Climate Insights for Morropón

The climate in Morropón is warm and mild. The average annual temperature is 23°C and approximately 1130mm of precipitation falls per year. March is the wettest month, receiving around 428mm of rainfall. Morropón sits near the equator, so seasonal temperature differences are minimal throughout the year.

Morropón sees moderate temperature variation throughout the year, ranging from 16°C to 30°C. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 25°C. August is the coolest month, with minimum temperatures around 16°C and an average of 20°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.

Morropón is a moderately rainy area, receiving approximately 1130mm of precipitation annually, which averages out to around 94mm per month. The wettest month is March, averaging 428mm of rainfall. February and April also tend to see above-average precipitation. The driest month is August, with just 4mm. That's 425mm less than March, 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.

Morropón is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently autumn in Morropón, which began on March 20, 2026. Morropón sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 30°C, while the coldest stretch bottoms out in August near 16°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Morropón is during May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 23mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 30°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Morropón 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.