Cusco Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Cusco. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s break down all the details for a clearer picture.

Cusco has a relatively rain/snowy climate with high precipitation levels, averaging 1341 mm of rain/snowfall annually.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm)

The climate in Cusco shows significant variation throughout the year. Expect 246 mm of precipitation during the wettest month February, distributed over 25 rainy days.

In contrast, July offers drier and sunnier days, with around 17 mm of rainfall over 2 rainy days.

February, the city’s wettest month, has a maximum daytime temperature of 15°C. During the driest month July you can expect a temperature of 15°C. For more detailed insights into the city’s temperatures, visit our Cusco Temperature page.

Annual Precipitation in Peru

The map below shows the annual precipitation across Peru. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Cusco’s average annual precipitation is 1341 mm. Let’s compare this to some popular worldwide tourist destinations:

In Toronto, Canada, annual precipitation averages [964 mm], with snowy winters and rainy summers.

Osaka, Japan, experiences 1507 mm of rainfall annually, spread across the year with wetter summers.

Perth, Australia, receives 565 mm of rainfall annually, mostly during the winter months.

Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.

How is Precipitation Measured?

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

Sea vs. Land Precipitation

The proximity of a location to a large body of water can significantly affect its rainfall patterns:

• Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
• Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.

For more detailed information about Cusco’s weather, including sunshine hours, humidity levels, and temperature data, visit our Cusco Climate page.