Lorengau Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Lorengau, Manus Province, Papua New Guinea. This average is based on long-term data collected between 1990 and 2020. Now, let's break down all the details for a clearer picture.

Lorengau is known for its substantial rainfall, with annual precipitation reaching 3374 mm (133 in).

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

Lorengau experiences moderate seasonal variation in rainfall, with monthly averages ranging from 432 mm (17 in) in July, the wettest month, and 226 mm (8.9 in) in October, the driest month.

July, the wettest month, has a maximum daytime temperature of 29°C (84°F). During the driest month October you can expect a temperature of 29°C (84°F). For more detailed insights into the city's temperatures, visit our Lorengau Temperature page.

Lorengau's average annual precipitation is 3374 mm (133 in). Let's compare this to some popular worldwide tourist destinations:

Chicago, USA, sees an annual precipitation of 1062 mm (42 in), with rain and snow contributing to its humid climate.

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.

Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.

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