Peru (Cusco)
September
Weather in Peru for September 2027
Your guide to Peru weather in September - trends and predictions
In general, the average temperature in Peru at the beginning of September is 14.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16.1 °C by the end of September.
The climate of Peru in September is notably wet, with an average of 13 rainy days, and a total of 54.4 mm of precipitation.
Is September a good time to visit Peru? check out the best time to travel to Peru page.
Temperatures
Rain 🌧️
More
17
Dry days
13
Rainy days
0
Snow days
16°/6°
Temperatures
16 km/h
Avg max wind
58 %
Avg humidity
Peru Weather September
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What’s the Weather Like in Peru This September?
Discover the average temperatures and weather trends across Peru’s cities this September.
Temperatures trend during September in Peru
See the weather trend as well as the moving average line
September weather in Peru day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Thundery outbreaks possible | 15° /7° | 1.7 mm | 5 | |
| 2 Sept. | Thundery outbreaks possible | 15° /6° | 1.6 mm | 5 | |
| 3 Sept. |  Light rain shower | 17° /5° | 2.3 mm | 7 | |
| 4 Sept. | Light rain shower | 16° /6° | 1.9 mm | 7 | |
| 5 Sept. |  Patchy light rain with thunder | 13° /7° | 3.1 mm | 5 | |
| 6 Sept. | Thundery outbreaks possible | 14° /6° | 2.3 mm | 4 | |
| 7 Sept. | Patchy light rain with thunder | 14° /6° | 3.1 mm | 5 | |
| 8 Sept. | Patchy rain possible | 16° /5° | 0.9 mm | 6 | |
| 9 Sept. | Patchy rain possible | 17° /6° | 0.2 mm | 5 | |
| 10 Sept. |  Partly cloudy | 16° /6° | 0.5 mm | 5 | |
| 11 Sept. | Thundery outbreaks possible | 17° /7° | 2.1 mm | 5 | |
| 12 Sept. | Thundery outbreaks possible | 17° /6° | 0.8 mm | 5 | |
| 13 Sept. | Partly cloudy | 16° /7° | 0.1 mm | 8 | |
| 14 Sept. | Patchy rain possible | 17° /7° | 1.8 mm | 7 | |
| 15 Sept. | Patchy rain possible | 16° /6° | 1.2 mm | 6 | |
| 16 Sept. | Patchy light rain with thunder | 14° /7° | 2 mm | 5 | |
| 17 Sept. | Thundery outbreaks possible | 13° /6° | 2.6 mm | 4 | |
| 18 Sept. | Patchy light rain with thunder | 13° /7° | 2.9 mm | 4 | |
| 19 Sept. | Thundery outbreaks possible | 15° /6° | 2.1 mm | 6 | |
| 20 Sept. | Light rain shower | 17° /7° | 1.2 mm | 7 | |
| 21 Sept. | Patchy light rain with thunder | 18° /8° | 3.3 mm | 7 | |
| 22 Sept. | Patchy rain possible | 18° /7° | 1.2 mm | 6 | |
| 23 Sept. |  Sunny | 18° /7° | 0.7 mm | 6 | |
| 24 Sept. | Patchy rain possible | 17° /8° | 0.4 mm | 7 | |
| 25 Sept. | Patchy rain possible | 17° /7° | 0.3 mm | 7 | |
| 26 Sept. | Patchy light rain with thunder | 17° /7° | 1.6 mm | 7 | |
| 27 Sept. | Patchy light rain with thunder | 16° /7° | 3.7 mm | 7 | |
| 28 Sept. | Patchy light rain with thunder | 16° /8° | 3.9 mm | 6 | |
| 29 Sept. | Patchy light rain with thunder | 15° /6° | 3.8 mm | 5 | |
| 30 Sept. | Patchy light rain with thunder | 15° /6° | 1.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Peru in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Peru forecast closer to your planned date for the most up-to-date weather information.
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Peru in September - FAQ
What are the expected maximum and minimum temperatures in Peru during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Peru during September?
Moderate rainfall is anticipated in Peru during September, with a total of 54.4 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Peru during September?
The average wind speed in Peru during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Peru
Explore the daily rainfall trends and prepare for Perus September weather 💧
Typically, Peru has 13 rainy days in September with a total of 54.4 mm of rainfall.
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