Cusco Weather in December
What's the weather like in Cusco (Cusco) in December 2024?
The climate in Cusco during December can be summarized as mild and damp.
December is in the summer in Cusco and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 4°C (39°F) is normal.
| Daytime temperature | 18.4°C 65°F |
|---|---|
| Nightly temperature | 3.9°C 38.9°F |
| Average temperature | 11.1°C 52°F |
| Daily sunshine | 5.8 hrs |
| Avg rainfall | 116 mm 4.6 ins |
| Rainy days | 15 days |
| Sea temperature | 21.5°C 70.7°F |
| Humidity | 61% |
| Windspeed | 11.9kph 7 mph |
On average December is the 4th wettest month of the year in Cusco with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
December temperatures in Cusco
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cusco in December 2024.
Other monthly averages
Best places to visit in December
Cusco weather stats
| Hottest month: | December | 18°C 64.4°F |
|---|---|---|
| Driest month: | June | 2mm 0.1ins |
| Sunniest month: | July | 10hrs |
| Coldest month: | July | 16.8°C 62.2°F |
| Wettest month: | January | 154mm 6.1ins |
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