Climate averages 1991–2020
Iguala de la Independencia weather
in September.
A hot, very wet month: the coolest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Iguala de la Independencia: daytime highs average 30.0°C and nights cool to about 21.6°C. By daytime temperature it is the coolest month of the year.
Expect about 208 mm of rain on roughly 25 days, which makes September a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 15 min on an average September day.
The nearest other city in this atlas is Temixco (65 km away). In September its highs average 25.5°C, 4.6°C cooler than Iguala de la Independencia, with 159 mm of rain.
Among the 153 cities listed in Mexico, Iguala de la Independencia ranks joint 39th of 153 for the warmest September highs and 121st of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Iguala de la Independencia is 3.5°C warmer than that mean.
From September to October, average highs rise by 0.6°C to 30.6°C, and monthly rainfall falls from 208 mm to 87 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
Iguala de la Independencia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.1°C19.4°C | 19.4°C | 6.9 | 1.1 | 11.211 h |
| February | 33.2°C20.7°C | 20.7°C | 5.4 | 0.9 | 11.512 h |
| March | 35.6°C22.2°C | 22.2°C | 4.3 | 1.1 | 12.012 h |
| April | 37.6°C23.9°C | 23.9°C | 5.9 | 1.7 | 12.513 h |
| May | 36.8°C24.4°C | 24.4°C | 50 | 9.2 | 13.013 h |
| June | 32.4°C22.9°C | 22.9°C | 178 | 22.1 | 13.213 h |
| July | 31.6°C22.3°C | 22.3°C | 180 | 22.2 | 13.113 h |
| August | 31.4°C22.2°C | 22.2°C | 210 | 25.3 | 12.713 h |
| September, selected | 30.0°C21.6°C | 21.6°C | 208 | 25.3 | 12.312 h |
| October | 30.6°C21.6°C | 21.6°C | 87 | 14.8 | 11.712 h |
| November | 31.0°C20.9°C | 20.9°C | 18 | 4.1 | 11.311 h |
| December | 30.9°C19.9°C | 19.9°C | 3.4 | 0.9 | 11.111 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
- Temixco in SeptemberMexico · 65 kmHigh 25.5°C · Low 16.7°C · 159 mm rain
- Cuernavaca in SeptemberMexico · 72 kmHigh 23.6°C · Low 14.9°C · 271 mm rain
- Cuautla in SeptemberMexico · 81 kmHigh 25.4°C · Low 16.4°C · 282 mm rain
- Toluca in SeptemberMexico · 106 kmHigh 18.3°C · Low 9.6°C · 204 mm rain
- Xochimilco in SeptemberMexico · 111 kmHigh 20.2°C · Low 11.7°C · 273 mm rain
- Huixquilucan in SeptemberMexico · 115 kmHigh 18.6°C · Low 9.8°C · 195 mm rain
- Delegación Cuajimalpa de Morelos in SeptemberMexico · 117 kmHigh 18.6°C · Low 10.0°C · 195 mm rain
- Coyoacán in SeptemberMexico · 118 kmHigh 20.5°C · Low 11.9°C · 195 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 Iguala de la Independencia) is explained once on the Iguala de la Independencia year overview and on the Sources, method and limits page.