National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Petaluma Municipal 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.
01 18:35 W 14 10.00 Mostly Cloudy SCT030 BKN038 BKN049 66.2 53.6 64% 30 0.0
01 18:10 SW 14 10.00 Mostly Cloudy SCT039 BKN048 66.2 50 56% 30 0.0
01 17:55 W 16 G 25 10.00 Mostly Cloudy SCT039 BKN047 BKN055 68 50 53% 29.99 0.0
01 17:35 W 13 10.00 Mostly Cloudy SCT037 SCT042 BKN048 68 50 53% 29.99 0.0
01 17:10 W 14 10.00 Partly Cloudy SCT046 SCT055 69.8 46.4 43% 29.99 0.0
01 16:50 W 15 10.00 Mostly Cloudy BKN046 BKN050 71.6 46.4 41% 29.99 0.0
01 16:35 W 12 10.00 Mostly Cloudy BKN044 BKN050 71.6 46.4 41% 29.99 0.0
01 16:10 W 13 10.00 Overcast BKN045 OVC050 68 46.4 46% 30 0.0
01 15:50 W 14 G 21 10.00 Overcast BKN044 OVC050 68 48.2 49% 30 0.0
01 15:30 W 15 10.00 Overcast BKN047 OVC055 69.8 46.4 43% 30 0.0
01 15:15 W 13 G 18 10.00 Overcast BKN045 OVC055 69.8 46.4 43% 30.01 0.0
01 14:50 SW 13 G 18 10.00 Overcast BKN046 OVC050 69.8 48.2 46% 30.01 0.0
01 14:35 W 7 G 15 10.00 Overcast BKN048 OVC055 69.8 48.2 46% 30 0.0
01 14:15 W 14 10.00 Overcast BKN049 OVC055 73.4 46.4 38% 30 0.0
01 13:50 W 14 G 22 10.00 Overcast BKN050 OVC055 71.6 46.4 41% 30 0.0
01 13:35 SW 14 10.00 Overcast BKN050 OVC055 71.6 44.6 38% 30.01 0.0
01 13:10 SW 14 10.00 Overcast OVC049 71.6 44.6 38% 30.01 0.0
01 12:50 S 10 G 16 10.00 Mostly Cloudy BKN050 BKN055 75.2 46.4 36% 77 30.01 0.0
01 12:35 W 6 G 15 10.00 Partly Cloudy SCT050 71.6 46.4 41% 30.01 0.0
01 12:10 W 10 10.00 Mostly Cloudy SCT040 BKN050 68 48.2 49% 30.02 0.0
01 11:50 NW 3 10.00 Partly Cloudy FEW047 SCT055 69.8 48.2 46% 30.02 0.0
01 11:30 W 10 G 16 10.00 Partly Cloudy FEW032 SCT046 SCT050 68 48.2 49% 30.02 0.0
01 11:15 W 9 G 17 10.00 Mostly Cloudy FEW026 SCT038 BKN046 66.2 48.2 52% 30.02 0.0
01 10:50 W 9 10.00 Mostly Cloudy FEW022 SCT027 BKN037 68 51.8 56% 30.02 0.0
01 10:35 W 8 10.00 Overcast SCT022 BKN028 OVC050 66.2 53.6 64% 30.01 0.0
01 10:15 Vrbl 5 10.00 Mostly Cloudy FEW018 BKN023 BKN031 64.4 55.4 73% 30.01 0.0
01 09:50 W 9 10.00 Overcast BKN016 BKN021 OVC032 62.6 57.2 83% 30.01 0.0
01 09:30 W 8 10.00 Overcast FEW016 OVC029 60.8 57.2 88% 30.01 0.0
01 09:15 Vrbl 6 G 13 10.00 Overcast OVC029 60.8 57.2 88% 30 0.0
01 08:50 Vrbl 5 10.00 Overcast OVC030 59 57.2 94% 30 0.0
01 08:30 Calm 10.00 Mostly Cloudy FEW020 BKN030 59 57.2 94% 29.99 0.0
01 08:10 W 6 G 16 2.50 Fog/Mist FEW008 FEW012 BKN021 57.2 57.2 100% 29.99 0.0
01 07:50 W 14 10.00 Overcast BKN007 BKN012 OVC037 57.2 57.2 100% 29.99 0.0
01 07:30 W 3 10.00 Overcast SCT007 OVC036 57.2 57.2 100% 29.97 0.0
01 07:15 W 5 10.00 Overcast BKN006 OVC037 57.2 57.2 100% 29.97 0.0
01 06:50 W 7 10.00 Overcast BKN006 OVC036 57.2 57.2 100% 29.96 0.0
01 06:30 W 6 10.00 Overcast OVC006 57.2 57.2 100% 29.95 0.0
01 06:15 W 8 10.00 Overcast OVC006 57.2 57.2 100% 29.95 0.0
01 05:50 W 5 10.00 Overcast OVC004 57.2 57.2 100% 29.94 0.0
01 05:35 W 6 G 12 10.00 Overcast OVC005 57.2 57.2 100% 29.94 0.0
01 05:15 W 8 10.00 Overcast OVC005 57.2 57.2 100% 29.94 0.0
01 04:50 W 8 10.00 Overcast OVC005 57.2 57.2 100% 29.94 0.0
01 04:30 NW 3 10.00 Overcast OVC005 57.2 57.2 100% 29.93 0.0
01 04:15 W 8 10.00 Overcast BKN005 OVC036 57.2 57.2 100% 29.94 0.0
01 03:50 W 12 10.00 Overcast OVC005 57.2 57.2 100% 29.95 0.0
01 03:35 W 9 10.00 Overcast OVC006 57.2 57.2 100% 29.94 0.0
01 03:10 W 8 10.00 Overcast OVC006 57.2 57.2 100% 29.95 0.0
01 02:50 Vrbl 5 10.00 Overcast OVC006 57.2 57.2 100% 29.94 0.0
01 02:35 W 7 10.00 Overcast OVC007 57.2 57.2 100% 29.94 0.0
01 02:10 Vrbl 7 G 13 10.00 Overcast OVC008 57.2 57.2 100% 29.94 0.0
01 01:50 W 8 10.00 Overcast OVC009 57.2 57.2 100% 29.94 0.0
01 01:30 W 8 10.00 Overcast BKN009 OVC013 57.2 57.2 100% 29.94 0.0
01 01:10 W 7 G 14 10.00 Overcast OVC008 57.2 57.2 100% 29.93 0.0
01 00:55 W 10 10.00 Overcast OVC008 57.2 57.2 100% 29.93 0.0
01 00:30 W 12 9.00 Overcast OVC009 57.2 57.2 100% 29.93 0.0
01 00:10 W 7 G 13 10.00 Overcast OVC009 57.2 57.2 100% 29.93 0.0
31 23:55 W 10 10.00 Overcast OVC010 57.2 57.2 100% 29.93 0.0
31 23:35 W 10 G 16 10.00 Overcast OVC010 57.2 57.2 100% 29.93 0.0
31 23:10 W 13 G 20 10.00 Overcast OVC010 57.2 57.2 100% 29.94 0.0
31 22:55 W 9 10.00 Overcast BKN010 OVC013 59 57.2 94% 29.94 0.0
31 22:35 W 9 G 16 10.00 Overcast BKN011 BKN022 OVC029 59 57.2 94% 29.94 0.0
31 22:10 W 10 G 18 10.00 Overcast BKN013 BKN018 OVC022 59 57.2 94% 29.94 0.0
31 21:50 W 10 G 18 10.00 Overcast OVC014 59 57.2 94% 29.94 0.0
31 21:35 W 12 8.00 Overcast OVC013 59 57.2 94% 29.93 0.0
31 21:15 W 9 G 20 10.00 Overcast BKN015 OVC020 59 55.4 88% 29.94 0.0
31 20:55 W 12 9.00 Overcast OVC016 59 55.4 88% 29.93 0.0
31 20:35 W 9 10.00 Overcast BKN018 OVC022 59 55.4 88% 29.92 0.0
31 20:10 W 10 10.00 Overcast OVC020 60.8 55.4 83% 29.92 0.0
31 19:55 W 8 G 17 10.00 Overcast OVC020 60.8 55.4 83% 29.92 0.0
31 19:35 W 12 10.00 Overcast OVC019 60.8 53.6 77% 29.91 0.0
31 19:10 W 12 G 18 10.00 Overcast OVC018 60.8 53.6 77% 29.91 0.0
31 18:55 W 16 10.00 Overcast OVC018 60.8 53.6 77% 29.91 0.0
31 18:35 W 16 10.00 Mostly Cloudy BKN020 62.6 53.6 73% 29.91 0.0
31 18:10 W 13 G 23 10.00 Mostly Cloudy BKN021 62.6 53.6 73% 29.91 0.0
31 17:55 W 14 G 22 10.00 Mostly Cloudy BKN022 64.4 53.6 68% 29.91 0.0
31 17:35 SW 17 10.00 Partly Cloudy SCT023 64.4 51.8 64% 29.91 0.0
31 17:15 W 17 G 26 10.00 A Few Clouds FEW025 66.2 51.8 60% 29.92 0.0
31 16:35 W 16 G 23 10.00 Mostly Cloudy BKN026 68 51.8 56% 29.91 0.0
31 16:10 W 14 G 23 10.00 Overcast OVC026 68 51.8 56% 29.92 0.0
31 15:50 W 15 G 21 10.00 Mostly Cloudy BKN026 68 51.8 56% 29.93 0.0
31 15:35 W 15 G 21 10.00 Mostly Cloudy BKN027 68 51.8 56% 29.93 0.0
31 15:10 W 14 G 21 10.00 Mostly Cloudy BKN026 68 51.8 56% 29.93 0.0
31 14:50 W 14 G 22 10.00 Mostly Cloudy BKN027 69.8 51.8 53% 29.94 0.0
31 14:30 W 12 G 20 10.00 A Few Clouds FEW028 69.8 51.8 53% 29.94 0.0
31 14:15 W 14 G 22 10.00 A Few Clouds FEW029 69.8 51.8 53% 29.94 0.0
31 13:50 W 13 10.00 Partly Cloudy SCT030 69.8 51.8 53% 29.94 0.0
31 13:35 W 8 10.00 Fair CLR 69.8 51.8 53% 29.94 0.0
31 13:15 Vrbl 5 G 12 10.00 A Few Clouds FEW023 68 53.6 60% 29.94 0.0
31 12:50 Calm 10.00 Mostly Cloudy BKN019 64.4 51.8 64% 29.95 0.0
31 12:35 NW 6 10.00 Overcast OVC018 64.4 53.6 68% 29.95 0.0
31 12:15 Vrbl 5 10.00 Overcast OVC017 62.6 51.8 68% 29.96 0.0
31 11:50 Vrbl 3 10.00 Overcast OVC015 59 51.8 77% 29.96 0.0
31 11:35 Vrbl 6 10.00 Overcast OVC015 59 51.8 77% 29.96 0.0
31 11:10 SW 6 10.00 Overcast OVC015 59 51.8 77% 29.96 0.0
31 10:50 Calm 10.00 Overcast OVC014 59 51.8 77% 29.96 0.0
31 10:35 SW 5 10.00 Overcast OVC014 57.2 51.8 82% 29.96 0.0
31 10:15 SW 7 10.00 Overcast OVC013 57.2 51.8 82% 29.95 0.0
31 09:50 Calm 10.00 Overcast OVC012 57.2 53.6 88% 29.95 0.0
31 09:35 Calm 10.00 Overcast OVC011 57.2 53.6 88% 29.94 0.0
31 09:15 Calm 10.00 Overcast OVC011 55.4 53.6 94% 29.94 0.0
31 08:50 Calm 10.00 Overcast OVC010 55.4 53.6 94% 29.94 0.0
31 08:30 Calm 9.00 Overcast OVC009 53.6 53.6 100% 29.93 0.0
31 08:10 Vrbl 3 9.00 Overcast OVC008 53.6 53.6 100% 29.93 0.0
31 07:50 E 3 8.00 Overcast OVC007 53.6 53.6 100% 29.93 0.0
31 07:30 Calm 8.00 Overcast OVC007 53.6 51.8 94% 29.92 0.0
31 07:10 Calm 9.00 Overcast OVC007 51.8 51.8 100% 29.92 0.0
31 06:50 SW 5 9.00 Overcast OVC007 51.8 51.8 100% 29.92 0.0
31 06:30 Calm 9.00 Overcast OVC007 51.8 51.8 100% 29.91 0.0
31 06:10 SW 5 9.00 Overcast OVC008 51.8 51.8 100% 29.91 0.0
31 05:50 Calm 9.00 Overcast OVC009 51.8 51.8 100% 29.91 0.0
31 05:35 Calm 10.00 Overcast OVC009 51.8 51.8 100% 29.91 0.0
31 05:15 Calm 10.00 Overcast OVC010 51.8 51.8 100% 29.9 0.0
31 04:50 Calm 10.00 Overcast OVC013 48.2 48.2 100% 29.9 0.0
31 04:35 Calm 9.00 Overcast OVC013 48.2 48.2 100% 29.9 0.0
31 04:15 Calm 10.00 Overcast OVC013 46.4 46.4 100% 29.9 0.0
31 03:50 Calm 10.00 Overcast OVC013 46.4 46.4 100% 29.9 0.0
31 03:35 Calm 9.00 Overcast OVC013 46.4 46.4 100% 29.9 0.0
31 03:15 Calm 9.00 Overcast OVC013 46.4 46.4 100% 29.89 0.0
31 02:50 Calm 9.00 Overcast OVC014 46.4 46.4 100% 29.89 0.0
31 02:30 Calm 9.00 Overcast OVC013 48.2 48.2 100% 29.89 0.0
31 02:10 Calm 9.00 Overcast OVC013 48.2 48.2 100% 29.89 0.0
31 01:50 Calm 8.00 Mostly Cloudy BKN014 48.2 48.2 100% 29.89 0.0
31 01:35 Calm 5.00 Fog/Mist BKN015 50 50 100% 29.9 0.0
31 01:15 Calm 8.00 A Few Clouds FEW015 48.2 48.2 100% 29.9 0.0
31 00:50 Calm 8.00 A Few Clouds FEW016 FEW022 50 50 100% 29.9 0.0
31 00:35 Calm 9.00 Mostly Cloudy SCT015 BKN022 50 48.2 94% 29.9 0.0
31 00:15 Calm 9.00 Overcast BKN015 OVC021 50 50 100% 29.9 0.0
30 23:55 Calm 10.00 Mostly Cloudy BKN014 BKN021 50 50 100% 29.9 0.0
30 23:35 Calm 8.00 Mostly Cloudy BKN015 BKN023 50 50 100% 29.9 0.0
30 23:10 Calm 10.00 Mostly Cloudy BKN014 BKN019 BKN024 51.8 51.8 100% 29.9 0.0
30 22:55 Calm 10.00 Mostly Cloudy BKN014 BKN020 BKN027 51.8 51.8 100% 29.9 0.0
30 22:35 Calm 10.00 Overcast SCT015 BKN021 OVC026 51.8 51.8 100% 29.9 0.0
30 22:10 Calm 10.00 Overcast SCT016 BKN022 OVC026 51.8 51.8 100% 29.9 0.0
30 21:50 Calm 10.00 Mostly Cloudy SCT018 BKN024 53.6 53.6 100% 29.9 0.0
30 21:35 Calm 10.00 Mostly Cloudy FEW013 SCT017 BKN024 53.6 51.8 94% 29.9 0.0
30 21:10 Calm 10.00 Mostly Cloudy FEW004 BKN016 BKN023 53.6 53.6 100% 29.9 0.0
30 20:55 Calm 10.00 Overcast SCT003 BKN016 OVC022 53.6 53.6 100% 29.89 0.0
30 20:35 NW 3 10.00 Overcast SCT003 OVC022 55.4 53.6 94% 29.89 0.0
30 20:10 Calm 10.00 Mostly Cloudy FEW003 BKN026 BKN031 55.4 53.6 94% 29.88 0.0
30 19:55 NW 5 10.00 Partly Cloudy SCT028 57.2 51.8 82% 29.88 0.0
30 19:35 NW 6 10.00 Fair CLR 60.8 51.8 72% 29.88 0.0
30 19:10 NW 5 10.00 Fair CLR 64.4 50 60% 29.88 0.0
30 18:55 W 9 10.00 Fair CLR 66.2 50 56% 29.88 0.0
30 18:35 W 9 10.00 Fair CLR 68 50 53% 29.89 0.0
30 18:10 Vrbl 6 10.00 Fair CLR 69.8 50 50% 29.88 0.0
30 17:55 Vrbl 6 10.00 Fair CLR 71.6 50 47% 29.89 0.0
30 17:35 Vrbl 5 G 17 10.00 Fair CLR 71.6 50 47% 29.88 0.0
30 17:10 Vrbl 7 10.00 Fair CLR 75.2 50 41% 78 29.88 0.0
30 16:55 NW 8 G 15 10.00 Fair CLR 75.2 50 41% 78 29.89 0.0
30 16:30 NW 6 G 14 10.00 Fair CLR 77 51.8 42% 78 29.88 0.0
30 16:15 W 10 10.00 Fair CLR 78.8 50 37% 79 29.88 0.0
30 15:55 Vrbl 5 G 14 10.00 Fair CLR 78.8 51.8 39% 79 29.88 0.0
30 15:35 NW 8 G 15 10.00 Fair CLR 80.6 51.8 37% 80 29.89 0.0
30 15:15 W 9 10.00 Fair CLR 80.6 51.8 37% 80 29.89 0.0
30 14:55 Calm 10.00 Fair CLR 80.6 53.6 39% 80 29.9 0.0
30 14:35 Vrbl 3 10.00 Fair CLR 80.6 51.8 37% 80 29.91 0.0
30 14:15 Vrbl 6 10.00 Fair CLR 78.8 53.6 42% 79 29.92 0.0
30 13:55 Calm 10.00 Fair CLR 78.8 53.6 42% 79 29.92 0.0
30 13:30 Vrbl 5 10.00 Fair CLR 78.8 53.6 42% 79 29.93 0.0
30 13:15 Calm 10.00 Fair CLR 77 53.6 44% 78 29.93 0.0
30 12:55 Vrbl 5 10.00 Fair CLR 75.2 53.6 47% 78 29.94 0.0
30 12:30 Vrbl 3 10.00 Fair CLR 73.4 51.8 47% 29.94 0.0
30 12:15 Vrbl 5 10.00 Fair CLR 73.4 51.8 47% 29.95 0.0
30 11:55 Vrbl 5 10.00 Fair CLR 71.6 51.8 50% 29.95 0.0
30 11:30 Calm 10.00 Fair CLR 69.8 51.8 53% 29.96 0.0
30 11:15 Vrbl 3 G 12 10.00 Fair CLR 68 53.6 60% 29.96 0.0
30 10:55 Vrbl 6 G 14 10.00 Fair CLR 66.2 53.6 64% 29.96 0.0
30 10:30 Vrbl 3 G 12 10.00 Fair CLR 64.4 53.6 68% 29.96 0.0
30 10:15 Vrbl 5 G 16 10.00 Fair CLR 64.4 53.6 68% 29.96 0.0
30 09:55 SE 8 9.00 Fair CLR 62.6 53.6 73% 29.96 0.0
30 09:30 Vrbl 5 G 13 10.00 Fair CLR 60.8 53.6 77% 29.96 0.0
30 09:15 SE 6 G 12 10.00 Fair CLR 59 55.4 88% 29.96 0.0
30 08:55 Vrbl 5 G 12 9.00 Mostly Cloudy BKN008 57.2 55.4 94% 29.96 0.0
30 08:30 Vrbl 3 7.00 Overcast OVC008 55.4 55.4 100% 29.96 0.0
30 08:15 Vrbl 3 7.00 Overcast OVC007 55.4 55.4 100% 29.96 0.0
30 07:55 Calm 9.00 Mostly Cloudy BKN008 50 50 100% 29.96 0.0
30 07:30 Calm 9.00 A Few Clouds FEW008 48.2 48.2 100% 29.95 0.0
30 07:15 Calm 9.00 A Few Clouds FEW008 46.4 46.4 100% 29.95 0.0
30 06:55 Calm 8.00 Mostly Cloudy BKN008 BKN025 44.6 44.6 100% 29.94 0.0
30 06:30 Calm 10.00 Overcast FEW008 OVC021 44.6 44.6 100% 29.94 0.0
30 06:15 Calm 10.00 Overcast OVC021 44.6 44.6 100% 29.93 0.0
30 05:55 Calm 10.00 Overcast OVC019 46.4 46.4 100% 29.93 0.0
30 05:30 Calm 10.00 Overcast OVC018 44.6 44.6 100% 29.92 0.0
30 05:15 Calm 10.00 Overcast OVC019 46.4 46.4 100% 29.92 0.0
30 04:55 Calm 10.00 Overcast OVC019 46.4 46.4 100% 29.92 0.0
30 04:35 Calm 10.00 Overcast OVC019 46.4 46.4 100% 29.92 0.0
30 03:55 Calm 10.00 Overcast BKN021 OVC026 46.4 46.4 100% 29.92 0.0
30 03:30 Calm 10.00 Overcast OVC022 46.4 46.4 100% 29.92 0.0
30 03:15 Calm 10.00 Overcast BKN020 OVC025 46.4 46.4 100% 29.92 0.0
30 02:55 Calm 10.00 Overcast OVC021 46.4 46.4 100% 29.93 0.0
30 02:30 Calm 10.00 Overcast OVC020 48.2 48.2 100% 29.92 0.0
30 02:10 Calm 10.00 Overcast OVC019 48.2 48.2 100% 29.92 0.0
30 01:55 Calm 10.00 Overcast OVC020 48.2 48.2 100% 29.92 0.0
30 01:30 Calm 8.00 Overcast OVC018 50 50 100% 29.92 0.0
30 01:15 Calm 10.00 Overcast OVC018 50 50 100% 29.93 0.0
30 00:55 Calm 6.00 Fog/Mist BKN018 BKN022 51.8 51.8 100% 29.93 0.0
30 00:30 N 3 10.00 Overcast OVC018 51.8 50 94% 29.93 0.0
30 00:15 Calm 10.00 Overcast OVC019 51.8 50 94% 29.93 0.0
29 23:55 N 3 10.00 Overcast OVC020 51.8 50 94% 29.93 0.0
29 23:35 Calm 10.00 Overcast OVC019 51.8 50 94% 29.93 0.0
29 23:15 Calm 10.00 Overcast OVC018 51.8 50 94% 29.93 0.0
29 22:55 Calm 10.00 Overcast OVC017 53.6 50 88% 29.93 0.0
29 22:35 Calm 10.00 Overcast OVC018 53.6 50 88% 29.93 0.0
29 22:10 Calm 10.00 Mostly Cloudy BKN017 53.6 51.8 94% 29.93 0.0
29 21:55 Calm 10.00 Mostly Cloudy BKN018 55.4 51.8 88% 29.93 0.0
29 21:35 Calm 10.00 Mostly Cloudy BKN017 57.2 50 77% 29.93 0.0
29 21:15 Calm 10.00 Mostly Cloudy BKN016 57.2 50 77% 29.93 0.0
29 20:55 Calm 10.00 Mostly Cloudy BKN018 59 50 72% 29.92 0.0
29 20:35 W 7 10.00 Partly Cloudy SCT019 60.8 48.2 63% 29.91 0.0
29 20:15 W 9 10.00 Partly Cloudy SCT021 62.6 48.2 60% 29.9 0.0
29 19:55 SW 8 10.00 Fair CLR 64.4 48.2 56% 29.9 0.0
29 19:35 SW 9 10.00 Fair CLR 66.2 46.4 49% 29.9 0.0
29 19:15 SW 9 10.00 Fair CLR 68 46.4 46% 29.9 0.0
29 18:55 SW 8 10.00 Fair CLR 69.8 48.2 46% 29.89 0.0
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)