In December, Glen Burnie typically sees daytime highs of 7.1°C and overnight lows around -2.0°C. Compared to the annual average high of 18.3°C, December runs -11.3°C.
December in Glen Burnie averages a daytime high of 7.1°C and an overnight low of -2.0°C.
December runs -11.3°C compared to Glen Burnie's annual average high of 18.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 7.1°C and cooler evenings around -2.0°C.