In April, Acilia-Castel Fusano-Ostia Antica typically sees daytime highs of 18.3°C and overnight lows around 8.2°C. Compared to the annual average high of 20.6°C, April runs -2.3°C.
April in Acilia-Castel Fusano-Ostia Antica averages a daytime high of 18.3°C and an overnight low of 8.2°C.
April runs -2.3°C compared to Acilia-Castel Fusano-Ostia Antica's annual average high of 20.6°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 18.3°C and cooler evenings around 8.2°C.