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This page shows both the average monthly rainfall and the number of rainy days in Don Diego, Magdalena, Colombia. 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.
Don Diego experiences significant rainfall throughout the year, averaging 2429 mm (96 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.
The climate in Don Diego shows significant variation throughout the year. Expect 354 mm (14 in) of precipitation during the wettest month October, distributed over 12 rainy days.
In contrast, January offers drier and sunnier days, with around 34 mm (1.3 in) of rainfall over a single rainy day.
October, the wettest month, has a maximum daytime temperature of 28°C (82°F). The city receives 156 hours of sunshine in this period. During the driest month January you can expect a temperature of 27°C (81°F). For more detailed insights into the city's temperatures, visit our Don Diego Temperature page.
The map below shows the annual precipitation across Colombia. You can also select the different months in case you are interested in a specific month.
Don Diego's average annual precipitation is 2429 mm (96 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.
Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.
Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.
Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
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.
For more detailed information about Don Diego's weather, including sunshine hours, humidity levels, and temperature data, visit our Don Diego Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Don Diego - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Don Diego climate overview or explore weather in Colombia.
Where to go in October - average daytime high across popular destinations.
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