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This page shows both the average monthly rainfall and the number of rainy days in José Ignacio, Maldonado, Uruguay. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's break down all the details for a clearer picture.
José Ignacio has a relatively rainy climate with high precipitation levels, averaging 1168 mm (46 in) of rainfall annually.
Year-round, José Ignacio has a balanced climate with minimal variation in precipitation. The difference between the wettest month, April, with 120 mm (4.7 in), and the driest month, January, with 74 mm (2.9 in), is minimal.
April, the wettest month, has a maximum daytime temperature of 22°C (72°F). The city receives 182 hours of sunshine in this period. During the driest month January you can expect a temperature of 26°C (79°F). For more detailed insights into the city's temperatures, visit our José Ignacio Temperature page.
Average daily rainfall for each day of the month based on long-term records. 50-year average (1976-2025)
Browse day-by-day precipitation records for José Ignacio spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
The map below shows the annual precipitation across Uruguay. You can also select the different months in case you are interested in a specific month.
José Ignacio's average annual precipitation is 1168 mm (46 in). Let's compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
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 José Ignacio:
For more detailed information about José Ignacio's weather, including sunshine hours, humidity levels, and temperature data, visit our José Ignacio Climate page.
Pick a month to see the average temperature, rainfall and sunshine in José Ignacio - and find the best time to visit.
Temperature Rainfall Sunshine
See the full José Ignacio climate overview or explore weather in Uruguay.
Where to go in October - average daytime high across popular destinations.
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