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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, Missouri, with an average temperature ranging between max 36.5°F (2.5°C) and min 22.1°F (-5.5°C). Temperature readings reach their annual highs in January, averaging 36.5°F (2.5°C) and a minimum average of 22.1°F (-5.5°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 varying between 25.5°F (-3.6°C) and 40.6°F (4.8°C). With the arrival of February, Riverside's average high-temperature registers at a still cold 40.6°F (4.8°C), indicating a subtle variation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Riverside, Missouri, with an average temperature ranging between max 53.6°F (12°C) and min 37.2°F (2.9°C). The onset of March brings a rise in the average high-temperature, elevating from a cold 40.6°F (4.8°C) in February to a fresh 53.6°F (12°C). Weather in March »
Weather in April
April in Riverside, Missouri, is an enjoyable spring month, with an average temperature varying between 45.7°F (7.6°C) and 64°F (17.8°C). April's arrival brings a change in high-temperatures, moving from a fresh 53.6°F (12°C) in March to an enjoyable 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Riverside, Missouri, with an average temperature ranging between max 72.5°F (22.5°C) and min 55.9°F (13.3°C). In Riverside, the average high-temperature in May slightly increases from an enjoyable 64°F (17.8°C) in April to a pleasant 72.5°F (22.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Riverside, Missouri, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 66.4°F (19.1°C). June's onset brings a temperature rise, moving from an agreeable 72.5°F (22.5°C) in May to a moderately hot 83.8°F (28.8°C). Weather in June »
Weather in July
July in Riverside, Missouri, is a hot summer month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86.5°F (30.3°C). Riverside's July weather, marked by an average high temperature of 86.5°F (30.3°C) and an average low temperature of 68.5°F (20.3°C), is the warmest in the year. The heat index for July is appraised at a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Riverside, Missouri, with an average temperature ranging between max 84.7°F (29.3°C) and min 66.2°F (19°C). Riverside indicates an average high-temperature of a warm 84.7°F (29.3°C) in August, showing minor variation from July's 86.5°F (30.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Riverside, is still a warm month, with an average temperature ranging between max 78.4°F (25.8°C) and min 59.5°F (15.3°C). Riverside's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's 84.7°F (29.3°C) to a still moderately hot 78.4°F (25.8°C). Weather in September »
Weather in October
October, like September, in Riverside, Missouri, is another refreshing autumn month, with an average temperature ranging between min 47.8°F (8.8°C) and max 64.8°F (18.2°C). In October, the average high-temperature decreases from a warm 78.4°F (25.8°C) in September to a refreshing 64.8°F (18.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Riverside, Missouri, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 52.3°F (11.3°C). November shows a mild decline in the average high-temperature, falling from October's enjoyable 64.8°F (18.2°C) to a fresh 52.3°F (11.3°C). Weather in November »
Weather in December
December, the first month of the winter in Riverside, is still a cold month, with an average temperature ranging between min 27.3°F (-2.6°C) and max 40.3°F (4.6°C). The arrival of December corresponds with a temperature reduction, down from November's fresh 52.3°F (11.3°C) to an icy 40.3°F (4.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Riverside?
In Riverside, January is known for its average lowest temperatures, reaching a high of 36.5°F (2.5°C) and a low of 22.1°F (-5.5°C).
What is the driest month in Riverside?
The month with the least rainfall in Riverside is January, when the rain falls for 4.8 days and typically collects 0.67" (17mm) of precipitation.
How much does it rain in Riverside?
Throughout the year, there are 126.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.
When does it snow in Riverside?
January through May, October through December are months with snowfall.
How many days does it snow in Riverside?
In Riverside, during the entire year, snow falls for 17.2 days and aggregates up to 5.51" (140mm) of snow.
What is the month with the least sunshine in Riverside?
With an average of 5.1h of sunshine, January has the least sunshine of the year.
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.
When does it snow the most in Riverside?
February is the month with the most snowfall in Riverside, Missouri. Snow falls for 5.3 days and accumulates 2.13" (54mm) of snow.
When is Daylight Saving Time (DST) in Riverside?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Riverside, Missouri, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the most humid month in Riverside?
With an average relative humidity of 79%, May is the most humid month in Riverside, Missouri.
What is the rainiest month in Riverside?
The month with the most rainfall is May, when the rain falls for 17.2 days and typically aggregates up to 3.19" (81mm) of precipitation.
When it does not snow in Riverside?
June through September are months without snowfall.
When are the longest days in Riverside?
With an average of 14h and 54min of daylight, June has the longest days of the year in Riverside, Missouri.
When is 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 month is the hottest in Riverside?
The warmest temperatures in Riverside occur during July, when averages reach a peak of 86.5°F (30.3°C) and a low of 68.5°F (20.3°C).
What month has the most sunshine in Riverside?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the least humid month in Riverside?
October is the least humid month, with an average relative humidity of 69%.
What is the month with the shortest days in Riverside?
December has the shortest days of the year in Riverside, Missouri, with an average of 9h and 30min of daylight.
Average temperature
Riverside, MO
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.5°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 (22.1°F).
Average pressure
Riverside, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Riverside, MO
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.1mph
The windiest months (with the highest average wind speed) are February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Riverside, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Riverside, MO
- Average rainfall in January:
0.67" - Average rainfall in February:
0.71" - Average rainfall in March:
1.69" - Average rainfall in April:
2.17" - Average rainfall in May:
3.19" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.32" - Average rainfall in September:
1.93" - Average rainfall in October:
1.85" - Average rainfall in November:
0.87" - Average rainfall in December:
0.91"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days
Riverside, MO
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
7 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Riverside, MO
- Average snowfall in January:
1.3" - Average snowfall in February:
2.13" - Average snowfall in March:
0.63" - Average snowfall in April:
0.04" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Riverside, MO
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
1.9 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:
0.5 days - Average snowfall days in November:
1 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Riverside, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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 3min
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 30min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Riverside, MO
- Average sunshine days in January:
21.8 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
21 days - Average sunshine days in December:
22.1 days
The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (11.6 days).
Average UV index
Riverside, MO
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, MO
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Riverside, MO
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, Missouri, USA
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