Port Dickson Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Port Dickson, Negeri Sembilan, Malaysia. 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.
Port Dickson experiences significant rainfall throughout the year, averaging 2518 mm (99 in) of precipitation annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, November receives substantial rainfall, averaging 310 mm (12 in) of precipitation, recorded across 24 rainy days.
In contrast, the driest month, February brings less rainfall, with 111 mm (4.4 in) over 13 rainy days.
November, the wettest month, has a maximum daytime temperature of 30°C (86°F). The city receives 156 hours of sunshine in this period. During the driest month February you can expect a temperature of 31°C (88°F). For more detailed insights into the city's temperatures, visit our Port Dickson Temperature page.
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Explore Port Dickson's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Port Dickson spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Malaysia: City Comparison
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.
heavy rainfall
high
moderate
low
almost none
Port Dickson vs World: Rainfall Compared
Port Dickson's average annual precipitation is 2518 mm (99 in). Let's compare this to some popular worldwide tourist destinations:
Athens, Greece, receives an average annual precipitation of 400 mm (16 in), making it one of the drier Mediterranean climates with rainfall mostly in winter.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
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.
Climate change is affecting precipitation patterns worldwide, including Port Dickson:
- 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.
- "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
- The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
- The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.
For more detailed information about Port Dickson's weather, including sunshine hours, humidity levels, and temperature data, visit our Port Dickson Climate page.
