Climate Insights for Heroica Matamoros

The climate in Heroica Matamoros is warm and mild. The average annual temperature is 24°C and approximately 657mm of precipitation falls per year. September is the wettest month, receiving around 107mm of rainfall. Heroica Matamoros is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, December, when temperatures can drop to 13°C.

Temperatures in Heroica Matamoros vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 30°C. January is the coolest month, with minimum temperatures around 13°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 4°C shift in average temperatures.

Heroica Matamoros is a relatively dry area, receiving approximately 657mm of precipitation annually, which averages out to around 55mm per month. The wettest month is September, averaging 107mm of rainfall. July and June also tend to see above-average precipitation. The driest month is February, with just 20mm. That's 88mm 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.

Heroica Matamoros is moderately windy, with an average annual wind speed of 25km/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 29km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in September, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h between the calmest and windiest months.

It is currently spring in Heroica Matamoros, which began on March 20, 2026. Heroica Matamoros 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 August at around 34°C, while the coldest stretch bottoms out in January near 13°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Heroica Matamoros is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 38mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 34°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 Heroica Matamoros 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.