Region in Cusco, Peru
Sacred Valley weather by month and the best time to visit
When to go to Sacred Valley
May–Sep is dry and sunny, with cold nights and peak crowds. Nov–Mar is rainy, green and quieter; landslides can block roads and trains.
Sacred Valley weather by month
Average daily high, rainfall and conditions.
- Jan19°129 mm
- Feb19°127 mm
- Mar19°96 mm
- Apr19°44 mm
- May19°9 mm
- Jun19°4 mm
- Jul19°11 mm
- Aug20°8 mm
- Sep20°18 mm
- Oct20°63 mm
- Nov20°72 mm
- Dec20°137 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 19°C67°F | 9°C48°F | 129 mm | 83% | Pleasant |
| February | 19°C66°F | 9°C48°F | 127 mm | 84% | Pleasant |
| March | 19°C66°F | 9°C48°F | 96 mm | 85% | Pleasant |
| April | 19°C66°F | 9°C48°F | 44 mm | 84% | Pleasant |
| May | 19°C66°F | 8°C47°F | 9 mm | 81% | Pleasant |
| June | 19°C66°F | 7°C45°F | 4 mm | 78% | Pleasant |
| July | 19°C66°F | 7°C44°F | 11 mm | 75% | Pleasant |
| August | 20°C68°F | 7°C45°F | 8 mm | 72% | Pleasant |
| September | 20°C68°F | 8°C47°F | 18 mm | 72% | Pleasant |
| October | 20°C69°F | 9°C47°F | 63 mm | 74% | Pleasant |
| November | 20°C69°F | 9°C48°F | 72 mm | 76% | Pleasant |
| December | 20°C67°F | 9°C48°F | 137 mm | 80% | Pleasant |
Best months across Peru
| Place | Best months | Warmest month |
|---|---|---|
| Lima | Dec–Apr | Mar (30°C) |
| Cusco | May–Sep | Nov (18°C) |
| Machu Picchu | May–Jun, Sep–Oct | Sep (23°C) |
| Arequipa | Apr–Oct | Nov (26°C) |
| Sacred Valley | May–Sep | Nov (20°C) |
| Huacachina | Oct–Apr | Mar (31°C) |
| Máncora | Dec–Apr | Mar (27°C) |
| Huaraz | May–Sep | Sep (24°C) |
| Puno | May–Sep | Nov (18°C) |
| Paracas | Dec–Apr | Feb (28°C) |
| Iquitos | Jun–Sep | Sep (29°C) |
| Nazca | Apr–Jun, Sep–Oct | Mar (29°C) |
| Puerto Maldonado | May–Sep | Sep (33°C) |
Quick answers
What is the best month to visit Sacred Valley?
May–Sep. May–Sep is dry and sunny, with cold nights and peak crowds. Nov–Mar is rainy, green and quieter; landslides can block roads and trains.
When is the rainy season in Sacred Valley?
Rain peaks in December with about 137 mm. No month averages 150 mm or more.
What is the hottest month in Sacred Valley?
November, with average highs of 20°C (69°F).
How cold does Sacred Valley get?
The coolest nights are in July, averaging 7°C (44°F).
More about Sacred Valley
Going to Sacred Valley solo?
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Sources
- NASA POWER climatology (2001–2020)
- PeruRail
- Inca Rail
- Machu Picchu official tickets
- PROMPERÚ (Peru Travel)
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 5.6°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.