1960 Napa Valley Vintage

Cool and dry season, compared with 1991 to 2020. Rebuilding after Repeal. A small group of estates led the recovery. Nearest notable vintage: 1966.

Weather and season

Apr to Oct average temperature	64°F
Estimated growing degree days	3000
Frost days, Mar to Apr	1
Days 90°F and up, Aug to Oct	11
Winter rain	11.1 in
Spring rain	6.3 in
Harvest rain	0.2 in

Station: south valley. Growing degree days are estimated from monthly means.