Climate Insights for San José de Raíces

The climate in San José de Raíces is temperate. The average annual temperature is 16°C and approximately 490mm of precipitation falls per year. September is the wettest month, receiving around 94mm of rainfall. San José de Raíces is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, June, April. The coldest months are January, December, February, when temperatures can drop to 5°C.

Temperatures in San José de Raíces vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is May, when average highs reach 27°C and the mean temperature sits around 19°C. January is the coolest month, with minimum temperatures around 5°C and an average of 10°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between January and February, with a 2°C shift in average temperatures.

San José de Raíces is a relatively dry area, receiving approximately 490mm of precipitation annually, which averages out to around 41mm per month. The wettest month is September, averaging 94mm of rainfall. July and August also tend to see above-average precipitation. The driest month is December, with just 14mm. That's 80mm less than September, 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.

San José de Raíces is mildly breezy, with an average annual wind speed of 17km/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 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 16km/h in winter, 18km/h in spring, 18km/h in summer, 15km/h in autumn.

It is currently spring in San José de Raíces, which began on March 20, 2026. San José de Raíces is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in May at around 27°C, while the coldest stretch bottoms out in January near 5°C. Summer is next, beginning on June 21, 2026 — 82 days from now.

The best time to visit San José de Raíces is during March, April, May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 54mm per month. By contrast, January can be quite cold with temperatures dropping to 5°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for San José de Raíces 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.