Climate Insights for Vitória da União
Região Geográfica Intermediária de Ji-Paraná, Rondônia, Brazil
Climate Overview
The climate in Vitória da União is hot. The average annual temperature is 26°C and approximately 1,620 mm of precipitation falls per year. December is the wettest month, receiving around 271 mm of rainfall. Vitória da União 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: September, August, October. The coldest months are July, June, August, when temperatures can drop to 18°C.The climate in Vitória da União is hot. The average annual temperature is 78°F and approximately 63.8 in of precipitation falls per year. December is the wettest month, receiving around 10.7 in of rainfall. Vitória da União 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: September, August, October. The coldest months are July, June, August, when temperatures can drop to 64°F.
Temperature
Vitória da União sees moderate temperature variation throughout the year, ranging from 18°C to 34°C. The warmest month is September, when average highs reach 34°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 18°C and an average of 24°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Vitória da União sees moderate temperature variation throughout the year, ranging from 64°F to 94°F. The warmest month is September, when average highs reach 94°F and the mean temperature sits around 81°F. July is the coolest month, with minimum temperatures around 64°F and an average of 76°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs.
Precipitation
Vitória da União is a fairly wet location, receiving approximately 1,620 mm of precipitation annually, which averages out to around 135 mm per month. The wettest month is December, averaging 271 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 0 mm. That's 271 mm less than December, 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.Vitória da União is a fairly wet location, receiving approximately 63.8 in of precipitation annually, which averages out to around 5.3 in per month. The wettest month is December, averaging 10.7 in of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 0 in. That's 10.7 in less than December, 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.
Wind
Vitória da União is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Vitória da União is relatively calm, with an average annual wind speed of 4mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Vitória da União is during May, June and July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 24 mm per month. By contrast, September can be uncomfortably hot with temperatures reaching 34°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Vitória da União is during May, June and July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 76°F with modest rainfall averaging 0.9 in per month. By contrast, September can be uncomfortably hot with temperatures reaching 94°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Vitória da União 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.The table below shows monthly climate averages for Vitória da União based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.