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PeruThe weather in September in Ollantay
It's hot in September in Ollantay with an average temperature of 34°C. Temperatures this month range from a low of 31°C to a high of 35°C. At night, you can expect temperatures between 20°C and 21°C.
September is a good month to be in Ollantay for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Ollantay, Peru. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2023, Ollantay reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 24°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 23°C.
Rainfall amount
In September, there is an average of 66 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Ollantay
Click on any day in September to get detailed info about the usual weather on that day in Ollantay. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Ollantay | New York | |
|---|---|---|
| Average temperature | 34°C | 27°C |
| Max. temperature | 35°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 66 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Ollantay with hot temps, averaging around 34°C during the day and nights around 20°C.
Mid September
By mid-September, daytime temps stay steady at around 34°C, with nights around 21°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Ollantay is around 34°C, while nighttime temps are about 21°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Ollantay for all months and discover the best travel time
Curious about the weather in other parts of Peru? Check out the climate and weather for spots like Lima, Cusco, Machu Picchu, or explore other destinations in Peru.
Temperature charts
These charts show the average temperatures in September in Ollantay, Peru. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Ollantay
Temperature in September in Ollantay over the years
Precipitation charts
These charts show the average amount of precipitation in September in Ollantay, Peru. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Ollantay
Total precipitation in September in Ollantay over the years
Daily UV index in September in Ollantay
This chart shows the average daily UV index in September in Ollantay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Ollantay
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Average weather in Ollantay by month
Click on a month below to see detailed weather info for Ollantay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.