Climate Insights for Naviraí

The climate in Naviraí is hot. The average annual temperature is 26°C and approximately 169mm of precipitation falls per year. April is the wettest month, receiving around 33mm of rainfall. Naviraí is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, November. The coldest months are December, November, October, when temperatures can drop to 17°C.

Naviraí sees moderate temperature variation throughout the year, ranging from 17°C to 32°C. The warmest month is February, when average highs reach 32°C and the mean temperature sits around 27°C. December is the coolest month, with minimum temperatures around 17°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between November and December, with a 4°C shift in average temperatures.

Naviraí is a quite dry location, receiving approximately 169mm of precipitation annually, which averages out to around 14mm per month. The wettest month is January, averaging 33mm of rainfall. April and October also tend to see above-average precipitation. The driest month is December, with just 1mm. That's 31mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Naviraí is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 5km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 4km/h in winter, 2km/h in spring, 2km/h in summer, 6km/h in autumn.

It is currently winter in Naviraí, which began on June 21, 2026. Naviraí is in the Southern Hemisphere, where the seasons are reversed: spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 32°C, while the coldest stretch bottoms out in December near 17°C. Spring is next, beginning on September 23, 2026 (16 days from now).

The best time to visit Naviraí is during December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 1mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 32°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Naviraí based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.