Bahia de Jiquilisco Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Bahia de Jiquilisco, El Salvador. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Now, let's break down all the details for a clearer picture.
Bahia de Jiquilisco is known for its substantial rainfall, with annual precipitation reaching 1833 mm (72 in). While the overall climate is wet, there are notable seasonal patterns that create interesting contrasts, as demonstrated in our graph below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Bahia de Jiquilisco can be quite wet during September, receiving approximately 357 mm (14 in) of precipitation over 27 rainy days.
In contrast January, experiences much drier conditions, with 1.9 mm (0.1 in) of rainfall, spread across 3 rainy days.
September, the wettest month, has a maximum daytime temperature of 31°C (88°F). During the driest month January you can expect a temperature of 33°C (91°F). For more detailed insights into the city's temperatures, visit our Bahia de Jiquilisco Temperature page.
Daily Historical Precipitation
41-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Explore Bahia de Jiquilisco's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Bahia de Jiquilisco spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in El Salvador: City Comparison
The map below shows the annual precipitation across El Salvador. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Bahia de Jiquilisco vs World: Rainfall Compared
Bahia de Jiquilisco's average annual precipitation is 1833 mm (72 in). Let's compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm (50 in) of rainfall annually, with precipitation evenly distributed throughout the year.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
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.
Precipitation has a very strong role in determining the local climate and ecosystem:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- 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 Bahia de Jiquilisco's weather, including sunshine hours, humidity levels, and temperature data, visit our Bahia de Jiquilisco Climate page.
