1976 Napa Valley Vintage
Cool and dry season, compared with 1991 to 2020. The modern era begins as new wineries open and Cabernet leads. Nearest notable vintage: 1974.
Weather and season
| Apr to Oct average temperature | 64.4°F |
|---|---|
| Estimated growing degree days | 3080 |
| Frost days, Mar to Apr | 6 |
| Days 90°F and up, Aug to Oct | 13 |
| Winter rain | 3.6 in |
| Spring rain | 3 in |
| Harvest rain | 1.3 in |
Station: south valley. Growing degree days are estimated from monthly means.
Explore 1976 on the interactive timeline