February in Rio Grande is the windiest and the sunniest month of the year. In February, the weather in Rio Grande is typically warm. Average daily high temperature in February is about 26 degrees above zero. On average, Rio Grande has 22 sunny and 7 rainy days in February. The rains are usually moderate. February as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Rio Grande.