Bossier City (LA) Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Bossier City, Louisiana, United States of America. This average is based on long-term data collected between 1990 and 2020. Now, let's explore all the details to give you a full picture.

Bossier City has a relatively rain/snowy climate with high precipitation levels, averaging 1277 mm (50 in) of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

The climate in Bossier City shows significant variation throughout the year. Expect 145 mm (5.7 in) of precipitation during the wettest month October, distributed over 8 rainy days.

In contrast, August offers drier and sunnier days, with around 66 mm (2.6 in) of rainfall over 9 rainy days.

October, the wettest month, has a maximum daytime temperature of 26°C (79°F). The city receives 233 hours of sunshine in this period. During the driest month August you can expect a temperature of 35°C (95°F). For more detailed insights into the city's temperatures, visit our Bossier City Temperature page.

Bossier City's average annual precipitation is 1277 mm (50 in). Let's compare this to some popular worldwide tourist destinations:

In Lisbon, Portugal, the average annual precipitation is 774 mm (30 in), characterized by wet winters and dry summers typical of the Mediterranean climate.

In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.

In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.

Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

The proximity of a location to a large body of water can significantly affect its rainfall patterns:

• Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
• Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.

• The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
• Approximately 70% of lightning bolts strike land rather than oceans.
• A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.

For more detailed information about Bossier City (LA)'s weather, including sunshine hours, humidity levels, and temperature data, visit our Bossier City (LA) Climate page.