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The weather in Chula Vista in September is hot. The average temperatures are between 20°C and 27°C.
You can expect a few rainy days in Chula Vista during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Chula Vista in September 2024.
If you’re planning to visit Chula Vista in the near future, we highly recommend that you review the 14 day weather forecast for Chula Vista before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 19° / 11° | 2 | 29 | 0 | 56 mm | Good | Chula Vista in January |
| February | 19° / 11° | 2 | 26 | 0 | 66 mm | Good | Chula Vista in February |
| March | 19° / 12° | 2 | 29 | 0 | 44 mm | Good | Chula Vista in March |
| April | 20° / 13° | 1 | 29 | 0 | 16 mm | Good | Chula Vista in April |
| May | 21° / 14° | 1 | 30 | 0 | 19 mm | Good | Chula Vista in May |
| June | 23° / 17° | 0 | 30 | 0 | 5 mm | Perfect | Chula Vista in June |
| July | 26° / 20° | 1 | 30 | 0 | 25 mm | Perfect | Chula Vista in July |
| August | 27° / 21° | 1 | 30 | 0 | 21 mm | Perfect | Chula Vista in August |
| September | 27° / 20° | 1 | 29 | 0 | 15 mm | Perfect | Chula Vista in September |
| October | 25° / 18° | 1 | 30 | 0 | 10 mm | Perfect | Chula Vista in October |
| November | 22° / 15° | 1 | 29 | 0 | 34 mm | Good | Chula Vista in November |
| December | 18° / 11° | 2 | 29 | 0 | 60 mm | Good | Chula Vista in December |