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.
18 01:54 W 8 10.00 Fair CLR 37 35.1 93% 32 29.84 1009.4
18 00:54 NW 7 10.00 Partly Cloudy FEW080 SCT110 39.9 36 86% 36 29.81 1008.4
17 23:54 W 8 10.00 Fair CLR 39.9 36 86% 35 29.79 1007.9
17 22:54 W 10 10.00 Light Rain BKN050 BKN070 OVC090 42.1 37 82% 37 29.77 1007.2
17 21:54 SW 10 10.00 A Few Clouds FEW110 41 37.9 48.9 41 89% 35 29.74 1006.1 0.01 0.05
17 20:54 SW 8 10.00 Light Rain BKN037 OVC046 42.1 37.9 85% 38 29.73 1005.8 0.02
17 19:54 NW 13 G 25 10.00 Mostly Cloudy FEW049 BKN075 44.1 39 83% 38 29.69 1004.4
17 18:54 W 7 10.00 Overcast BKN040 OVC047 45 39.9 83% 42 29.67 1004.0 0.02
17 17:54 SW 10 7.00 Light Rain FEW017 OVC035 45 41 86% 40 29.67 1003.7 0.02
17 16:54 SW 17 10.00 Light Rain FEW039 BKN049 BKN070 48 41 77% 42 29.66 1003.5
17 15:54 SW 13 10.00 Overcast FEW041 SCT048 OVC110 48.9 42.1 51.1 45 77% 44 29.66 1003.5 0.03 0.18
17 14:54 W 8 2.50 Light Rain Fog/Mist FEW018 BKN026 OVC045 46 42.1 86% 42 29.68 1004.1 0.06
17 13:54 SW 14 G 26 10.00 Overcast BKN033 OVC050 50 44.1 80% 45 29.68 1004.1
17 12:54 SW 20 G 25 10.00 Overcast FEW034 BKN041 OVC100 50 43 77% 44 29.69 1004.6 0.09
17 11:54 S 14 G 22 10.00 Overcast FEW055 OVC090 48.9 44.1 83% 44 29.71 1005.2 0.02
17 10:54 S 9 8.00 Light Rain FEW015 SCT029 OVC038 46 43 89% 42 29.74 1006.2 0.07
17 09:54 W 12 6.00 Light Rain Fog/Mist FEW015 SCT029 OVC038 46.9 44.1 51.1 42.1 90% 42 29.75 1006.5 0.08 0.35
17 08:54 Calm 10.00 Light Rain SCT021 BKN029 OVC037 46 44.1 93% 29.74 1006.1 0.02
17 07:54 S 5 10.00 Light Rain FEW038 BKN048 OVC070 45 43 93% 43 29.73 1006.0 0.12
17 06:54 NW 12 4.00 Light Rain Fog/Mist FEW019 BKN027 OVC036 42.1 41 96% 36 29.74 1006.3 0.12 0.13
17 05:54 S 17 10.00 Mostly Cloudy FEW055 BKN070 BKN095 51.1 42.1 71% 29.72 1005.4 0.01
17 04:54 S 18 G 24 10.00 Mostly Cloudy SCT065 BKN080 BKN095 50 44.1 80% 44 29.74 1006.1
17 03:54 SW 13 10.00 Fair CLR 48.9 42.1 48.9 43 77% 44 29.76 1006.9 0.04
17 02:54 SW 8 10.00 Partly Cloudy FEW039 SCT048 46.9 43 86% 44 29.78 1007.6 0.04
17 01:54 W 6 7.00 Light Rain FEW018 BKN038 OVC048 46 41 83% 44 29.79 1008.0
17 00:54 W 6 10.00 Partly Cloudy FEW048 SCT055 44.1 39.9 85% 41 29.78 1007.4
16 23:54 W 5 10.00 Overcast OVC050 46 39 77% 44 29.77 1007.2
16 22:54 W 13 10.00 Mostly Cloudy BKN050 46 39.9 79% 41 29.73 1006.0
16 21:54 NW 7 10.00 Fair CLR 45 41 52 45 86% 42 29.7 1004.8 0.03
16 20:54 W 15 10.00 A Few Clouds FEW034 46.9 44.1 90% 41 29.64 1002.8
16 19:54 SW 12 10.00 Mostly Cloudy BKN065 48.9 46.9 93% 45 29.6 1001.6 0.02
16 18:54 SW 13 10.00 Light Rain FEW026 BKN040 OVC055 52 48 86% 29.59 1001.2 0.01 0.01
16 17:54 SW 12 10.00 Partly Cloudy FEW014 SCT030 51.1 48 89% 29.57 1000.5
16 16:54 S 12 10.00 Mostly Cloudy SCT014 BKN031 51.1 48 89% 29.56 1000.2
16 15:54 S 14 9.00 Light Rain SCT009 BKN029 51.1 48 52 50 89% 29.56 1000.1 0.01 0.2
16 14:54 SW 7 10.00 Light Rain SCT009 BKN029 51.1 46.9 86% 29.55 999.7 0.01
16 13:54 S 9 3.00 Rain Fog/Mist BKN009 OVC045 50 48 93% 47 29.55 999.9 0.13
16 12:54 SW 5 10.00 Light Rain SCT009 BKN051 OVC065 51.1 48.9 92% 29.56 1000.1 0.03 0.05
16 11:54 Calm 10.00 Light Rain Fog/Mist OVC060 51.1 48 89% 29.57 1000.4 0.01
16 10:54 N 7 10.00 Fog/Mist SCT008 SCT027 OVC055 51.1 48.9 92% 29.57 1000.5 0.01
16 09:54 Calm 10.00 Light Rain Fog/Mist FEW009 OVC065 51.1 48.9 51.1 48.9 92% 29.63 1002.3 0.02 0.4
16 08:54 Calm 6.00 Light Rain Fog/Mist OVC060 50 48.9 96% 29.62 1002.3 0.02
16 07:54 E 5 10.00 Light Rain OVC060 50 48 93% 49 29.62 1002.2 0.04
16 06:54 E 3 10.00 Light Rain OVC060 50 48.9 96% 29.63 1002.6 0.03 0.32
16 05:54 E 3 10.00 Light Rain OVC055 50 48.9 96% 29.64 1002.8 0.1
16 04:54 S 7 3.00 Rain Fog/Mist FEW010 BKN020 OVC036 51.1 48.9 92% 29.67 1003.9 0.19
16 03:54 SE 7 4.00 Rain Fog/Mist SCT011 BKN018 OVC027 51.1 50 54 51.1 96% 29.68 1004.2 0.11 0.53
16 02:54 SE 7 10.00 Light Rain SCT013 BKN019 OVC055 52 50 93% 29.7 1004.8 0.13
16 01:54 N 7 5.00 Rain Fog/Mist BKN024 OVC029 51.1 51.1 100% 29.72 1005.4 0.16
16 00:54 Calm 9.00 Light Rain FEW024 BKN041 OVC050 52 51.1 97% 29.73 1005.9 0.09 0.13
15 23:54 N 5 9.00 Light Rain FEW026 OVC049 52 51.1 97% 29.73 1006.0 0.03
15 22:54 SE 7 10.00 Overcast BKN060 OVC075 54 51.1 90% 29.75 1006.6 0.01
15 21:54 Calm 10.00 Overcast BKN047 BKN060 OVC090 52 51.1 55.9 51.1 97% 29.76 1007.0 0.01 0.19
15 20:54 N 3 8.00 Light Rain FEW026 OVC055 52 51.1 97% 29.78 1007.7 0.09
15 19:54 S 5 10.00 Overcast FEW031 OVC065 54 51.1 90% 29.78 1007.6 0.02
15 18:54 S 6 10.00 Light Rain BKN025 BKN038 54 52 93% 29.79 1007.7 0.01 0.07
15 17:54 Calm 10.00 Light Rain OVC041 54 53.1 97% 29.78 1007.6 0.03
15 16:54 Calm 10.00 Light Rain BKN025 OVC049 55 53.1 93% 29.79 1007.8 0.03
15 15:54 S 6 10.00 Light Rain OVC044 55.9 52 59 54 87% 29.8 1008.1 0.02 0.06
15 14:54 SE 10 10.00 Light Rain BKN043 BKN050 57.9 51.1 78% 29.81 1008.5
15 13:54 E 7 10.00 Overcast with Haze BKN043 OVC065 57.9 51.1 78% 29.82 1009.0 0.02
15 12:54 E 7 5.00 Light Rain BKN043 OVC065 55.9 50 81% 29.86 1010.2 0.01 0.02
15 11:54 E 8 10.00 Overcast FEW048 SCT060 OVC080 57 48 72% 29.88 1011.0
15 10:54 E 6 10.00 Overcast SCT060 OVC080 55.9 48 75% 29.9 1011.6 0.01
15 09:54 E 3 9.00 Light Rain OVC050 54 48 55 50 80% 29.92 1012.2 0.01 0.01
15 08:54 SE 6 10.00 Overcast OVC060 53.1 46.9 80% 29.92 1012.2
15 07:54 SE 7 10.00 Mostly Cloudy BKN070 BKN080 53.1 46.9 80% 29.91 1012.1
15 06:54 E 8 10.00 Overcast BKN095 OVC120 52 46.9 83% 29.91 1011.9
15 05:54 E 9 10.00 Overcast SCT060 BKN090 OVC110 52 46 80% 29.91 1011.9
15 04:54 SE 8 10.00 Overcast FEW035 BKN075 OVC095 53.1 45 74% 29.91 1012.0
15 03:54 E 7 10.00 Overcast OVC060 52 46.9 54 48 83% 29.92 1012.3
15 02:54 SE 3 10.00 Light Rain OVC060 52 48 86% 29.94 1012.8
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)