Climate of Guanajuato, Mexico
Area-weighted average across Guanajuato. For where people actually live and travel, see the cities below.
Guanajuato, a subdivision of Mexico, has a mild oceanic climate on average. Area-weighted monthly temperatures across the whole territory range from 13.5°C / 56.3°F in January to 21.3°C / 70.3°F in May, with rainfall from 7 mm / 0.3 in to 138 mm / 5.4 in depending on the season (594 mm / 23.4 in total across the year). See the 2 cities listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 13.5°C56.3°F | 14 mm0.6″ | — |
| February | 14.9°C58.8°F | 8 mm0.3″ | Sunny & Mild |
| March | 17.5°C63.5°F | 7 mm0.3″ | Sunny & Mild |
| April | 19.7°C67.5°F | 13 mm0.5″ | Sunny & Mild |
| May | 21.3°C70.3°F | 35 mm1.4″ | Sunny & Warm, Sunny & Mild |
| June | 20.8°C69.4°F | 102 mm4″ | — |
| July | 19.4°C66.9°F | 138 mm5.4″ | — |
| August | 19.2°C66.6°F | 120 mm4.7″ | — |
| September | 18.6°C65.5°F | 98 mm3.9″ | — |
| October | 17.2°C63°F | 40 mm1.6″ | Sunny & Mild |
| November | 15.5°C59.9°F | 10 mm0.4″ | Sunny & Mild |
| December | 14.1°C57.4°F | 9 mm0.4″ | Sunny & Mild |
Frequently asked questions
What is the best time to visit Guanajuato?
The best months to visit Guanajuato, Mexico for sunny, dry weather are February, March, April, May, October, November, December. The warmest month is May at an area-wide average of 21.3°C / 70.3°F, and the driest is March with about 7 mm / 0.3 in of rainfall.
What is the climate of Guanajuato?
Guanajuato, Mexico has area-weighted monthly average temperatures ranging from 13.5°C / 56.3°F in January to 21.3°C / 70.3°F in May. Annual rainfall averages about 594 mm / 23.4 in, with the wettest month being July (138 mm / 5.4 in) and the driest March (7 mm / 0.3 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Guanajuato?
The hottest month in Guanajuato is May, with an area-wide average temperature of 21.3°C / 70.3°F.
What is the coldest month in Guanajuato?
The coldest month in Guanajuato is January, with an area-wide average temperature of 13.5°C / 56.3°F.
When does it rain most in Guanajuato?
The wettest month in Guanajuato is July, averaging about 138 mm / 5.4 in of rainfall. The driest is March with about 7 mm / 0.3 in.