Saint Joseph
Missouri, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Saint Joseph, MO

January, the same as December, is another cold winter month in Saint Joseph, Missouri, with average temperature ranging between min 17.6°F (-8°C) and max 37.2°F (2.9°C). January is the coldest month, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 17.6°F (-8°C). Weather in January »
The last month of the winter, February, is also a wintry month in Saint Joseph, Missouri, with average temperature ranging between max 42.3°F (5.7°C) and min 21.9°F (-5.6°C). In February, the average high-temperature is essentially the same as in January - a still cold 42.3°F (5.7°C). Weather in February »

March, the first month of the spring, in Saint Joseph, is a cool month, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 32°F (0°C). In March, the average high-temperature rises, from a cold 42.3°F (5.7°C) in February, to a cool 54.7°F (12.6°C). Weather in March »

April is an enjoyable spring month in Saint Joseph, Missouri, with average temperature ranging between min 42.6°F (5.9°C) and max 66.4°F (19.1°C). In Saint Joseph, the average high-temperature increases, from a cool 54.7°F (12.6°C) in March, to an enjoyable 66.4°F (19.1°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Saint Joseph, Missouri, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 54°F (12.2°C). In May, the average high-temperature increases, from an enjoyable 66.4°F (19.1°C) in April, to a warm 76.3°F (24.6°C). Weather in May »

June, the first month of the summer, in Saint Joseph, is also a moderately hot month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 84.6°F (29.2°C). In Saint Joseph, the average high-temperature slightly increases, from 76.3°F (24.6°C) in May, to a still warm 84.6°F (29.2°C). Weather in June »

July is a hot summer month in Saint Joseph, Missouri, with average temperature fluctuating between 88.5°F (31.4°C) and 67.8°F (19.9°C). With an average high-temperature of 88.5°F (31.4°C) and an average low-temperature of 67.8°F (19.9°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another tropical month in Saint Joseph, Missouri, with average temperature fluctuating between 86.5°F (30.3°C) and 64.6°F (18.1°C). In Saint Joseph, the average high-temperature in August is relatively the same as in July - a still tropical 86.5°F (30.3°C). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Saint Joseph, Missouri, with average temperature ranging between max 79.7°F (26.5°C) and min 54.9°F (12.7°C). In Saint Joseph, the average high-temperature slightly decreases, from a hot 86.5°F (30.3°C) in August, to a warm 79.7°F (26.5°C). Weather in September »

October, like September, in Saint Joseph, Missouri, is another enjoyable autumn month, with average temperature varying between 43.2°F (6.2°C) and 67.6°F (19.8°C). In Saint Joseph, the average high-temperature in October drops, from a warm 79.7°F (26.5°C) in September, to a comfortable 67.6°F (19.8°C). Weather in October »

November, the last month of the autumn, in Saint Joseph, is also a fresh month, with temperature in the range of an average high of 53.2°F (11.8°C) and an average low of 31.8°F (-0.1°C). In Saint Joseph, the average high-temperature in November significantly decreases, from an enjoyable 67.6°F (19.8°C) in October, to a cool 53.2°F (11.8°C). Weather in November »

December, the first month of the winter, in Saint Joseph, is still a cold month, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 19.6°F (-6.9°C). In December, the average high-temperature significantly decreases, from a fresh 53.2°F (11.8°C) in November, to a cold 38.7°F (3.7°C). Weather in December »

What is the coldest month in Saint Joseph?

The coldest month in Saint Joseph, Missouri, is January, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 17.6°F (-8°C).

How many days does it rain in Saint Joseph?

In Saint Joseph, during the entire year, the rain falls for 102 days and collects up to 34.3" (870.6mm) of precipitation.

What is the driest month in Saint Joseph?

The month with the least rainfall is January when the rain falls for 7 days and typically collects 0.6" (16mm) of precipitation.

When does it snow in Saint Joseph?

Months with snowfall in Saint Joseph, Missouri, are January through April, October through December.

How much does it snow in Saint Joseph?

In Saint Joseph, during the entire year, snow aggregates up to 12.3" (312.4mm).

When does it snow the most in Saint Joseph?

January is the month with the most snowfall, with 4" (101.6mm) of accumulated snow.

What is the month with the lowest UV index in Saint Joseph?

Months with the lowest UV index in Saint Joseph, Missouri, are January, November and December, with an average maximum UV index of 2.

What is the rainiest month in Saint Joseph?

May is the month with the most rainfall. Rain falls for 11 days and accumulates 4.9" (125.5mm) of precipitation.

When are the longest days in Saint Joseph?

The month with the longest days in Saint Joseph, Missouri, is June, with an average of 15h of daylight.

What is the warmest month in Saint Joseph?

The warmest month in Saint Joseph, Missouri, is July, with an average high-temperature of 88.5°F (31.4°C) and an average low-temperature of 67.8°F (19.9°C).

What month has the most sunshine in Saint Joseph?

With an average of 11h of sunshine, July has the most sunshine of the year in Saint Joseph.

When is the highest UV index in Saint Joseph?

The month with the highest UV index in Saint Joseph is July, with an average maximum UV index of 10.

What is the month with the least sunshine in Saint Joseph?

November and December, with an average of 5h of sunshine, are months with the least sunshine in Saint Joseph, Missouri.

What is the month with the shortest days in Saint Joseph?

The month with the shortest days in Saint Joseph, Missouri, is December, with an average of 9.4h of daylight.
Average temperature - Saint Joseph, MO
Average rainfall - Saint Joseph, MO
Average rainfall days - Saint Joseph, MO

The month with the highest number of rainy days is May (11 days).
Months with the lowest number of rainy days are January, February, November and December (7 days).

Average snowfall - Saint Joseph, MO
Average daylight / Average sunshine - Saint Joseph, MO