Weather observations for the past three days for
Napa, Napa County Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
13 02:54 Calm 16.09 Mostly Cloudy BKN110 9.4 8.9 97% 76.33 1016.5
13 01:54 Calm 16.09 Overcast OVC090 10.6 9.4 92% 76.35 1017.0 0.03 0.03
13 00:54 Calm 16.09 Light Rain OVC070 11.1 9.4 89% 76.35 1016.9
12 23:54 NW 6 16.09 Overcast SCT041 BKN070 OVC100 10.6 8.9 89% 76.3 1016.4
12 22:54 SW 7 16.09 Mostly Cloudy SCT045 BKN050 BKN085 11.1 9.4 15 10.6 89% 76.28 1016.0 0.08
12 21:54 W 6 16.09 Mostly Cloudy FEW048 SCT065 BKN085 11.1 8.9 86% 76.23 1015.4
12 20:54 Calm 16.09 Overcast FEW019 BKN047 OVC055 11.7 8.9 83% 76.17 1014.6
12 19:54 W 9 16.09 Overcast OVC080 12.2 8.9 80% 76.1 1013.6 0.08
12 18:54 SW 19 16.09 Overcast FEW036 SCT043 OVC110 12.8 10.6 87% 76.02 1012.6 0.05
12 17:54 SW 22 16.09 Light Rain FEW040 SCT047 BKN060 12.8 10 83% 76 1012.3 0.03
12 16:54 SW 17 16.09 Light Rain FEW037 BKN045 OVC060 13.9 10 16.1 11.1 78% 75.97 1011.9 0.15
12 15:54 SW 24 G 44 16.09 Light Rain BKN025 BKN045 BKN060 13.9 9.4 74% 75.95 1011.6
12 14:54 W 13 16.09 Mostly Cloudy BKN020 BKN045 15 7.8 62% 75.95 1011.6
12 13:54 S 20 16.09 Mostly Cloudy BKN020 BKN045 13.9 10.6 81% 75.92 1011.3 0.15
12 12:54 S 30 G 39 12.87 Light Rain BKN020 OVC045 12.2 10.6 90% 75.92 1011.3 0.13
12 11:54 S 22 16.09 Light Rain BKN020 BKN045 OVC055 12.2 10 87% 75.9 1010.9 0.03
12 10:54 S 26 G 48 16.09 Light Rain FEW039 BKN050 OVC080 11.1 8.9 12.2 9.4 86% 75.87 1010.6 0.08 0.23
12 09:54 SW 11 16.09 Overcast FEW043 OVC055 11.1 7.8 80% 75.82 1009.8 0.1
12 08:54 S 17 16.09 Mostly Cloudy FEW042 BKN070 BKN090 10.6 7.8 83% 75.82 1009.8 0.03
12 07:54 SW 22 16.09 Light Rain FEW060 BKN075 11.7 7.8 77% 75.77 1009.1 0.03
12 06:54 SW 13 16.09 Mostly Cloudy SCT047 BKN065 BKN090 10.6 8.3 86% 75.72 1008.5 0.03
12 05:54 SW 20 16.09 Mostly Cloudy FEW032 SCT041 BKN055 11.1 8.3 83% 75.67 1007.9
12 04:54 Calm 16.09 Overcast BKN029 BKN035 OVC050 10 8.3 12.2 9.4 89% 75.67 1007.8 0.33
12 03:54 SW 7 16.09 Fair CLR 9.4 7.8 90% 9 75.62 1007.3
12 02:54 W 15 16.09 Mostly Cloudy SCT035 BKN042 10.6 8.3 86% 75.59 1006.8
12 01:54 SW 20 16.09 A Few Clouds FEW040 11.7 8.3 80% 75.59 1006.8 0.33
12 00:54 SW 26 G 37 16.09 Mostly Cloudy BKN034 BKN041 BKN060 11.7 8.9 83% 75.54 1006.2 0.18
11 23:54 S 17 G 43 11.27 Light Rain FEW020 BKN038 OVC050 11.7 9.4 86% 75.57 1006.4 0.15
11 22:54 S 22 G 43 16.09 Light Rain SCT029 BKN042 BKN055 11.7 8.9 13.9 8.3 83% 75.54 1006.3 1.09
11 21:54 S 17 16.09 Partly Cloudy SCT036 11.1 8.3 83% 75.54 1006.3
11 20:54 S 17 16.09 Partly Cloudy SCT020 10.6 8.9 89% 75.54 1006.3
11 19:54 Calm 16.09 A Few Clouds FEW016 FEW110 8.9 8.3 96% 75.54 1006.2 1.09
11 18:54 E 7 16.09 Light Rain BKN055 OVC070 8.9 8.3 96% 8 75.57 1006.4 0.38
11 17:54 W 7 2.82 Heavy Rain Fog/Mist FEW018 BKN028 OVC049 8.9 8.3 96% 8 75.64 1007.5 0.71
11 16:54 S 35 G 46 16.09 Light Rain and Breezy BKN026 BKN060 OVC075 13.9 12.2 16.7 13.3 90% 75.54 1006.2 0.15 0.3
11 15:54 S 24 G 35 16.09 Light Rain SCT070 BKN085 14.4 11.7 84% 75.57 1006.6 0.03
11 14:54 S 20 G 43 16.09 Mostly Cloudy SCT070 BKN085 15.6 11.1 75% 75.67 1008.0
11 13:54 S 24 16.09 Mostly Cloudy FEW060 BKN080 15.6 11.1 75% 75.74 1008.9 0.13
11 12:54 S 33 G 59 6.44 Light Rain Fog/Mist and Breezy BKN009 BKN028 OVC060 13.3 11.7 90% 75.84 1010.2 0.13
11 11:54 S 22 G 31 16.09 Light Rain SCT015 BKN022 OVC035 15 12.2 83% 75.84 1010.2
11 10:54 S 26 G 39 3.22 Light Rain Fog/Mist BKN007 BKN016 OVC030 13.3 12.2 15.6 11.1 93% 75.9 1010.9 0.05 0.05
11 09:54 S 22 12.87 Overcast FEW024 BKN039 OVC050 14.4 11.1 81% 75.84 1010.1
11 08:54 S 15 16.09 A Few Clouds FEW020 15 12.2 83% 75.82 1010.1
11 07:54 SE 11 16.09 Mostly Cloudy SCT012 BKN037 BKN047 13.3 12.2 93% 75.87 1010.6
11 06:54 E 6 16.09 Partly Cloudy SCT012 11.1 11.1 100% 75.84 1010.4
11 05:54 Calm 16.09 Overcast FEW009 BKN037 OVC055 11.7 11.1 96% 75.84 1010.4
11 04:54 Calm 3.22 Light Rain Fog/Mist BKN006 BKN015 OVC023 12.8 12.2 12.8 11.7 96% 75.84 1010.1 0.15 0.2
11 03:54 Calm 16.09 Overcast BKN015 BKN021 OVC046 12.2 12.2 100% 75.84 1010.2 0.05
11 02:54 Calm 16.09 Overcast FEW018 OVC036 12.2 12.2 100% 75.84 1010.3
11 01:54 Calm 16.09 Overcast OVC040 12.8 12.2 96% 75.87 1010.5
11 00:54 Calm 16.09 Overcast FEW034 BKN042 OVC060 12.8 12.2 96% 75.87 1010.6
10 23:54 Calm 16.09 Overcast BKN026 BKN039 OVC080 12.8 12.2 96% 75.84 1010.1
10 22:54 Calm 16.09 Overcast OVC032 12.8 12.2 18.3 12.8 96% 75.84 1010.2 0.05 0.15
10 21:54 W 7 16.09 Light Rain FEW010 BKN018 OVC027 13.3 12.8 97% 75.84 1010.4 0.08
10 20:54 W 6 16.09 Overcast BKN017 OVC024 13.9 12.8 93% 75.79 1009.7 0.03
10 19:54 SW 15 16.09 Overcast SCT041 BKN049 OVC110 15 12.2 83% 75.77 1009.3
10 18:54 SW 15 16.09 Mostly Cloudy SCT024 BKN055 BKN095 15.6 12.8 84% 75.79 1009.5
10 17:54 SW 22 16.09 Mostly Cloudy FEW060 SCT070 BKN120 16.1 12.2 78% 75.77 1009.2
10 16:54 SW 20 16.09 Partly Cloudy SCT070 17.2 12.8 18.3 15 76% 75.77 1009.2 0.03
10 15:54 SW 26 16.09 Partly Cloudy SCT018 SCT027 16.7 12.8 78% 75.79 1009.6
10 14:54 S 20 16.09 Partly Cloudy FEW018 SCT050 18.3 13.3 73% 75.82 1010.0
10 13:54 SW 11 16.09 Light Rain SCT020 BKN045 BKN090 15 12.2 83% 75.84 1010.3 0.03 0.03
10 12:54 SW 15 16.09 Overcast FEW018 BKN024 OVC085 16.1 12.2 78% 75.84 1010.4
10 11:54 SE 9 16.09 Mostly Cloudy BKN014 16.1 13.9 87% 75.87 1010.7
10 10:54 Calm 16.09 Mostly Cloudy BKN014 15 13.3 15 12.8 90% 75.87 1010.7 0.97
10 09:54 N 6 16.09 Overcast OVC021 13.3 12.2 93% 75.87 1010.6
10 08:54 N 7 3.22 Light Rain Fog/Mist BKN050 OVC020 12.8 12.8 100% 75.87 1010.7 0.13
10 07:54 N 9 12.87 Light Rain SCT008 SCT022 OVC037 12.8 12.2 96% 75.87 1010.6 0.36 0.84
10 06:54 NW 7 1.61 Heavy Rain Fog/Mist FEW006 SCT010 OVC016 12.8 12.2 96% 75.84 1010.4 0.48
10 05:54 W 11 16.09 Overcast OVC029 13.3 11.7 90% 75.82 1010.0
10 04:54 Calm 16.09 Overcast FEW026 BKN034 OVC044 12.8 11.7 13.3 11.1 93% 75.82 1009.9
10 03:54 Calm 16.09 Overcast OVC026 12.8 11.7 93% 75.84 1010.4
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)