Climate Insights for Una
Região Geográfica Intermediária de São José dos Campos, São Paulo, Brazil
Climate Overview
The climate in Una is warm and mild. The average annual temperature is 20°C and approximately 1,378 mm of precipitation falls per year. January is the wettest month, receiving around 256 mm of rainfall. Una 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, March. The coldest months are July, June, August, when temperatures can drop to 11°C.The climate in Una is warm and mild. The average annual temperature is 68°F and approximately 54.3 in of precipitation falls per year. January is the wettest month, receiving around 10.1 in of rainfall. Una 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, March. The coldest months are July, June, August, when temperatures can drop to 52°F.
Temperature
Una sees moderate temperature variation throughout the year, ranging from 11°C to 28°C. The warmest month is February, when average highs reach 28°C and the mean temperature sits around 23°C. July is the coolest month, with minimum temperatures around 11°C and an average of 17°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 3°C shift in average temperatures.Una sees moderate temperature variation throughout the year, ranging from 52°F to 82°F. The warmest month is February, when average highs reach 82°F and the mean temperature sits around 73°F. July is the coolest month, with minimum temperatures around 52°F and an average of 62°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 5°F shift in average temperatures.
Precipitation
Una is a fairly wet location, receiving approximately 1,378 mm of precipitation annually, which averages out to around 115 mm per month. The wettest month is January, averaging 256 mm of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 17 mm. That's 239 mm 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.Una is a fairly wet location, receiving approximately 54.3 in of precipitation annually, which averages out to around 4.5 in per month. The wettest month is January, averaging 10.1 in of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 0.7 in. That's 9.4 in 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.
Wind
Una is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, 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 1km/h between the calmest and windiest months.Una is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, 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 Una is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 44 mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 28°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Una is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 65°F with modest rainfall averaging 1.7 in per month. By contrast, February can be uncomfortably hot with temperatures reaching 82°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Una 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 Una 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.