In March, Barry typically sees daytime highs of 9.2°C and overnight lows around 3.1°C. Compared to the annual average high of 13.0°C, March runs -3.8°C.
March in Barry averages a daytime high of 9.2°C and an overnight low of 3.1°C.
March runs -3.8°C compared to Barry's annual average high of 13.0°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 9.2°C and cooler evenings around 3.1°C.