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.
12 18:50 Vrbl 3 10.00 Overcast OVC060 59 51.8 77% 29.76 0.0
12 18:35 Calm 10.00 Mostly Cloudy BKN060 60.8 51.8 72% 29.75 0.0
12 18:10 S 13 10.00 Mostly Cloudy BKN060 60.8 51.8 72% 29.75 0.0
12 17:55 SE 8 10.00 Partly Cloudy FEW050 SCT060 60.8 51.8 72% 29.76 0.0
12 17:35 S 7 G 14 10.00 A Few Clouds FEW044 FEW049 FEW060 62.6 51.8 68% 29.75 0.0
12 17:10 S 8 10.00 Fair CLR 62.6 51.8 68% 29.76 0.0
12 16:55 SW 10 G 16 10.00 Fair CLR 64.4 51.8 64% 29.76 0.0
12 16:35 SW 13 10.00 Fair CLR 64.4 50 60% 29.76 0.0
12 16:10 SW 8 10.00 Fair CLR 64.4 50 60% 29.77 0.0
12 15:50 S 9 G 15 10.00 Fair CLR 64.4 50 60% 29.77 0.0
12 15:35 S 9 10.00 A Few Clouds FEW046 64.4 51.8 64% 29.78 0.0
12 15:15 S 9 10.00 A Few Clouds FEW046 64.4 51.8 64% 29.78 0.0
12 14:50 S 12 10.00 Fair CLR 64.4 51.8 64% 29.78 0.0
12 14:35 S 13 G 21 10.00 Fair CLR 64.4 51.8 64% 29.78 0.0
12 14:15 S 13 G 21 10.00 Fair CLR 66.2 51.8 60% 29.79 0.0
12 13:50 S 15 10.00 A Few Clouds FEW039 68 53.6 60% 29.79 0.0
12 13:30 S 6 10.00 A Few Clouds FEW039 68 50 53% 29.79 0.0
12 13:15 SE 8 10.00 Fair CLR 69.8 48.2 46% 29.8 0.0
12 12:50 Vrbl 6 10.00 Fair CLR 68 48.2 49% 29.81 0.0
12 12:35 SE 6 10.00 Fair CLR 69.8 48.2 46% 29.81 0.0
12 12:15 Vrbl 5 10.00 Fair CLR 69.8 48.2 46% 29.82 0.0
12 11:50 Vrbl 6 10.00 Fair CLR 68 46.4 46% 29.83 0.0
12 11:35 S 12 10.00 Fair CLR 68 46.4 46% 29.85 0.0
12 11:15 S 10 10.00 Fair CLR 66.2 48.2 52% 29.85 0.0
12 10:50 S 12 G 17 10.00 Fair CLR 66.2 48.2 52% 29.86 0.0
12 10:35 S 12 10.00 Fair CLR 66.2 50 56% 29.86 0.0
12 10:15 SE 9 10.00 Fair CLR 62.6 48.2 60% 29.86 0.0
12 09:55 SE 10 10.00 Fair CLR 60.8 48.2 63% 29.87 0.0
12 09:35 S 8 10.00 Fair CLR 59 48.2 68% 29.89 0.0
12 09:15 SE 5 10.00 Fair CLR 57.2 48.2 72% 29.89 0.0
12 08:50 Calm 10.00 Fair CLR 53.6 48.2 82% 29.9 0.0
12 08:30 Calm 10.00 Fair CLR 50 50 100% 29.91 0.0
12 08:15 Calm 9.00 Fair CLR 48.2 48.2 100% 29.91 0.0
12 07:50 Calm 9.00 Fair CLR 44.6 44.6 100% 29.91 0.0
12 07:35 Calm 9.00 Fair CLR 42.8 42.8 100% 29.9 0.0
12 07:10 Calm 7.00 Fair CLR 41 41 100% 29.9 0.0
12 06:50 Calm 7.00 Fair CLR 41 41 100% 29.9 0.0
12 06:35 Calm 8.00 Fair CLR 41 41 100% 29.9 0.0
12 03:55 Calm 10.00 A Few Clouds FEW019 FEW044 41 41 100% 29.9 0.0
12 03:35 Calm 10.00 Partly Cloudy SCT019 42.8 42.8 100% 29.9 0.0
12 03:15 Calm 10.00 Partly Cloudy SCT019 41 41 100% 29.91 0.0
12 02:50 Calm 10.00 A Few Clouds FEW020 41 41 100% 29.91 0.0
12 02:35 Calm 10.00 A Few Clouds FEW019 41 41 100% 29.92 0.0
12 02:15 Calm 10.00 A Few Clouds FEW018 41 41 100% 29.92 0.0
12 01:50 Calm 10.00 A Few Clouds FEW017 44.6 44.6 100% 29.92 0.0
12 01:35 Calm 10.00 Partly Cloudy SCT017 44.6 44.6 100% 29.92 0.0
12 01:15 Calm 10.00 Partly Cloudy SCT018 44.6 44.6 100% 29.92 0.0
12 00:50 Calm 10.00 A Few Clouds FEW017 44.6 44.6 100% 29.93 0.0
12 00:35 W 5 10.00 Partly Cloudy SCT017 SCT041 46.4 46.4 100% 45 29.93 0.0
12 00:15 Calm 10.00 A Few Clouds FEW041 44.6 44.6 100% 29.93 0.0
11 23:50 Calm 10.00 Fair CLR 46.4 46.4 100% 29.94 0.0
11 23:35 Calm 10.00 Fair CLR 46.4 46.4 100% 29.94 0.0
11 23:15 Calm 10.00 Fair CLR 46.4 46.4 100% 29.94 0.0
11 22:55 Calm 10.00 Fair CLR 48.2 46.4 94% 29.94 0.0
11 22:35 Calm 10.00 Fair CLR 48.2 46.4 94% 29.93 0.0
11 22:10 Calm 10.00 Fair CLR 46.4 46.4 100% 29.94 0.0
11 21:55 Calm 10.00 A Few Clouds FEW019 FEW046 48.2 46.4 94% 29.95 0.0
11 21:35 Calm 10.00 A Few Clouds FEW046 50 46.4 88% 29.95 0.0
11 21:15 Calm 10.00 Fair CLR 51.8 46.4 82% 29.95 0.0
11 20:55 Calm 10.00 Fair CLR 51.8 46.4 82% 29.95 0.0
11 20:35 Calm 10.00 Fair CLR 50 46.4 88% 29.95 0.0
11 20:15 Calm 10.00 Fair CLR 51.8 46.4 82% 29.96 0.0
11 19:55 Calm 10.00 Fair CLR 53.6 44.6 72% 29.96 0.0
11 19:35 E 5 10.00 Fair CLR 51.8 46.4 82% 29.96 0.0
11 19:15 Calm 10.00 Fair CLR 53.6 46.4 77% 29.98 0.0
11 18:55 Calm 10.00 Fair CLR 55.4 46.4 72% 29.98 0.0
11 18:35 Calm 10.00 Fair CLR 57.2 46.4 67% 29.98 0.0
11 18:15 E 3 10.00 Fair CLR 57.2 46.4 67% 29.97 0.0
11 17:55 E 3 10.00 Fair CLR 59 46.4 63% 29.97 0.0
11 17:35 E 3 10.00 Fair CLR 60.8 50 68% 29.97 0.0
11 17:15 Calm 10.00 Fair CLR 64.4 50 60% 29.97 0.0
11 16:55 Vrbl 3 10.00 Fair CLR 66.2 50 56% 29.98 0.0
11 16:35 Vrbl 6 G 12 10.00 Fair CLR 69.8 48.2 46% 29.98 0.0
11 16:15 SE 7 10.00 Fair CLR 69.8 48.2 46% 29.98 0.0
11 15:55 SE 8 10.00 Fair CLR 71.6 48.2 44% 29.99 0.0
11 15:35 SE 9 G 15 10.00 Fair CLR 71.6 48.2 44% 29.99 0.0
11 15:15 S 12 10.00 Fair CLR 71.6 48.2 44% 30 0.0
11 14:55 S 10 10.00 Fair CLR 73.4 48.2 41% 30.01 0.0
11 14:35 S 10 10.00 Fair CLR 73.4 48.2 41% 30.01 0.0
11 14:15 Vrbl 7 10.00 Fair CLR 75.2 46.4 36% 77 30.01 0.0
11 13:55 Vrbl 5 G 12 10.00 Fair CLR 75.2 46.4 36% 77 30.02 0.0
11 13:35 Vrbl 7 G 15 10.00 Fair CLR 75.2 48.2 39% 77 30.03 0.0
11 13:15 SE 9 10.00 Fair CLR 73.4 48.2 41% 30.04 0.0
11 12:55 SE 8 10.00 Fair CLR 71.6 50 47% 30.05 0.0
11 12:35 SE 7 10.00 Fair CLR 71.6 51.8 50% 30.06 0.0
11 12:15 S 7 10.00 Fair CLR 69.8 53.6 57% 30.08 0.0
11 11:55 S 6 10.00 Fair CLR 68 51.8 56% 30.09 0.0
11 11:35 Calm 10.00 Fair CLR 66.2 51.8 60% 30.1 0.0
11 11:15 Calm 10.00 Fair CLR 66.2 51.8 60% 30.1 0.0
11 10:55 Calm 10.00 Fair CLR 62.6 53.6 73% 30.11 0.0
11 10:35 Calm 10.00 Fair CLR 59 55.4 88% 30.12 0.0
11 10:15 Calm 10.00 A Few Clouds FEW003 57.2 57.2 100% 30.12 0.0
11 09:55 Calm 9.00 Mostly Cloudy BKN003 53.6 53.6 100% 30.13 0.0
11 09:35 W 5 1.75 Fog/Mist OVC003 51.8 51.8 100% 30.13 0.0
11 09:15 W 5 0.75 Fog/Mist OVC003 50 50 100% 49 30.13 0.0
11 08:55 Vrbl 5 0.75 Fog/Mist OVC003 50 50 100% 49 30.14 0.0
11 08:35 Calm 0.15 Fog OVC003 48.2 48.2 100% 30.14 0.0
11 08:15 Vrbl 5 0.15 Fog OVC003 48.2 48.2 100% 47 30.13 0.0
11 07:55 Calm 5.00 Fog/Mist BKN004 46.4 46.4 100% 30.12 0.0
11 07:35 Calm 6.00 Fog/Mist SCT002 44.6 44.6 100% 30.11 0.0
11 07:15 Calm 0.75 Fog/Mist OVC002 42.8 42.8 100% 30.1 0.0
11 06:55 Calm 0.50 Fog OVC002 44.6 44.6 100% 30.11 0.0
11 06:35 Calm 0.25 Fog OVC002 44.6 44.6 100% 30.11 0.0
11 06:15 Calm 0.15 Fog OVC002 44.6 44.6 100% 30.11 0.0
11 05:55 Calm 0.50 Fog OVC002 44.6 44.6 100% 30.11 0.0
11 05:35 Calm 0.75 Fog/Mist OVC002 46.4 46.4 100% 30.11 0.0
11 05:10 Calm 0.50 Fog OVC001 46.4 46.4 100% 30.11 0.0
11 04:55 Calm 0.15 Fog OVC002 48.2 48.2 100% 30.11 0.0
11 04:35 N 3 0.25 Fog OVC002 50 50 100% 30.11 0.0
11 04:15 N 3 0.25 Fog OVC002 50 50 100% 30.11 0.0
11 03:55 Calm 0.15 Fog OVC002 50 50 100% 30.11 0.0
11 03:35 Calm 0.15 Fog OVC002 50 50 100% 30.1 0.0
11 03:15 Calm 0.15 Fog OVC002 50 50 100% 30.11 0.0
11 02:55 Calm 0.15 Fog OVC002 51.8 51.8 100% 30.12 0.0
11 02:35 N 3 0.15 Fog OVC002 51.8 51.8 100% 30.13 0.0
11 02:15 Calm 0.15 Fog OVC002 51.8 51.8 100% 30.13 0.0
11 01:55 Calm 0.25 Fog OVC002 53.6 53.6 100% 30.14 0.0
11 01:35 NW 5 0.15 Fog OVC002 53.6 53.6 100% 30.14 0.0
11 01:15 NW 3 0.25 Fog OVC003 53.6 53.6 100% 30.15 0.0
11 00:55 N 5 0.25 Fog OVC003 53.6 53.6 100% 30.15 0.0
11 00:35 Calm 0.50 Fog/Mist OVC003 53.6 53.6 100% 30.15 0.0
11 00:15 NW 5 0.25 Fog OVC002 55.4 55.4 100% 30.15 0.0
10 23:55 Calm 0.50 Fog OVC002 55.4 53.6 94% 30.16 0.0
10 23:30 N 3 0.25 Fog OVC002 55.4 55.4 100% 30.16 0.0
10 23:15 Calm 0.50 Fog/Mist OVC002 55.4 55.4 100% 30.15 0.0
10 22:55 Calm 0.75 Fog/Mist OVC002 55.4 55.4 100% 30.15 0.0
10 22:35 Calm 0.75 Fog/Mist OVC003 55.4 55.4 100% 30.16 0.0
10 22:15 Calm 0.50 Fog OVC003 55.4 55.4 100% 30.16 0.0
10 21:55 Calm 1.00 Fog/Mist OVC003 55.4 55.4 100% 30.16 0.0
10 21:35 Calm 2.50 Fog/Mist OVC003 57.2 57.2 100% 30.16 0.0
10 21:15 Calm 6.00 Fog/Mist OVC003 57.2 57.2 100% 30.16 0.0
10 20:55 Calm 4.00 Fog/Mist OVC003 57.2 57.2 100% 30.17 0.0
10 20:35 Vrbl 3 9.00 Overcast OVC004 57.2 57.2 100% 30.16 0.0
10 20:15 NW 5 10.00 Overcast OVC004 57.2 57.2 100% 30.16 0.0
10 19:55 Calm 10.00 Overcast OVC004 57.2 57.2 100% 30.16 0.0
10 19:35 Calm 6.00 Fog/Mist OVC004 57.2 57.2 100% 30.16 0.0
10 19:15 W 3 10.00 Overcast OVC005 57.2 57.2 100% 30.16 0.0
10 18:55 Vrbl 3 10.00 Overcast OVC005 57.2 57.2 100% 30.16 0.0
10 18:35 Vrbl 6 10.00 Mostly Cloudy BKN005 57.2 57.2 100% 30.16 0.0
10 18:15 Vrbl 3 10.00 Fair CLR 57.2 57.2 100% 30.15 0.0
10 17:55 Vrbl 7 10.00 Fair CLR 59 57.2 94% 30.15 0.0
10 17:35 Vrbl 7 10.00 Fair CLR 59 59 100% 30.15 0.0
10 17:15 NW 3 10.00 Fair CLR 60.8 57.2 88% 30.14 0.0
10 16:55 Vrbl 5 10.00 Fair CLR 62.6 55.4 77% 30.14 0.0
10 16:35 NW 6 G 13 10.00 Fair CLR 64.4 55.4 73% 30.14 0.0
10 16:10 Vrbl 6 G 13 10.00 Fair CLR 68 53.6 60% 30.14 0.0
10 15:50 W 12 10.00 Fair CLR 71.6 51.8 50% 30.14 0.0
10 15:35 W 10 10.00 Fair CLR 75.2 51.8 44% 78 30.13 0.0
10 14:50 Calm 10.00 Fair CLR 77 48.2 36% 78 30.13 0.0
10 14:35 Calm 10.00 Fair CLR 77 48.2 36% 78 30.13 0.0
10 14:15 Calm 10.00 Fair CLR 77 48.2 36% 78 30.14 0.0
10 13:50 Calm 10.00 Fair CLR 77 48.2 36% 78 30.14 0.0
10 13:30 Calm 10.00 Fair CLR 75.2 48.2 39% 77 30.15 0.0
10 13:10 SW 3 10.00 Fair CLR 75.2 50 41% 78 30.16 0.0
10 12:50 SW 3 10.00 Fair CLR 73.4 50 44% 30.16 0.0
10 12:35 Calm 10.00 Fair CLR 73.4 51.8 47% 30.17 0.0
10 12:15 Calm 10.00 Fair CLR 73.4 51.8 47% 30.18 0.0
10 11:50 Calm 10.00 Fair CLR 71.6 51.8 50% 30.19 0.0
10 11:35 S 3 10.00 Fair CLR 69.8 51.8 53% 30.2 0.0
10 11:10 S 5 10.00 Fair CLR 68 51.8 56% 30.21 0.0
10 10:50 SW 3 10.00 Fair CLR 66.2 51.8 60% 30.22 0.0
10 10:35 Calm 10.00 Fair CLR 64.4 53.6 68% 30.23 0.0
10 10:15 Calm 10.00 Fair CLR 62.6 53.6 73% 30.22 0.0
10 09:50 Calm 10.00 Fair CLR 59 53.6 82% 30.22 0.0
10 09:35 Calm 10.00 Fair CLR 57.2 55.4 94% 30.23 0.0
10 09:15 Calm 10.00 Fair CLR 55.4 55.4 100% 30.23 0.0
10 08:50 Calm 10.00 Fair CLR 53.6 53.6 100% 30.23 0.0
10 08:35 Calm 10.00 Fair CLR 53.6 53.6 100% 30.23 0.0
10 08:15 NW 3 10.00 Fair CLR 51.8 51.8 100% 30.22 0.0
10 07:50 NW 6 10.00 A Few Clouds FEW002 50 50 100% 48 30.22 0.0
10 07:35 N 5 1.25 Fog/Mist BKN002 48.2 48.2 100% 47 30.22 0.0
10 07:15 N 3 0.15 Fog OVC002 46.4 46.4 100% 30.22 0.0
10 06:50 N 5 0.50 Fog OVC002 46.4 46.4 100% 45 30.22 0.0
10 06:35 Calm 4.00 Fog/Mist BKN002 BKN025 46.4 46.4 100% 30.21 0.0
10 06:10 W 5 1.75 Fog/Mist BKN001 BKN022 46.4 46.4 100% 45 30.21 0.0
10 05:35 Calm 0.25 Fog OVC002 46.4 46.4 100% 30.2 0.0
10 05:15 Calm 1.75 Fog/Mist OVC002 46.4 46.4 100% 30.2 0.0
10 04:50 Calm 6.00 Fog/Mist FEW002 46.4 46.4 100% 30.19 0.0
10 04:35 W 5 2.50 Fog/Mist BKN002 46.4 46.4 100% 45 30.19 0.0
10 04:10 Calm 1.50 Fog/Mist OVC002 48.2 48.2 100% 30.18 0.0
10 03:50 W 5 1.50 Fog/Mist BKN002 48.2 48.2 100% 47 30.18 0.0
10 03:30 Calm 3.00 Fog/Mist CLR 48.2 48.2 100% 30.18 0.0
10 03:10 NW 3 9.00 Partly Cloudy SCT004 48.2 48.2 100% 30.18 0.0
10 02:50 Calm 10.00 Overcast OVC004 46.4 46.4 100% 30.18 0.0
10 02:35 Calm 10.00 Overcast OVC003 46.4 46.4 100% 30.18 0.0
10 02:15 Calm 10.00 Mostly Cloudy BKN004 48.2 48.2 100% 30.18 0.0
10 01:50 Calm 10.00 Mostly Cloudy BKN004 BKN038 48.2 48.2 100% 30.18 0.0
10 01:35 Calm 9.00 Overcast OVC003 50 50 100% 30.18 0.0
10 01:10 Calm 10.00 Overcast OVC003 51.8 51.8 100% 30.18 0.0
10 00:50 Calm 10.00 Mostly Cloudy BKN003 BKN026 51.8 51.8 100% 30.18 0.0
10 00:35 Calm 10.00 Mostly Cloudy BKN003 BKN026 53.6 53.6 100% 30.19 0.0
10 00:15 NW 6 10.00 Mostly Cloudy BKN003 BKN016 BKN027 53.6 53.6 100% 30.19 0.0
09 23:50 Calm 10.00 Mostly Cloudy BKN003 BKN018 BKN026 53.6 53.6 100% 30.19 0.0
09 23:35 Calm 10.00 Overcast OVC003 53.6 51.8 94% 30.19 0.0
09 23:10 Calm 10.00 Mostly Cloudy BKN003 BKN024 53.6 53.6 100% 30.18 0.0
09 22:55 Calm 10.00 Mostly Cloudy SCT003 SCT018 BKN039 55.4 55.4 100% 30.18 0.0
09 22:35 Vrbl 3 10.00 Fair CLR 55.4 55.4 100% 30.17 0.0
09 22:15 Calm 10.00 Partly Cloudy FEW022 SCT027 55.4 55.4 100% 30.17 0.0
09 21:55 Calm 10.00 A Few Clouds FEW024 51.8 51.8 100% 30.17 0.0
09 21:35 Calm 10.00 Fair CLR 53.6 53.6 100% 30.16 0.0
09 21:15 Calm 10.00 Fair CLR 53.6 51.8 94% 30.16 0.0
09 20:55 Calm 10.00 Fair CLR 53.6 53.6 100% 30.16 0.0
09 20:35 N 3 10.00 Fair CLR 53.6 53.6 100% 30.16 0.0
09 20:15 Calm 10.00 Fair CLR 55.4 55.4 100% 30.16 0.0
09 19:55 NW 3 10.00 Fair CLR 55.4 55.4 100% 30.16 0.0
09 19:35 Calm 10.00 Fair CLR 55.4 53.6 94% 30.15 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)