Climate averages 1991–2020
Abancay weather
in September.
A mild, moderately wet month: the 3rd warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Abancay: daytime highs average 21.0°C and nights cool to about 10.7°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 41 mm of rain on roughly 15 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 01 min on an average September day.
The nearest other city in this atlas is Cusco (100 km away). In September its highs average 16.2°C, 4.8°C cooler than Abancay, with 37 mm of rain.
Among the 24 cities listed in Peru, Abancay ranks 16th of 24 for the warmest September highs and 17th of 24 for the driest September (rainfall, lowest first). The mean September high of those 24 cities is 23.3°C; Abancay is 2.3°C cooler than that mean.
From September to October, average highs rise by 0.1°C to 21.1°C, and monthly rainfall rises from 41 mm to 96 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Abancay climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.9°C12.4°C | 12.4°C | 215 | 29.2 | 12.813 h |
| February | 19.7°C12.4°C | 12.4°C | 200 | 27.1 | 12.513 h |
| March | 19.6°C12.2°C | 12.2°C | 177 | 29.3 | 12.212 h |
| April | 19.5°C11.3°C | 11.3°C | 87 | 21.9 | 11.812 h |
| May | 19.4°C10.1°C | 10.1°C | 26 | 8.4 | 11.511 h |
| June | 19.1°C8.5°C | 8.5°C | 12 | 3.6 | 11.311 h |
| July | 19.4°C8.1°C | 8.1°C | 13 | 4.1 | 11.411 h |
| August | 20.3°C9.1°C | 9.1°C | 22 | 6.4 | 11.712 h |
| September, selected | 21.0°C10.7°C | 10.7°C | 41 | 14.8 | 12.012 h |
| October | 21.1°C11.7°C | 11.7°C | 96 | 23.4 | 12.412 h |
| November | 21.1°C12.2°C | 12.2°C | 119 | 24.1 | 12.713 h |
| December | 20.4°C12.4°C | 12.4°C | 178 | 27.8 | 12.913 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Cusco in SeptemberPeru · 100 kmHigh 16.2°C · Low 6.6°C · 37 mm rain
- Huancayo in SeptemberPeru · 306 kmHigh 13.8°C · Low 4.3°C · 90 mm rain
- Ica in SeptemberPeru · 312 kmHigh 26.6°C · Low 16.1°C · 0.1 mm rain
- Chincha Alta in SeptemberPeru · 352 kmHigh 22.9°C · Low 16.0°C · 0.1 mm rain
- Juliaca in SeptemberPeru · 361 kmHigh 15.9°C · Low 1.1°C · 46 mm rain
- Puno in SeptemberPeru · 394 kmHigh 15.8°C · Low 2.2°C · 51 mm rain
- Puerto Maldonado in SeptemberPeru · 416 kmHigh 30.8°C · Low 22.0°C · 119 mm rain
- Chosica in SeptemberPeru · 455 kmHigh 23.9°C · Low 17.7°C · 4.0 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Abancay) is explained once on the Abancay year overview and on the Sources, method and limits page.