Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Santa Rosa is from February, October, December, but considering flight prices and crowds, the best months to visit are April, September, October. — consistent weather climate
🌨Cold
| Score | 80 | 89 | 86 | 86 | 75 | 58 | 52 | 66 | 83 | 90 | 86 | 87 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Humid | Mild | Cold | Cold | Cold | Cold | Mild | Mild | Pleasant | Pleasant |
| Temperature | 19–31°C | 17–29°C | 16–26°C | 11–22°C | 7–16°C | 5–14°C | 3–13°C | 5–16°C | 8–19°C | 11–23°C | 14–26°C | 17–29°C |
| Feels like | 18–32°C | 16–30°C | 15–26°C | 10–20°C | 4–14°C | 2–11°C | 0–10°C | 2–13°C | 5–17°C | 8–21°C | 12–26°C | 15–29°C |
| Precipitation | 54mm 4 days | 64mm 4 days | 82mm 6 days | 78mm 5 days | 15mm 3 days | 17mm 3 days | 21mm 4 days | 21mm 4 days | 50mm 5 days | 56mm 5 days | 77mm 6 days | 74mm 5 days |
| Sunshine | 12.4h ☀︎ 87% | 11.8h ☀︎ 88% | 10.1h ☀︎ 82% | 9.0h ☀︎ 81% | 8.1h ☀︎ 79% | 6.9h ☀︎ 71% | 7.3h ☀︎ 73% | 8.8h ☀︎ 82% | 9.2h ☀︎ 77% | 10.4h ☀︎ 80% | 12.2h ☀︎ 87% | 12.4h ☀︎ 85% |
| Wind | NE · 18 km/h | NE · 18 km/h | E · 18 km/h | NE · 18 km/h | NW · 15 km/h | NW · 16 km/h | NW · 16 km/h | N · 18 km/h | NE · 18 km/h | NE · 19 km/h | NE · 20 km/h | NE · 20 km/h |
| Humidity (%) | 52% | 57% | 64% | 68% | 71% | 72% | 67% | 60% | 56% | 53% | 53% | 51% |
| Day length | 14.3h | 13.4h | 12.3h | 11.1h | 10.2h | 9.7h | 9.9h | 10.8h | 11.9h | 13.0h | 14.1h | 14.6h |
| Tourist Crowds | High season | High season | Shoulder season | Low season | Low season | Low season | High season | Low season | Low season | Low season | Shoulder season | Shoulder season |