Weather observations for the past three days for
Napa, Napa County Airport
Imperial (Metric)
Date Time (pst) 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.
09 03:54 SE 7 10.00 Fair CLR 37 28 46.9 36 70% 32 30.38 1027.8
09 02:54 NE 5 10.00 Fair CLR 41 27 57% 38 30.37 1027.6
09 01:54 SE 6 10.00 Fair CLR 39 28.9 67% 35 30.36 1027.1
09 00:54 E 3 10.00 Fair CLR 46 27 47% 30.35 1026.9
08 23:54 E 5 10.00 Fair CLR 42.1 28 58% 40 30.35 1026.8
08 22:54 N 6 10.00 Fair CLR 44.1 28.9 55% 41 30.34 1026.4
08 21:54 NW 14 10.00 Fair CLR 46.9 28 55 44.1 48% 42 30.33 1026.2
08 20:54 NW 14 10.00 Fair CLR 44.1 28.9 55% 38 30.33 1026.0
08 19:54 NW 10 10.00 Fair CLR 45 28.9 54% 40 30.33 1026.1
08 18:54 N 10 10.00 Fair CLR 46.9 28 48% 43 30.33 1026.0
08 17:54 N 10 10.00 Fair CLR 46 28 50% 42 30.3 1025.1
08 16:54 N 12 10.00 Fair CLR 50 30 46% 46 30.29 1024.7
08 15:54 N 17 10.00 Fair CLR 55 26.1 57 46.9 33% 30.27 1024.2
08 14:54 N 20 G 25 10.00 Fair CLR 57 27 32% 30.26 1023.8
08 13:54 N 13 10.00 Fair CLR 57 28 33% 30.24 1023.2
08 12:54 NE 17 G 24 10.00 Fair CLR 57 30 36% 30.26 1023.9
08 11:54 N 12 10.00 Fair CLR 55 33.1 44% 30.28 1024.4
08 10:54 N 8 10.00 Fair CLR 51.1 37.9 61% 30.3 1025.0
08 09:54 NW 8 10.00 Fair CLR 46.9 37.9 46.9 35.1 71% 44 30.29 1024.9
08 08:54 NW 5 10.00 Fair CLR 43 39 86% 41 30.27 1024.0
08 07:54 NW 7 10.00 Fair CLR 37 36 96% 32 30.24 1023.1
08 06:54 Calm 10.00 Fair CLR 37.9 36 93% 30.22 1022.4
08 05:54 Calm 10.00 Fair CLR 39 34 82% 30.19 1021.5
08 04:54 NW 9 10.00 Fair CLR 43 36 76% 38 30.17 1020.8
08 03:54 NW 15 G 26 10.00 Fair CLR 46 36 50 44.1 68% 40 30.15 1019.9
08 02:54 NW 10 10.00 Fair CLR 46 39 77% 42 30.15 1020.0
08 01:54 NW 17 10.00 Fair CLR 46.9 39 74% 41 30.11 1018.8
08 00:54 W 9 10.00 Partly Cloudy SCT037 46 41 83% 42 30.11 1018.6
07 23:54 W 9 10.00 Mostly Cloudy BKN037 48.9 44.1 83% 45 30.1 1018.2
07 22:54 SW 9 10.00 Mostly Cloudy SCT036 BKN060 48 45 89% 44 30.08 1017.7
07 21:54 SW 8 8.00 Light Rain BKN025 BKN037 OVC047 48 44.1 55.9 48 86% 45 30.08 1017.7
07 20:54 W 9 10.00 Mostly Cloudy BKN050 50 41 71% 47 30.08 1017.6
07 19:54 W 12 10.00 Fair CLR 48 42.1 80% 44 30.05 1016.8
07 18:54 W 12 10.00 Fair CLR 50 43 77% 46 30.04 1016.5
07 17:54 W 16 10.00 Fair CLR 52 44.1 75% 30.03 1016.1
07 16:54 W 15 10.00 Fair CLR 53.1 46 77% 30.02 1015.5
07 15:54 W 13 10.00 A Few Clouds FEW034 55.9 50 60.1 48.9 81% 30.02 1015.8
07 14:54 W 16 10.00 A Few Clouds FEW034 57.9 50 75% 30.02 1015.5
07 13:54 W 20 10.00 Fair CLR 59 48.9 69% 30.01 1015.3
07 12:54 W 12 10.00 Fair CLR 57.9 46.9 67% 30.04 1016.3
07 11:54 W 6 10.00 Fair CLR 57 46.9 69% 30.06 1016.9
07 10:54 Calm 10.00 A Few Clouds FEW013 53.1 48 83% 30.09 1018.0
07 09:54 Calm 10.00 Patches Fog FEW001 FEW010 48.9 48.9 50 43 100% 30.08 1017.7
07 08:54 NW 3 8.00 Patches Fog FEW001 FEW010 46 46 100% 30.06 1017.2
07 07:54 Calm 1.00 Patches Fog BKN001 44.1 44.1 100% 30.05 1016.5
07 06:54 SW 6 10.00 Fair CLR 50 48 93% 48 30.04 1016.3
07 05:54 S 5 10.00 Fair CLR 48 48 100% 47 30.03 1016.1
07 04:54 Calm 10.00 Mostly Cloudy FEW026 BKN120 48.9 48 97% 30.04 1016.4
07 03:54 W 3 10.00 Mostly Cloudy BKN060 48.9 48 50 43 97% 30.05 1016.6
07 02:54 S 7 10.00 Mostly Cloudy SCT055 BKN065 50 48.9 96% 48 30.04 1016.3
07 01:54 S 3 8.00 Overcast SCT049 OVC070 48 48 100% 30.05 1016.6
07 00:54 S 3 8.00 Overcast OVC050 48 48 100% 30.06 1017.1
06 23:54 Calm 10.00 Overcast OVC049 45 45 100% 30.07 1017.4
06 22:54 Calm 0.50 Fog VV002 44.1 44.1 100% 30.08 1017.5
06 21:54 Calm 10.00 Fair CLR 46 45 57 45 96% 30.06 1017.2
06 20:54 E 3 10.00 A Few Clouds FEW055 46 46 100% 30.07 1017.4
06 19:54 NW 3 10.00 Fair CLR 48 46.9 96% 30.08 1017.6
06 18:54 E 3 10.00 Fair CLR 50 48 93% 30.07 1017.2
06 17:54 Calm 10.00 A Few Clouds FEW035 53.1 50 89% 30.07 1017.3
06 16:54 Calm 10.00 A Few Clouds FEW030 55 51.1 87% 30.07 1017.3
06 15:54 SW 7 10.00 A Few Clouds FEW030 57 52 61 53.1 83% 30.06 1017.1
06 14:54 SW 5 10.00 A Few Clouds FEW030 59 51.1 75% 30.06 1017.2
06 13:54 SW 5 10.00 Partly Cloudy SCT026 60.1 52 75% 30.06 1017.2
06 12:54 S 3 10.00 Partly Cloudy SCT026 59 50 72% 30.08 1017.8
06 11:54 NE 6 10.00 Partly Cloudy FEW070 SCT095 57.9 51.1 78% 30.11 1018.8
06 10:54 N 8 10.00 Overcast SCT070 OVC085 55.9 51.1 84% 30.13 1019.5
06 09:54 N 10 10.00 Partly Cloudy SCT070 53.1 50 54 45 89% 30.13 1019.5
06 08:54 Calm 10.00 Fair CLR 50 48 93% 30.1 1018.5
06 07:54 N 5 10.00 Fair CLR 46 45 96% 44 30.09 1017.9
06 06:54 NE 6 10.00 Fair CLR 50 48 93% 48 30.08 1017.7
06 05:54 NE 8 10.00 Fair CLR 50 48 93% 47 0 0.0
06 04:54 E 3 10.00 Overcast BKN070 OVC085 51.1 50 96% 0 0.0
Date Time (pst) 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)