Climate averages 1991–2020
Guamúchil weather
in July.
A very hot, wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Guamúchil: daytime highs average 34.5°C and nights cool to about 25.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 130 mm of rain on roughly 15 days, which makes July a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 34 min on an average July day.
The nearest other city in this atlas is Guasave (41 km away). In July its highs average 34.8°C, about as warm as Guamúchil, with 70 mm of rain.
Among the 153 cities listed in Mexico, Guamúchil ranks 15th of 153 for the warmest July highs and joint 82nd of 153 for the driest July (rainfall, lowest first). The mean July high of those 153 cities is 28.0°C; Guamúchil is 6.5°C warmer than that mean.
From July to August, average highs fall by 1.1°C to 33.4°C, and monthly rainfall rises from 130 mm to 166 mm.
The annual picture
July 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
Guamúchil climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.4°C12.0°C | 12.0°C | 19 | 1.9 | 10.711 h |
| February | 28.5°C12.7°C | 12.7°C | 16 | 1.8 | 11.311 h |
| March | 30.7°C14.2°C | 14.2°C | 4.0 | 0.6 | 12.012 h |
| April | 33.1°C16.3°C | 16.3°C | 1.3 | 0.3 | 12.713 h |
| May | 35.4°C19.3°C | 19.3°C | 0.7 | 0.3 | 13.413 h |
| June | 36.2°C24.2°C | 24.2°C | 15 | 2.8 | 13.714 h |
| July, selected | 34.5°C25.4°C | 25.4°C | 130 | 15.1 | 13.614 h |
| August | 33.4°C25.3°C | 25.3°C | 166 | 17.5 | 13.013 h |
| September | 32.6°C24.5°C | 24.5°C | 131 | 14.0 | 12.312 h |
| October | 33.8°C21.7°C | 21.7°C | 35 | 4.0 | 11.612 h |
| November | 31.1°C16.7°C | 16.7°C | 44 | 2.2 | 10.911 h |
| December | 27.3°C12.8°C | 12.8°C | 22 | 2.1 | 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
July in nearby cities
- Guasave in JulyMexico · 41 kmHigh 34.8°C · Low 25.9°C · 70 mm rain
- Los Mochis in JulyMexico · 99 kmHigh 35.1°C · Low 26.6°C · 52 mm rain
- Culiacán in JulyMexico · 100 kmHigh 34.0°C · Low 25.2°C · 134 mm rain
- Navojoa in JulyMexico · 225 kmHigh 36.8°C · Low 26.4°C · 64 mm rain
- La Paz, Mexico in JulyMexico · 269 kmHigh 34.4°C · Low 24.8°C · 11 mm rain
- Hidalgo del Parral in JulyMexico · 291 kmHigh 28.9°C · Low 17.4°C · 121 mm rain
- Ciudad Obregón in JulyMexico · 292 kmHigh 37.3°C · Low 26.6°C · 57 mm rain
- Mazatlán in JulyMexico · 300 kmHigh 30.7°C · Low 25.3°C · 132 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 Guamúchil) is explained once on the Guamúchil year overview and on the Sources, method and limits page.