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 (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.
14 10:35 Calm 10.00 Overcast OVC020 51.8 46.4 82% 30.07 0.0
14 10:15 S 3 10.00 Overcast BKN017 OVC021 51.8 48.2 88% 30.07 0.0
14 09:55 Calm 10.00 Mostly Cloudy SCT017 BKN021 51.8 48.2 88% 30.07 0.0
14 09:35 Vrbl 6 10.00 Fair CLR 51.8 48.2 88% 30.06 0.0
14 09:15 E 6 10.00 Fair CLR 50 48.2 94% 48 30.06 0.0
14 08:55 Calm 10.00 Fair CLR 48.2 48.2 100% 30.06 0.0
14 08:35 Vrbl 3 10.00 Fair CLR 46.4 46.4 100% 30.06 0.0
14 08:15 Calm 10.00 Fair CLR 44.6 44.6 100% 30.06 0.0
14 07:55 SE 3 10.00 Fair CLR 42.8 42.8 100% 30.06 0.0
14 07:35 Calm 10.00 Partly Cloudy SCT021 42.8 42.8 100% 30.06 0.0
14 07:15 Calm 10.00 Overcast OVC022 42.8 42.8 100% 30.06 0.0
14 06:55 Calm 10.00 Overcast OVC022 42.8 42.8 100% 30.06 0.0
14 06:35 Calm 10.00 Overcast OVC021 42.8 42.8 100% 30.06 0.0
14 06:15 Calm 10.00 Overcast OVC020 42.8 42.8 100% 30.06 0.0
14 05:55 Calm 10.00 Overcast OVC018 42.8 41 93% 30.06 0.0
14 05:35 Calm 10.00 Overcast OVC016 42.8 42.8 100% 30.06 0.0
14 05:15 Calm 10.00 Overcast OVC016 41 41 100% 30.06 0.0
14 04:55 Calm 10.00 Overcast OVC016 41 41 100% 30.06 0.0
14 04:35 Calm 10.00 Overcast OVC016 41 41 100% 30.06 0.0
14 04:15 Calm 10.00 Overcast OVC016 41 41 100% 30.05 0.0
14 03:55 Calm 9.00 Overcast OVC016 0 0 0% 30.06 0.0
14 03:35 Calm 10.00 Overcast OVC015 42.8 42.8 100% 30.06 0.0
14 03:15 Calm 10.00 Overcast OVC013 0 0 0% 30.06 0.0
14 02:55 Calm 10.00 Overcast OVC014 42.8 42.8 100% 30.06 0.0
14 02:35 Calm 10.00 Overcast OVC015 44.6 44.6 100% 30.07 0.0
14 02:15 Calm 10.00 Overcast OVC014 44.6 44.6 100% 30.07 0.0
14 01:55 E 3 10.00 Overcast OVC014 42.8 42.8 100% 30.07 0.0
14 01:35 Calm 10.00 Overcast OVC014 42.8 42.8 100% 30.07 0.0
14 01:15 Calm 10.00 Overcast OVC015 42.8 42.8 100% 30.08 0.0
14 00:55 Calm 10.00 Overcast OVC015 42.8 42.8 100% 30.08 0.0
14 00:35 Calm 10.00 Overcast BKN012 OVC017 42.8 42.8 100% 30.08 0.0
14 00:15 Calm 10.00 Overcast BKN011 OVC017 42.8 42.8 100% 30.08 0.0
13 23:55 Calm 10.00 Overcast OVC011 42.8 42.8 100% 30.09 0.0
13 23:35 Calm 10.00 Overcast OVC012 42.8 42.8 100% 30.1 0.0
13 23:15 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.09 0.0
13 22:55 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.09 0.0
13 22:35 NE 3 10.00 Overcast OVC013 0 0 0% 30.09 0.0
13 22:15 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.11 0.0
13 21:55 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.1 0.0
13 21:35 Calm 10.00 Overcast OVC014 42.8 42.8 100% 30.11 0.0
13 21:15 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.11 0.0
13 20:55 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.11 0.0
13 20:35 Calm 10.00 Overcast OVC013 42.8 42.8 100% 30.12 0.0
13 20:15 Calm 10.00 Overcast OVC013 44.6 42.8 93% 30.11 0.0
13 19:55 Calm 10.00 Overcast OVC013 44.6 42.8 93% 30.11 0.0
13 19:35 Calm 10.00 Overcast BKN013 OVC018 0 0 0% 30.11 0.0
13 19:15 Calm 10.00 Overcast OVC013 44.6 44.6 100% 30.11 0.0
13 18:55 Calm 10.00 Overcast OVC013 0 0 0% 30.11 0.0
13 18:35 Calm 10.00 Overcast OVC013 48.2 48.2 100% 30.11 0.0
13 18:15 Calm 10.00 Overcast OVC016 50 48.2 94% 30.11 0.0
13 17:55 W 7 G 13 10.00 Overcast OVC015 51.8 48.2 88% 30.12 0.0
13 17:35 W 14 10.00 Mostly Cloudy BKN016 53.6 50 88% 30.11 0.0
13 17:15 W 7 10.00 Fair CLR 53.6 50 88% 30.11 0.0
13 16:55 W 5 10.00 Fair CLR 55.4 50 82% 30.1 0.0
13 16:35 Vrbl 6 G 14 10.00 Fair CLR 55.4 50 82% 30.11 0.0
13 16:15 W 9 G 16 10.00 Fair CLR 55.4 50 82% 30.11 0.0
13 15:55 W 12 10.00 A Few Clouds FEW019 55.4 48.2 77% 30.1 0.0
13 15:35 W 10 10.00 Fair CLR 57.2 50 77% 30.1 0.0
13 15:15 W 12 10.00 Fair CLR 59 50 72% 30.1 0.0
13 14:55 W 10 10.00 Fair CLR 60.8 50 68% 30.1 0.0
13 14:35 W 14 10.00 A Few Clouds FEW024 60.8 50 68% 30.1 0.0
13 14:15 W 10 10.00 A Few Clouds FEW024 62.6 50 64% 30.1 0.0
13 13:55 SW 7 10.00 Fair CLR 62.6 48.2 60% 30.1 0.0
13 13:35 W 3 10.00 A Few Clouds FEW019 62.6 50 64% 30.1 0.0
13 13:15 W 8 G 15 10.00 Overcast OVC019 60.8 51.8 72% 30.12 0.0
13 12:55 Vrbl 6 G 13 10.00 Mostly Cloudy BKN020 59 51.8 77% 30.13 0.0
13 12:35 W 7 10.00 A Few Clouds FEW021 60.8 51.8 72% 30.13 0.0
13 12:15 W 5 10.00 Fair CLR 60.8 50 68% 30.13 0.0
13 11:55 W 7 10.00 Fair CLR 59 50 72% 30.14 0.0
13 11:35 Vrbl 3 10.00 Fair CLR 57.2 50 77% 30.15 0.0
13 11:15 Calm 10.00 Fair CLR 57.2 50 77% 30.16 0.0
13 10:55 W 3 10.00 Fair CLR 55.4 50 82% 30.17 0.0
13 10:35 W 5 10.00 Fair CLR 53.6 51.8 94% 30.17 0.0
13 10:15 W 5 10.00 Fair CLR 50 50 100% 49 30.17 0.0
13 09:55 W 5 10.00 Fair CLR 48.2 48.2 100% 47 30.17 0.0
13 09:35 W 5 10.00 Partly Cloudy SCT003 46.4 46.4 100% 45 30.17 0.0
13 09:15 W 3 0.75 Fog/Mist OVC003 44.6 44.6 100% 30.17 0.0
13 08:50 W 6 0.50 Fog OVC003 44.6 44.6 100% 42 30.17 0.0
13 08:35 W 5 3.00 Fog/Mist BKN003 44.6 44.6 100% 43 30.18 0.0
13 08:15 W 5 1.00 Fog/Mist OVC003 42.8 42.8 100% 41 30.17 0.0
13 07:55 Calm 7.00 Overcast OVC003 41 41 100% 30.18 0.0
13 07:35 Calm 4.00 Fog/Mist OVC003 41 41 100% 30.17 0.0
13 07:15 Calm 0.50 Fog OVC004 39.2 39.2 100% 30.15 0.0
13 06:55 Calm 0.15 Fog OVC003 39.2 39.2 100% 30.14 0.0
13 06:35 Calm 0.15 Fog OVC002 39.2 39.2 100% 30.14 0.0
13 06:15 Calm 0.25 Fog OVC002 37.4 37.4 100% 30.15 0.0
13 05:55 Calm 0.25 Fog OVC002 37.4 37.4 100% 30.14 0.0
13 05:35 Calm 0.25 Fog OVC002 39.2 39.2 100% 30.15 0.0
12 17:35 W 6 10.00 Fair CLR 55.4 46.4 72% 30.19 0.0
12 17:15 W 10 10.00 Fair CLR 57.2 46.4 67% 30.19 0.0
12 16:55 NW 8 10.00 Fair CLR 59 44.6 59% 30.19 0.0
12 16:35 W 13 10.00 Fair CLR 59 46.4 63% 30.19 0.0
12 16:15 W 12 10.00 Fair CLR 60.8 46.4 59% 30.19 0.0
12 15:55 W 14 10.00 Fair CLR 60.8 46.4 59% 30.19 0.0
12 15:35 W 13 10.00 Fair CLR 60.8 46.4 59% 30.19 0.0
12 15:15 W 15 10.00 Fair CLR 62.6 48.2 60% 30.19 0.0
12 14:55 W 9 G 15 10.00 Fair CLR 64.4 48.2 56% 30.19 0.0
12 14:35 SW 10 10.00 A Few Clouds FEW045 64.4 46.4 52% 30.19 0.0
12 14:15 W 9 10.00 Mostly Cloudy BKN046 60.8 46.4 59% 30.2 0.0
12 13:55 Vrbl 5 G 12 10.00 Mostly Cloudy FEW036 BKN047 64.4 46.4 52% 30.21 0.0
12 13:35 Vrbl 6 G 12 10.00 Partly Cloudy FEW036 FEW045 SCT050 64.4 46.4 52% 30.21 0.0
12 13:15 W 6 G 13 10.00 A Few Clouds FEW036 62.6 48.2 60% 30.22 0.0
12 12:55 W 6 10.00 A Few Clouds FEW039 62.6 48.2 60% 30.23 0.0
12 12:35 Calm 10.00 Fair CLR 60.8 48.2 63% 30.24 0.0
12 12:15 Calm 10.00 Fair CLR 62.6 48.2 60% 30.25 0.0
12 11:55 Calm 10.00 Fair CLR 62.6 48.2 60% 30.25 0.0
12 11:35 Calm 10.00 Fair CLR 60.8 48.2 63% 30.26 0.0
12 11:15 Vrbl 3 10.00 Fair CLR 60.8 48.2 63% 30.26 0.0
12 10:55 Calm 10.00 Fair CLR 59 48.2 68% 30.27 0.0
12 10:35 Calm 10.00 Fair CLR 57.2 48.2 72% 30.28 0.0
12 10:15 Calm 10.00 A Few Clouds FEW012 55.4 48.2 77% 30.27 0.0
12 09:55 N 5 10.00 A Few Clouds FEW012 53.6 50 88% 30.27 0.0
12 09:35 Calm 10.00 Fair CLR 51.8 50 94% 30.27 0.0
12 09:15 Calm 10.00 Fair CLR 51.8 50 94% 30.26 0.0
12 08:55 Calm 10.00 Fair CLR 50 50 100% 30.26 0.0
12 08:35 Calm 10.00 Fair CLR 48.2 48.2 100% 30.25 0.0
12 08:15 Calm 10.00 Fair CLR 46.4 46.4 100% 30.25 0.0
12 07:55 Calm 10.00 Fair CLR 42.8 42.8 100% 30.25 0.0
12 07:35 Calm 10.00 Fair CLR 42.8 42.8 100% 30.24 0.0
12 07:15 Calm 10.00 A Few Clouds FEW040 FEW049 44.6 44.6 100% 30.24 0.0
12 06:55 Calm 10.00 Mostly Cloudy FEW027 SCT032 BKN040 44.6 44.6 100% 30.23 0.0
12 06:35 Calm 10.00 Overcast BKN029 BKN037 OVC060 44.6 44.6 100% 30.22 0.0
12 06:15 Calm 10.00 Overcast OVC055 46.4 46.4 100% 30.22 0.0
12 05:55 Calm 10.00 Overcast OVC055 46.4 46.4 100% 30.22 0.0
12 05:35 Calm 10.00 Overcast FEW043 FEW049 OVC055 46.4 46.4 100% 30.22 0.0
12 05:15 Calm 10.00 Overcast BKN044 BKN049 OVC060 46.4 46.4 100% 30.22 0.0
12 04:55 Calm 10.00 Overcast BKN043 OVC050 46.4 46.4 100% 30.22 0.0
12 04:35 Calm 10.00 Overcast SCT038 OVC047 48.2 48.2 100% 30.21 0.0
12 04:15 Calm 10.00 Overcast BKN038 BKN044 OVC050 48.2 48.2 100% 30.21 0.0
12 03:55 Calm 10.00 Overcast OVC039 48.2 48.2 100% 30.2 0.0
12 03:35 Calm 10.00 Overcast OVC037 48.2 48.2 100% 30.2 0.0
12 03:15 Calm 10.00 Overcast OVC037 46.4 46.4 100% 30.19 0.0
12 02:55 Calm 10.00 Overcast OVC036 48.2 46.4 94% 30.19 0.0
12 02:35 Calm 10.00 Overcast OVC036 48.2 46.4 94% 30.19 0.0
12 02:15 E 6 10.00 Overcast FEW029 OVC034 48.2 46.4 94% 46 30.19 0.0
12 01:55 E 3 10.00 Overcast OVC035 50 46.4 88% 30.19 0.0
12 01:35 Calm 10.00 Overcast OVC035 50 46.4 88% 30.19 0.0
12 01:15 E 5 10.00 Overcast OVC034 51.8 46.4 82% 30.18 0.0
12 00:55 E 6 10.00 Overcast OVC034 51.8 48.2 88% 30.18 0.0
12 00:35 Vrbl 8 10.00 Overcast OVC033 51.8 48.2 88% 30.18 0.0
12 00:15 E 8 G 14 10.00 Overcast OVC031 51.8 48.2 88% 30.17 0.0
11 23:55 E 8 10.00 Overcast BKN028 OVC033 51.8 48.2 88% 30.17 0.0
11 23:35 E 9 G 16 10.00 Overcast BKN029 OVC034 51.8 48.2 88% 30.17 0.0
11 23:15 E 8 10.00 Overcast BKN029 OVC039 51.8 48.2 88% 30.16 0.0
11 22:55 Vrbl 6 G 12 10.00 Overcast OVC030 51.8 48.2 88% 30.15 0.0
11 22:35 E 7 10.00 Overcast BKN029 BKN044 OVC060 51.8 48.2 88% 30.15 0.0
11 22:15 E 9 10.00 Overcast SCT028 BKN043 OVC060 51.8 48.2 88% 30.14 0.0
11 21:55 E 7 10.00 Overcast BKN027 OVC031 51.8 50 94% 30.14 0.0
11 21:35 E 9 10.00 Overcast BKN027 OVC035 51.8 50 94% 30.14 0.0
11 21:15 Vrbl 6 G 12 10.00 Overcast OVC027 51.8 50 94% 30.13 0.0
11 20:55 E 8 10.00 Overcast BKN025 OVC029 51.8 50 94% 30.12 0.0
11 20:35 E 9 10.00 Overcast FEW014 BKN029 OVC034 51.8 51.8 100% 30.11 0.0
11 20:15 Vrbl 7 10.00 Overcast SCT024 BKN032 OVC060 51.8 51.8 100% 30.1 0.0
11 19:55 E 7 G 13 10.00 Overcast FEW017 BKN026 OVC060 51.8 51.8 100% 30.09 0.0
11 19:35 Vrbl 6 10.00 Overcast SCT016 BKN027 OVC048 51.8 51.8 100% 30.08 0.0
11 19:15 Vrbl 7 10.00 Overcast BKN026 BKN040 OVC050 51.8 51.8 100% 30.08 0.0
11 18:55 E 7 10.00 Overcast SCT027 BKN038 OVC050 51.8 51.8 100% 30.07 0.0
11 18:35 E 6 10.00 Overcast BKN027 BKN035 OVC047 51.8 51.8 100% 30.06 0.0
11 18:15 Vrbl 5 G 13 10.00 Mostly Cloudy FEW014 SCT026 BKN035 51.8 51.8 100% 30.05 0.0
11 17:55 Vrbl 6 G 13 10.00 Overcast SCT016 BKN022 OVC070 51.8 51.8 100% 30.05 0.0 0.01
11 17:35 Vrbl 5 G 13 10.00 Mostly Cloudy FEW015 SCT025 BKN037 51.8 51.8 100% 30.04 0.0
11 17:15 Vrbl 6 9.00 Mostly Cloudy SCT036 SCT046 BKN065 51.8 51.8 100% 30.03 0.0
11 16:55 Vrbl 6 10.00 Overcast BKN065 OVC075 53.6 53.6 100% 30.03 0.0
11 16:35 E 7 G 13 9.00 Overcast FEW048 BKN065 OVC075 53.6 53.6 100% 30.02 0.0
11 16:15 Vrbl 5 10.00 Overcast FEW044 BKN075 OVC090 53.6 53.6 100% 30.02 0.0
11 15:55 Vrbl 5 10.00 Overcast FEW036 BKN044 OVC090 53.6 53.6 100% 30.01 0.0
11 15:35 Vrbl 7 G 14 10.00 Overcast FEW012 BKN035 OVC044 53.6 53.6 100% 30 0.0
11 15:15 Vrbl 7 10.00 Mostly Cloudy FEW009 SCT030 BKN036 53.6 53.6 100% 30 0.0
11 14:55 SE 7 G 16 7.00 Mostly Cloudy FEW011 SCT018 BKN029 55.4 53.6 94% 29.99 0.0
11 14:35 Vrbl 6 G 15 10.00 Mostly Cloudy FEW013 SCT035 BKN060 57.2 53.6 88% 29.98 0.0
11 14:15 Vrbl 7 G 16 7.00 Overcast SCT013 BKN018 OVC060 55.4 55.4 100% 29.98 0.0
11 13:55 SE 12 G 18 10.00 Overcast SCT013 BKN021 OVC045 53.6 53.6 100% 29.97 0.0
11 13:35 Vrbl 8 G 16 10.00 Overcast SCT011 BKN019 OVC040 53.6 53.6 100% 29.97 0.0
11 13:15 SE 8 G 17 10.00 Overcast SCT013 BKN018 OVC039 53.6 53.6 100% 29.97 0.0
11 12:55 SE 8 G 15 10.00 Overcast SCT020 BKN031 OVC042 53.6 53.6 100% 29.96 0.0 0.01
11 12:35 Vrbl 6 G 16 6.00 Fog/Mist BKN020 OVC027 53.6 53.6 100% 29.96 0.0
11 12:15 SE 14 G 24 2.50 Fog/Mist FEW018 SCT025 BKN029 53.6 51.8 94% 29.95 0.0
11 11:55 Vrbl 7 G 16 10.00 Overcast BKN031 OVC039 57.2 48.2 72% 29.93 0.0
11 11:35 Vrbl 7 G 15 10.00 Overcast FEW026 OVC033 57.2 48.2 72% 29.93 0.0
11 11:15 Vrbl 6 G 15 10.00 Overcast SCT027 OVC036 57.2 50 77% 29.94 0.0
11 10:55 E 13 10.00 Overcast BKN026 OVC038 57.2 50 77% 29.93 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)