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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 a wintry winter month in Riverside, Ohio, with an average temperature ranging between max 32.5°F (0.3°C) and min 21.4°F (-5.9°C). January, with an average high of 32.5°F (0.3°C) and a low of 21.4°F (-5.9°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Riverside, is also an icy month, with an average temperature varying between 37.8°F (3.2°C) and 24.3°F (-4.3°C). Riverside experiences an average high-temperature of a still cold 37.8°F (3.2°C) in February, subtly different from January's 32.5°F (0.3°C). Weather in February »
Weather in March
March, the first month of the spring in Riverside, is a frosty month, with an average temperature fluctuating between 33.8°F (1°C) and 48.7°F (9.3°C). Noticing a change, the average high-temperature during March moves from February's wintry 37.8°F (3.2°C) to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Riverside, Ohio, with an average temperature ranging between max 60.6°F (15.9°C) and min 43.5°F (6.4°C). April's arrival sees a rise in the average high-temperature, jumping from March's chilly 48.7°F (9.3°C) to a moderate 60.6°F (15.9°C). Weather in April »
Weather in May
May, the last month of the spring in Riverside, is an agreeable month, with an average temperature ranging between min 54.7°F (12.6°C) and max 71.2°F (21.8°C). Riverside's May weather shows an increase in high-temperatures, moving from April's refreshing 60.6°F (15.9°C) to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Riverside, Ohio, with an average temperature varying between 78.1°F (25.6°C) and 61.7°F (16.5°C). Riverside's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 71.2°F (21.8°C) to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, like June, in Riverside, Ohio, is a moderately hot summer month, with an average temperature fluctuating between 64.4°F (18°C) and 81.1°F (27.3°C). With average temperatures fluctuating between a high of 81.1°F (27.3°C) and a low of 64.4°F (18°C), July stands out as the warmest month. The heat index value for July is appraised at a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Riverside, Ohio, with an average temperature fluctuating between 62.4°F (16.9°C) and 79.9°F (26.6°C). With the onset of August, Riverside's average high-temperature clocks in at a still warm 79.9°F (26.6°C), showing a minor fluctuation from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Riverside, is still a warm month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.8°F (23.8°C). September's arrival brings an average high-temperature of a still warm 74.8°F (23.8°C), slightly deviating from August's 79.9°F (26.6°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Riverside, Ohio, with an average temperature varying between 46.4°F (8°C) and 62.4°F (16.9°C). The start of October involves a temperature drop, moving from a warm 74.8°F (23.8°C) in September to a refreshing 62.4°F (16.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Riverside, Ohio, with temperature in the range of an average high of 49.1°F (9.5°C) and an average low of 35.1°F (1.7°C). November's onset brings a slight change in high-temperatures, falling from a refreshing 62.4°F (16.9°C) in October to a chilly 49.1°F (9.5°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Riverside, Ohio, with an average temperature ranging between min 28.9°F (-1.7°C) and max 39°F (3.9°C). The start of December involves a temperature drop, moving from a frosty 49.1°F (9.5°C) in November to a wintry 39°F (3.9°C). Weather in December »
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
In Riverside, the average lowest temperatures are observed in January, with a high of 32.5°F (0.3°C) and a low of 21.4°F (-5.9°C).
What is the most humid month in Riverside?
January is the most humid month, with an average relative humidity of 83%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 7.6 days and accumulates 1.3" (33mm) of precipitation.
How much does it rain in Riverside?
In Riverside, during the entire year, the rain falls for 146.7 days and collects up to 21.81" (554mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow?
In Riverside, during the entire year, snow falls for 27.3 days and aggregates up to 7.13" (181mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 3.7 days and typically aggregates up to 1.85" (47mm) of snow.
When is Daylight Saving Time (DST)?
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 wettest month?
The month with the most rainfall in Riverside is May, when the rain falls for 18.4 days and typically aggregates up to 3.07" (78mm) of precipitation.
When it does not snow?
May through September are months without snowfall in Riverside.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.2h of sunshine.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
The month of July, characterized by an average high of 81.1°F (27.3°C) and a low of 64.4°F (18°C), is recognized as the warmest.
What are the least humid months?
October and November, with an average relative humidity of 75%, are the least humid months.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Riverside, OH
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure
Riverside, OH
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Riverside, OH
- Average wind speed in January:
10.2mph - Average wind speed in February:
10mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.7mph - Average wind speed in May:
7.8mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Riverside, OH
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Riverside, OH
- Average rainfall in January:
1.3" - Average rainfall in February:
1.42" - Average rainfall in March:
1.81" - Average rainfall in April:
2.28" - Average rainfall in May:
3.07" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.85" - Average rainfall in September:
1.34" - Average rainfall in October:
1.46" - Average rainfall in November:
1.34" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days
Riverside, OH
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Riverside, OH
The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Riverside, OH
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
3.7 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:
0.2 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Riverside, OH
- 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:
14h and 5min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Riverside, OH
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (9.5 days).
Average UV index
Riverside, OH
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, November and December (UV index 2).
Average cloud cover
Riverside, OH
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Riverside, OH
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, Ohio, USA
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