Chania Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Chania, Greece. 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, Chania receives mid-range precipitation levels, with 866 mm (34 in) annually. The distribution varies significantly throughout the year, with a distinct dry season during certain months, as shown in our charts below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, December receives substantial rainfall, averaging 168 mm (6.6 in) of precipitation, recorded across 13 rainy days.
In contrast, the driest month, July brings less rainfall, with 3.4 mm (0.1 in) over 0 rainy days.
December, the wettest month, has a maximum daytime temperature of 16°C (61°F). The city receives 122 hours of sunshine in this period. During the driest month July you can expect a temperature of 27°C (81°F). For more detailed insights into the city's temperatures, visit our Chania Temperature page.
Annual Rainfall in Greece: City Comparison
The map below shows the annual precipitation across Greece. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Chania vs World: Rainfall Compared
Chania's average annual precipitation is 866 mm (34 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.
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.
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.
- 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 Chania's weather, including sunshine hours, humidity levels, and temperature data, visit our Chania Climate page.
