San Juan Cosalá Weather & Climate: Best Time to Visit

The climate in San Juan Cosalá experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in May to a comfortable 25°C (77°F) in the coolest month, January.

Nights vary from 18°C (64°F) in May to around 10°C (50°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, San Juan Cosalá experiences moderate precipitation patterns, averaging 727 mm (29 in) yearly. The climate in San Juan Cosalá shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 171 mm (6.7 in) of precipitation over 18 rainy days.

In contrast, the driest month April offers drier and sunnier days, with around 4.6 mm (0.2 in) of rainfall over a single rainy day. For more details, please visit our San Juan Cosalá Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

San Juan Cosalá offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between May (9.3 hours daily) and September (6.3 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in San Juan Cosalá.

The city experiences its highest humidity in August, reaching 72%. In April, the humidity drops to its lowest level at 46%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year