In March, Pasadena typically sees daytime highs of 21.7°C and overnight lows around 12.1°C. Compared to the annual average high of 25.3°C, March runs -3.7°C.
March in Pasadena averages a daytime high of 21.7°C and an overnight low of 12.1°C.
March runs -3.7°C compared to Pasadena's annual average high of 25.3°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 12.1°C.