Weathermondo.com
United StatesThe climate of St. Joseph
The current climate in St. Joseph features temperatures ranging from a high of 33°C to a low of 15°C throughout the year. The average yearly temperature is around 26°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 23°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for St. Joseph, Louisiana.
Temperature records
The highest temperature recorded in St. Joseph in recent years was 41°C in August 2023. The lowest daytime temperature recorded was -6°C in February 2021.
Precipitation and snowfall
On average, St. Joseph gets 2514 mm of precipitation each year. Of this, about 1,7 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The hurricane season in St. Joseph runs from June to November.
Best time to visit St. Joseph?
The best time to visit St. Joseph for mild to warm weather is June, September and November. You might get some rain, but the temperatures are just right to explore St. Joseph.
Climate Table of St. Joseph
The climate table of St. Joseph shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 15 | 18 | 22 | 25 | 29 | 32 | 33 | 33 | 32 | 27 | 20 | 18 |
| Temp. min (°C) | 3 | 7 | 11 | 14 | 19 | 22 | 24 | 23 | 21 | 15 | 8 | 7 |
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| Precipitation (mm) | 255 | 343 | 285 | 279 | 219 | 122 | 229 | 187 | 57 | 182 | 111 | 245 |
| Snow (cm) | 1,4 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,2 |
| UV Index | 3 | 5 | 5 | 5 | 6 | 8 | 7 | 6 | 6 | 5 | 4 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in St. Joseph, Louisiana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in St. Joseph
Yearly Temperature in St. Joseph
Precipitation charts
These charts show the average amount of precipitation in St. Joseph, Louisiana. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in St. Joseph
Total Yearly Precipitation in St. Joseph
Average Snowfall per Month in St. Joseph
Total Yearly Snowfall in St. Joseph
UV index chart
This chart shows the average UV index per month in St. Joseph, Louisiana. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in St. Joseph
Weather experiences in St. Joseph
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Average weather in St. Joseph by month
Click on a month below to see detailed weather info for St. Joseph. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.