Semporna Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Semporna. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s break down all the details for a clearer picture.

Semporna is known for its substantial rainfall, with annual precipitation reaching 2342 mm.

Monthly Precipitation Levels

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

Precipitation levels in Semporna remain relatively steady throughout the year. December has the most rain, with 224 mm over 21 days. In March, this drops slightly to 163 mm, making the city's climate fairly predictable.

December, the wettest month, has a maximum daytime temperature of 30°C. During the driest month March you can expect a temperature of 31°C. For more detailed insights into the city’s temperatures, visit our Semporna Temperature page.

Annual Precipitation in Malaysia

The map below shows the annual precipitation across Malaysia. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Semporna’s average annual precipitation is 2342 mm. Let’s compare this to some popular worldwide tourist destinations:

New York City, USA, receives 1276 mm of rainfall annually, with precipitation evenly distributed throughout the year.

Beijing, China, receives 560 mm of annual precipitation, concentrated in the summer months.

Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.

Ho Chi Minh City, Vietnam, receives 1955 mm of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.

How is Precipitation Measured?

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.

Sea vs. Land Precipitation

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.

For more detailed information about Semporna’s weather, including sunshine hours, humidity levels, and temperature data, visit our Semporna Climate page.