San Antero Weather & Climate: Best Time to Visit

With minimal seasonal shifts, San Antero experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a very warm 32°C (90°F) in February to a very warm 31°C (88°F) in the coolest month, October.

Nights vary from 26°C (79°F) in February to around 25°C (77°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

San Antero has a notably wet climate with abundant precipitation, recording 2095 mm (82 in) of rainfall per year. The climate in San Antero shows significant variation throughout the year. Expect heavy rainfall in June, the wettest month, with an average of 267 mm (11 in) of precipitation over 11 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 29 mm (1.1 in) of rainfall over 2 rainy days. For more details, please visit our San Antero Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, San Antero serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 7.9 hours of sunshine daily, and embrace the darker days in May, offering only 4.8 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in September, reaching 84%. In February, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year