Diyarbakır Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Diyarbakır. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s explore all the details to give you a full picture.

Generally, Diyarbakır has a moderate amount of precipitation, averaging 687 mm of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm)

The seasons in Diyarbakır, bring significant changes in precipitation. The wettest month, March, receives moderate rainfall, with an average of 100 mm of precipitation.

This rainfall is distributed across 12 rainy days. In contrast, the driest month, August, experiences much less rainfall, totaling 1.5 mm over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

March, the wettest month, has a maximum daytime temperature of 16°C. During the driest month August you can expect a temperature of 39°C. For more detailed insights into the city’s temperatures, visit our Diyarbakır Temperature page.

Annual Precipitation in Turkey

The map below shows the annual precipitation across Turkey. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Diyarbakır’s average annual precipitation is 687 mm. Let’s compare this to some popular worldwide tourist destinations:

Chicago, USA, sees an annual precipitation of 1062 mm, with rain and snow contributing to its humid climate.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm of annual rainfall, mostly in the summer.

Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm of annual rainfall, with the heaviest precipitation occurring during September and October.

How is Precipitation Measured?

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.

Interesting weather facts

• "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 wide and 20 cm 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 fell during the winter of 1972.

For more detailed information about Diyarbakır’s weather, including sunshine hours, humidity levels, and temperature data, visit our Diyarbakır Climate page.