In May, Teresina typically sees daytime highs of 32.0°C and overnight lows around 22.3°C. Compared to the annual average high of 33.6°C, May runs -1.6°C.
May in Teresina averages a daytime high of 32.0°C and an overnight low of 22.3°C.
May runs -1.6°C compared to Teresina's annual average high of 33.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 32.0°C and cooler evenings around 22.3°C.