1914 Napa Valley Vintage
Cool and wet season, compared with 1991 to 2020. Early valley history. Weather records are sparse, so no individual vintage notes survive. Nearest notable vintage: 1920.
Weather and season
| Apr to Oct average temperature | 63.6°F |
|---|---|
| Estimated growing degree days | 2910 |
| Frost days, Mar to Apr | 0 |
| Days 90°F and up, Aug to Oct | 6 |
| Winter rain | 31.5 in |
| Spring rain | 2.4 in |
| Harvest rain | 1.1 in |
Station: south valley. Growing degree days are estimated from monthly means.
Explore 1914 on the interactive timeline