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Winemaking Calculators
Wine Business Monthly Jun 1, 2025 Issue
WINEBUSINESS MONTHLY

The Industry's Leading Publication for Wineries and Growers

Wine Business Monthly Jun 1, 2025 Issue
WINEBUSINESS MONTHLY

The Industry's Leading Publication for Wineries and Growers

Winemaking Calculators

Current Conditions


Napa, Napa County Airport, CA  
Last Update on Jun 10 2025, 2:54 am PDT
54.0 F (12.2 C)
Overcast
Overcast
Temp:
54.0 F (12.2 C)
Humidity:
93 %
Dew Pt:
52.0 F (11.1 C)
Pressure:
29.94"
Visibility:
10.00 miles
Wind:
West at  12.7 mph

Regional Forecast


Tuesday
Mostly Sunny
86°F / 50°F
Wednesday
Mostly Sunny
86°F / 50°F
Thursday
Mostly Sunny
86°F / 51°F
Friday
Sunny
86°F / 48°F
Saturday
Partly Sunny
86°F / 50°F
Sunday
Mostly Sunny
86°F / 51°F

Growing Degree Days


Oakville (elev: 190 ft) Degree Days
Compare two years of data:

Daily Average ETo


Oakville (elev: 190 ft)
7 day ETo (daily avg.)
Select Eto date range:

Regional Forecast


Tuesday
Mostly Sunny
86°F / 50°F
Wednesday
Mostly Sunny
86°F / 50°F
Thursday
Mostly Sunny
86°F / 51°F
Friday
Sunny
86°F / 48°F
Saturday
Partly Sunny
86°F / 50°F
Sunday
Mostly Sunny
86°F / 51°F

Seasonal Rainfall


Napa/Oakville (July 1 - Jun 8)