Namchi Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Namchi, Sikkim, India. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let's explore all the details to give you a full picture.
Namchi is known for its substantial rainfall, with annual precipitation reaching 4455 mm (175 in).
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Namchi shows significant variation throughout the year. Expect 973 mm (38 in) of precipitation during the wettest month July, distributed over 18 rainy days.
In contrast, December offers drier and sunnier days, with around 100 mm (3.9 in) of rainfall over 0 rainy days.
July, the wettest month, has a maximum daytime temperature of 25°C (77°F). The city receives 79 hours of sunshine in this period. During the driest month December you can expect a temperature of 17°C (63°F). For more detailed insights into the city's temperatures, visit our Namchi Temperature page.
Annual Rainfall in India: City Comparison
The map below shows the annual precipitation across India. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Namchi vs World: Rainfall Compared
Namchi's average annual precipitation is 4455 mm (175 in). Let's compare this to some popular worldwide tourist destinations:
New York City, USA, receives 1276 mm (50 in) of rainfall annually, with precipitation evenly distributed throughout the year.
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.
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 Namchi's weather, including sunshine hours, humidity levels, and temperature data, visit our Namchi Climate page.
