Climate Overview
The climate in San Antonio del Táchira is warm and mild. The average annual temperature is 23°C and approximately 716mm of precipitation falls per year. November is the wettest month, receiving around 134mm of rainfall. San Antonio del Táchira sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
San Antonio del Táchira sees moderate temperature variation throughout the year, ranging from 18°C to 30°C. The warmest month is September, when average highs reach 30°C and the mean temperature sits around 24°C. January is the coolest month, with minimum temperatures around 18°C and an average of 22°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.
Precipitation
San Antonio del Táchira is a relatively dry area, receiving approximately 716mm of precipitation annually, which averages out to around 60mm per month. The wettest month is November, averaging 134mm of rainfall. October and April also tend to see above-average precipitation. The driest month is July, with just 17mm. That's 116mm less than November, 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
San Antonio del Táchira 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 July, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.
Seasons
7 days until Autumn
It is currently summer in San Antonio del Táchira, which began on June 21, 2026. San Antonio del Táchira sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in September at around 30°C, while the coldest stretch bottoms out in January near 18°C. Autumn is next, beginning on September 23, 2026 (7 days from now).
Spring
Temperatures range from 19 to 28°C. Precipitation is moderate at around 261mm for the season, averaging 87mm per month. Winds are generally light, averaging 5km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 20 to 29°C. Rainfall is relatively light, with around 77mm over the season and a monthly average of 26mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 19 to 30°C. Precipitation is moderate at around 300mm for the season, averaging 100mm per month. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 18 to 28°C. Rainfall is relatively light, with around 78mm over the season and a monthly average of 26mm. Winds are generally light, averaging 5km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit San Antonio del Táchira is during January, February, March, May, June, July, August, September and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 39mm per month. 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 San Antonio del Táchira 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.
