Climate averages 1991–2020
Monclova weather
in August.
A hot, moderately wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Monclova: daytime highs average 33.7°C and nights cool to about 23.8°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 44 mm of rain on roughly 7 days, which makes August a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 05 min on an average August day.
The nearest other city in this atlas is García (148 km away). In August its highs average 31.8°C, 2.0°C cooler than Monclova, with 36 mm of rain.
Among the 153 cities listed in Mexico, Monclova ranks 19th of 153 for the warmest August highs and joint 21st of 153 for the driest August (rainfall, lowest first). The mean August high of those 153 cities is 27.9°C; Monclova is 5.8°C warmer than that mean.
From August to September, average highs fall by 4.3°C to 29.5°C, and monthly rainfall rises from 44 mm to 95 mm.
The annual picture
August 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
Monclova climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.0°C8.2°C | 8.2°C | 15 | 3.2 | 10.711 h |
| February | 23.1°C10.4°C | 10.4°C | 10 | 2.7 | 11.211 h |
| March | 26.6°C13.7°C | 13.7°C | 19 | 3.4 | 12.012 h |
| April | 30.7°C17.5°C | 17.5°C | 19 | 4.2 | 12.813 h |
| May | 33.0°C21.0°C | 21.0°C | 34 | 8.0 | 13.513 h |
| June | 34.4°C23.4°C | 23.4°C | 38 | 7.4 | 13.814 h |
| July | 33.9°C23.8°C | 23.8°C | 59 | 7.7 | 13.714 h |
| August, selected | 33.7°C23.8°C | 23.8°C | 44 | 7.2 | 13.113 h |
| September | 29.5°C21.1°C | 21.1°C | 95 | 10.6 | 12.312 h |
| October | 27.4°C17.1°C | 17.1°C | 32 | 5.5 | 11.512 h |
| November | 23.1°C12.4°C | 12.4°C | 17 | 3.5 | 10.811 h |
| December | 20.3°C8.8°C | 8.8°C | 17 | 3.3 | 10.510 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
August in nearby cities
- García in AugustMexico · 148 kmHigh 31.8°C · Low 22.3°C · 36 mm rain
- Ciudad General Escobedo in AugustMexico · 165 kmHigh 32.7°C · Low 22.3°C · 31 mm rain
- Santa Catarina in AugustMexico · 167 kmHigh 31.7°C · Low 22.5°C · 36 mm rain
- Saltillo in AugustMexico · 170 kmHigh 26.8°C · Low 16.8°C · 86 mm rain
- San Pedro Garza García in AugustMexico · 172 kmHigh 31.8°C · Low 22.4°C · 36 mm rain
- Monterrey in AugustMexico · 175 kmHigh 32.6°C · Low 22.6°C · 31 mm rain
- Ciudad Apodaca in AugustMexico · 175 kmHigh 33.6°C · Low 22.7°C · 31 mm rain
- Ciudad Benito Juárez in AugustMexico · 193 kmHigh 33.1°C · Low 22.4°C · 48 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 Monclova) is explained once on the Monclova year overview and on the Sources, method and limits page.