Santiago de Querétaro is warmest in May, averaging 32° by day and 14° at night. The wettest month is July with 140 mm, and the year brings about 596 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 24° | 6° | 3 mm | 10.9 h | Sightseeing |
| February | 26° | 8° | 8 mm | 11.3 h | Beach weather |
| March | 30° | 9° | 6 mm | 11.9 h | Beach weather |
| April | 31° | 12° | 12 mm | 12.5 h | Beach weather |
| May | 32° | 14° | 34 mm | 13.0 h | Beach weather |
| June | 29° | 14° | 93 mm | 13.2 h | Beach weather |
| July | 27° | 13° | 140 mm | 13.1 h | Mild |
| August | 26° | 13° | 140 mm | 12.7 h | Mild |
| September | 26° | 13° | 111 mm | 12.1 h | Mild |
| October | 26° | 11° | 31 mm | 11.5 h | Beach weather |
| November | 25° | 9° | 9 mm | 11.0 h | Sightseeing |
| December | 23° | 7° | 9 mm | 10.8 h | Sightseeing |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: February, March, April, May, June and October — highs around 29°, nights no colder than 8°, and at most 93 mm of rain in a month.
Walking the city: January, November and December — highs of 23–25° and no more than 9 mm of rain a month.