Hervey Bay Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Hervey Bay, Queensland, Australia. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's break down all the details for a clearer picture.
On average, Hervey Bay receives a reasonable amount of rainfall, with an annual precipitation of 899 mm (35 in). Despite this overall moderate level, the city experiences distinct dry season during certain months throughout the year, as illustrated in the precipitation charts below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Hervey Bay can be quite wet during February, receiving approximately 153 mm (6 in) of precipitation over 13 rainy days.
In contrast September, experiences much drier conditions, with 35 mm (1.4 in) of rainfall, spread across 6 rainy days.
February, the wettest month, has a maximum daytime temperature of 29°C (84°F). During the driest month September you can expect a temperature of 24°C (75°F). For more detailed insights into the city's temperatures, visit our Hervey Bay Temperature page.
Daily Historical Precipitation
44-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Explore Hervey Bay's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Hervey Bay spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Australia: City Comparison
The map below shows the annual precipitation across Australia. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Hervey Bay vs World: Rainfall Compared
Hervey Bay's average annual precipitation is 899 mm (35 in). Let's compare this to some popular worldwide tourist destinations:
Athens, Greece, receives an average annual precipitation of 400 mm (16 in), making it one of the drier Mediterranean climates with rainfall mostly in winter.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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.
- "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 Hervey Bay's weather, including sunshine hours, humidity levels, and temperature data, visit our Hervey Bay Climate page.
