Weather observations for the past three days for
Napa, Napa County Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
15 11:54 W 12 G 17 10.00 Fair CLR 61 48 63% 30.1 1018.4
15 10:54 SW 8 10.00 Fair CLR 57.9 48 57.9 39.9 70% 30.11 1018.8
15 09:54 W 5 10.00 Fair CLR 53.1 46 77% 30.1 1018.5
15 08:54 NW 7 10.00 Fair CLR 48 46 93% 45 30.1 1018.4
15 07:54 Calm 10.00 Fair CLR 45 45 100% 30.1 1018.3
15 06:54 Calm 10.00 Patches Fog FEW018 42.1 42.1 100% 30.08 1017.8
15 05:54 Calm 10.00 Fair CLR 39.9 39.9 100% 30.07 1017.5
15 04:54 Calm 9.00 A Few Clouds FEW007 41 41 48 39.9 100% 30.07 1017.5
15 03:54 Calm 4.00 Fog/Mist CLR 43 43 100% 30.08 1017.8
15 02:54 Calm 10.00 A Few Clouds FEW008 42.1 42.1 100% 30.09 1018.1
15 01:54 Calm 2.50 Fog/Mist CLR 43 43 100% 30.1 1018.4
15 00:54 Calm 10.00 Fair CLR 43 43 100% 30.11 1018.6
14 23:54 Calm 10.00 Fair CLR 46 45 96% 30.11 1018.8
14 22:54 Calm 10.00 Fair CLR 48 46 62.1 46 93% 30.12 1019.1
14 21:54 W 6 10.00 Fair CLR 50 46.9 89% 48 30.13 1019.4
14 20:54 W 8 10.00 Fair CLR 51.1 46.9 86% 30.13 1019.2
14 19:54 W 8 10.00 Fair CLR 52 46 80% 30.12 1019.1
14 18:54 W 14 10.00 Fair CLR 57 46 67% 30.12 1019.1
14 17:54 SW 14 10.00 Fair CLR 61 45 56% 30.13 1019.4
14 16:54 SW 15 10.00 Fair CLR 62.1 46 64 57 56% 30.13 1019.5
14 15:54 W 12 10.00 Fair CLR 63 46.9 56% 30.15 1019.9
14 14:54 W 10 10.00 A Few Clouds FEW034 64 48.9 58% 30.16 1020.3
14 13:54 SW 10 10.00 A Few Clouds FEW030 63 48.9 60% 30.17 1020.8
14 12:54 S 10 10.00 A Few Clouds FEW027 61 48.9 65% 30.19 1021.3
14 11:54 S 8 10.00 Mostly Cloudy BKN024 60.1 48.9 67% 30.2 1021.7
14 10:54 SW 8 10.00 Mostly Cloudy BKN020 57 48.9 57 37.9 74% 30.2 1021.7
14 09:54 Vrbl 3 10.00 Mostly Cloudy BKN013 52 48.9 89% 30.19 1021.4
14 08:54 Calm 10.00 A Few Clouds FEW015 48.9 48.9 100% 30.18 1021.0
14 07:54 Calm 10.00 A Few Clouds FEW001 FEW023 45 45 100% 30.18 1020.9
14 06:54 Calm 8.00 Patches Fog BKN002 41 41 100% 30.15 1020.0
14 05:54 Calm 0.75 Fog/Mist VV002 39.9 39.9 100% 30.14 1019.7
14 04:54 Calm 0.25 Fog VV001 39.9 39.9 48.9 39.9 100% 30.13 1019.5
14 03:54 NW 3 8.00 A Few Clouds FEW003 43 43 100% 30.12 1019.1
14 02:54 Calm 10.00 Fair CLR 44.1 44.1 100% 30.12 1018.9
14 01:54 Calm 10.00 Fair CLR 45 45 100% 30.12 1019.1
14 00:54 Calm 10.00 Fair CLR 46.9 46 97% 30.12 1019.1
13 23:54 S 3 10.00 Fair CLR 48 46.9 96% 30.11 1018.8
13 22:54 Calm 10.00 Fair CLR 48 46 64 46.9 93% 30.12 1019.0
13 21:54 E 3 10.00 Fair CLR 52 48 86% 30.11 1018.8
13 20:54 Vrbl 3 10.00 Fair CLR 53.1 48 83% 30.11 1018.6
13 19:54 W 9 10.00 Fair CLR 55 46 72% 30.09 1017.9
13 18:54 W 15 10.00 A Few Clouds FEW060 59 46.9 64% 30.08 1017.8
13 17:54 W 13 10.00 A Few Clouds FEW065 62.1 46.9 58% 30.08 1017.5
13 16:54 SW 13 10.00 Mostly Cloudy BKN060 64 48.9 64.9 57 58% 30.07 1017.5
13 15:54 S 12 10.00 Mostly Cloudy BKN065 62.1 46.9 58% 30.08 1017.8
13 14:54 SW 10 10.00 Partly Cloudy SCT045 64 48 56% 30.09 1018.2
13 13:54 Vrbl 6 10.00 Partly Cloudy SCT045 63 48 58% 30.1 1018.5
13 12:54 SW 9 10.00 Mostly Cloudy BKN045 62.1 48 60% 30.12 1019.1
13 11:54 W 5 10.00 Mostly Cloudy BKN038 61 48.9 65% 30.13 1019.4
13 10:54 Vrbl 3 10.00 Mostly Cloudy BKN031 57.9 46 59 42.1 65% 30.13 1019.4
13 09:54 N 7 10.00 Partly Cloudy SCT035 55.9 46 70% 30.13 1019.3
13 08:54 N 6 10.00 A Few Clouds FEW050 53.1 48 83% 30.13 1019.2
13 07:54 Calm 10.00 A Few Clouds FEW055 45 45 100% 30.11 1018.6
13 06:54 Calm 10.00 Mostly Cloudy BKN060 44.1 44.1 100% 30.09 1018.0
13 05:54 Calm 9.00 A Few Clouds FEW060 43 43 100% 30.07 1017.5
13 04:54 Calm 9.00 A Few Clouds FEW050 45 45 52 44.1 100% 30.07 1017.2 0.01
13 03:54 N 3 6.00 Fog/Mist FEW004 FEW110 46.9 46.9 100% 30.05 1016.8
13 02:54 Calm 10.00 Mostly Cloudy BKN110 48.9 48 97% 30.05 1016.5
13 01:54 Calm 10.00 Overcast OVC090 51.1 48.9 92% 30.06 1017.0 0.01 0.01
13 00:54 Calm 10.00 Light Rain OVC070 52 48.9 89% 30.06 1016.9
12 23:54 NW 3 10.00 Overcast SCT041 BKN070 OVC100 51.1 48 89% 30.04 1016.4
12 22:54 SW 5 10.00 Mostly Cloudy SCT045 BKN050 BKN085 52 48.9 59 51.1 89% 30.03 1016.0 0.03
12 21:54 W 3 10.00 Mostly Cloudy FEW048 SCT065 BKN085 52 48 86% 30.01 1015.4
12 20:54 Calm 10.00 Overcast FEW019 BKN047 OVC055 53.1 48 83% 29.99 1014.6
12 19:54 W 6 10.00 Overcast OVC080 54 48 80% 29.96 1013.6 0.03
12 18:54 SW 12 10.00 Overcast FEW036 SCT043 OVC110 55 51.1 87% 29.93 1012.6 0.02
12 17:54 SW 14 10.00 Light Rain FEW040 SCT047 BKN060 55 50 83% 29.92 1012.3 0.01
12 16:54 SW 10 10.00 Light Rain FEW037 BKN045 OVC060 57 50 61 52 78% 29.91 1011.9 0.06
12 15:54 SW 15 G 28 10.00 Light Rain BKN025 BKN045 BKN060 57 48.9 74% 29.9 1011.6
12 14:54 W 8 10.00 Mostly Cloudy BKN020 BKN045 59 46 62% 29.9 1011.6
12 13:54 S 13 10.00 Mostly Cloudy BKN020 BKN045 57 51.1 81% 29.89 1011.3 0.06
12 12:54 S 18 G 24 8.00 Light Rain BKN020 OVC045 54 51.1 90% 29.89 1011.3 0.05
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)