Pearl River (LA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pearl River.
Climate overview of Pearl River
The climate in Pearl River, 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 has a wet climate, receiving around 1503 mm (59 in) of rainfall per year. August is the wettest month. Sunshine peaks in May, when the city sees around 9.3 hours of sunshine per day.
Pearl River Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pearl River — and find the best time to visit.
Monthly Temperature in Pearl River
In Pearl River, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 33°C (91°F) in August to a moderate 17°C (63°F) in January.
Nighttime temperatures range from 23°C (73°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Pearl River
Pearl River experiences significant rainfall throughout the year, averaging 1503 mm (59 in) of precipitation annually. The seasons in Pearl River bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 201 mm (7.9 in) of precipitation. This rainfall is distributed across 19 rainy days.
In contrast, the driest month, November, experiences much less rainfall, totaling 69 mm (2.7 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Pearl River 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 Pearl River
In Pearl River, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 5.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Pearl River by Month
The relative humidity is high throughout the year in Pearl River.
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
Best Time to Visit Pearl River
Be prepared for heavier rainfall during July and August, the wettest period of the year. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Pearl River
What is the best time to visit Pearl River?
October and November typically offer the most optimal weather in Pearl River. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Pearl River?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in August. Nighttime lows range from 4°C (39°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Pearl River get?
Annual rainfall is around 1503 mm (59 in). August is the wettest month with 201 mm (7.9 in), while November is the driest with 69 mm (2.7 in).
How sunny is Pearl River?
Pearl River 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, Pearl River enjoys abundant sunshine.
Pearl River 3-Day Forecast
Pearl River (LA) 3-Day Forecast
Pearl River on the map
Pearl River is highlighted — select any city to see its climate.
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