Climate averages 1991–2020
Ciudad Benito Juárez weather
in September.
A hot, wet month: the 5th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Ciudad Benito Juárez: daytime highs average 29.2°C and nights cool to about 20.6°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 120 mm of rain on roughly 12 days, which makes September a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average September day.
The nearest other city in this atlas is Ciudad Apodaca (18 km away). In September its highs average 29.6°C, about as warm as Ciudad Benito Juárez, with 117 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Benito Juárez ranks joint 54th of 153 for the warmest September highs and joint 59th of 153 for the driest September (rainfall, lowest first). The mean September high of those 153 cities is 26.5°C; Ciudad Benito Juárez is 2.6°C warmer than that mean.
From September to October, average highs fall by 2.4°C to 26.8°C, and monthly rainfall falls from 120 mm to 49 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 Benito Juárez climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.7°C9.4°C | 9.4°C | 27 | 5.3 | 10.711 h |
| February | 22.4°C11.1°C | 11.1°C | 23 | 4.8 | 11.311 h |
| March | 25.3°C13.6°C | 13.6°C | 31 | 6.1 | 12.012 h |
| April | 28.3°C16.7°C | 16.7°C | 36 | 6.4 | 12.713 h |
| May | 30.6°C19.7°C | 19.7°C | 51 | 8.3 | 13.413 h |
| June | 32.4°C21.6°C | 21.6°C | 52 | 6.3 | 13.714 h |
| July | 32.9°C22.1°C | 22.1°C | 50 | 5.4 | 13.614 h |
| August | 33.1°C22.4°C | 22.4°C | 48 | 6.3 | 13.013 h |
| September, selected | 29.2°C20.6°C | 20.6°C | 120 | 12.1 | 12.312 h |
| October | 26.8°C17.3°C | 17.3°C | 49 | 6.7 | 11.612 h |
| November | 22.9°C13.2°C | 13.2°C | 28 | 5.1 | 10.911 h |
| December | 20.2°C10.2°C | 10.2°C | 24 | 4.5 | 10.611 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 Apodaca in SeptemberMexico · 18 kmHigh 29.6°C · Low 20.8°C · 117 mm rain
- Monterrey in SeptemberMexico · 23 kmHigh 28.7°C · Low 20.6°C · 117 mm rain
- Ciudad General Escobedo in SeptemberMexico · 28 kmHigh 28.8°C · Low 20.5°C · 117 mm rain
- San Pedro Garza García in SeptemberMexico · 31 kmHigh 28.1°C · Low 20.4°C · 118 mm rain
- Santa Catarina in SeptemberMexico · 37 kmHigh 28.2°C · Low 20.6°C · 118 mm rain
- García in SeptemberMexico · 52 kmHigh 28.2°C · Low 20.4°C · 118 mm rain
- Saltillo in SeptemberMexico · 92 kmHigh 24.6°C · Low 15.9°C · 103 mm rain
- Linares in SeptemberMexico · 102 kmHigh 30.0°C · Low 20.5°C · 167 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 Benito Juárez) is explained once on the Ciudad Benito Juárez year overview and on the Sources, method and limits page.