Rønne Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Rønne, Bornholm, Denmark. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Let's explore the details to provide you with a complete overview.
Generally, Rønne has a moderate amount of precipitation, averaging 742 mm (29 in) of rain/snowfall annually. However, it does experience a distinct dry season during certain months. Take a look at our detailed charts below to see the seasonal variation.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Rønne can be quite wet during October, receiving approximately 83 mm (3.3 in) of precipitation over 14 rainy days.
In contrast April, experiences much drier conditions, with 33 mm (1.3 in) of rainfall, spread across 12 rainy days.
October, the wettest month, has a maximum daytime temperature of 13°C (55°F). The city receives 103 hours of sunshine in this period. During the driest month April you can expect a temperature of 8°C (46°F). For more detailed insights into the city's temperatures, visit our Rønne Temperature page.
Annual Rainfall in Denmark: City Comparison
The map below shows the annual precipitation across Denmark. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Rønne vs World: Rainfall Compared
Rønne's average annual precipitation is 742 mm (29 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.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
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.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
- "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 Rønne's weather, including sunshine hours, humidity levels, and temperature data, visit our Rønne Climate page.
