Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Arroyo Grande is from June, July, August. — consistent weather climate
🌥Mild
| Score | 69 | 76 | 61 | 89 | 96 | 98 | 99 | 99 | 97 | 98 | 94 | 68 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Mild | Mild | Mild | Mild | Mild | Mild | Mild | Pleasant | Pleasant | Mild | Mild | Cool & rainy |
| Temperature | 7–17°C | 7–17°C | 8–16°C | 9–18°C | 10–18°C | 12–21°C | 12–21°C | 13–23°C | 14–23°C | 12–23°C | 9–20°C | 8–17°C |
| Feels like | 5–15°C | 5–16°C | 6–15°C | 8–17°C | 9–18°C | 11–21°C | 12–22°C | 13–23°C | 14–23°C | 11–22°C | 7–18°C | 5–15°C |
| Precipitation | 94mm 7 days | 64mm 5 days | 92mm 11 days | 31mm 4 days | 8mm 3 days | 4mm 2 days | 1mm 1 days | 1mm 0 days | 10mm 2 days | 7mm 1 days | 31mm 3 days | 105mm 8 days |
| Sunshine | 8.2h ☀︎ 81% | 9.8h ☀︎ 89% | 10.1h ☀︎ 84% | 11.5h ☀︎ 87% | 12.6h ☀︎ 90% | 12.8h ☀︎ 89% | 12.6h ☀︎ 88% | 12.2h ☀︎ 90% | 11.3h ☀︎ 91% | 10.2h ☀︎ 91% | 9.2h ☀︎ 89% | 7.8h ☀︎ 80% |
| Wind | N · 18 km/h | N · 19 km/h | W · 21 km/h | NW · 22 km/h | W · 20 km/h | W · 19 km/h | W · 15 km/h | W · 16 km/h | W · 17 km/h | W · 17 km/h | N · 17 km/h | NE · 16 km/h |
| Humidity (%) | 75% | 73% | 79% | 79% | 81% | 79% | 82% | 81% | 80% | 72% | 67% | 77% |
| Day length | 10.1h | 10.9h | 12.0h | 13.1h | 14.0h | 14.5h | 14.2h | 13.4h | 12.4h | 11.3h | 10.3h | 9.8h |