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 temperature in the range of an average low of 20.3°F (-6.5°C) and an average high of 34.7°F (1.5°C). The coldest month is January, with an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 20.3°F (-6.5°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 38.8°F (3.8°C) and min 24.3°F (-4.3°C). In Saint Joseph, the average high-temperature is relatively the same as in January - a still cold 38.8°F (3.8°C). Weather in February »

The first month of the spring, March, is a cool month in Saint Joseph, Missouri, with average temperature fluctuating between 52.5°F (11.4°C) and 35.6°F (2°C). In March, the average high-temperature increases, from a wintry 38.8°F (3.8°C) in February, to a cool 52.5°F (11.4°C). Weather in March »

April in Saint Joseph, Missouri, is a comfortable spring month, with average temperature ranging between max 63.5°F (17.5°C) and min 45°F (7.2°C). In April, the average high-temperature increases, from a cool 52.5°F (11.4°C) in March, to an enjoyable 63.5°F (17.5°C). Weather in April »

The last month of the spring, May, is a pleasant month in Saint Joseph, Missouri, with average temperature varying between 55.2°F (12.9°C) and 72.3°F (22.4°C). In Saint Joseph, the average high-temperature marginally rises, from a comfortable 63.5°F (17.5°C) in April, to a pleasant 72.3°F (22.4°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Saint Joseph, Missouri, with average temperature fluctuating between 65.7°F (18.7°C) and 82.9°F (28.3°C). In June, the average high-temperature rises, from an agreeable 72.3°F (22.4°C) in May, to a moderately hot 82.9°F (28.3°C). Weather in June »

July in Saint Joseph, Missouri, is a tropical summer month, with average temperature fluctuating between 86°F (30°C) and 67.6°F (19.8°C). With an average high-temperature of 86°F (30°C) and an average low-temperature of 67.6°F (19.8°C), July is the warmest month. The average heat index is appraised at a sweltering 98.8°F (37.1°C). Weather in July »

The last month of the summer, August, is another warm month in Saint Joseph, Missouri, with average temperature fluctuating between 84°F (28.9°C) and 64.9°F (18.3°C). In Saint Joseph, Missouri, the average high-temperature is almost the same as in July - a warm 84°F (28.9°C). Weather in August »

September, the first month of the autumn, in Saint Joseph, is also a moderately hot month, with average temperature fluctuating between 58.1°F (14.5°C) and 77.9°F (25.5°C). In Saint Joseph, the average high-temperature in September slightly decreases, from a warm 84°F (28.9°C) in August, to a still moderately hot 77.9°F (25.5°C). Weather in September »

October, the same as September, is another comfortable autumn month in Saint Joseph, Missouri, with average temperature ranging between max 64.4°F (18°C) and min 46.9°F (8.3°C). In October, the average high-temperature drops, from a moderately hot 77.9°F (25.5°C) in September, to an enjoyable 64.4°F (18°C). Weather in October »

The last month of the autumn, November, is another cool month in Saint Joseph, Missouri, with average temperature fluctuating between 51.6°F (10.9°C) and 35.4°F (1.9°C). In November, the average high-temperature drops, from a comfortable 64.4°F (18°C) in October, to a cool 51.6°F (10.9°C). Weather in November »

December, the first month of the winter, in Saint Joseph, is also a wintry month, with average temperature fluctuating between 25.3°F (-3.7°C) and 38.3°F (3.5°C). In Saint Joseph, the average high-temperature drops, from a fresh 51.6°F (10.9°C) in November, to a cold 38.3°F (3.5°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 34.7°F (1.5°C) and an average low-temperature of 20.3°F (-6.5°C).

How much does it rain in Saint Joseph?

In Saint Joseph, during the entire year, the rain falls for 133.5 days and collects up to 27.28" (693mm) of precipitation.

When does it snow in Saint Joseph?

January through May, October through December are months with snowfall.

How many days does it snow in Saint Joseph?

In Saint Joseph, during the entire year, snow falls for 22.7 days, and aggregates up to 8.03" (204mm) of snow.

What is the snowiest month in Saint Joseph?

January is the month with the most snowfall in Saint Joseph. Snow falls for 6.5 days and accumulates 2.68" (68mm) of snow.

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

With an average of 5h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Saint Joseph?

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

What is the driest month in Saint Joseph?

The month with the least rainfall is February when the rain falls for 5.6 days and typically collects 0.87" (22mm) of precipitation.

What is the rainiest month in Saint Joseph?

May is the month with the most rainfall. Rain falls for 16.5 days and accumulates 4.02" (102mm) of precipitation.

What is the most humid month in Saint Joseph?

With an average relative humidity of 79%, June is the most humid month in Saint Joseph.

When it does not snow in Saint Joseph?

In Saint Joseph, Missouri, snow does not fall in June through September.

When are the longest days in Saint Joseph?

June has the longest days of the year in Saint Joseph, with an average of 15h of daylight.

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

Months with the highest UV index in Saint Joseph are June through August, with an average maximum UV index of 6.

What is the warmest month in Saint Joseph?

July is the warmest month, with an average high-temperature of 86°F (30°C) and an average low-temperature of 67.6°F (19.8°C).

What month has the most sunshine in Saint Joseph?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Saint Joseph, Missouri.

What is the least humid month in Saint Joseph?

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

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

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

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (4.8 days).

Average snowfall - Saint Joseph, MO
Average snowfall days - Saint Joseph, MO

The month with the highest number of snowfall days is January (6.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Saint Joseph, MO

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 5h).

Average UV index - Saint Joseph, MO