Santa Clara del Mar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santa Clara del Mar.
Climate overview of Santa Clara del Mar
The climate in Santa Clara del Mar, Buenos Aires Province, Argentina, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in January to 13°C (55°F) in July.
The city receives around 877 mm (35 in) of rainfall per year. February is the wettest month and May the driest. The sunniest month is January, with 9.5 hours of sunshine per day on average.
Santa Clara del Mar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santa Clara del Mar — and find the best time to visit.
Monthly Temperature in Santa Clara del Mar
In Santa Clara del Mar, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in January to a moderate 13°C (55°F) in July.
Nighttime temperatures range from 17°C (63°F) in January to 6°C (43°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santa Clara del Mar
On average, Santa Clara del Mar receives a reasonable amount of rainfall, with an annual precipitation of 877 mm (35 in). The amount of precipitation varies moderately throughout the year. The wettest month, February, sees around 88 mm (3.5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, May, still receives a respectable 53 mm (2.1 in) of rainfall. For more details, please visit our Santa Clara del Mar Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Santa Clara del Mar
In Santa Clara del Mar, summer days are longer and more sunny, with daily sunshine hours peaking at 9.5 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Santa Clara del Mar
The mean water temperature over the year ranges from 11°C (52°F) in August to 21°C (70°F) in February.
Water temperature over the year
Humidity in Santa Clara del Mar by Month
The relative humidity is high throughout the year in Santa Clara del Mar.
The city experiences its highest humidity in June, reaching 84%. In January, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Santa Clara del Mar
The average wind speed over the year ranges from 4 m/s (8 knots) to 5 m/s (10 knots). It is lower in March, April, May, June, July and August and higher in January, February, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Santa Clara del Mar
Frequently asked questions about the climate in Santa Clara del Mar
What is the best time to visit Santa Clara del Mar?
January, February, March, April, November and December typically offer the most optimal weather in Santa Clara del Mar. In contrast, July tends to have less optimal conditions.
What temperatures can I expect in Santa Clara del Mar?
Daytime highs range from 13°C (55°F) in July to 26°C (79°F) in January. Nighttime lows range from 6°C (43°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Santa Clara del Mar get?
Annual rainfall is around 877 mm (35 in). February is the wettest month with 88 mm (3.5 in), while May is the driest with 53 mm (2.1 in).
How sunny is Santa Clara del Mar?
Santa Clara del Mar receives around 2,417 hours of sunshine per year. January is the sunniest month with 285 hours, while June is the cloudiest with just 120 hours. Overall, Santa Clara del Mar enjoys abundant sunshine.
Santa Clara del Mar 3-Day Forecast
Santa Clara del Mar 3-Day Forecast
Santa Clara del Mar on the map
Santa Clara del Mar is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Córdoba
18°C (64°F) Salta
17°C (63°F) Buenos Aires16°C (61°F) Villa Carlos Paz16°C (61°F) Mendoza14°C (57°F) Mar del Plata13°C (55°F) San Carlos de Bariloche
4°C (39°F) San Martín de los Andes4°C (39°F) 
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