Riverside
Missouri, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Riverside, MO

January, the same as December, is a wintry winter month in Riverside, Missouri, with average temperature fluctuating between 36.5°F (2.5°C) and 22.1°F (-5.5°C). The coldest month is January, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 22.1°F (-5.5°C). Weather in January »

The last month of the winter, February, is also a wintry month in Riverside, Missouri, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 40.6°F (4.8°C). In Riverside, Missouri, the average high-temperature in February is practically the same as in January - a still cold 40.6°F (4.8°C). Weather in February »

March, the first month of the spring, in Riverside, is a cool month, with average temperature varying between 53.6°F (12°C) and 37.2°F (2.9°C). In Riverside, Missouri, the average high-temperature in March rises, from a cold 40.6°F (4.8°C) in February, to a cool 53.6°F (12°C). Weather in March »

April in Riverside, Missouri, is a comfortable spring month, with average temperature fluctuating between 45.7°F (7.6°C) and 64°F (17.8°C). In April, the average high-temperature increases, from a cool 53.6°F (12°C) in March, to a comfortable 64°F (17.8°C). Weather in April »

May, the last month of the spring, in Riverside, is a pleasant month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 72.5°F (22.5°C). In Riverside, the average high-temperature marginally rises, from a comfortable 64°F (17.8°C) in April, to an agreeable 72.5°F (22.5°C). Weather in May »

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). In June, the average high-temperature increases, from an agreeable 72.5°F (22.5°C) in May, to a warm 83.8°F (28.8°C). Weather in June »

July is a hot summer month in Riverside, Missouri, with average temperature varying between 68.5°F (20.3°C) and 86.5°F (30.3°C). With an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 68.5°F (20.3°C), July is the warmest month. The average heat index in July is evaluated at a sweltering 99.3°F (37.4°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Riverside, Missouri, with average temperature ranging between min 66.2°F (19°C) and max 84.7°F (29.3°C). In August, the average high-temperature is practically the same as in July - a moderately hot 84.7°F (29.3°C). Weather in August »

The first month of the autumn, September, is still a warm month in Riverside, Missouri, with average temperature fluctuating between 59.5°F (15.3°C) and 78.4°F (25.8°C). In Riverside, the average high-temperature marginally drops, from a warm 84.7°F (29.3°C) in August, to a still moderately hot 78.4°F (25.8°C). Weather in September »

October, like September, in Riverside, Missouri, is another enjoyable autumn month, with average temperature fluctuating between 47.8°F (8.8°C) and 64.8°F (18.2°C). In October, the average high-temperature drops, from a moderately hot 78.4°F (25.8°C) in September, to a comfortable 64.8°F (18.2°C). Weather in October »

November, the last month of the autumn, in Riverside, is also a fresh month, with average temperature varying between 52.3°F (11.3°C) and 36.5°F (2.5°C). In November, the average high-temperature drops, from a comfortable 64.8°F (18.2°C) in October, to a fresh 52.3°F (11.3°C). Weather in November »

The first month of the winter, December, is still a cold month in Riverside, Missouri, with average temperature varying between 27.3°F (-2.6°C) and 40.3°F (4.6°C). In December, the average high-temperature drops, from a cool 52.3°F (11.3°C) in November, to a wintry 40.3°F (4.6°C). Weather in December »

What is the coldest month in Riverside?

The coldest month in Riverside, Missouri, is January, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 22.1°F (-5.5°C).

How much does it rain in Riverside?

Throughout the year, in Riverside, Missouri, there are 126.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

What is the driest month in Riverside?

The month with the least rainfall is January when the rain falls for 4.8 days and typically collects 0.67" (17mm) of precipitation.

When does it snow in Riverside?

Months with snowfall in Riverside are January through May, October through December.

How much does it snow in Riverside?

Throughout the year, in Riverside, Missouri, there are 17.2 snowfall days, and 5.51" (140mm) of snow is accumulated.

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 in Riverside.

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 snowiest month in Riverside?

The month with the most snowfall is February when snow falls for 5.3 days and typically aggregates up to 2.13" (54mm) of snow.

What is the most humid month in Riverside?

The most humid month is May, with an average relative humidity of 79%.

What is the wettest month in Riverside?

May is the month with the most rainfall in Riverside. Rain falls for 17.2 days and accumulates 3.19" (81mm) of precipitation.

When it does not snow in Riverside?

June through September are months without snowfall in Riverside, Missouri.

When are the longest days in Riverside?

The month with the longest days in Riverside is June, with an average of 14.9h of daylight.

When is the highest UV index in Riverside?

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

What is the warmest month in Riverside?

The warmest month in Riverside is July, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 68.5°F (20.3°C).

What month has the most sunshine in Riverside?

July has the most sunshine of the year in Riverside, Missouri, with an average of 10.5h of sunshine.

What is the least humid month in Riverside?

With an average relative humidity of 69%, October is the least humid month in Riverside, Missouri.

What is the month with the shortest days in Riverside?

The month with the shortest days in Riverside is December, with an average of 9.5h of daylight.
Average rainfall - Riverside, MO
Average rainfall days - Riverside, MO

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 days - Riverside, MO

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Riverside, MO

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average UV index - Riverside, MO