Climate averages 1991–2020
Atlixco weather
in September.
A warm, very wet month: the 11th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Atlixco: daytime highs average 23.3°C and nights cool to about 14.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 219 mm of rain on roughly 23 days, which makes September a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 16 min on an average September day.
The nearest other city in this atlas is Cholula (22 km away). In September its highs average 21.2°C, 2.1°C cooler than Atlixco, with 183 mm of rain.
Among the 153 cities listed in Mexico, Atlixco ranks 113th of 153 for the warmest September highs and 124th of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Atlixco is 3.2°C cooler than that mean.
From September to October, average highs rise by 0.4°C to 23.7°C, and monthly rainfall falls from 219 mm to 93 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
Atlixco climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.0°C9.7°C | 9.7°C | 14 | 2.2 | 11.111 h |
| February | 24.8°C10.7°C | 10.7°C | 13 | 2.3 | 11.512 h |
| March | 26.6°C12.1°C | 12.1°C | 31 | 5.9 | 12.012 h |
| April | 27.8°C14.0°C | 14.0°C | 66 | 10.7 | 12.613 h |
| May | 26.9°C14.8°C | 14.8°C | 172 | 19.6 | 13.013 h |
| June | 24.6°C15.2°C | 15.2°C | 230 | 22.7 | 13.213 h |
| July | 24.6°C14.4°C | 14.4°C | 165 | 21.1 | 13.113 h |
| August | 24.9°C15.0°C | 15.0°C | 179 | 22.4 | 12.813 h |
| September, selected | 23.3°C14.8°C | 14.8°C | 219 | 22.5 | 12.312 h |
| October | 23.7°C13.7°C | 13.7°C | 93 | 13.6 | 11.712 h |
| November | 23.9°C11.8°C | 11.8°C | 28 | 5.2 | 11.311 h |
| December | 23.5°C10.3°C | 10.3°C | 6.7 | 1.5 | 11.011 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
- Cholula in SeptemberMexico · 22 kmHigh 21.2°C · Low 12.5°C · 183 mm rain
- Puebla in SeptemberMexico · 29 kmHigh 21.0°C · Low 12.9°C · 183 mm rain
- San Martin Texmelucan de Labastida in SeptemberMexico · 42 kmHigh 20.6°C · Low 11.5°C · 160 mm rain
- Amozoc de Mota in SeptemberMexico · 44 kmHigh 20.8°C · Low 11.8°C · 180 mm rain
- Tlaxcala in SeptemberMexico · 50 kmHigh 20.8°C · Low 11.9°C · 177 mm rain
- Cuautla in SeptemberMexico · 56 kmHigh 25.4°C · Low 16.4°C · 282 mm rain
- Ixtapaluca in SeptemberMexico · 65 kmHigh 20.8°C · Low 12.2°C · 273 mm rain
- Chicoloapan in SeptemberMexico · 75 kmHigh 21.0°C · Low 12.3°C · 151 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 Atlixco) is explained once on the Atlixco year overview and on the Sources, method and limits page.