In January, Ourinhos typically sees daytime highs of 29.2°C and overnight lows around 20.5°C. Compared to the annual average high of 27.3°C, January runs +1.9°C.
January in Ourinhos averages a daytime high of 29.2°C and an overnight low of 20.5°C.
January runs +1.9°C compared to Ourinhos's annual average high of 27.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.2°C and cooler evenings around 20.5°C.