San Juan del Río Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Juan del Río.
Climate overview of San Juan del Río
The climate in San Juan del Río, Querétaro, Mexico, is remarkably consistent, with temperatures year-round averaging 26°C (79°F). The warmest month is May at 29°C (84°F), and the coolest is January at 23°C (73°F).
San Juan del Río sees a moderate amount of rainfall, totalling around 732 mm (29 in) per year. It experiences a distinct dry season from November to April, creating some seasonal variation. The most sunshine falls in March, with an average of 9.0 hours of daily sunshine.
San Juan del Río Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Juan del Río - and find the best time to visit.
Monthly Temperature in San Juan del Río
In San Juan del Río temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in May, the warmest time of the year, to a comfortable 23°C (73°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in May to around 7°C (45°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Juan del Río
On average, San Juan del Río receives a reasonable amount of rainfall, with an annual precipitation of 732 mm (29 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives high rainfall, averaging 136 mm (5.4 in) of precipitation, recorded across 8 rainy days. In contrast, the driest month December brings less rainfall, with 8.2 mm (0.3 in) over a single rainy day. For more details, please visit our San Juan del Río Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in San Juan del Río
While the amount of sunshine in San Juan del Río varies throughout the year, all seasons offer their own charm. Enjoy up to 9.0 hours of daily sun in March, and experience slightly darker atmosphere in June, with about 6.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit San Juan del Río
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, May, October, November and December
- Warmest weather: April and May
- Most sunshine: March and April
- Fewer rainy days: January, February, March, November and December
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from November to April
Frequently asked questions about the climate in San Juan del Río
What is the best time to visit San Juan del Río?
January, February, March, April, May, October, November and December typically offer the most optimal weather in San Juan del Río. In contrast, June, July, August and September tend to have less optimal conditions. San Juan del Río has a distinct dry season from November to April.
What temperatures can I expect in San Juan del Río?
Daytime highs range from 23°C (73°F) in January to 29°C (84°F) in May. Nighttime lows range from 7°C (45°F) to 14°C (57°F). Temperatures stay relatively stable year-round.
How much rain does San Juan del Río get?
Annual rainfall is around 732 mm (29 in). September is the wettest month with 136 mm (5.4 in), while December is the driest with 8.2 mm (0.3 in).
How sunny is San Juan del Río?
San Juan del Río receives around 2,785 hours of sunshine per year. March is the sunniest month with 271 hours, while June is the cloudiest with just 207 hours. Overall, San Juan del Río enjoys abundant sunshine.
San Juan del Río 3-Day Forecast
San Juan del Río 3-Day Forecast
San Juan del Río on the map
San Juan del Río is highlighted - select any city to see its climate.
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