Climate averages 1991–2020
Cholula weather
in September.
A mild, very wet month: the 11th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Cholula: daytime highs average 21.2°C and nights cool to about 12.5°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 183 mm of rain on roughly 21 days, which makes September a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 16 min on an average September day.
The nearest other city in this atlas is Puebla (10 km away). In September its highs average 21.0°C, about as warm as Cholula, with 183 mm of rain.
Among the 153 cities listed in Mexico, Cholula ranks 124th of 153 for the warmest September highs and joint 103rd of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Cholula is 5.3°C cooler than that mean.
From September to October, average highs rise by 0.2°C to 21.4°C, and monthly rainfall falls from 183 mm to 73 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
Cholula climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.9°C7.5°C | 7.5°C | 8.5 | 1.4 | 11.111 h |
| February | 22.8°C8.8°C | 8.8°C | 8.3 | 1.6 | 11.512 h |
| March | 24.5°C10.2°C | 10.2°C | 17 | 3.8 | 12.012 h |
| April | 25.5°C12.1°C | 12.1°C | 36 | 7.9 | 12.613 h |
| May | 24.9°C12.5°C | 12.5°C | 88 | 16.1 | 13.013 h |
| June | 22.7°C13.0°C | 13.0°C | 174 | 20.2 | 13.313 h |
| July | 22.2°C11.9°C | 11.9°C | 139 | 18.3 | 13.213 h |
| August | 22.4°C12.4°C | 12.4°C | 153 | 20.2 | 12.813 h |
| September, selected | 21.2°C12.5°C | 12.5°C | 183 | 21.0 | 12.312 h |
| October | 21.4°C11.2°C | 11.2°C | 73 | 11.7 | 11.712 h |
| November | 21.5°C9.3°C | 9.3°C | 18 | 3.5 | 11.311 h |
| December | 21.3°C7.9°C | 7.9°C | 5.2 | 1.0 | 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
- Puebla in SeptemberMexico · 10 kmHigh 21.0°C · Low 12.9°C · 183 mm rain
- Atlixco in SeptemberMexico · 22 kmHigh 23.3°C · Low 14.8°C · 219 mm rain
- Amozoc de Mota in SeptemberMexico · 27 kmHigh 20.8°C · Low 11.8°C · 180 mm rain
- San Martin Texmelucan de Labastida in SeptemberMexico · 28 kmHigh 20.6°C · Low 11.5°C · 160 mm rain
- Tlaxcala in SeptemberMexico · 29 kmHigh 20.8°C · Low 11.9°C · 177 mm rain
- Ixtapaluca in SeptemberMexico · 67 kmHigh 20.8°C · Low 12.2°C · 273 mm rain
- Cuautla in SeptemberMexico · 74 kmHigh 25.4°C · Low 16.4°C · 282 mm rain
- Chicoloapan in SeptemberMexico · 74 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 Cholula) is explained once on the Cholula year overview and on the Sources, method and limits page.
Puebla lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.