In February, St. John's typically sees daytime highs of -0.3°C and overnight lows around -7.3°C. Compared to the annual average high of 9.1°C, February runs -9.5°C.
February in St. John's averages a daytime high of -0.3°C and an overnight low of -7.3°C.
February runs -9.5°C compared to St. John's's annual average high of 9.1°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near -0.3°C and cooler evenings around -7.3°C.