Climate in San Juan del Río: average temperature by month
In San Juan del Río the warmest month is May, with 30.2 °C on average in the afternoon; the coolest is January, with 22.5 °C.
The average of the weather stations Huichapan (38 km), Toliman (53 km) and Celaya (Smn) (87 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 22.5 °C | 22.1 °C – 23.2 °C |
| February | 24.9 °C | 23.3 °C – 26.4 °C |
| March | 27.5 °C | 26.6 °C – 28.8 °C |
| April | 29.4 °C | 28.7 °C – 30.4 °C |
| May | 30.2 °C | 29.7 °C – 30.5 °C |
| June | 27.9 °C | 26.3 °C – 29.6 °C |
| July | 26.4 °C | 26.1 °C – 26.7 °C |
| August | 26.6 °C | 26.2 °C – 26.8 °C |
| September | 25.6 °C | 24.8 °C – 26.2 °C |
| October | 24.6 °C | 24.4 °C – 24.7 °C |
| November | 24.0 °C | 23.6 °C – 24.6 °C |
| December | 22.6 °C | 22.1 °C – 23.5 °C |