Weather observations for the past three days for
Petaluma Municipal 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.
03 20:55 Vrbl 5 10.00 Overcast SCT028 BKN035 OVC046 55.4 53.6 94% 30.04 0.0
03 20:35 E 7 G 17 10.00 Overcast BKN035 BKN045 OVC050 55.4 53.6 94% 30.04 0.0
03 20:15 E 10 10.00 Overcast SCT036 OVC050 55.4 53.6 94% 30.04 0.0
03 19:55 E 9 G 16 10.00 Overcast SCT027 OVC035 55.4 53.6 94% 30.04 0.0
03 19:35 E 10 G 17 10.00 Overcast BKN027 OVC034 55.4 53.6 94% 30.03 0.0
03 19:15 E 8 G 15 7.00 Overcast BKN029 BKN034 OVC055 55.4 53.6 94% 30.03 0.0
03 18:55 NE 12 G 17 10.00 Overcast BKN027 OVC032 53.6 53.6 100% 30.02 0.0
03 18:35 E 8 10.00 Overcast OVC027 53.6 53.6 100% 30.03 0.0
03 18:15 Vrbl 5 7.00 Overcast OVC027 53.6 53.6 100% 30.02 0.0
03 17:55 Vrbl 3 4.00 Fog/Mist OVC023 53.6 53.6 100% 30.02 0.0
03 17:35 Vrbl 3 6.00 Fog/Mist OVC022 53.6 53.6 100% 30.02 0.0
03 17:10 E 7 9.00 Overcast SCT022 OVC028 55.4 55.4 100% 30.01 0.0
03 16:55 Vrbl 7 G 13 10.00 Overcast BKN025 BKN029 OVC055 55.4 55.4 100% 30.01 0.0
03 16:35 E 8 10.00 Overcast SCT021 BKN047 OVC075 55.4 55.4 100% 30.01 0.0
03 15:50 E 7 4.00 Fog/Mist BKN026 OVC031 55.4 55.4 100% 30.01 0.0
03 15:35 E 7 G 14 3.00 Fog/Mist FEW019 SCT024 OVC031 55.4 55.4 100% 30.01 0.0
03 15:10 E 8 G 15 3.00 Fog/Mist FEW017 BKN027 OVC039 57.2 55.4 94% 30.01 0.0
03 14:50 E 9 G 16 10.00 Overcast BKN017 BKN034 OVC110 57.2 55.4 94% 30.01 0.0
03 14:35 E 9 G 17 10.00 Overcast SCT015 BKN020 OVC110 57.2 55.4 94% 30.01 0.0
03 14:10 E 8 G 14 10.00 Overcast OVC014 57.2 55.4 94% 30.01 0.0
03 13:50 Vrbl 7 10.00 Overcast OVC014 59 55.4 88% 30.01 0.0
03 13:35 SE 6 G 13 10.00 Overcast BKN014 BKN033 OVC050 59 55.4 88% 30.02 0.0
03 13:10 Vrbl 6 G 14 10.00 Overcast BKN015 BKN028 OVC034 59 55.4 88% 30.02 0.0
03 12:50 Vrbl 3 G 12 10.00 Overcast BKN014 BKN029 OVC035 59 55.4 88% 30.02 0.0
03 12:35 Vrbl 6 G 14 10.00 Overcast BKN014 BKN027 OVC037 59 55.4 88% 30.02 0.0
03 12:10 Vrbl 6 G 13 10.00 Overcast BKN014 OVC021 57.2 55.4 94% 30.03 0.0
03 11:50 Vrbl 6 G 15 8.00 Overcast BKN014 BKN021 OVC028 55.4 55.4 100% 30.04 0.0
03 11:35 Vrbl 7 G 14 4.00 Fog/Mist SCT013 BKN022 OVC029 55.4 55.4 100% 30.03 0.0
03 11:10 SE 7 G 15 3.00 Fog/Mist BKN012 BKN021 OVC035 55.4 55.4 100% 30.04 0.0
03 10:50 Vrbl 6 G 17 8.00 Mostly Cloudy SCT015 SCT027 BKN035 55.4 55.4 100% 30.04 0.0
03 10:35 SE 9 G 16 4.00 Fog/Mist BKN013 BKN023 BKN032 55.4 55.4 100% 30.04 0.0
03 10:10 Vrbl 6 G 14 10.00 Mostly Cloudy FEW009 BKN014 BKN040 55.4 55.4 100% 30.03 0.0
03 09:50 Vrbl 6 G 12 1.25 Fog/Mist BKN011 OVC017 53.6 53.6 100% 30.04 0.0
03 09:30 Calm 10.00 Mostly Cloudy FEW011 SCT018 BKN023 53.6 53.6 100% 30.04 0.0
03 09:10 Vrbl 5 9.00 Overcast SCT023 BKN047 OVC080 53.6 53.6 100% 30.04 0.0
03 08:50 Vrbl 5 G 17 3.00 Fog/Mist FEW029 SCT039 BKN050 53.6 53.6 100% 30.04 0.0
03 08:35 Vrbl 3 5.00 Fog/Mist FEW036 BKN050 BKN060 53.6 53.6 100% 30.05 0.0
03 08:10 Calm 2.50 Fog/Mist BKN032 BKN038 OVC048 50 50 100% 30.06 0.0
03 07:50 Calm 3.00 Fog/Mist FEW033 BKN049 OVC055 50 50 100% 30.05 0.0
03 07:35 Calm 7.00 Overcast FEW044 OVC055 50 50 100% 30.05 0.0
03 07:15 Calm 10.00 Overcast OVC060 50 48.2 94% 30.04 0.0
03 06:50 SE 5 10.00 Overcast OVC060 50 48.2 94% 49 30.04 0.0
03 06:35 SE 3 10.00 Overcast OVC060 48.2 48.2 100% 30.03 0.0
03 06:10 Calm 10.00 Overcast BKN070 OVC095 48.2 46.4 94% 30.04 0.0
03 05:50 Calm 10.00 Overcast FEW020 FEW027 OVC095 46.4 44.6 93% 30.04 0.0
03 05:35 Calm 10.00 Overcast FEW029 FEW040 OVC095 44.6 44.6 100% 30.04 0.0
03 05:10 Calm 10.00 Mostly Cloudy FEW022 SCT041 BKN048 44.6 44.6 100% 30.05 0.0
03 04:50 Calm 10.00 Overcast SCT024 BKN043 OVC100 44.6 42.8 93% 30.05 0.0
03 04:35 Calm 10.00 Overcast SCT025 SCT029 OVC050 44.6 44.6 100% 30.05 0.0
03 04:10 Calm 10.00 Overcast FEW034 SCT041 OVC047 42.8 42.8 100% 30.05 0.0
03 03:50 Calm 10.00 Mostly Cloudy SCT039 BKN045 42.8 42.8 100% 30.05 0.0
03 03:35 NE 3 10.00 Mostly Cloudy BKN041 BKN048 42.8 42.8 100% 30.05 0.0
03 03:10 Calm 10.00 Mostly Cloudy FEW028 SCT036 BKN043 42.8 42.8 100% 30.06 0.0
03 02:50 Calm 10.00 Mostly Cloudy FEW028 SCT036 BKN045 44.6 42.8 93% 30.06 0.0
03 02:35 Calm 10.00 Mostly Cloudy FEW033 SCT042 BKN048 46.4 44.6 93% 30.06 0.0
03 02:10 NE 5 10.00 Partly Cloudy FEW036 SCT048 42.8 42.8 100% 41 30.07 0.0
03 01:50 Calm 10.00 Partly Cloudy SCT049 44.6 44.6 100% 30.08 0.0
03 01:35 Calm 10.00 A Few Clouds FEW044 FEW050 44.6 42.8 93% 30.08 0.0
03 01:10 Calm 10.00 Fair CLR 44.6 42.8 93% 30.07 0.0
03 00:50 NW 3 10.00 Fair CLR 48.2 44.6 87% 30.07 0.0
03 00:35 Calm 10.00 Fair CLR 50 44.6 82% 30.07 0.0
03 00:10 SE 5 10.00 Fair CLR 50 44.6 82% 49 30.06 0.0
02 23:50 SE 6 10.00 Fair CLR 50 44.6 82% 48 30.06 0.0
02 23:35 SE 3 10.00 Fair CLR 50 46.4 88% 30.06 0.0
02 23:10 SE 7 10.00 Fair CLR 50 46.4 88% 48 30.08 0.0
02 22:55 SE 5 10.00 Fair CLR 48.2 44.6 87% 47 30.08 0.0
02 22:35 Calm 10.00 Fair CLR 50 44.6 82% 30.09 0.0
02 22:10 Vrbl 3 10.00 Fair CLR 48.2 46.4 94% 30.09 0.0
02 21:55 E 3 10.00 Fair CLR 48.2 46.4 94% 30.09 0.0
02 21:35 Calm 10.00 Fair CLR 51.8 48.2 88% 30.1 0.0
02 21:15 Calm 10.00 Fair CLR 51.8 46.4 82% 30.09 0.0
02 20:55 Vrbl 3 10.00 Fair CLR 53.6 46.4 77% 30.08 0.0
02 20:35 Calm 10.00 A Few Clouds FEW018 51.8 48.2 88% 30.1 0.0
02 20:15 Calm 10.00 Fair CLR 51.8 46.4 82% 30.11 0.0
02 19:55 Calm 10.00 Fair CLR 51.8 46.4 82% 30.11 0.0
02 19:35 Calm 10.00 Fair CLR 51.8 46.4 82% 30.11 0.0
02 19:10 E 3 10.00 Partly Cloudy SCT020 SCT026 53.6 46.4 77% 30.12 0.0
02 18:55 Calm 10.00 Mostly Cloudy SCT017 BKN021 BKN026 53.6 50 88% 30.13 0.0
02 18:35 Calm 10.00 Overcast OVC018 55.4 51.8 88% 30.12 0.0
02 18:10 NW 3 10.00 A Few Clouds FEW018 FEW044 55.4 46.4 72% 30.14 0.0
02 17:50 W 5 10.00 Fair CLR 55.4 46.4 72% 30.14 0.0
02 17:35 NE 5 10.00 Fair CLR 55.4 44.6 67% 30.13 0.0
02 17:15 Calm 10.00 Fair CLR 57.2 44.6 63% 30.14 0.0
02 16:55 Calm 10.00 Fair CLR 60.8 42.8 52% 30.13 0.0
02 16:35 S 3 10.00 Fair CLR 62.6 42.8 49% 30.13 0.0
02 16:15 S 5 10.00 Fair CLR 62.6 41 45% 30.13 0.0
02 15:55 SE 5 10.00 Fair CLR 64.4 42.8 46% 30.13 0.0
02 15:35 S 5 10.00 Fair CLR 64.4 42.8 46% 30.13 0.0
02 15:15 SE 7 10.00 Fair CLR 66.2 42.8 43% 30.14 0.0
02 14:50 Vrbl 6 10.00 Fair CLR 64.4 44.6 49% 30.14 0.0
02 14:35 Vrbl 6 10.00 Fair CLR 64.4 44.6 49% 30.13 0.0
02 14:15 Vrbl 6 10.00 Fair CLR 64.4 42.8 46% 30.15 0.0
02 13:55 Vrbl 3 10.00 Fair CLR 64.4 42.8 46% 30.14 0.0
02 13:35 SE 6 10.00 Fair CLR 64.4 44.6 49% 30.16 0.0
02 13:15 S 7 10.00 Fair CLR 64.4 46.4 52% 30.15 0.0
02 12:55 SE 8 10.00 Fair CLR 64.4 46.4 52% 30.17 0.0
02 12:35 S 9 10.00 Fair CLR 64.4 44.6 49% 30.18 0.0
02 12:15 S 8 10.00 Fair CLR 62.6 48.2 60% 30.18 0.0
02 11:55 S 7 10.00 Fair CLR 62.6 48.2 60% 30.19 0.0
02 11:30 Vrbl 3 10.00 Fair CLR 60.8 50 68% 30.2 0.0
02 11:10 SE 6 10.00 Fair CLR 59 50 72% 30.21 0.0
02 10:55 Calm 10.00 Fair CLR 59 50 72% 30.2 0.0
02 10:35 S 9 10.00 Fair CLR 57.2 50 77% 30.19 0.0
02 10:10 S 6 10.00 Fair CLR 55.4 50 82% 30.18 0.0
02 09:55 Vrbl 6 10.00 Fair CLR 55.4 50 82% 30.2 0.0
02 09:35 Calm 10.00 Fair CLR 51.8 46.4 82% 30.2 0.0
02 09:15 Calm 10.00 Fair CLR 51.8 46.4 82% 30.2 0.0
02 08:55 Calm 10.00 Fair CLR 50 46.4 88% 30.2 0.0
02 08:35 Calm 10.00 Fair CLR 46.4 46.4 100% 30.21 0.0
02 08:15 Calm 10.00 Fair CLR 44.6 44.6 100% 30.21 0.0
02 07:55 Calm 10.00 Fair CLR 42.8 42.8 100% 30.21 0.0
02 07:35 Calm 9.00 Fair CLR 41 41 100% 30.21 0.0
02 07:15 Calm 8.00 Fair CLR 39.2 39.2 100% 30.2 0.0
02 06:55 Calm 8.00 Fair CLR 39.2 39.2 100% 30.19 0.0
02 06:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.17 0.0
02 06:10 Calm 10.00 Fair CLR 41 41 100% 30.17 0.0
02 05:50 N 3 10.00 A Few Clouds FEW025 39.2 39.2 100% 30.17 0.0
02 05:35 Calm 9.00 Fair CLR 39.2 39.2 100% 30.17 0.0
02 05:15 Calm 10.00 Fair CLR 37.4 37.4 100% 30.15 0.0
02 04:55 Calm 6.00 Fog/Mist CLR 39.2 39.2 100% 30.15 0.0
02 04:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.14 0.0
02 04:15 Calm 10.00 A Few Clouds FEW024 41 41 100% 30.13 0.0
02 03:50 Calm 10.00 Fair CLR 42.8 41 93% 30.13 0.0
02 03:35 Calm 10.00 Fair CLR 42.8 42.8 100% 30.13 0.0
02 03:15 Calm 10.00 Fair CLR 42.8 42.8 100% 30.12 0.0
02 02:55 Calm 10.00 A Few Clouds FEW003 42.8 41 93% 30.12 0.0
02 02:35 Calm 10.00 Partly Cloudy SCT003 SCT020 42.8 41 93% 30.13 0.0
02 02:15 Calm 10.00 A Few Clouds FEW022 41 41 100% 30.12 0.0
02 01:55 Calm 10.00 A Few Clouds FEW024 39.2 39.2 100% 30.11 0.0
02 01:35 Calm 10.00 Fair CLR 41 41 100% 30.11 0.0
02 01:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.12 0.0
02 00:55 Calm 10.00 A Few Clouds FEW003 FEW022 41 41 100% 30.14 0.0
02 00:35 Calm 10.00 Fair CLR 41 41 100% 30.13 0.0
02 00:15 Calm 10.00 A Few Clouds FEW025 41 41 100% 30.13 0.0
01 23:55 Calm 10.00 Partly Cloudy FEW024 SCT029 42.8 42.8 100% 30.13 0.0
01 23:35 Calm 10.00 A Few Clouds FEW024 42.8 42.8 100% 30.13 0.0
01 23:15 Calm 10.00 Partly Cloudy FEW003 SCT024 42.8 42.8 100% 30.12 0.0
01 22:55 Calm 10.00 Partly Cloudy FEW003 SCT024 42.8 42.8 100% 30.12 0.0
01 22:35 Calm 10.00 A Few Clouds FEW024 44.6 44.6 100% 30.11 0.0
01 22:15 N 3 10.00 A Few Clouds FEW022 FEW026 44.6 44.6 100% 30.12 0.0
01 21:55 Calm 10.00 A Few Clouds FEW023 42.8 42.8 100% 30.1 0.0
01 21:35 Calm 10.00 Fair CLR 42.8 42.8 100% 30.1 0.0
01 21:10 Calm 10.00 Fair CLR 42.8 42.8 100% 30.09 0.0
01 20:55 Calm 10.00 Fair CLR 44.6 44.6 100% 30.08 0.0
01 20:35 Calm 10.00 Fair CLR 46.4 44.6 93% 30.07 0.0
01 20:15 N 5 10.00 Fair CLR 44.6 44.6 100% 43 30.07 0.0
01 19:35 Calm 10.00 Fair CLR 46.4 42.8 87% 30.06 0.0
01 19:15 Calm 10.00 Fair CLR 46.4 42.8 87% 30.05 0.0
01 18:55 Calm 10.00 Fair CLR 46.4 42.8 87% 30.04 0.0
01 18:35 Calm 10.00 Fair CLR 48.2 44.6 87% 30.04 0.0
01 18:15 Calm 10.00 Fair CLR 53.6 46.4 77% 30.03 0.0
01 17:55 W 6 10.00 Fair CLR 53.6 46.4 77% 30.02 0.0
01 17:35 Calm 10.00 Fair CLR 55.4 46.4 72% 30.02 0.0
01 17:15 W 5 10.00 Fair CLR 57.2 44.6 63% 30.01 0.0
01 16:55 Vrbl 5 G 15 10.00 Fair CLR 59 44.6 59% 30.01 0.0
01 16:35 W 14 10.00 Fair CLR 60.8 42.8 52% 30 0.0
01 16:15 W 13 G 20 10.00 Fair CLR 62.6 41 45% 29.99 0.0
01 15:55 W 13 10.00 Fair CLR 64.4 41 43% 29.98 0.0
01 15:35 W 12 10.00 Fair CLR 64.4 42.8 46% 29.97 0.0
01 15:15 W 14 10.00 Fair CLR 66.2 41 40% 29.97 0.0
01 14:50 W 15 10.00 Fair CLR 66.2 41 40% 29.96 0.0
01 14:35 W 12 10.00 A Few Clouds FEW055 68 41 38% 29.95 0.0
01 14:15 SW 10 10.00 Fair CLR 68 41 38% 29.94 0.0
01 13:55 Calm 10.00 Fair CLR 68 41 38% 29.94 0.0
01 13:35 Calm 10.00 Fair CLR 68 41 38% 29.94 0.0
01 13:15 NW 5 10.00 Fair CLR 66.2 41 40% 29.94 0.0
01 12:55 N 6 10.00 Fair CLR 66.2 42.8 43% 29.94 0.0
01 12:35 Calm 10.00 Fair CLR 64.4 41 43% 29.95 0.0
01 12:15 SW 7 G 14 10.00 Fair CLR 64.4 42.8 46% 29.95 0.0
01 11:55 Vrbl 5 10.00 Fair CLR 64.4 44.6 49% 29.96 0.0
01 11:35 Vrbl 5 10.00 Fair CLR 62.6 44.6 52% 29.96 0.0
01 11:15 W 7 10.00 Fair CLR 60.8 44.6 55% 29.96 0.0
01 10:55 W 9 10.00 Fair CLR 59 46.4 63% 29.96 0.0
01 10:35 W 8 10.00 Fair CLR 57.2 48.2 72% 29.96 0.0
01 10:10 W 8 10.00 Fair CLR 55.4 50 82% 29.95 0.0
01 09:55 W 8 10.00 Fair CLR 53.6 51.8 94% 29.95 0.0
01 09:35 W 9 10.00 A Few Clouds FEW004 50 50 100% 47 29.95 0.0
01 09:15 W 7 9.00 Overcast OVC003 48.2 48.2 100% 46 29.95 0.0
01 08:55 Vrbl 5 0.75 Fog/Mist OVC003 46.4 46.4 100% 45 29.94 0.0
01 08:30 W 5 0.25 Fog OVC003 46.4 46.4 100% 45 29.94 0.0
01 08:15 W 7 0.15 Fog OVC003 44.6 44.6 100% 41 29.93 0.0
01 07:55 N 3 0.15 Fog OVC003 42.8 42.8 100% 29.92 0.0
01 07:35 Calm 0.15 Fog OVC003 42.8 42.8 100% 29.91 0.0
01 07:15 Calm 0.15 Fog OVC003 42.8 42.8 100% 29.9 0.0
01 06:55 Calm 0.15 Fog OVC003 42.8 42.8 100% 29.89 0.0
01 06:35 NW 3 0.15 Fog OVC002 42.8 42.8 100% 29.88 0.0
01 05:55 Calm 0.25 Fog OVC003 44.6 44.6 100% 29.88 0.0
01 05:35 NW 3 0.15 Fog OVC002 44.6 44.6 100% 29.87 0.0
01 05:15 Calm 0.75 Fog/Mist OVC003 44.6 44.6 100% 29.87 0.0
01 04:55 W 5 0.50 Fog/Mist OVC003 46.4 46.4 100% 45 29.86 0.0
01 04:35 W 5 0.50 Fog/Mist OVC002 46.4 46.4 100% 45 29.86 0.0
01 04:15 Calm 3.00 Fog/Mist BKN003 BKN060 46.4 46.4 100% 29.86 0.0
01 03:55 W 5 10.00 Mostly Cloudy BKN004 BKN060 46.4 44.6 93% 45 29.85 0.0
01 03:35 Calm 10.00 Overcast BKN006 BKN050 OVC070 46.4 46.4 100% 29.85 0.0
01 03:15 Calm 10.00 Overcast SCT050 OVC070 46.4 46.4 100% 29.85 0.0
01 02:55 Calm 10.00 Overcast OVC070 46.4 46.4 100% 29.84 0.0
01 02:35 Calm 10.00 Mostly Cloudy BKN065 BKN120 46.4 46.4 100% 29.84 0.0
01 02:15 Calm 10.00 Mostly Cloudy SCT070 BKN120 48.2 48.2 100% 29.85 0.0
01 01:55 Calm 10.00 Overcast OVC120 48.2 48.2 100% 29.84 0.0
01 01:35 Calm 8.00 Overcast FEW041 SCT070 OVC120 48.2 48.2 100% 29.84 0.0
01 01:15 Calm 10.00 Overcast SCT060 OVC075 48.2 48.2 100% 29.85 0.0
01 01:55 Calm 10.00 Overcast OVC075 48.2 48.2 100% 29.85 0.0
01 01:35 Calm 10.00 Overcast BKN080 OVC090 48.2 48.2 100% 29.84 0.0
01 01:15 SW 3 10.00 Mostly Cloudy SCT055 BKN070 BKN090 48.2 48.2 100% 29.85 0.0
01 00:55 SW 6 10.00 Overcast OVC055 50 50 100% 48 29.85 0.0
01 00:30 Vrbl 3 10.00 Overcast OVC055 48.2 48.2 100% 29.86 0.0
01 00:15 N 6 9.00 Overcast SCT049 OVC055 48.2 48.2 100% 46 29.86 0.0
31 23:55 NW 5 5.00 Fog/Mist FEW023 SCT033 BKN045 48.2 48.2 100% 47 29.87 0.0 0.04
31 23:35 W 15 9.00 Overcast FEW020 SCT033 OVC075 48.2 48.2 100% 43 29.88 0.0
31 23:15 Calm 10.00 Overcast OVC070 48.2 44.6 87% 29.86 0.0
31 22:55 Calm 10.00 Overcast OVC070 46.4 44.6 93% 29.86 0.0
31 22:35 Calm 10.00 Overcast OVC075 48.2 44.6 87% 29.86 0.0
31 22:15 Calm 10.00 Overcast BKN075 BKN085 OVC110 46.4 44.6 93% 29.86 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)