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Testaccio Weather in September
Testaccio, Rome, Italy
About Testaccio in September
Testaccio sits in a low-lying area near the Tiber and the ancient river port, where cool, damp air pools on still nights and winter fog is among the densest in Rome. The neighborhood's former slaughterhouse industrial heritage left large paved surfaces that absorb and re-radiate heat, amplifying summer discomfort.
For detailed monthly temperature and rainfall data for Rome in September, see the Rome September weather guide.