Climate Overview
The climate in Ocotlán de Morelos is warm and mild. The average annual temperature is 19°C and approximately 835mm of precipitation falls per year. September is the wettest month, receiving around 205mm of rainfall. Ocotlán de Morelos is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, March. The coldest months are December, January, February, when temperatures can drop to 10°C.
Temperature
Ocotlán de Morelos sees moderate temperature variation throughout the year, ranging from 10°C to 30°C. The warmest month is April, when average highs reach 30°C and the mean temperature sits around 21°C. December is the coolest month, with minimum temperatures around 10°C and an average of 17°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs.
Precipitation
Ocotlán de Morelos is a moderately rainy area, receiving approximately 835mm of precipitation annually, which averages out to around 70mm per month. The wettest month is September, averaging 205mm of rainfall. June and August also tend to see above-average precipitation. The driest month is February, with just 2mm. That's 203mm 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.
Wind
Ocotlán de Morelos is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 5km/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
3 days until Autumn
It is currently summer in Ocotlán de Morelos, which began on June 21, 2026. Ocotlán de Morelos 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 April at around 30°C, while the coldest stretch bottoms out in December near 10°C. Autumn is next, beginning on September 23, 2026 (3 days from now).
Spring
Temperatures range from 12 to 30°C. Rainfall is relatively light, with around 102mm over the season and a monthly average of 34mm. Winds are generally light, averaging 7km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 14 to 26°C. Rainfall is heavy, totalling around 415mm across the season with a monthly average of 138mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 12 to 26°C. Rainfall is heavy, totalling around 310mm across the season with a monthly average of 103mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 10 to 28°C. Precipitation is minimal, with only around 8mm for the entire season. Winds are generally light, averaging 7km/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 Ocotlán de Morelos is during January, February, March, April, May, July, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 34mm 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 Ocotlán de Morelos 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.
