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.
25 05:54 W 6 10.00 Overcast OVC022 52 48 86% 29.85 1009.9
25 04:54 W 6 10.00 Overcast OVC021 53.1 48 53.1 48.9 83% 29.84 1009.7
25 03:54 SW 7 10.00 Overcast OVC023 52 48 86% 29.85 1010.0
25 02:54 W 7 10.00 Overcast OVC025 51.1 46.9 86% 29.86 1010.1
25 01:54 W 8 10.00 Overcast OVC024 51.1 48 89% 29.87 1010.7
25 00:54 SW 7 10.00 Fair CLR 50 46.9 89% 48 29.88 1011.1
24 23:54 W 8 10.00 Fair CLR 51.1 46.9 86% 29.89 1011.1
24 22:54 W 9 10.00 Fair CLR 51.1 48 66 51.1 89% 29.89 1011.4
24 21:54 W 12 10.00 Fair CLR 52 48 86% 29.89 1011.4
24 20:54 W 10 G 23 10.00 Fair CLR 53.1 48 83% 29.88 1011.0
24 19:54 W 14 10.00 Fair CLR 54 48 80% 29.86 1010.3
24 18:54 W 17 10.00 Fair CLR 57 48.9 74% 29.87 1010.5
24 17:54 W 15 10.00 Fair CLR 62.1 51.1 67% 29.87 1010.6
24 16:54 W 12 10.00 A Few Clouds FEW030 66 53.1 66.9 55.9 63% 29.87 1010.5
24 15:54 SW 13 10.00 Fair CLR 66 53.1 63% 29.88 1010.8
24 14:54 SW 8 10.00 Fair CLR 64.9 52 63% 29.89 1011.4
24 13:54 S 7 10.00 Fair CLR 63 51.1 65% 29.91 1012.0
24 12:54 SW 9 10.00 Fair CLR 61 50 67% 29.93 1012.7
24 11:54 SW 7 10.00 Fair CLR 57.9 50 75% 29.95 1013.3
24 10:54 SW 7 10.00 Fair CLR 55.9 48.9 55.9 46 77% 29.95 1013.3
24 09:54 W 3 10.00 Partly Cloudy SCT011 54 48 80% 29.95 1013.1
24 08:54 W 6 10.00 Partly Cloudy SCT015 53.1 48.9 86% 29.96 1013.5
24 07:54 Calm 10.00 Fair CLR 51.1 48.9 92% 29.95 1013.4
24 06:54 Calm 9.00 Fair CLR 46.9 46.9 100% 29.95 1013.4
24 05:54 W 5 10.00 Fair CLR 48 46.9 96% 47 29.95 1013.1
24 04:54 NW 3 10.00 Fair CLR 48 46.9 51.1 44.1 96% 29.94 1013.1
24 03:54 Calm 10.00 Fair CLR 46.9 46 97% 29.95 1013.4
24 02:54 Calm 10.00 Fair CLR 46.9 46.9 100% 29.95 1013.4
24 01:54 Calm 10.00 Fair CLR 46.9 46.9 100% 29.97 1014.1
24 00:54 Calm 10.00 Fair CLR 48 46.9 96% 29.98 1014.5
23 23:54 Calm 10.00 Fair CLR 48.9 46.9 93% 29.98 1014.5
23 22:54 NE 5 10.00 Fair CLR 50 48 69.1 50 93% 49 29.99 1014.7
23 21:54 W 7 10.00 Fair CLR 53.1 48 83% 30 1015.0
23 20:54 W 9 10.00 Fair CLR 54 48 80% 29.99 1014.6
23 19:54 W 7 10.00 Fair CLR 57.9 46 65% 29.98 1014.2
23 18:54 W 9 10.00 Fair CLR 63 46.9 56% 29.98 1014.5
23 17:54 W 13 10.00 Fair CLR 66.9 46 47% 29.99 1014.7
23 16:54 SW 13 10.00 Fair CLR 69.1 50 71.1 62.1 51% 30 1015.0
23 15:54 SW 9 10.00 Fair CLR 70 50 49% 30.01 1015.5
23 14:54 SW 9 10.00 A Few Clouds FEW035 70 48 46% 30.03 1016.0
23 13:54 SW 8 10.00 Fair CLR 69.1 46.9 45% 30.05 1016.7
23 12:54 S 9 10.00 A Few Clouds FEW035 66.9 50 55% 30.07 1017.4
23 11:54 SW 7 10.00 Fair CLR 64.9 52 63% 30.1 1018.2
23 10:54 SW 5 10.00 Fair CLR 63 51.1 63 39.9 65% 30.11 1018.7
23 09:54 SE 3 10.00 Fair CLR 59 53.1 81% 30.12 1019.0
23 08:54 Calm 10.00 Fair CLR 52 51.1 97% 30.13 1019.3
23 07:54 Calm 10.00 A Few Clouds FEW003 48.9 48 97% 30.14 1019.6
23 06:54 Calm 10.00 Patches Fog CLR 46.9 46.9 100% 30.13 1019.5
23 05:54 Calm 0.50 Fog VV001 41 41 100% 30.13 1019.4
23 04:54 Calm 10.00 Fair CLR 45 45 50 42.1 100% 30.14 1019.6
23 03:54 Calm 1.25 Fog/Mist CLR 43 43 100% 30.14 1019.6
23 02:54 NW 5 5.00 Fog/Mist CLR 46.9 46.9 100% 45 30.14 1019.7
23 01:54 Calm 3.00 Fog/Mist CLR 45 45 100% 30.15 1020.2
23 00:54 Calm 10.00 Fair CLR 45 45 100% 30.17 1020.6
22 23:54 N 3 10.00 Fair CLR 46.9 46 97% 30.17 1020.8
22 22:54 E 3 10.00 Fair CLR 48.9 48 63 48 97% 30.18 1021.0
22 21:54 W 3 10.00 Fair CLR 48.9 46.9 93% 30.18 1021.2
22 20:54 Calm 10.00 Fair CLR 55 48 77% 30.17 1020.7
22 19:54 W 6 10.00 Fair CLR 55.9 51.1 84% 30.15 1020.0
22 18:54 W 7 10.00 A Few Clouds FEW037 60.1 53.1 78% 30.15 1020.2
22 17:54 SW 5 10.00 A Few Clouds FEW037 63 52 68% 30.16 1020.3
22 16:54 E 5 9.00 Light Rain SCT034 SCT046 60.1 53.1 66 53.1 78% 30.16 1020.4 0.01 0.03
22 15:54 Vrbl 3 10.00 Partly Cloudy SCT035 64 50 60% 30.16 1020.5
22 14:54 Vrbl 3 10.00 Partly Cloudy SCT026 63 50 63% 30.18 1021.0
22 13:54 SE 3 10.00 Mostly Cloudy SCT023 BKN047 60.1 51.1 72% 30.19 1021.3 0.02
22 12:54 N 9 6.00 Overcast FEW014 BKN027 OVC041 59 54 83% 30.19 1021.5
22 11:54 E 10 2.50 Light Rain Fog/Mist BKN012 OVC035 57 53.1 87% 30.2 1021.6 0.02
22 10:54 E 13 2.50 Light Rain Fog/Mist BKN012 OVC035 53.1 51.1 53.1 51.1 93% 30.19 1021.4 0.08 0.58
22 09:54 E 10 2.50 Rain Fog/Mist OVC014 52 50 93% 30.17 1020.8 0.07
22 08:54 E 8 10.00 Light Rain FEW009 BKN016 52 50 93% 30.16 1020.3 0.01
22 07:54 E 9 G 18 10.00 Light Rain FEW009 BKN016 52 50 93% 30.13 1019.4 0.01 0.42
22 06:54 SE 9 2.50 Heavy Rain Fog/Mist FEW016 BKN021 OVC033 51.1 48.9 92% 30.12 1019.1 0.23
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)