Climate Overview
The climate in Puerto Bermejo is warm and mild. The average annual temperature is 22°C and approximately 1295mm of precipitation falls per year. Puerto Bermejo receives a notable amount of rainfall throughout the year, including during its driest month. Puerto Bermejo is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, June, August, when temperatures can drop to 12°C.
Temperature
Temperatures in Puerto Bermejo vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 33°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 12°C and an average of 16°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.
Precipitation
Puerto Bermejo is a fairly wet location, receiving approximately 1295mm of precipitation annually, which averages out to around 108mm per month. The wettest month is November, averaging 163mm of rainfall. October and April also tend to see above-average precipitation. The driest month is July, with just 39mm. That's 124mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Puerto Bermejo is mildly breezy, with an average annual wind speed of 18km/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 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 16km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Puerto Bermejo, which began on March 20, 2026. Puerto Bermejo is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 33°C, while the coldest stretch bottoms out in July near 12°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 15 to 30°C. Rainfall is heavy, totalling around 410mm across the season with a monthly average of 137mm. Winds are moderate at around 20km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 22 to 33°C. Rainfall is heavy, totalling around 314mm across the season with a monthly average of 105mm. Winds are moderate at around 17km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 15 to 31°C. Rainfall is heavy, totalling around 390mm across the season with a monthly average of 130mm. Winds are moderate at around 17km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 12 to 25°C. Precipitation is moderate at around 181mm for the season, averaging 60mm per month. Winds are moderate at around 19km/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 Bermejo is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 67mm per month. By contrast, January can be uncomfortably hot with temperatures reaching 33°C. 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 Puerto Bermejo 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.
