Average monthly water temperature in Trelew, Argentina
On this page you find the mean water temperature over the year in Trelew (Chubut), Argentina. Discover when the water is at its warmest and coolest, perfect for planning your visit.
In Trelew, cooler water temperatures are a year-round feature. The warmest month is January, averaging 16°C (61°F).
The coldest month, September, sees averages of 8°C (46°F). This does not make it a great month for visitors who enjoy swimming.
Trelew Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trelew - and find the best time to visit.
Trelew 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Trelew climate overview or explore weather in Argentina.
Popular this month
Where to go in August - average daytime high across popular destinations.
Córdoba
21°C (70°F) Salta20°C (68°F) Villa Carlos Paz19°C (66°F) Mendoza17°C (63°F) Buenos Aires
18°C (64°F) Mar del Plata15°C (59°F) San Carlos de Bariloche
6°C (43°F) San Martín de los Andes6°C (43°F) 
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