Ile aux Nattes Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Ile aux Nattes, Madagascar. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let's break down all the details for a clearer picture.
Ile aux Nattes is known for its substantial rainfall, with annual precipitation reaching 2400 mm (94 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))
Ile aux Nattes can be quite wet during February, receiving approximately 391 mm (15 in) of precipitation over 19 rainy days.
In contrast October, experiences much drier conditions, with 85 mm (3.3 in) of rainfall, spread across 15 rainy days.
February, the wettest month, has a maximum daytime temperature of 29°C (84°F). During the driest month October you can expect a temperature of 26°C (79°F). For more detailed insights into the city's temperatures, visit our Ile aux Nattes Temperature page.
Daily Historical Precipitation
33-year average (1987-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Explore Ile aux Nattes's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Ile aux Nattes spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Madagascar: City Comparison
The map below shows the annual precipitation across Madagascar. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Ile aux Nattes vs World: Rainfall Compared
Ile aux Nattes's average annual precipitation is 2400 mm (94 in). Let's compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 620 mm (24 in), evenly distributed across the year with no extreme wet or dry seasons.
In Seoul, South Korea, the average annual precipitation is 1237 mm (49 in), with most rain falling during the summer monsoon season.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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 Ile aux Nattes's weather, including sunshine hours, humidity levels, and temperature data, visit our Ile aux Nattes Climate page.
