Weather in Santa Cruz for September 2026
In general, the average temperature in Santa Cruz at the beginning of September is 23 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 22 °C by the end of September.
Santa Cruz experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 20.9 mm.
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Santa Cruz Weather September
Temperatures trend during September in Santa Cruz
September weather in Santa Cruz day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 24° /15° | 0.3 mm | 5 | |
| 2 Sept. | Light rain shower | 23° /14° | 0.9 mm | 6 | |
| 3 Sept. | Patchy rain possible | 23° /15° | 0.5 mm | 5 | |
| 4 Sept. | Patchy rain possible | 23° /15° | 0.6 mm | 5 | |
| 5 Sept. | Partly cloudy | 23° /18° | 0.1 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 22° /15° | 3.5 mm | 5 | |
| 7 Sept. | Patchy rain possible | 23° /16° | 1 mm | 5 | |
| 8 Sept. | Patchy rain possible | 21° /15° | 1.5 mm | 5 | |
| 9 Sept. | Patchy rain possible | 22° /14° | 1.3 mm | 5 | |
| 10 Sept. | Patchy rain possible | 22° /14° | 0.3 mm | 5 | |
| 11 Sept. | Patchy rain possible | 23° /16° | 0.9 mm | 5 | |
| 12 Sept. | Partly cloudy | 24° /17° | 0 mm | 6 | |
| 13 Sept. | Partly cloudy | 24° /19° | 0.2 mm | 6 | |
| 14 Sept. | Cloudy | 24° /17° | 0.1 mm | 6 | |
| 15 Sept. | Sunny | 24° /17° | 0 mm | 7 | |
| 16 Sept. | Light rain shower | 24° /17° | 0.7 mm | 6 | |
| 17 Sept. | Light rain shower | 22° /16° | 0.6 mm | 5 | |
| 18 Sept. | Patchy rain possible | 22° /16° | 0.3 mm | 5 | |
| 19 Sept. | Patchy rain possible | 22° /17° | 0.4 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /17° | 0.6 mm | 5 | |
| 21 Sept. | Patchy rain possible | 20° /14° | 0.3 mm | 5 | |
| 22 Sept. | Patchy rain possible | 20° /15° | 0.5 mm | 5 | |
| 23 Sept. | Patchy rain possible | 21° /15° | 0.3 mm | 5 | |
| 24 Sept. | Partly cloudy | 22° /15° | 0.1 mm | 6 | |
| 25 Sept. | Patchy rain possible | 22° /16° | 0 mm | 5 | |
| 26 Sept. | Patchy rain possible | 22° /16° | 0.2 mm | 5 | |
| 27 Sept. | Light rain shower | 22° /17° | 0.6 mm | 5 | |
| 28 Sept. | Patchy rain possible | 21° /16° | 0.1 mm | 5 | |
| 29 Sept. | Sunny | 22° /16° | 0 mm | 6 | |
| 30 Sept. | Sunny | 23° /17° | 0 mm | 6 | |
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Santa Cruz weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Patchy rain possible | Patchy rain possible |
| Temperatures | 25°/19° | 21°/16° | 21°/16° |
| Rainfall | 4 mm | 21 mm | 39 mm |
| Wind | 14.7 km/h | 11.9 km/h | 14.4 km/h |
| Humidity | 75% | 77% | 72% |
| Rainy days | 1 days | 8 days | 13 days |
| Dry days | 30 days | 22 days | 18 days |
Planning a trip to Santa Cruz? Discover the best time to visit
Santa Cruz in September - FAQ
What to pack to Santa Cruz in September?
As you prepare for your trip to Santa Cruz in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santa Cruz, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Santa Cruz
UV exposure in Santa Cruz during September
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