Our verdict
The best time to visit Guanajuato is January
In summer, temperatures can reach as high as 30℃ (86℉) in the middle of the day. In the colder months such as January, temperatures usually get down to an average minimum of 7℃ (44℉).
The sun stays up the longest in Guanajuato in December, so you’ll get the most out of your daytime activities if you visit around this time. July sees the most amount of rain in a month if you’re ok with chancing getting drenched, so if you’re looking to stay dry, visit in January instead.
Below you’ll find loads more detailed information about when to visit Guanajuato, including a monthly climate breakdown, what to pack, and loads of tools and recommendations to help you find flights and accommodation to suit your budget.
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Guanajuato seasons
Before you continue, it’s important to know when the seasons are in Guanajuato as they might be different to yours depending on where in the world you’re travelling from. Guanajuato is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Guanajuato
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Guanajuato for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Guanajuato climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Guanajuato for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Guanajuato in January
- Average temperature: 13℃ (55℉)
- Average high temperature: 20℃ (68℉)
- Average low temperature: 7℃ (44℉)
- Average humidity: 53%
- Average sunny days: 28 days
- Average rainfall: 3mm (0") over 3 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in January, make sure you pack a warm jacket or coat.
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Guanajuato in February
- Average temperature: 15℃ (59℉)
- Average high temperature: 22℃ (72℉)
- Average low temperature: 8℃ (47℉)
- Average humidity: 50%
- Average sunny days: 24 days
- Average rainfall: 12mm (0") over 4 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in February, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
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Guanajuato in March
- Average temperature: 17℃ (63℉)
- Average high temperature: 25℃ (77℉)
- Average low temperature: 10℃ (49℉)
- Average humidity: 44%
- Average sunny days: 23 days
- Average rainfall: 15mm (1") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in March, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
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Guanajuato in April
- Average temperature: 20℃ (68℉)
- Average high temperature: 27℃ (81℉)
- Average low temperature: 12℃ (53℉)
- Average humidity: 36%
- Average sunny days: 22 days
- Average rainfall: 10mm (0") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in April, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
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Guanajuato in May
- Average temperature: 21℃ (70℉)
- Average high temperature: 28℃ (83℉)
- Average low temperature: 14℃ (58℉)
- Average humidity: 43%
- Average sunny days: 17 days
- Average rainfall: 30mm (1") over 11 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in May, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Guanajuato in June
- Average temperature: 20℃ (68℉)
- Average high temperature: 26℃ (79℉)
- Average low temperature: 15℃ (58℉)
- Average humidity: 62%
- Average sunny days: 12 days
- Average rainfall: 76mm (3") over 15 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in June, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Guanajuato in July
- Average temperature: 18℃ (65℉)
- Average high temperature: 24℃ (75℉)
- Average low temperature: 13℃ (56℉)
- Average humidity: 73%
- Average sunny days: 9 days
- Average rainfall: 79mm (3") over 19 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in July, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Guanajuato in August
- Average temperature: 18℃ (64℉)
- Average high temperature: 24℃ (76℉)
- Average low temperature: 13℃ (55℉)
- Average humidity: 74%
- Average sunny days: 13 days
- Average rainfall: 60mm (2") over 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in August, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Guanajuato in September
- Average temperature: 17℃ (63℉)
- Average high temperature: 23℃ (74℉)
- Average low temperature: 13℃ (55℉)
- Average humidity: 76%
- Average sunny days: 13 days
- Average rainfall: 62mm (2") over 16 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
Guanajuato in October
- Average temperature: 16℃ (61℉)
- Average high temperature: 23℃ (73℉)
- Average low temperature: 11℃ (52℉)
- Average humidity: 70%
- Average sunny days: 19 days
- Average rainfall: 38mm (2") over 10 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in October, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
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Guanajuato in November
- Average temperature: 14℃ (58℉)
- Average high temperature: 21℃ (70℉)
- Average low temperature: 9℃ (48℉)
- Average humidity: 65%
- Average sunny days: 24 days
- Average rainfall: 14mm (1") over 5 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in November, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
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Guanajuato in December
- Average temperature: 13℃ (56℉)
- Average high temperature: 20℃ (69℉)
- Average low temperature: 8℃ (46℉)
- Average humidity: 57%
- Average sunny days: 28 days
- Average rainfall: 4mm (0") over 2 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Guanajuato in December, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
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