Climate Overview
The climate in Puerto Cortés is hot. The average annual temperature is 25°C and approximately 4947mm of precipitation falls per year. October is the wettest month, receiving around 991mm of rainfall. Puerto Cortés sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Puerto Cortés has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is March, when average highs reach 30°C and the mean temperature sits around 26°C. December is the coolest month, with minimum temperatures around 22°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.
Precipitation
Puerto Cortés is a very wet location, receiving approximately 4947mm of precipitation annually, which averages out to around 412mm per month. The wettest month is October, averaging 991mm of rainfall. November and May also tend to see above-average precipitation. The driest month is February, with just 27mm. That's 964mm less than October, 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
Puerto Cortés is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
92 days until Autumn
It is currently summer in Puerto Cortés, which began on June 21, 2026. Puerto Cortés sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 30°C, while the coldest stretch bottoms out in December near 22°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.
Spring
Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 857mm across the season with a monthly average of 286mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 23 to 28°C. Rainfall is heavy, totalling around 1561mm across the season with a monthly average of 520mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 22 to 28°C. Rainfall is heavy, totalling around 2228mm across the season with a monthly average of 743mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 29°C. Precipitation is moderate at around 301mm for the season, averaging 100mm per month. Winds are generally light, averaging 1km/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 Puerto Cortés is during January, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 83mm per month. By contrast, March can be uncomfortably hot with highs reaching 30°C, while December is the coldest period with lows dropping to 22°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Puerto Cortés 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.
