Climate Insights for Ciudad Constitución

The climate in Ciudad Constitución is warm and mild. The average annual temperature is 23°C and approximately 92mm of precipitation falls per year. September is the wettest month, receiving around 42mm of rainfall. Ciudad Constitución is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, March, when temperatures can drop to 11°C.

Temperatures in Ciudad Constitución vary considerably across the year, with a 25°C difference between the coldest and warmest months. August is the hottest month, with daytime highs reaching 36°C and an average of 29°C. January is the coolest month, with minimum temperatures around 11°C and an average of 18°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between June and July, with a 4°C shift in average temperatures.

Ciudad Constitución is a quite dry location, receiving approximately 92mm of precipitation annually, which averages out to around 8mm per month. The wettest month is September, averaging 42mm of rainfall. August and October also tend to see above-average precipitation. The driest month is April, with just 0mm. That's 42mm 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.

Ciudad Constitución is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 12km/h in winter, 16km/h in spring, 15km/h in summer, 13km/h in autumn.

It is currently summer in Ciudad Constitución, which began on June 21, 2026. Ciudad Constitución 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 36°C, while the coldest stretch bottoms out in January near 11°C. Autumn is next, beginning on September 23, 2026 (3 days from now).

The best time to visit Ciudad Constitución is during January, February, March, April, May, June, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 3mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 36°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Ciudad Constitución 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.