Climate Insights for Campinas
Metropolitan Region of Campinas, São Paulo, Brazil
Climate Overview
The climate in Campinas is warm and mild. The average annual temperature is 21°C and approximately 1,174 mm of precipitation falls per year. January is the wettest month, receiving around 230 mm of rainfall. Campinas 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: March, December, February. The coldest months are July, June, August, when temperatures can drop to 12°C.The climate in Campinas is warm and mild. The average annual temperature is 71°F and approximately 46.2 in of precipitation falls per year. January is the wettest month, receiving around 9.1 in of rainfall. Campinas 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: March, December, February. The coldest months are July, June, August, when temperatures can drop to 54°F.
Temperature
Campinas sees moderate temperature variation throughout the year, ranging from 12°C to 29°C. The warmest month is March, when average highs reach 29°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 12°C and an average of 18°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 3°C shift in average temperatures.Campinas sees moderate temperature variation throughout the year, ranging from 54°F to 85°F. The warmest month is March, when average highs reach 85°F and the mean temperature sits around 75°F. July is the coolest month, with minimum temperatures around 54°F and an average of 64°F. On average, daily temperatures fluctuate by about 19°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
Campinas is a moderately rainy area, receiving approximately 1,174 mm of precipitation annually, which averages out to around 98 mm per month. The wettest month is January, averaging 230 mm of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 12 mm. That's 218 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.Campinas is a moderately rainy area, receiving approximately 46.2 in of precipitation annually, which averages out to around 3.9 in per month. The wettest month is January, averaging 9.1 in of rainfall. December and February also tend to see above-average precipitation. The driest month is July, with just 0.5 in. That's 8.6 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
Campinas is relatively calm, with an average annual wind speed of 10km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.Campinas is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 6mph, 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 Campinas is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 41 mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 29°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Campinas is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 67°F with modest rainfall averaging 1.6 in per month. By contrast, March can be uncomfortably hot with temperatures reaching 85°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 Campinas 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 Campinas 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.