Climate Insights for Costa del Chubut
Departamento Cushamen, Chubut, Argentina
Climate Overview
The climate in Costa del Chubut is temperate. The average annual temperature is 11°C and approximately 307 mm of precipitation falls per year. June is the wettest month, receiving around 49 mm of rainfall. Costa del Chubut 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 -2°C. Light snow can occur between April and September.The climate in Costa del Chubut is temperate. The average annual temperature is 51°F and approximately 12.1 in of precipitation falls per year. June is the wettest month, receiving around 1.9 in of rainfall. Costa del Chubut 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 29°F. Light snow can occur between April and September.
Temperature
Temperatures in Costa del Chubut vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 26°C and the mean temperature sits around 19°C. The coldest month is July, when overnight lows fall to -2°C and the daily average is 2°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 5°C shift in average temperatures.Temperatures in Costa del Chubut vary considerably across the year, with a 50°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 79°F and the mean temperature sits around 66°F. The coldest month is July, when overnight lows fall to 29°F and the daily average is 36°F. On average, daily temperatures fluctuate by about 21°F between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 9°F shift in average temperatures.
Precipitation
Costa del Chubut is a quite dry location, receiving approximately 307 mm of precipitation annually, which averages out to around 26 mm per month. The wettest month is June, averaging 49 mm of rainfall. July and August also tend to see above-average precipitation. The driest month is January, with just 9 mm. That's 41 mm less than June, 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. Light snowfall can occur between April and September, totalling around 42cm annually. July is the snowiest month with approximately 16cm.Costa del Chubut is a quite dry location, receiving approximately 12.1 in of precipitation annually, which averages out to around 1 in per month. The wettest month is June, averaging 1.9 in of rainfall. July and August also tend to see above-average precipitation. The driest month is January, with just 0.4 in. That's 1.6 in less than June, 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. Light snowfall can occur between April and September, totalling around 17in annually. July is the snowiest month with approximately 6in.
Wind
Costa del Chubut is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 9km/h in winter, 13km/h in spring, 13km/h in summer, 10km/h in autumn.Costa del Chubut is mildly breezy, with an average annual wind speed of 7mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is December, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 6mph in winter, 8mph in spring, 8mph in summer, 6mph in autumn.
Best Time to Visit
The best time to visit Costa del Chubut is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 12 mm per month. By contrast, July can be quite cold with temperatures dropping to -2°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Costa del Chubut is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 65°F with modest rainfall averaging 0.5 in per month. By contrast, July can be quite cold with temperatures dropping to 29°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Costa del Chubut 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.The table below shows monthly climate averages for Costa del Chubut based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.