Weather observations for the past three days for
Napa, Napa County Airport
| 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. | ||||||||||||||||
| 17 | 19:54 | W 12 | 10.00 | Fair | CLR | 57.9 | 36 | 44% | 30.02 | 1015.5 | |||||||
| 17 | 18:54 | W 10 | 10.00 | Fair | CLR | 63 | 37.9 | 40% | 30.01 | 1015.4 | |||||||
| 17 | 17:54 | W 12 | 10.00 | Fair | CLR | 68 | 39.9 | 36% | 30.01 | 1015.2 | |||||||
| 17 | 16:54 | SW 13 | 10.00 | Fair | CLR | 69.1 | 42.1 | 73 | 66.9 | 38% | 30.01 | 1015.4 | |||||
| 17 | 15:54 | S 9 | 10.00 | Fair | CLR | 72 | 37 | 28% | 30.02 | 1015.6 | |||||||
| 17 | 14:54 | SW 10 | 10.00 | Fair | CLR | 72 | 37.9 | 29% | 30.04 | 1016.2 | |||||||
| 17 | 13:54 | SW 9 | 10.00 | Fair | CLR | 70 | 36 | 29% | 30.05 | 1016.6 | |||||||
| 17 | 12:54 | NW 7 | 10.00 | Fair | CLR | 70 | 25 | 18% | 30.06 | 1017.0 | |||||||
| 17 | 11:54 | N 12 G 21 | 10.00 | Fair | CLR | 69.1 | 25 | 19% | 30.07 | 1017.5 | |||||||
| 17 | 10:54 | NE 10 | 10.00 | Fair | CLR | 66.9 | 25 | 66.9 | 43 | 20% | 30.08 | 1017.7 | |||||
| 17 | 09:54 | Vrbl 3 | 10.00 | Fair | CLR | 63 | 25 | 24% | 30.07 | 1017.5 | |||||||
| 17 | 08:54 | NE 3 | 10.00 | Fair | CLR | 60.1 | 21.9 | 23% | 30.07 | 1017.5 | |||||||
| 17 | 07:54 | Calm | 10.00 | Fair | CLR | 51.1 | 33.1 | 50% | 30.07 | 1017.2 | |||||||
| 17 | 06:54 | Vrbl 3 | 10.00 | Fair | CLR | 44.1 | 25 | 47% | 30.05 | 1016.7 | |||||||
| 17 | 05:54 | Vrbl 3 | 10.00 | Fair | CLR | 50 | 21.9 | 33% | 30.04 | 1016.4 | |||||||
| 17 | 04:54 | Calm | 10.00 | Fair | CLR | 46.9 | 24.1 | 60.1 | 45 | 41% | 30.04 | 1016.3 | |||||
| 17 | 03:54 | N 8 | 10.00 | Fair | CLR | 53.1 | 23 | 31% | 30.03 | 1016.0 | |||||||
| 17 | 02:54 | NW 9 | 10.00 | Fair | CLR | 53.1 | 24.1 | 32% | 30.03 | 1016.1 | |||||||
| 17 | 01:54 | N 7 | 10.00 | Fair | CLR | 54 | 24.1 | 31% | 30.04 | 1016.4 | |||||||
| 17 | 00:54 | NW 10 | 10.00 | Fair | CLR | 55.9 | 24.1 | 29% | 30.04 | 1016.3 | |||||||
| 16 | 23:54 | N 14 | 10.00 | Fair | CLR | 57.9 | 21.9 | 25% | 30.03 | 1016.1 | |||||||
| 16 | 22:54 | N 16 G 26 | 10.00 | Fair | CLR | 59 | 23 | 71.1 | 55 | 25% | 30.03 | 1015.9 | |||||
| 16 | 21:54 | N 16 | 10.00 | Fair | CLR | 57 | 25 | 29% | 30.03 | 1016.1 | |||||||
| 16 | 20:54 | N 10 | 10.00 | Fair | CLR | 55.9 | 25 | 30% | 30.03 | 1016.0 | |||||||
| 16 | 19:54 | N 15 G 24 | 10.00 | Fair | CLR | 63 | 17.1 | 17% | 30.02 | 1015.5 | |||||||
| 16 | 18:54 | NW 14 | 10.00 | Fair | CLR | 66.9 | 19.9 | 17% | 30.01 | 1015.3 | |||||||
| 16 | 17:54 | N 15 | 10.00 | Fair | CLR | 69.1 | 19.9 | 15% | 30.02 | 1015.6 | |||||||
| 16 | 16:54 | N 16 G 22 | 10.00 | Fair | CLR | 71.1 | 21.9 | 72 | 63 | 16% | 30.01 | 1015.4 | |||||
| 16 | 15:54 | NE 18 G 24 | 10.00 | Fair | CLR | 71.1 | 21 | 15% | 30.03 | 1015.9 | |||||||
| 16 | 14:54 | N 12 | 10.00 | Fair | CLR | 72 | 25 | 17% | 30.04 | 1016.4 | |||||||
| 16 | 13:54 | N 14 G 22 | 10.00 | Fair | CLR | 71.1 | 28.9 | 21% | 30.05 | 1016.8 | |||||||
| 16 | 12:54 | N 12 | 10.00 | Fair | CLR | 68 | 27 | 21% | 30.07 | 1017.4 | |||||||
| 16 | 11:54 | NW 14 G 18 | 10.00 | Fair | CLR | 64.9 | 28 | 25% | 30.09 | 1017.9 | |||||||
| 16 | 10:54 | N 13 G 21 | 10.00 | Fair | CLR | 63 | 27 | 63 | 39.9 | 26% | 30.1 | 1018.3 | |||||
| 16 | 09:54 | N 14 G 24 | 10.00 | Fair | CLR | 60.1 | 26.1 | 27% | 30.09 | 1018.1 | |||||||
| 16 | 08:54 | Calm | 10.00 | Fair | CLR | 52 | 43 | 72% | 30.09 | 1018.0 | |||||||
| 16 | 07:54 | Calm | 10.00 | Fair | CLR | 48 | 48 | 100% | 30.08 | 1017.6 | |||||||
| 16 | 06:54 | Calm | 1.00 | Fog/Mist | VV003 | 41 | 41 | 100% | 30.06 | 1017.0 | |||||||
| 16 | 05:54 | Calm | 1.00 | Fog/Mist | VV002 | 42.1 | 42.1 | 100% | 30.05 | 1016.6 | |||||||
| 16 | 04:54 | Calm | 2.50 | Fog/Mist | SCT004 | 46 | 46 | 54 | 46 | 100% | 30.04 | 1016.5 | |||||
| 16 | 03:54 | Calm | 10.00 | Partly Cloudy | SCT005 | 48 | 48 | 100% | 30.04 | 1016.5 | |||||||
| 16 | 02:54 | W 6 | 10.00 | A Few Clouds | FEW020 | 48.9 | 48 | 97% | 47 | 30.05 | 1016.5 | ||||||
| 16 | 01:54 | W 10 | 10.00 | Mostly Cloudy | BKN013 | 53.1 | 51.1 | 93% | 30.05 | 1016.6 | |||||||
| 16 | 00:54 | W 14 | 10.00 | Fair | CLR | 53.1 | 52 | 96% | 30.06 | 1017.1 | |||||||
| 15 | 23:54 | W 13 G 18 | 10.00 | Partly Cloudy | SCT008 | 52 | 51.1 | 97% | 30.06 | 1017.1 | |||||||
| 15 | 22:54 | W 13 | 10.00 | Fair | CLR | 53.1 | 50 | 63 | 52 | 89% | 30.06 | 1017.1 | |||||
| 15 | 21:54 | W 9 | 10.00 | Fair | CLR | 53.1 | 50 | 89% | 30.07 | 1017.3 | |||||||
| 15 | 20:54 | SW 5 | 10.00 | Fair | CLR | 54 | 50 | 87% | 30.06 | 1016.9 | |||||||
| 15 | 19:54 | SW 7 | 10.00 | Fair | CLR | 55 | 50 | 83% | 30.04 | 1016.4 | |||||||
| 15 | 18:54 | W 12 G 23 | 10.00 | Fair | CLR | 59 | 51.1 | 75% | 30.03 | 1016.1 | |||||||
| 15 | 17:54 | W 16 | 10.00 | Fair | CLR | 62.1 | 51.1 | 67% | 30.04 | 1016.2 | |||||||
| 15 | 16:54 | W 18 | 10.00 | Fair | CLR | 63 | 50 | 66 | 57.9 | 63% | 30.03 | 1016.2 | |||||
| 15 | 15:54 | W 20 | 10.00 | Fair | CLR | 64 | 50 | 60% | 30.05 | 1016.5 | |||||||
| 15 | 14:54 | W 14 | 10.00 | Fair | CLR | 64.9 | 48.9 | 56% | 30.06 | 1017.0 | |||||||
| 15 | 13:54 | W 13 | 10.00 | Fair | CLR | 64.9 | 46.9 | 52% | 30.07 | 1017.5 | |||||||
| 15 | 12:54 | W 12 | 10.00 | Fair | CLR | 61 | 46 | 58% | 30.08 | 1017.9 | |||||||
| 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 | |||||||
| 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) | |||||||||||||||