Climate averages 1991–2020
Heróica Zitácuaro weather
in September.
A mild, very wet month: the 10th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Heróica Zitácuaro: daytime highs average 21.5°C and nights cool to about 12.2°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 303 mm of rain on roughly 27 days, which makes September a very wet month (the 10th 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 Toluca (76 km away). In September its highs average 18.3°C, 3.3°C cooler than Heróica Zitácuaro, with 204 mm of rain.
Among the 153 cities listed in Mexico, Heróica Zitácuaro ranks 123rd of 153 for the warmest September highs and 139th of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Heróica Zitácuaro is 5.0°C cooler than that mean.
From September to October, average highs rise by 0.2°C to 21.8°C, and monthly rainfall falls from 303 mm to 136 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
Heróica Zitácuaro climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.2°C7.7°C | 7.7°C | 23 | 3.3 | 11.111 h |
| February | 23.0°C8.4°C | 8.4°C | 18 | 2.9 | 11.511 h |
| March | 24.9°C9.5°C | 9.5°C | 20 | 3.2 | 12.012 h |
| April | 26.8°C11.4°C | 11.4°C | 23 | 4.6 | 12.613 h |
| May | 26.7°C12.7°C | 12.7°C | 117 | 14.7 | 13.013 h |
| June | 23.4°C13.0°C | 13.0°C | 299 | 24.9 | 13.313 h |
| July | 22.0°C12.2°C | 12.2°C | 408 | 29.8 | 13.213 h |
| August | 22.0°C12.3°C | 12.3°C | 385 | 29.6 | 12.813 h |
| September, selected | 21.5°C12.2°C | 12.2°C | 303 | 26.8 | 12.312 h |
| October | 21.8°C11.4°C | 11.4°C | 136 | 18.0 | 11.712 h |
| November | 21.7°C9.7°C | 9.7°C | 39 | 7.5 | 11.211 h |
| December | 21.3°C8.3°C | 8.3°C | 14 | 2.9 | 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
- Toluca in SeptemberMexico · 76 kmHigh 18.3°C · Low 9.6°C · 204 mm rain
- Morelia in SeptemberMexico · 92 kmHigh 22.6°C · Low 14.0°C · 115 mm rain
- Huixquilucan in SeptemberMexico · 106 kmHigh 18.6°C · Low 9.8°C · 195 mm rain
- Delegación Cuajimalpa de Morelos in SeptemberMexico · 112 kmHigh 18.6°C · Low 10.0°C · 195 mm rain
- San Juan del Río in SeptemberMexico · 112 kmHigh 22.8°C · Low 13.9°C · 98 mm rain
- Ciudad López Mateos in SeptemberMexico · 116 kmHigh 20.6°C · Low 11.8°C · 173 mm rain
- Naucalpan de Juárez in SeptemberMexico · 117 kmHigh 20.2°C · Low 11.5°C · 173 mm rain
- Tepeji del Río de Ocampo in SeptemberMexico · 118 kmHigh 21.6°C · Low 12.9°C · 111 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 Heróica Zitácuaro) is explained once on the Heróica Zitácuaro year overview and on the Sources, method and limits page.