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

Monthly weather forecast and climate
Hazelwood, MO

January, the same as December, is a wintry winter month in Hazelwood, Missouri, with average temperature ranging between max 37.2°F (2.9°C) and min 24.3°F (-4.3°C). With an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month. Weather in January »

The last month of the winter, February, is also a wintry month in Hazelwood, Missouri, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 42.1°F (5.6°C). In Hazelwood, the average high-temperature in February is almost the same as in January - a still cold 42.1°F (5.6°C). Weather in February »

March, the first month of the spring, in Hazelwood, is a cool month, with average temperature fluctuating between 37.9°F (3.3°C) and 54.1°F (12.3°C). In Hazelwood, the average high-temperature in March increases, from a wintry 42.1°F (5.6°C) in February, to a cool 54.1°F (12.3°C). Weather in March »

April in Hazelwood, Missouri, is a comfortable spring month, with average temperature ranging between min 48°F (8.9°C) and max 65.3°F (18.5°C). In April, the average high-temperature increases, from a cool 54.1°F (12.3°C) in March, to an enjoyable 65.3°F (18.5°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Hazelwood, Missouri, with average temperature ranging between max 74.8°F (23.8°C) and min 57.6°F (14.2°C). In Hazelwood, the average high-temperature in May rises, from an enjoyable 65.3°F (18.5°C) in April, to a warm 74.8°F (23.8°C). Weather in May »

The first month of the summer, June, is still a warm month in Hazelwood, Missouri, with average temperature varying between 84.2°F (29°C) and 66.7°F (19.3°C). In June, the average high-temperature rises, from a warm 74.8°F (23.8°C) in May, to a still moderately hot 84.2°F (29°C). Weather in June »

July is a tropical summer month in Hazelwood, Missouri, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 68.9°F (20.5°C). With an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 68.9°F (20.5°C), July is the warmest month. The average heat index in July is estimated at a very hot 99.9°F (37.7°C). Weather in July »

August, the last month of the summer, in Hazelwood, is another warm month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 67.1°F (19.5°C). In Hazelwood, the average high-temperature is essentially the same as in July - a moderately hot 85.5°F (29.7°C). Weather in August »

September, the first month of the autumn, in Hazelwood, is still a warm month, with average temperature varying between 60.1°F (15.6°C) and 79.7°F (26.5°C). In September, the average high-temperature slightly decreases, from 85.5°F (29.7°C) in August, to a still warm 79.7°F (26.5°C). Weather in September »

October, like September, in Hazelwood, Missouri, is another enjoyable autumn month, with average temperature ranging between max 66°F (18.9°C) and min 49.5°F (9.7°C). In October, the average high-temperature decreases, from a moderately hot 79.7°F (26.5°C) in September, to an enjoyable 66°F (18.9°C). Weather in October »

The last month of the autumn, November, is another cool month in Hazelwood, Missouri, with average temperature varying between 37.9°F (3.3°C) and 53.2°F (11.8°C). In Hazelwood, the average high-temperature decreases, from a comfortable 66°F (18.9°C) in October, to a fresh 53.2°F (11.8°C). Weather in November »

The first month of the winter, December, is also a wintry month in Hazelwood, Missouri, with average temperature fluctuating between 42.1°F (5.6°C) and 30°F (-1.1°C). In December, the average high-temperature drops, from a fresh 53.2°F (11.8°C) in November, to a cold 42.1°F (5.6°C). Weather in December »

What is the coldest month in Hazelwood?

With an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month in Hazelwood, Missouri.

How much does it rain in Hazelwood?

In Hazelwood, during the entire year, the rain falls for 141.9 days and collects up to 27.68" (703mm) of precipitation.

When does it snow in Hazelwood?

January through March, November and December are months with snowfall.

How many days does it snow in Hazelwood?

Throughout the year, there are 21.6 snowfall days, and 6.73" (171mm) of snow is accumulated.

What is the month with the least sunshine in Hazelwood?

January has the least sunshine of the year in Hazelwood, Missouri, with an average of 4.6h of sunshine.

What is the month with the lowest UV index in Hazelwood?

Months with the lowest UV index are January, February and December, with an average maximum UV index of 2.

What is the driest month in Hazelwood?

February is the month with the least rainfall. Rain falls for 7.3 days and accumulates 1.42" (36mm) of precipitation.

When does it snow the most in Hazelwood?

February is the month with the most snowfall in Hazelwood. Snow falls for 6.2 days and accumulates 2.05" (52mm) of snow.

When it does not snow in Hazelwood?

In Hazelwood snow does not fall in April through October.

What is the most humid month in Hazelwood?

May is the most humid month in Hazelwood, Missouri, with an average relative humidity of 77%.

What is the wettest month in Hazelwood?

The month with the most rainfall is May when the rain falls for 16 days and typically aggregates up to 3.31" (84mm) of precipitation.

What is the month with the highest UV index in Hazelwood?

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

When are the longest days in Hazelwood?

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

What is the warmest month in Hazelwood?

The warmest month in Hazelwood is July, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 68.9°F (20.5°C).

What month has the most sunshine in Hazelwood?

With an average of 10.6h of sunshine, July has the most sunshine of the year.

What is the least humid month in Hazelwood?

October is the least humid month in Hazelwood, Missouri, with an average relative humidity of 70%.

What is the month with the shortest days in Hazelwood?

December has the shortest days of the year in Hazelwood, with an average of 9.5h of daylight.
Average temperature - Hazelwood, MO
Average rainfall - Hazelwood, MO

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the lowest rainfall) is February (1.42").

Average rainfall days - Hazelwood, MO

The month with the highest number of rainy days is July (16.3 days).
Months with the lowest number of rainy days are February and December (7.3 days).

Average snowfall - Hazelwood, MO

The month with the highest snowfall is February (2.05").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days - Hazelwood, MO

The month with the highest number of snowfall days is January (6.8 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Hazelwood, MO

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

The month with most sunshine is July (Average sunshine: 10.6h).
The month with least sunshine is January (Average sunshine: 4.6h).

Average UV index - Hazelwood, MO