Climate averages 1991–2020
Tonalá weather
in August.
A warm, wet month: the 7th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Tonalá: daytime highs average 24.8°C and nights cool to about 15.9°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 145 mm of rain on roughly 23 days, which makes August a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 50 min on an average August day.
The nearest other city in this atlas is Tlaquepaque (6 km away). In August its highs average 25.6°C, 0.7°C warmer than Tonalá, with 181 mm of rain.
Among the 153 cities listed in Mexico, Tonalá ranks joint 108th of 153 for the warmest August highs and 88th of 153 for the driest August (rainfall, lowest first). The mean August high of those 153 cities is 27.9°C; Tonalá is 3.1°C cooler than that mean.
From August to September, average highs fall by 0.5°C to 24.3°C, and monthly rainfall falls from 145 mm to 130 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
Tonalá climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 22.8°C10.1°C | 10.1°C | 17 | 1.9 | 11.011 h |
| February | 25.0°C11.4°C | 11.4°C | 11 | 1.7 | 11.511 h |
| March | 27.8°C13.2°C | 13.2°C | 6.7 | 1.1 | 12.012 h |
| April | 30.3°C15.2°C | 15.2°C | 3.7 | 1.2 | 12.613 h |
| May | 31.1°C16.8°C | 16.8°C | 17 | 4.4 | 13.113 h |
| June | 28.0°C17.3°C | 17.3°C | 113 | 18.1 | 13.413 h |
| July | 25.0°C16.0°C | 16.0°C | 167 | 24.5 | 13.313 h |
| August, selected | 24.8°C15.9°C | 15.9°C | 145 | 22.9 | 12.813 h |
| September | 24.3°C15.6°C | 15.6°C | 130 | 19.2 | 12.312 h |
| October | 24.5°C14.2°C | 14.2°C | 43 | 8.1 | 11.712 h |
| November | 23.9°C12.1°C | 12.1°C | 12 | 2.1 | 11.211 h |
| December | 23.1°C10.8°C | 10.8°C | 5.7 | 1.1 | 10.911 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
- Tlaquepaque in AugustMexico · 6 kmHigh 25.6°C · Low 16.7°C · 181 mm rain
- Guadalajara in AugustMexico · 13 kmHigh 26.1°C · Low 16.9°C · 181 mm rain
- Hacienda Santa Fe in AugustMexico · 19 kmHigh 25.7°C · Low 16.9°C · 157 mm rain
- Zapopan in AugustMexico · 19 kmHigh 26.2°C · Low 16.9°C · 197 mm rain
- Tepatitlán de Morelos in AugustMexico · 54 kmHigh 24.5°C · Low 14.9°C · 234 mm rain
- Ocotlán in AugustMexico · 58 kmHigh 26.1°C · Low 15.8°C · 96 mm rain
- Ciudad Guzmán in AugustMexico · 105 kmHigh 25.1°C · Low 16.1°C · 187 mm rain
- Zamora de Hidalgo in AugustMexico · 122 kmHigh 25.7°C · Low 14.8°C · 263 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 Tonalá) is explained once on the Tonalá year overview and on the Sources, method and limits page.