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This page shows both the average monthly rainfall and the number of rainy days in Aquiraz, Ceará, Brazil. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's explore all the details to give you a full picture.
Aquiraz experiences significant rainfall throughout the year, averaging 1220 mm (48 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct dry and rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.
The climate in Aquiraz shows significant variation throughout the year. Expect 292 mm (11 in) of precipitation during the wettest month April, distributed over 29 rainy days.
In contrast, September offers drier and sunnier days, with around 10 mm (0.4 in) of rainfall over 14 rainy days.
April, the wettest month, has a maximum daytime temperature of 30°C (86°F). The city receives 156 hours of sunshine in this period. During the driest month September you can expect a temperature of 31°C (88°F). For more detailed insights into the city's temperatures, visit our Aquiraz Temperature page.
Average daily rainfall for each day of the month based on long-term records. 49-year average (1976-2025)
Browse day-by-day precipitation records for Aquiraz 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 Brazil. You can also select the different months in case you are interested in a specific month.
Aquiraz's average annual precipitation is 1220 mm (48 in). Let's compare this to some popular worldwide tourist destinations:
In Toronto, Canada, annual precipitation averages 964 mm (38 in), with snowy winters and rainy summers.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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 proximity of a location to a large body of water can significantly affect its rainfall patterns:
For more detailed information about Aquiraz's weather, including sunshine hours, humidity levels, and temperature data, visit our Aquiraz Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Aquiraz - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Aquiraz climate overview or explore weather in Brazil.
Where to go in September - average daytime high across popular destinations.
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