In February, Port Saint Mary typically sees daytime highs of 6.9°C and overnight lows around 3.3°C. Compared to the annual average high of 11.6°C, February runs -4.6°C.
February in Port Saint Mary averages a daytime high of 6.9°C and an overnight low of 3.3°C.
February runs -4.6°C compared to Port Saint Mary's annual average high of 11.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.9°C and cooler evenings around 3.3°C.