Climate averages 1991–2020
Celaya weather
in July.
A warm, wet month: the 6th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Celaya: daytime highs average 25.6°C and nights cool to about 14.7°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 135 mm of rain on roughly 17 days, which makes July a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 15 min on an average July day.
The nearest other city in this atlas is El Pueblito (39 km away). In July its highs average 24.7°C, 0.9°C cooler than Celaya, with 130 mm of rain.
Among the 153 cities listed in Mexico, Celaya ranks joint 91st of 153 for the warmest July highs and joint 87th of 153 for the driest July (rainfall, lowest first). The mean July high of those 153 cities is 28.0°C; Celaya is 2.3°C cooler than that mean.
From July to August, average highs rise by 0.1°C to 25.8°C, and monthly rainfall falls from 135 mm to 122 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
Celaya climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.1°C8.1°C | 8.1°C | 10 | 2.2 | 11.011 h |
| February | 25.4°C9.3°C | 9.3°C | 12 | 1.8 | 11.511 h |
| March | 27.9°C11.0°C | 11.0°C | 10 | 2.0 | 12.012 h |
| April | 30.1°C13.4°C | 13.4°C | 12 | 2.7 | 12.613 h |
| May | 30.3°C15.0°C | 15.0°C | 45 | 7.6 | 13.113 h |
| June | 27.7°C15.5°C | 15.5°C | 126 | 13.6 | 13.413 h |
| July, selected | 25.6°C14.7°C | 14.7°C | 135 | 17.1 | 13.213 h |
| August | 25.8°C14.9°C | 14.9°C | 122 | 15.3 | 12.813 h |
| September | 24.7°C14.7°C | 14.7°C | 115 | 14.0 | 12.312 h |
| October | 24.7°C12.9°C | 12.9°C | 42 | 7.0 | 11.712 h |
| November | 24.1°C10.7°C | 10.7°C | 13 | 2.7 | 11.211 h |
| December | 23.5°C8.9°C | 8.9°C | 3.8 | 0.9 | 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
July in nearby cities
- El Pueblito in JulyMexico · 39 kmHigh 24.7°C · Low 14.3°C · 130 mm rain
- Salamanca, Mexico in JulyMexico · 40 kmHigh 26.2°C · Low 15.2°C · 170 mm rain
- San Miguel de Allende in JulyMexico · 44 kmHigh 24.9°C · Low 14.7°C · 112 mm rain
- Santiago de Querétaro in JulyMexico · 45 kmHigh 25.4°C · Low 14.7°C · 130 mm rain
- Irapuato in JulyMexico · 59 kmHigh 25.9°C · Low 14.9°C · 149 mm rain
- Guanajuato in JulyMexico · 72 kmHigh 24.4°C · Low 14.1°C · 160 mm rain
- Silao de la Victoria in JulyMexico · 79 kmHigh 25.7°C · Low 15.1°C · 148 mm rain
- San Juan del Río in JulyMexico · 86 kmHigh 24.0°C · Low 14.0°C · 93 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 Celaya) is explained once on the Celaya year overview and on the Sources, method and limits page.