Climate averages 1991–2020
Guasave weather
in August.
A very hot, wet month: the 4th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a very hot month in Guasave: daytime highs average 34.0°C and nights cool to about 25.8°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 114 mm of rain on roughly 16 days, which makes August a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 02 min on an average August day.
The nearest other city in this atlas is Guamúchil (41 km away). In August its highs average 33.4°C, 0.6°C cooler than Guasave, with 166 mm of rain.
Among the 153 cities listed in Mexico, Guasave ranks 16th of 153 for the warmest August highs and 66th of 153 for the driest August (rainfall, lowest first). The mean August high of those 153 cities is 27.9°C; Guasave is 6.0°C warmer than that mean.
From August to September, average highs fall by 0.9°C to 33.1°C, and monthly rainfall falls from 114 mm to 113 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
Guasave climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C12.8°C | 12.8°C | 15 | 1.6 | 10.711 h |
| February | 27.8°C13.3°C | 13.3°C | 14 | 1.6 | 11.311 h |
| March | 29.8°C14.4°C | 14.4°C | 2.6 | 0.4 | 12.012 h |
| April | 32.1°C16.1°C | 16.1°C | 0.8 | 0.3 | 12.713 h |
| May | 34.3°C19.0°C | 19.0°C | 0.5 | 0.1 | 13.413 h |
| June | 35.4°C23.9°C | 23.9°C | 6.4 | 1.0 | 13.714 h |
| July | 34.8°C25.9°C | 25.9°C | 70 | 10.0 | 13.614 h |
| August, selected | 34.0°C25.8°C | 25.8°C | 114 | 15.5 | 13.013 h |
| September | 33.1°C25.0°C | 25.0°C | 113 | 13.0 | 12.312 h |
| October | 33.9°C22.1°C | 22.1°C | 33 | 3.4 | 11.612 h |
| November | 30.9°C17.1°C | 17.1°C | 31 | 2.2 | 10.911 h |
| December | 27.0°C13.4°C | 13.4°C | 15 | 1.9 | 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
August in nearby cities
- Guamúchil in AugustMexico · 41 kmHigh 33.4°C · Low 25.3°C · 166 mm rain
- Los Mochis in AugustMexico · 59 kmHigh 34.4°C · Low 26.5°C · 92 mm rain
- Culiacán in AugustMexico · 138 kmHigh 32.6°C · Low 25.0°C · 178 mm rain
- Navojoa in AugustMexico · 193 kmHigh 35.6°C · Low 26.2°C · 104 mm rain
- La Paz, Mexico in AugustMexico · 244 kmHigh 34.4°C · Low 25.9°C · 27 mm rain
- Ciudad Obregón in AugustMexico · 259 kmHigh 36.4°C · Low 26.5°C · 84 mm rain
- San José del Cabo in AugustMexico · 306 kmHigh 32.8°C · Low 26.2°C · 73 mm rain
- Hidalgo del Parral in AugustMexico · 318 kmHigh 28.0°C · Low 16.8°C · 117 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 Guasave) is explained once on the Guasave year overview and on the Sources, method and limits page.