Misima Island Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Misima Island, Highlands Region, Papua New Guinea. This average is based on long-term data collected between 1990 and 2020. Let's explore the details to provide you with a complete overview.

Misima Island has a relatively rainy climate with high precipitation levels, averaging 2740 mm (108 in) of rainfall annually.

Monthly Precipitation Levels

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

Misima Island offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between March (306 mm (12 in)) and July (160 mm (6.3 in)) is not too significant, making the climate enjoyable for visitors and residents alike.

March, the wettest month, has a maximum daytime temperature of 29°C (84°F). During the driest month July you can expect a temperature of 28°C (82°F). For more detailed insights into the city's temperatures, visit our Misima Island Temperature page.

Misima Island's average annual precipitation is 2740 mm (108 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.

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

Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.

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.

• "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 (15 inches) wide and 20 cm (7.9 inches) 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 (103 feet) fell during the winter of 1972.

For more detailed information about Misima Island's weather, including sunshine hours, humidity levels, and temperature data, visit our Misima Island Climate page.