Santa Rosa Weather and Climate: A Comprehensive Guide
The temperature in Santa Rosa can vary greatly throughout the year.
The temperatures shift from very warm
to pleasant.
It is also known for its large amounts of rainfall.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from very warm to pleasant in Santa Rosa. Typically, average maximum daytime temperatures range from a very warm 32°C in January to a pleasant 19°C in the coolest month, July.
Nights are cooler, with lows often dropping to around 8°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Santa Rosa has a relatively rainy climate with high precipitation levels, averaging 1199 mm of rainfall annually. The climate in Santa Rosa shows significant variation throughout the year. Expect high rainfall in February, with an average of 135 mm of precipitation over 7 rainy days. In contrast, July offers drier and sunnier days, with around 44 mm of rainfall over 6 rainy days. For more details, please visit our Santa Rosa Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Santa Rosa serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 9.0 hours of sunshine daily, and embrace the darker days in June, offering only 4.4 hours of daily sunlight. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Santa Rosa.
The city experiences its highest humidity in June, reaching 84%. In December, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
clear and no rain partly cloudy and no rain partly cloudy and small chance of slight rainForecast for Santa Rosa
3 m/s
3 m/s
4 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Santa Rosa in Argentina
During the months of April, May, August, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
January has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is July with an average maximum temperature of 19°C.
February tops the wettest month list with 135 mm of rainfall.
July is the driest month with 44 mm of precipitation.
January is the sunniest month with an average of 271 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
