Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Simi Valley is from April, May, October. — consistent weather climate
☀️Pleasant
| Score | 62 | 71 | 79 | 96 | 96 | 95 | 73 | 66 | 83 | 98 | 95 | 63 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Mild | Mild | Mild | Pleasant | Pleasant | Pleasant | Hot & dry | Hot & dry | Pleasant | Pleasant | Mild | Mild |
| Temperature | 8–18°C | 9–19°C | 9–20°C | 12–24°C | 13–24°C | 17–29°C | 20–32°C | 20–33°C | 19–31°C | 16–28°C | 11–23°C | 9–19°C |
| Feels like | 5–15°C | 5–17°C | 7–18°C | 10–23°C | 12–24°C | 17–30°C | 20–34°C | 21–34°C | 19–32°C | 14–26°C | 8–19°C | 5–15°C |
| Precipitation | 80mm 6 days | 77mm 7 days | 75mm 9 days | 18mm 3 days | 10mm 3 days | 2mm 1 days | 2mm 0 days | 9mm 1 days | 10mm 2 days | 9mm 2 days | 20mm 3 days | 74mm 6 days |
| Sunshine | 8.2h ☀︎ 81% | 9.2h ☀︎ 84% | 10.2h ☀︎ 85% | 11.4h ☀︎ 87% | 12.3h ☀︎ 88% | 12.9h ☀︎ 90% | 13.7h ☀︎ 97% | 12.6h ☀︎ 94% | 11.4h ☀︎ 92% | 10.4h ☀︎ 92% | 9.4h ☀︎ 91% | 8.3h ☀︎ 84% |
| Wind | NE · 19 km/h | NE · 19 km/h | SW · 18 km/h | W · 18 km/h | SW · 17 km/h | SW · 17 km/h | SW · 16 km/h | SW · 16 km/h | SW · 16 km/h | N · 18 km/h | NE · 19 km/h | NE · 18 km/h |
| Humidity (%) | 60% | 56% | 63% | 57% | 64% | 58% | 53% | 53% | 55% | 48% | 45% | 54% |
| Day length | 10.2h | 11.0h | 12.0h | 13.1h | 14.0h | 14.4h | 14.2h | 13.4h | 12.4h | 11.3h | 10.4h | 9.9h |
California Republic · United States of America
California Republic · United States of America
California Republic · United States of America