Saint Rose (LA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Rose.
Climate overview of Saint Rose
The climate in Saint Rose, Louisiana, United States of America, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in August to 17°C (63°F) in January.
The city receives considerable rainfall, with around 1645 mm (65 in) annually. August is the wettest month. May is the sunniest month, averaging 9.3 hours of sunshine per day.
Saint Rose Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Rose — and find the best time to visit.
Monthly Temperature in Saint Rose
In Saint Rose, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in August to a moderate 17°C (63°F) in the coolest month, January.
Nights vary from 25°C (77°F) in August to around 7°C (45°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint Rose
Saint Rose experiences significant rainfall throughout the year, averaging 1645 mm (65 in) of precipitation annually. The climate in Saint Rose shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 217 mm (8.5 in) of precipitation over 20 rainy days.
In contrast, the driest month November offers drier and sunnier days, with around 68 mm (2.7 in) of rainfall over 7 rainy days. For more details, please visit our Saint Rose Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Saint Rose
For those who appreciate different seasons, Saint Rose serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 9.3 hours of sunshine daily, and embrace the darker days in January, offering only 5.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Saint Rose
The mean water temperature over the year ranges from 20°C (68°F) in January to 28°C (82°F) in June.
Water temperature over the year
Humidity in Saint Rose by Month
The relative humidity is high throughout the year in Saint Rose.
The city experiences its highest humidity in July, reaching 79%. In February, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Saint Rose
The mean wind speed varies between 3 m/s (6 knots) and 5 m/s (10 knots) throughout the year. It is lowest in June, July, August, September and October and highest during February and March. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Saint Rose
Be prepared for heavier rainfall during July, August and December, the wettest period of the year. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Saint Rose
What is the best time to visit Saint Rose?
October and November typically offer the most optimal weather in Saint Rose. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Saint Rose?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in August. Nighttime lows range from 7°C (45°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Saint Rose get?
Annual rainfall is around 1645 mm (65 in). August is the wettest month with 217 mm (8.5 in), while November is the driest with 68 mm (2.7 in).
How sunny is Saint Rose?
Saint Rose receives around 2,640 hours of sunshine per year. May is the sunniest month with 279 hours, while January is the cloudiest with just 152 hours. Overall, Saint Rose enjoys abundant sunshine.
Saint Rose 3-Day Forecast
Saint Rose (LA) 3-Day Forecast
Saint Rose on the map
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