°C). In August, the average high-temperature is essentially the same as in July - a still warm 79.9°F (26.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Riverside, is still a pleasant month, with an average temperature fluctuating between 72.9°F (22.7°C) and 57.4°F (14.1°C). In Riverside, Rhode Island, the average high-temperature in September marginally drops from a moderately hot 79.9°F (26.6°C) in August to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Riverside, Rhode Island, with an average temperature ranging between min 48.4°F (9.1°C) and max 61.7°F (16.5°C). In October, the average high-temperature drops from a pleasant 72.9°F (22.7°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Riverside, is also a fresh month, with an average temperature ranging between max 50.5°F (10.3°C) and min 38.1°F (3.4°C). In November, the average high-temperature drops from a comfortable 61.7°F (16.5°C) in October to a fresh 50.5°F (10.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Riverside, Rhode Island, with temperature in the range of an average high of 40.8°F (4.9°C) and an average low of 30.2°F (-1°C). In Riverside, the average high-temperature in December drops from a fresh 50.5°F (10.3°C) in November to a cold 40.8°F (4.9°C). Weather in December »
[Resources]FAQ
What is the coldest month in Riverside?
With an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 23.5°F (-4.7°C), January is the coldest month in Riverside.
How much does it rain in Riverside?
Throughout the year, in Riverside, there are 144.3 rainfall days, and 23.43" (595mm) of precipitation is accumulated.
When does it snow in Riverside?
January through May, November and December are months with snowfall in Riverside.
How much does it snow in Riverside?
Throughout the year, there are 22 snowfall days, and 7.83" (199mm) of snow is accumulated.
What are the months with the lowest UV index in Riverside?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Riverside, Rhode Island.
What is the snowiest month in Riverside?
The month with the most snowfall is February, when snow falls for 5.4 days and typically aggregates up to 2.01" (51mm) of snow.
What are the months with the least sunshine in Riverside?
The months with the least sunshine in Riverside, Rhode Island, are February and December, with an average of 4.8h of sunshine.
When is Daylight Saving Time (DST) in Riverside?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Riverside, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Riverside?
April is the least humid month, with an average relative humidity of 72%.
What is the wettest month in Riverside?
April is the month with the most rainfall in Riverside, Rhode Island. Rain falls for 14.9 days and accumulates 2.4" (61mm) of precipitation.
What is the most humid month in Riverside?
The most humid month in Riverside, Rhode Island, is June, with an average relative humidity of 79%.
When it does not snow in Riverside?
In Riverside, Rhode Island, snow does not fall in June through October.
When are the longest days in Riverside?
June has the longest days of the year in Riverside, Rhode Island, with an average of 15h and 10min of daylight.
What are the months with the highest UV index in Riverside?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month in Riverside?
The warmest month in Riverside, Rhode Island, is July, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.9°F (18.3°C).
What month has the most sunshine in Riverside?
The month with the most sunshine in Riverside, Rhode Island, is August, 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 10.7 days and typically collects 1.1" (28mm) of precipitation.
What is the month with the shortest days in Riverside?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Riverside, RI
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (35.1°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure
Riverside, RI
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Riverside, RI
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.3mph - Average wind speed in May:
8mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.3mph
The windiest months (with the highest average wind speed) are January, February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Riverside, RI
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Riverside, RI
- Average rainfall in January:
1.93" - Average rainfall in February:
1.65" - Average rainfall in March:
2.09" - Average rainfall in April:
2.4" - Average rainfall in May:
1.77" - Average rainfall in June:
2.2"
- Average rainfall in July:
1.97" - Average rainfall in August:
1.81" - Average rainfall in September:
1.1" - Average rainfall in October:
2.28" - Average rainfall in November:
1.93" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is April (2.4").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days
Riverside, RI
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Riverside, RI
- Average snowfall in January:
1.57" - Average snowfall in February:
2.01" - Average snowfall in March:
1.97" - Average snowfall in April:
0.43" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.01").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Riverside, RI
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
5.4 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
3.9 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Riverside, RI
- Average daylight in January:
9h and 34min - Average daylight in February:
10h and 37min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 22min - Average daylight in May:
14h and 34min - Average daylight in June:
15h and 10min
- Average daylight in July:
14h and 52min - Average daylight in August:
13h and 49min - Average daylight in September:
12h and 28min - Average daylight in October:
11h and 4min - Average daylight in November:
9h and 50min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Riverside, RI
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
17 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is April (13.2 days).
Average UV index
Riverside, RI
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Riverside, RI
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Riverside, RI
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).
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