Climate averages 1991–2020
Ocotlán weather
in August.
A warm, wet month: the joint 5th 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 Ocotlán: daytime highs average 26.1°C and nights cool to about 15.8°C. By daytime temperature it is the joint 5th warmest of the 12 months.
Expect about 96 mm of rain on roughly 20 days, which makes August a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 49 min on an average August day.
The nearest other city in this atlas is Tepatitlán de Morelos (52 km away). In August its highs average 24.5°C, 1.5°C cooler than Ocotlán, with 234 mm of rain.
Among the 153 cities listed in Mexico, Ocotlán ranks joint 83rd of 153 for the warmest August highs and joint 51st of 153 for the driest August (rainfall, lowest first). The mean August high of those 153 cities is 27.9°C; Ocotlán is 1.8°C cooler than that mean.
From August to September, average highs fall by 0.6°C to 25.5°C, and monthly rainfall falls from 96 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
Ocotlán climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.7°C10.9°C | 10.9°C | 16 | 1.9 | 11.011 h |
| February | 25.8°C12.2°C | 12.2°C | 11 | 1.7 | 11.511 h |
| March | 28.4°C13.8°C | 13.8°C | 9.0 | 1.3 | 12.012 h |
| April | 30.8°C16.0°C | 16.0°C | 4.2 | 1.4 | 12.613 h |
| May | 31.5°C17.4°C | 17.4°C | 20 | 5.2 | 13.113 h |
| June | 28.7°C17.3°C | 17.3°C | 88 | 16.6 | 13.313 h |
| July | 26.1°C16.0°C | 16.0°C | 110 | 21.4 | 13.213 h |
| August, selected | 26.1°C15.8°C | 15.8°C | 96 | 20.4 | 12.813 h |
| September | 25.5°C15.5°C | 15.5°C | 95 | 17.1 | 12.312 h |
| October | 25.8°C14.7°C | 14.7°C | 39 | 7.6 | 11.712 h |
| November | 25.1°C13.0°C | 13.0°C | 14 | 2.6 | 11.211 h |
| December | 24.0°C11.7°C | 11.7°C | 6.2 | 1.4 | 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
- Tepatitlán de Morelos in AugustMexico · 52 kmHigh 24.5°C · Low 14.9°C · 234 mm rain
- Tonalá in AugustMexico · 58 kmHigh 24.8°C · Low 15.9°C · 145 mm rain
- Tlaquepaque in AugustMexico · 63 kmHigh 25.6°C · Low 16.7°C · 181 mm rain
- Zamora de Hidalgo in AugustMexico · 65 kmHigh 25.7°C · Low 14.8°C · 263 mm rain
- Hacienda Santa Fe in AugustMexico · 66 kmHigh 25.7°C · Low 16.9°C · 157 mm rain
- Guadalajara in AugustMexico · 70 kmHigh 26.1°C · Low 16.9°C · 181 mm rain
- Zapopan in AugustMexico · 76 kmHigh 26.2°C · Low 16.9°C · 197 mm rain
- La Piedad de Cabadas in AugustMexico · 78 kmHigh 25.7°C · Low 14.8°C · 140 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 Ocotlán) is explained once on the Ocotlán year overview and on the Sources, method and limits page.