Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Vallejo is from June, July, August. — consistent weather climate
☀️Pleasant
| Score | 39 | 58 | 62 | 92 | 94 | 99 | 99 | 99 | 99 | 94 | 74 | 38 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cool & rainy | Mild | Mild | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Mild | Cold |
| Temperature | 6–14°C | 6–16°C | 8–17°C | 9–20°C | 11–22°C | 13–26°C | 14–27°C | 15–27°C | 15–27°C | 12–24°C | 8–17°C | 6–13°C |
| Feels like | 4–12°C | 4–13°C | 5–15°C | 7–18°C | 9–21°C | 12–25°C | 13–26°C | 14–27°C | 14–26°C | 11–22°C | 6–15°C | 4–11°C |
| Precipitation | 127mm 11 days | 94mm 8 days | 102mm 11 days | 34mm 4 days | 18mm 3 days | 2mm 0 days | 1mm 0 days | 1mm 0 days | 4mm 1 days | 31mm 3 days | 59mm 6 days | 112mm 10 days |
| Sunshine | 6.0h ☀︎ 61% | 8.7h ☀︎ 81% | 9.2h ☀︎ 77% | 11.3h ☀︎ 86% | 12.8h ☀︎ 90% | 13.6h ☀︎ 92% | 13.5h ☀︎ 93% | 12.6h ☀︎ 93% | 11.6h ☀︎ 93% | 9.8h ☀︎ 88% | 8.3h ☀︎ 82% | 6.2h ☀︎ 64% |
| Wind | SE · 18 km/h | W · 18 km/h | SW · 19 km/h | W · 21 km/h | SW · 22 km/h | SW · 23 km/h | SW · 22 km/h | SW · 21 km/h | SW · 19 km/h | W · 16 km/h | W · 15 km/h | E · 17 km/h |
| Humidity (%) | 84% | 76% | 76% | 72% | 69% | 65% | 69% | 70% | 67% | 67% | 75% | 81% |
| Day length | 9.9h | 10.8h | 12.0h | 13.2h | 14.3h | 14.8h | 14.5h | 13.6h | 12.4h | 11.2h | 10.1h | 9.6h |