Climate averages 1991–2020
Ciudad Guzmán weather
in September.
A warm, 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 warm month in Ciudad Guzmán: daytime highs average 24.6°C and nights cool to about 16.1°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 186 mm of rain on roughly 24 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 Ciudad de Villa de Álvarez (56 km away). In September its highs average 28.3°C, 3.7°C warmer than Ciudad Guzmán, with 247 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Guzmán ranks joint 92nd of 153 for the warmest September highs and joint 106th of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Ciudad Guzmán is 2.0°C cooler than that mean.
From September to October, average highs rise by 0.3°C to 24.8°C, and monthly rainfall falls from 186 mm to 90 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
Ciudad Guzmán climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.1°C10.3°C | 10.3°C | 27 | 2.6 | 11.111 h |
| February | 25.9°C11.1°C | 11.1°C | 18 | 2.0 | 11.511 h |
| March | 27.9°C12.1°C | 12.1°C | 15 | 2.2 | 12.012 h |
| April | 30.0°C13.7°C | 13.7°C | 7.2 | 2.0 | 12.613 h |
| May | 30.4°C15.6°C | 15.6°C | 36 | 7.6 | 13.113 h |
| June | 27.0°C16.9°C | 16.9°C | 164 | 21.6 | 13.313 h |
| July | 25.2°C16.0°C | 16.0°C | 191 | 27.5 | 13.213 h |
| August | 25.1°C16.1°C | 16.1°C | 187 | 27.0 | 12.813 h |
| September, selected | 24.6°C16.1°C | 16.1°C | 186 | 24.0 | 12.312 h |
| October | 24.8°C15.1°C | 15.1°C | 90 | 14.1 | 11.712 h |
| November | 24.7°C12.8°C | 12.8°C | 24 | 4.5 | 11.211 h |
| December | 24.2°C11.1°C | 11.1°C | 11 | 1.9 | 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
- Ciudad de Villa de Álvarez in SeptemberMexico · 56 kmHigh 28.3°C · Low 19.9°C · 247 mm rain
- Colima in SeptemberMexico · 57 kmHigh 27.8°C · Low 19.7°C · 247 mm rain
- Hacienda Santa Fe in SeptemberMexico · 91 kmHigh 25.2°C · Low 16.6°C · 139 mm rain
- Tecomán in SeptemberMexico · 98 kmHigh 29.6°C · Low 24.2°C · 310 mm rain
- Ocotlán in SeptemberMexico · 102 kmHigh 25.5°C · Low 15.5°C · 95 mm rain
- Tonalá in SeptemberMexico · 105 kmHigh 24.3°C · Low 15.6°C · 130 mm rain
- Tlaquepaque in SeptemberMexico · 106 kmHigh 25.0°C · Low 16.3°C · 157 mm rain
- Guadalajara in SeptemberMexico · 109 kmHigh 25.5°C · Low 16.5°C · 157 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 Ciudad Guzmán) is explained once on the Ciudad Guzmán year overview and on the Sources, method and limits page.