Climate Insights for Valença

The climate in Valença is hot. The average annual temperature is 25°C and approximately 1196mm of precipitation falls per year. Valença receives a notable amount of rainfall throughout the year, including during its driest month. Valença 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, March, January. The coldest months are July, August, September, when temperatures can drop to 20°C.

Valença has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 20°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Valença is a moderately rainy area, receiving approximately 1196mm of precipitation annually, which averages out to around 100mm per month. The wettest month is January, averaging 201mm of rainfall. August and May also tend to see above-average precipitation. The driest month is February, with just 53mm. That's 148mm less than January, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Valença 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 June, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

It is currently winter in Valença, which began on June 21, 2026. Valença 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 30°C, while the coldest stretch bottoms out in July near 20°C. Spring is next, beginning on September 23, 2026 — 61 days from now.

The best time to visit Valença is during June and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 90mm per month. By contrast, February can be uncomfortably hot with highs reaching 30°C, while July is the coldest period with lows dropping to 20°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Valença 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.