Cotahuasi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cotahuasi.
Climate overview of Cotahuasi
Cotahuasi, Arequipa, Peru, enjoys a steady climate throughout the year, with daytime temperatures typically around 12°C (54°F). November is the warmest month at 14°C (57°F), while February is the coolest at 12°C (54°F).
The city receives considerable rain/snowfall, with around 1375 mm (54 in) annually. February is the wettest month. It has distinct dry (May to August) and wet (January to March) seasons.
Cotahuasi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cotahuasi - and find the best time to visit.
Monthly Temperature in Cotahuasi
The temperature in Cotahuasi remains steady throughout the year, providing a consistently moderate climate. Typically, average maximum daytime temperatures range from a moderate 14°C (57°F) in November to a chilly 12°C (54°F) in the coolest month, February.
Nights vary from 2°C (36°F) in November to around -4°C (25°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cotahuasi
Cotahuasi has a relatively rain/snowy climate with high precipitation levels, averaging 1375 mm (54 in) of rain/snowfall annually. The climate in Cotahuasi shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 285 mm (11 in) of precipitation over 23 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 17 mm (0.7 in) of rainfall over a single rainy day. For more details, please visit our Cotahuasi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Cotahuasi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, October and November
- Warmest weather: August, September, October, November and December
- Fewest rainy days: June, July and August
- Wettest months: January, February, March, April and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (May to August) and wet (January to March) seasons
- Coldest conditions: February, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Cotahuasi
What is the best time to visit Cotahuasi?
June, July, October and November typically offer the most optimal weather in Cotahuasi. In contrast, January, February, March, April and December tend to have less optimal conditions. Cotahuasi has distinct dry (May to August) and wet (January to March) seasons.
What temperatures can I expect in Cotahuasi?
Daytime highs range from 12°C (54°F) in February to 14°C (57°F) in November. Nighttime lows range from -4°C (25°F) to 2°C (36°F). Temperatures stay relatively stable year-round.
How much rain does Cotahuasi get?
Annual rainfall is around 1375 mm (54 in). February is the wettest month with 285 mm (11 in), while July is the driest with 17 mm (0.7 in).
Cotahuasi 3-Day Forecast
Cotahuasi on the map
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