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The weather in Civitavecchia in September is hot. The average temperatures are between 20°C and 25°C.
You can expect about 3 to 8 days of rain in Civitavecchia during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Civitavecchia in September 2025.
If you’re planning to visit Civitavecchia in the near future, we highly recommend that you review the 14 day weather forecast for Civitavecchia before you arrive.
Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
---|---|---|---|---|---|---|---|
January | 12° / 8° | 5 | 26 | 0 | 97 mm | Ok | Civitavecchia in January |
February | 13° / 8° | 5 | 23 | 0 | 95 mm | Ok | Civitavecchia in February |
March | 14° / 9° | 5 | 26 | 0 | 83 mm | Good | Civitavecchia in March |
April | 17° / 12° | 3 | 27 | 0 | 58 mm | Good | Civitavecchia in April |
May | 20° / 15° | 4 | 27 | 0 | 60 mm | Good | Civitavecchia in May |
June | 25° / 19° | 3 | 27 | 0 | 44 mm | Perfect | Civitavecchia in June |
July | 28° / 22° | 1 | 30 | 0 | 25 mm | Perfect | Civitavecchia in July |
August | 29° / 23° | 1 | 30 | 0 | 27 mm | Good | Civitavecchia in August |
September | 25° / 20° | 4 | 26 | 0 | 106 mm | Perfect | Civitavecchia in September |
October | 21° / 16° | 5 | 26 | 0 | 128 mm | Good | Civitavecchia in October |
November | 17° / 13° | 8 | 22 | 0 | 208 mm | Ok | Civitavecchia in November |
December | 13° / 9° | 5 | 26 | 0 | 93 mm | Ok | Civitavecchia in December |