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.
22 17:55 Calm 10.00 Mostly Cloudy FEW008 SCT021 BKN045 55.4 55.4 100% 29.92 0.0
22 17:35 W 7 4.00 Fog/Mist FEW006 BKN020 OVC055 55.4 55.4 100% 29.92 0.0
22 16:55 W 12 5.00 Fog/Mist SCT007 BKN010 OVC037 57.2 57.2 100% 29.92 0.0 0.01
22 16:30 Calm 6.00 Fog/Mist FEW006 SCT011 OVC038 57.2 57.2 100% 29.92 0.0
22 16:15 Calm 4.00 Fog/Mist FEW005 SCT012 BKN019 57.2 57.2 100% 29.91 0.0
22 15:55 Calm 2.50 Fog/Mist FEW018 SCT024 BKN029 57.2 57.2 100% 29.91 0.0 0.01
22 15:30 N 6 2.00 Fog/Mist SCT016 OVC022 57.2 57.2 100% 29.91 0.0
22 15:15 N 5 9.00 Overcast BKN017 OVC022 59 59 100% 29.91 0.0
22 14:55 Calm 7.00 Overcast OVC017 59 59 100% 29.91 0.0
22 14:30 Calm 10.00 Overcast SCT016 BKN021 OVC026 59 55.4 88% 29.91 0.0
22 14:15 S 3 10.00 Overcast BKN022 OVC026 59 55.4 88% 29.91 0.0
22 13:55 S 6 10.00 Overcast OVC020 59 57.2 94% 29.91 0.0
22 13:30 Calm 10.00 Overcast SCT021 BKN025 OVC037 60.8 59 94% 29.91 0.0
22 13:15 Calm 9.00 Overcast FEW010 BKN037 OVC043 60.8 59 94% 29.92 0.0
22 12:55 Calm 10.00 Overcast BKN037 OVC045 60.8 59 94% 29.92 0.0
22 12:30 Calm 10.00 Overcast FEW009 OVC034 59 59 100% 29.93 0.0
22 12:15 Calm 10.00 Overcast OVC035 59 59 100% 29.92 0.0
22 11:55 Calm 10.00 Overcast FEW009 FEW021 OVC034 59 59 100% 29.92 0.0
22 11:30 Calm 10.00 Overcast BKN010 OVC020 59 57.2 94% 29.92 0.0
22 11:15 Calm 9.00 Overcast SCT010 BKN020 OVC025 57.2 57.2 100% 29.92 0.0
22 10:55 Calm 10.00 Overcast OVC022 57.2 57.2 100% 29.92 0.0
22 10:30 Calm 10.00 Overcast FEW009 OVC020 57.2 57.2 100% 29.91 0.0
22 10:15 Calm 10.00 Overcast BKN021 OVC025 57.2 57.2 100% 29.91 0.0
22 09:55 Calm 9.00 Overcast OVC022 57.2 57.2 100% 29.91 0.0
22 09:30 Calm 10.00 Overcast SCT022 BKN034 OVC048 57.2 57.2 100% 29.9 0.0
22 09:15 Calm 10.00 Overcast FEW025 BKN048 OVC060 57.2 57.2 100% 29.9 0.0
22 08:55 Calm 10.00 Overcast SCT050 BKN060 OVC085 55.4 55.4 100% 29.89 0.0
22 08:30 Calm 9.00 Overcast BKN075 OVC095 55.4 55.4 100% 29.88 0.0
22 08:10 Calm 9.00 Overcast OVC070 55.4 55.4 100% 29.87 0.0
22 07:30 Calm 10.00 Overcast BKN060 OVC070 55.4 53.6 94% 29.86 0.0
22 07:15 Calm 10.00 Overcast FEW011 OVC060 53.6 53.6 100% 29.86 0.0
22 06:55 Calm 8.00 Overcast SCT011 SCT024 OVC060 53.6 53.6 100% 29.86 0.0
22 06:30 Calm 10.00 Overcast BKN055 OVC065 53.6 53.6 100% 29.86 0.0
22 06:15 Calm 8.00 Overcast OVC065 53.6 53.6 100% 29.85 0.0
22 05:55 Vrbl 3 8.00 Overcast OVC070 53.6 53.6 100% 29.84 0.0
22 05:30 S 6 10.00 Overcast OVC070 53.6 53.6 100% 29.83 0.0
22 05:15 SE 5 10.00 Overcast OVC070 53.6 53.6 100% 29.83 0.0
22 04:55 Calm 9.00 Overcast BKN003 OVC070 53.6 53.6 100% 29.83 0.0
22 04:30 Calm 4.00 Fog/Mist BKN002 OVC005 53.6 53.6 100% 29.82 0.0
22 04:15 Calm 3.00 Fog/Mist OVC003 53.6 53.6 100% 29.82 0.0
22 03:55 Calm 2.00 Fog/Mist OVC004 53.6 53.6 100% 29.82 0.0
22 03:30 N 3 4.00 Fog/Mist OVC004 53.6 53.6 100% 29.82 0.0
22 03:15 Calm 5.00 Fog/Mist OVC004 53.6 53.6 100% 29.82 0.0
22 02:55 Calm 6.00 Fog/Mist OVC004 53.6 53.6 100% 29.83 0.0
22 02:30 Calm 5.00 Fog/Mist OVC003 53.6 53.6 100% 29.83 0.0
22 02:15 Calm 4.00 Fog/Mist OVC003 53.6 53.6 100% 29.83 0.0
22 01:55 Calm 3.00 Fog/Mist OVC003 53.6 53.6 100% 29.83 0.0
22 01:30 Calm 0.75 Fog/Mist OVC003 53.6 53.6 100% 29.83 0.0
22 01:15 Calm 1.75 Fog/Mist OVC002 53.6 53.6 100% 29.83 0.0
22 00:55 Calm 9.00 Overcast FEW002 OVC090 51.8 51.8 100% 29.83 0.0
22 00:30 Calm 10.00 Overcast OVC090 51.8 51.8 100% 29.83 0.0
22 00:15 Calm 10.00 Mostly Cloudy BKN095 50 50 100% 29.84 0.0
21 23:55 SE 5 10.00 A Few Clouds FEW020 FEW100 51.8 51.8 100% 29.84 0.0
21 23:35 Calm 10.00 A Few Clouds FEW019 FEW030 FEW039 51.8 51.8 100% 29.83 0.0
21 23:10 NW 3 10.00 A Few Clouds FEW020 FEW031 FEW039 51.8 51.8 100% 29.83 0.0
21 22:55 Calm 10.00 Partly Cloudy FEW020 SCT032 51.8 51.8 100% 29.84 0.0
21 22:35 Calm 10.00 Partly Cloudy SCT020 SCT110 51.8 51.8 100% 29.84 0.0
21 22:10 N 3 10.00 Partly Cloudy FEW018 FEW035 SCT110 51.8 51.8 100% 29.84 0.0
21 21:55 Calm 10.00 Mostly Cloudy BKN100 53.6 53.6 100% 29.84 0.0
21 21:35 Calm 10.00 Overcast OVC100 53.6 51.8 94% 29.84 0.0
21 21:10 Calm 10.00 Mostly Cloudy BKN095 53.6 53.6 100% 29.84 0.0
21 20:55 Calm 10.00 Overcast FEW031 OVC095 53.6 53.6 100% 29.84 0.0
21 20:35 Calm 10.00 Overcast FEW027 SCT031 OVC095 55.4 55.4 100% 29.85 0.0
21 20:10 Calm 10.00 Overcast OVC095 57.2 57.2 100% 29.85 0.0
21 19:55 Calm 10.00 Overcast OVC090 57.2 57.2 100% 29.85 0.0
21 19:30 Calm 10.00 Overcast OVC085 59 59 100% 29.85 0.0
21 19:10 S 5 10.00 Overcast BKN080 OVC100 59 59 100% 29.84 0.0
21 18:55 S 3 10.00 Overcast SCT080 OVC095 59 59 100% 29.83 0.0
21 18:35 Calm 10.00 Overcast SCT080 OVC095 59 59 100% 29.83 0.0
21 18:10 Calm 10.00 Overcast OVC090 59 57.2 94% 29.84 0.0
21 17:55 Calm 10.00 Mostly Cloudy BKN095 59 57.2 94% 29.83 0.0 0.01
21 17:35 NE 3 9.00 Partly Cloudy FEW037 FEW050 SCT090 59 57.2 94% 29.84 0.0
21 17:10 E 7 5.00 Partly Cloudy with Haze FEW037 FEW043 SCT065 60.8 55.4 83% 29.86 0.0
21 16:50 Calm 6.00 Mostly Cloudy with Haze BKN060 BKN070 64.4 51.8 64% 29.86 0.0
21 16:35 Calm 10.00 Overcast BKN065 OVC075 66.2 50 56% 29.86 0.0
21 16:15 Calm 10.00 Mostly Cloudy BKN065 BKN080 66.2 48.2 52% 29.85 0.0
21 15:50 Calm 10.00 Mostly Cloudy SCT060 BKN100 66.2 48.2 52% 29.85 0.0
21 15:35 Calm 10.00 Fair CLR 68 48.2 49% 29.84 0.0
21 15:10 Calm 10.00 Fair CLR 68 48.2 49% 29.85 0.0
21 14:50 Calm 10.00 Fair CLR 68 46.4 46% 29.85 0.0
21 14:30 Calm 10.00 Fair CLR 66.2 46.4 49% 29.85 0.0
21 14:15 Calm 10.00 Fair CLR 66.2 46.4 49% 29.85 0.0
21 13:50 W 3 10.00 Fair CLR 66.2 46.4 49% 29.85 0.0
21 13:30 W 6 10.00 Fair CLR 66.2 46.4 49% 29.85 0.0
21 13:15 W 6 10.00 Fair CLR 64.4 46.4 52% 29.86 0.0
21 12:50 W 7 10.00 Fair CLR 64.4 46.4 52% 29.87 0.0
21 12:30 W 6 10.00 Fair CLR 62.6 44.6 52% 29.88 0.0
21 12:15 W 6 10.00 Fair CLR 62.6 44.6 52% 29.88 0.0
21 11:50 Vrbl 5 10.00 Fair CLR 60.8 46.4 59% 29.87 0.0
21 11:35 W 6 10.00 Fair CLR 60.8 46.4 59% 29.88 0.0
21 11:15 Vrbl 5 10.00 Fair CLR 59 46.4 63% 29.87 0.0
21 10:50 Calm 10.00 Fair CLR 57.2 46.4 67% 29.89 0.0
21 10:35 W 3 10.00 Fair CLR 57.2 46.4 67% 29.89 0.0
21 10:15 W 3 10.00 Fair CLR 55.4 46.4 72% 29.89 0.0
21 09:50 W 5 10.00 Fair CLR 55.4 46.4 72% 29.89 0.0
21 09:30 NW 3 10.00 Fair CLR 53.6 48.2 82% 29.88 0.0
21 09:15 Calm 10.00 Fair CLR 51.8 48.2 88% 29.88 0.0
21 08:50 W 5 10.00 Fair CLR 51.8 48.2 88% 29.88 0.0
21 08:35 Calm 10.00 Fair CLR 51.8 48.2 88% 29.87 0.0
21 08:15 W 6 10.00 Fair CLR 50 48.2 94% 48 29.88 0.0
21 07:50 W 3 10.00 A Few Clouds FEW090 50 48.2 94% 29.87 0.0
21 07:30 W 8 10.00 Mostly Cloudy BKN090 51.8 48.2 88% 29.86 0.0
21 07:15 Vrbl 3 10.00 Partly Cloudy SCT090 51.8 48.2 88% 29.85 0.0
21 06:50 Vrbl 3 9.00 Mostly Cloudy BKN090 51.8 48.2 88% 29.85 0.0
21 06:35 Calm 7.00 Partly Cloudy SCT090 50 46.4 88% 29.86 0.0
21 06:15 W 5 10.00 A Few Clouds FEW042 FEW090 50 46.4 88% 49 29.86 0.0
21 05:50 Calm 10.00 A Few Clouds FEW042 FEW055 FEW095 50 46.4 88% 29.85 0.0
21 05:35 Calm 10.00 Mostly Cloudy FEW055 BKN090 50 46.4 88% 29.85 0.0
21 05:10 Calm 10.00 Mostly Cloudy FEW040 BKN055 BKN090 51.8 46.4 82% 29.84 0.0
21 04:50 Calm 10.00 Mostly Cloudy FEW018 FEW038 BKN055 51.8 46.4 82% 29.83 0.0
21 04:30 N 6 10.00 Partly Cloudy FEW019 FEW060 SCT095 51.8 46.4 82% 29.84 0.0
21 04:15 Calm 10.00 Partly Cloudy FEW020 SCT060 51.8 48.2 88% 29.85 0.0
21 03:50 Calm 10.00 A Few Clouds FEW018 FEW060 51.8 48.2 88% 29.85 0.0
21 03:35 Calm 10.00 Partly Cloudy FEW017 FEW036 SCT055 50 46.4 88% 29.85 0.0
21 03:15 Calm 10.00 Mostly Cloudy SCT017 BKN024 BKN035 50 48.2 94% 29.85 0.0
21 02:50 Calm 10.00 Partly Cloudy SCT017 SCT050 SCT120 51.8 48.2 88% 29.86 0.0
21 02:30 Calm 10.00 Partly Cloudy FEW017 FEW035 SCT050 51.8 48.2 88% 29.85 0.0
21 02:15 Calm 10.00 Partly Cloudy SCT017 SCT035 SCT100 51.8 48.2 88% 29.85 0.0
21 01:50 Calm 10.00 Mostly Cloudy FEW017 BKN110 53.6 48.2 82% 29.85 0.0
21 01:35 W 3 10.00 Mostly Cloudy FEW018 BKN110 51.8 48.2 88% 29.85 0.0
21 01:15 Calm 10.00 Overcast OVC110 51.8 48.2 88% 29.85 0.0
21 00:50 Calm 10.00 Mostly Cloudy FEW018 BKN110 51.8 48.2 88% 29.85 0.0
21 00:30 Calm 10.00 Mostly Cloudy FEW018 FEW045 BKN110 51.8 48.2 88% 29.85 0.0
21 00:15 W 3 10.00 Partly Cloudy SCT110 53.6 48.2 82% 29.84 0.0
20 23:55 Calm 10.00 A Few Clouds FEW120 53.6 48.2 82% 29.84 0.0
20 23:35 N 5 10.00 Fair CLR 53.6 48.2 82% 29.85 0.0
20 23:15 Calm 10.00 Partly Cloudy FEW050 SCT120 53.6 48.2 82% 29.85 0.0
20 22:55 Calm 10.00 Partly Cloudy FEW048 SCT055 53.6 46.4 77% 29.85 0.0
20 22:35 Calm 10.00 A Few Clouds FEW055 53.6 48.2 82% 29.85 0.0
20 22:15 Calm 10.00 Fair CLR 55.4 48.2 77% 29.85 0.0
20 21:55 Calm 10.00 Fair CLR 53.6 48.2 82% 29.85 0.0
20 21:35 Calm 10.00 A Few Clouds FEW060 FEW085 FEW120 53.6 48.2 82% 29.85 0.0
20 21:15 Calm 10.00 Fair CLR 55.4 48.2 77% 29.85 0.0
20 20:55 N 3 10.00 Fair CLR 55.4 48.2 77% 29.85 0.0
20 20:35 Calm 10.00 A Few Clouds FEW049 FEW055 55.4 48.2 77% 29.86 0.0
20 20:10 Calm 10.00 A Few Clouds FEW043 FEW050 FEW060 57.2 48.2 72% 29.85 0.0
20 19:55 N 5 10.00 A Few Clouds FEW043 FEW050 FEW060 57.2 48.2 72% 29.85 0.0
20 19:35 Calm 10.00 A Few Clouds FEW019 FEW050 FEW060 57.2 48.2 72% 29.85 0.0
20 19:15 Calm 10.00 Fair CLR 59 48.2 68% 29.85 0.0
20 18:55 Calm 10.00 Fair CLR 59 48.2 68% 29.84 0.0
20 18:35 Calm 10.00 Fair CLR 60.8 46.4 59% 29.84 0.0
20 18:15 W 6 10.00 A Few Clouds FEW120 62.6 46.4 56% 29.84 0.0
20 17:55 W 6 10.00 A Few Clouds FEW120 62.6 46.4 56% 29.84 0.0
20 17:35 W 6 10.00 Fair CLR 64.4 46.4 52% 29.84 0.0
20 17:15 Calm 10.00 Fair CLR 66.2 42.8 43% 29.84 0.0
20 16:55 Calm 10.00 Fair CLR 68 41 38% 29.85 0.0
20 16:30 Calm 10.00 Fair CLR 68 41 38% 29.85 0.0
20 16:15 Calm 10.00 Fair CLR 68 41 38% 29.85 0.0
20 15:55 Calm 10.00 Fair CLR 68 41 38% 29.85 0.0
20 15:35 Calm 10.00 Fair CLR 68 41 38% 29.86 0.0
20 15:15 Calm 10.00 Fair CLR 71.6 41 33% 29.86 0.0
20 14:55 Calm 10.00 Fair CLR 68 41 38% 29.87 0.0
20 14:35 Calm 10.00 Fair CLR 68 42.8 40% 29.87 0.0
20 14:15 Calm 10.00 Fair CLR 66.2 42.8 43% 29.88 0.0
20 13:55 Calm 10.00 Fair CLR 68 42.8 40% 29.88 0.0
20 13:35 Calm 10.00 Fair CLR 68 44.6 43% 29.89 0.0
20 13:15 Calm 10.00 Fair CLR 66.2 44.6 46% 29.91 0.0
20 12:55 S 5 10.00 Fair CLR 64.4 44.6 49% 29.92 0.0
20 12:35 Calm 10.00 Fair CLR 62.6 44.6 52% 29.92 0.0
20 12:15 SW 5 10.00 Fair CLR 62.6 44.6 52% 29.93 0.0
20 11:55 Calm 10.00 Fair CLR 64.4 44.6 49% 29.93 0.0
20 11:35 Calm 10.00 Fair CLR 62.6 46.4 56% 29.93 0.0
20 11:15 W 5 10.00 A Few Clouds FEW120 62.6 44.6 52% 29.94 0.0
20 10:55 Calm 10.00 Partly Cloudy SCT120 60.8 44.6 55% 29.94 0.0
20 10:35 Calm 10.00 Fair CLR 59 46.4 63% 29.94 0.0
20 10:15 Calm 10.00 Fair CLR 57.2 46.4 67% 29.95 0.0
20 09:55 Calm 10.00 Fair CLR 55.4 46.4 72% 29.95 0.0
20 09:30 Calm 10.00 Fair CLR 51.8 46.4 82% 29.95 0.0
20 09:15 Calm 10.00 Fair CLR 50 46.4 88% 29.95 0.0
20 08:55 Calm 10.00 Fair CLR 48.2 46.4 94% 29.94 0.0
20 08:35 Calm 9.00 Fair CLR 46.4 46.4 100% 29.94 0.0
20 08:15 Calm 10.00 Fair CLR 42.8 42.8 100% 29.93 0.0
20 07:55 Calm 10.00 Fair CLR 41 41 100% 29.93 0.0
20 07:35 Calm 9.00 Fair CLR 41 41 100% 29.93 0.0
20 07:15 Calm 10.00 Fair CLR 42.8 42.8 100% 29.93 0.0
20 06:55 Calm 10.00 A Few Clouds FEW020 FEW040 42.8 42.8 100% 29.92 0.0
20 06:35 Calm 10.00 Fair CLR 44.6 44.6 100% 29.92 0.0
20 06:15 Calm 10.00 Partly Cloudy FEW022 FEW040 SCT047 44.6 44.6 100% 29.92 0.0
20 05:55 Calm 10.00 Mostly Cloudy SCT021 BKN042 46.4 46.4 100% 29.92 0.0
20 05:35 W 5 10.00 Mostly Cloudy BKN021 BKN035 BKN041 46.4 46.4 100% 45 29.91 0.0
20 05:15 Calm 10.00 Partly Cloudy SCT020 SCT037 SCT043 46.4 46.4 100% 29.91 0.0
20 04:55 N 3 10.00 A Few Clouds FEW039 46.4 46.4 100% 29.9 0.0
20 04:35 Calm 10.00 A Few Clouds FEW029 FEW037 FEW043 46.4 46.4 100% 29.9 0.0
20 04:15 Calm 10.00 A Few Clouds FEW029 FEW037 48.2 48.2 100% 29.9 0.0
20 03:55 Calm 10.00 Fair CLR 48.2 48.2 100% 29.9 0.0
20 03:35 Calm 10.00 A Few Clouds FEW021 48.2 48.2 100% 29.9 0.0
20 03:15 Calm 10.00 Mostly Cloudy FEW021 BKN110 48.2 48.2 100% 29.91 0.0
20 02:55 Calm 10.00 Overcast OVC110 50 48.2 94% 29.91 0.0
20 02:35 Calm 10.00 Overcast OVC110 50 48.2 94% 29.91 0.0
20 02:15 Calm 10.00 Overcast OVC120 50 48.2 94% 29.91 0.0
20 01:55 Calm 10.00 Overcast OVC120 51.8 48.2 88% 29.91 0.0
20 01:35 Calm 10.00 Mostly Cloudy BKN120 51.8 48.2 88% 29.9 0.0
20 01:15 Calm 10.00 A Few Clouds FEW120 50 48.2 94% 29.9 0.0
20 00:55 N 3 10.00 A Few Clouds FEW013 FEW038 50 48.2 94% 29.91 0.0
20 00:35 Calm 10.00 Partly Cloudy SCT015 48.2 48.2 100% 29.91 0.0
20 00:15 Calm 10.00 Mostly Cloudy BKN015 48.2 48.2 100% 29.9 0.0
19 23:55 N 3 9.00 Partly Cloudy SCT014 48.2 48.2 100% 29.89 0.0
19 23:35 Calm 7.00 Mostly Cloudy BKN015 48.2 48.2 100% 29.89 0.0
19 23:15 Calm 10.00 Mostly Cloudy BKN015 48.2 48.2 100% 29.89 0.0
19 22:55 Calm 10.00 Mostly Cloudy BKN015 48.2 46.4 94% 29.89 0.0
19 22:35 Calm 10.00 Mostly Cloudy BKN016 48.2 46.4 94% 29.89 0.0
19 22:15 Calm 10.00 Mostly Cloudy BKN015 48.2 46.4 94% 29.89 0.0
19 21:55 Calm 10.00 Partly Cloudy SCT015 48.2 46.4 94% 29.89 0.0
19 21:35 Calm 10.00 Mostly Cloudy BKN014 48.2 46.4 94% 29.89 0.0
19 21:15 Calm 10.00 Mostly Cloudy BKN016 48.2 46.4 94% 29.89 0.0
19 20:55 Calm 10.00 Mostly Cloudy BKN016 50 48.2 94% 29.9 0.0
19 20:35 Calm 10.00 A Few Clouds FEW016 50 46.4 88% 29.89 0.0
19 20:15 Calm 10.00 A Few Clouds FEW016 50 46.4 88% 29.89 0.0
19 19:50 Calm 10.00 A Few Clouds FEW017 51.8 46.4 82% 29.89 0.0
19 19:35 Calm 10.00 A Few Clouds FEW017 51.8 48.2 88% 29.89 0.0
19 19:15 Vrbl 3 10.00 A Few Clouds FEW017 51.8 46.4 82% 29.9 0.0
19 18:55 Vrbl 6 G 13 10.00 A Few Clouds FEW017 53.6 46.4 77% 29.89 0.0
19 18:35 W 8 10.00 Fair CLR 53.6 44.6 72% 29.89 0.0
19 18:15 W 9 10.00 Fair CLR 55.4 42.8 63% 29.9 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)