Panadura Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows the average amount of rainfall per month in Panadura. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s explore all the details to give you a full picture.
Panadura has a relatively rainy climate with high precipitation levels, averaging 2773 mm of rainfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Significant seasonal changes in precipitation occur throughout the year. During the wet season, October receives substantial rainfall, averaging 359 mm of precipitation, recorded across 16 rainy days.
In contrast, the drier season, January brings less rainfall, with 85 mm over 5 rainy days.October, the wettest month, has a maximum daytime temperature of 30°C. The city receives 202 hours of sunshine in this period. During the driest month January you can expect a temperature of 31°C. For more detailed insights into the city’s temperatures, visit our Panadura Temperature page.
Annual Precipitation in Sri Lanka
The map below shows the annual precipitation across Sri Lanka. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Panadura’s average annual precipitation is 2773 mm. Let’s compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 644 mm, evenly distributed across the year with no extreme wet or dry seasons.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm of annual rainfall, mostly in the summer.
Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.
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.
Interesting weather facts
- "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 wide and 20 cm 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 fell during the winter of 1972.
For more detailed information about Panadura’s weather, including sunshine hours, humidity levels, and temperature data, visit our Panadura Climate page.
Current rainfall in Panadura
