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This page shows both the average monthly rainfall and the number of rainy days in Sidárion, Ionian Islands, Greece. 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.
Sidárion is known for its substantial rainfall, with annual precipitation reaching 1257 mm (49 in). While the overall climate is wet, there are notable seasonal patterns that create interesting contrasts, as demonstrated in our graph below.
The seasons in Sidárion, bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 232 mm (9.1 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 10 mm (0.4 in) over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.November, the wettest month, has a maximum daytime temperature of 19°C (66°F). The city receives 134 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 Sidárion Temperature page.
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.
Sidárion's average annual precipitation is 1257 mm (49 in). Let's compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 644 mm (25 in), evenly distributed across the year with no extreme wet or dry seasons.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
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 Sidárion:
For more detailed information about Sidárion's weather, including sunshine hours, humidity levels, and temperature data, visit our Sidárion Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Sidárion - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Sidárion climate overview or explore weather in Greece.
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