Tuamarina Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Tuamarina, Marlborough Sounds, New Zealand. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Now, let's explore all the details to give you a full picture.
Generally, Tuamarina experiences moderate precipitation patterns, averaging 947 mm (37 in) yearly.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Despite minor fluctuations, Tuamarina enjoys fairly consistent precipitation throughout the year. In October, you can expect around 94 mm (3.7 in) of precipitation, while in March, Tuamarina receives about 61 mm (2.4 in).
October, the wettest month, has a maximum daytime temperature of 17°C (63°F). The city receives 240 hours of sunshine in this period. During the driest month March you can expect a temperature of 20°C (68°F). For more detailed insights into the city's temperatures, visit our Tuamarina Temperature page.
Annual Rainfall in New Zealand: City Comparison
The map below shows the annual precipitation across New Zealand. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Tuamarina vs World: Rainfall Compared
Tuamarina's average annual precipitation is 947 mm (37 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.
Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.
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.
Climate change is affecting precipitation patterns worldwide, including Tuamarina:
- 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 Tuamarina's weather, including sunshine hours, humidity levels, and temperature data, visit our Tuamarina Climate page.
