In February, Saint Peters typically sees daytime highs of 27.8°C and overnight lows around 21.9°C. Compared to the annual average high of 29.2°C, February runs -1.4°C.
February in Saint Peters averages a daytime high of 27.8°C and an overnight low of 21.9°C.
February runs -1.4°C compared to Saint Peters's annual average high of 29.2°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 27.8°C and cooler evenings around 21.9°C.