Nantun Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Nantun, Taiwan. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's explore all the details to give you a full picture.

Nantun is known for its substantial rainfall, with annual precipitation reaching 2078 mm (82 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))

The seasons in Nantun, bring significant changes in precipitation. The wettest month, August, receives heavy rainfall, with an average of 366 mm (14 in) of precipitation. This rainfall is distributed across 16 rainy days.

In contrast, the driest month, November, experiences much less rainfall, totaling 53 mm (2.1 in) over 14 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

August, the wettest month, has a maximum daytime temperature of 31°C (88°F). The city receives 191 hours of sunshine in this period. During the driest month November you can expect a temperature of 26°C (79°F). For more detailed insights into the city's temperatures, visit our Nantun Temperature page.

Annual Rainfall in Taiwan: City Comparison

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

Nantun vs World: Rainfall Compared

Nantun's average annual precipitation is 2078 mm (82 in). Let's compare this to some popular worldwide tourist destinations:

Boston, USA, experiences 1238 mm (49 in) of annual precipitation, including significant snowfall during the winter.

In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.

In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.

Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.

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 Nantun's weather, including sunshine hours, humidity levels, and temperature data, visit our Nantun Climate page.