National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Petaluma Municipal Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
31 02:35 Calm 4.83 Fog/Mist CLR 10 10 100% 76.15 0.0
31 02:15 Calm 6.44 Fog/Mist CLR 10 9 94% 76.15 0.0
31 01:55 Calm 6.44 Fog/Mist FEW010 FEW020 10 10 100% 76.15 0.0
31 01:35 Calm 6.44 Fog/Mist SCT010 10 10 100% 76.15 0.0
31 01:15 Calm 6.44 Fog/Mist BKN010 11 10 94% 76.15 0.0
31 00:55 Calm 6.44 Fog/Mist BKN010 12 11 94% 76.15 0.0
31 00:35 Calm 6.44 Fog/Mist BKN010 12 11 94% 76.15 0.0
31 00:15 Calm 8.05 Fog/Mist OVC010 12 11 94% 76.15 0.0
30 23:55 Calm 8.05 Fog/Mist OVC010 12 11 94% 76.15 0.0
30 23:35 Calm 9.66 Fog/Mist OVC010 12 11 94% 76.15 0.0
30 23:15 Calm 9.66 Fog/Mist OVC010 13 11 88% 76.15 0.0
30 22:55 Calm 11.27 Overcast OVC010 13 11 88% 76.15 0.0
30 22:35 N 6 11.27 Overcast OVC010 13 11 88% 76.12 0.0
30 22:15 Calm 12.87 Overcast OVC012 13 11 88% 76.15 0.0
30 21:55 Calm 11.27 Overcast OVC012 14 11 82% 76.12 0.0
30 21:35 Vrbl 7 14.48 Overcast OVC012 15 11 77% 76.12 0.0
30 21:15 W 13 14.48 Overcast OVC012 16 10 68% 76.1 0.0
30 20:55 W 11 14.48 Overcast OVC013 16 10 68% 76.1 0.0
30 20:35 W 13 12.87 Overcast OVC013 17 10 64% 76.07 0.0
30 20:15 W 11 12.87 Mostly Cloudy BKN013 18 10 60% 76.05 0.0
30 19:55 Vrbl 6 9.66 Mostly Cloudy with Haze BKN013 18 10 60% 76.05 0.0
30 19:35 W 11 G 20 11.27 Mostly Cloudy BKN013 19 10 56% 76.05 0.0
30 19:15 W 15 11.27 Mostly Cloudy BKN013 20 10 53% 76.02 0.0
30 18:55 W 15 11.27 Mostly Cloudy BKN013 20 10 53% 76.02 0.0
30 18:35 SW 15 12.87 Partly Cloudy SCT013 21 10 50% 76.02 0.0
30 18:15 SW 19 14.48 Partly Cloudy SCT013 21 9 46% 76.02 0.0
30 17:55 SW 15 9.66 A Few Clouds with Haze FEW015 23 9 41% 76.02 0.0
30 17:35 W 13 11.27 A Few Clouds FEW016 23 10 44% 76.05 0.0
30 17:15 W 15 G 26 16.09 Fair CLR 24 9 39% 25 76.02 0.0
30 16:55 W 19 G 28 16.09 Fair CLR 25 9 36% 26 76.02 0.0
30 16:35 W 15 16.09 Fair CLR 26 9 34% 26 76.02 0.0
30 16:15 W 17 G 30 16.09 Fair CLR 26 9 34% 26 76.05 0.0
30 15:55 W 17 G 30 16.09 Fair CLR 27 8 30% 26 76.05 0.0
30 15:35 W 19 16.09 Fair CLR 27 7 28% 26 76.05 0.0
30 15:15 W 17 16.09 Fair CLR 27 8 30% 26 76.05 0.0
30 14:55 W 20 16.09 Fair CLR 27 8 30% 26 76.05 0.0
30 14:35 W 17 16.09 Fair CLR 27 8 30% 26 76.05 0.0
30 14:15 W 19 G 28 16.09 Fair CLR 28 8 28% 27 76.05 0.0
30 13:50 W 19 16.09 Fair CLR 29 7 25% 28 76.05 0.0
30 13:35 NW 15 16.09 Fair CLR 29 8 27% 28 76.05 0.0
30 13:15 NW 9 G 22 16.09 Fair CLR 28 11 35% 27 76.05 0.0
30 12:55 W 15 G 24 16.09 Fair CLR 28 11 35% 27 76.07 0.0
30 12:35 W 13 16.09 Fair CLR 28 11 35% 27 76.05 0.0
30 12:15 Calm 16.09 Fair CLR 27 9 32% 27 76.07 0.0
30 11:55 NW 9 14.48 Fair CLR 26 9 34% 26 76.07 0.0
30 11:35 Calm 14.48 Fair CLR 24 9 39% 25 76.07 0.0
30 11:10 Calm 14.48 Fair CLR 24 10 41% 25 76.07 0.0
30 10:55 Calm 14.48 Fair CLR 23 10 44% 76.07 0.0
30 10:35 Calm 14.48 Fair CLR 22 10 47% 76.07 0.0
30 10:15 Calm 14.48 Fair CLR 21 10 50% 76.07 0.0
30 09:55 Calm 14.48 Fair CLR 20 10 53% 76.1 0.0
30 09:35 Calm 12.87 Fair CLR 19 10 56% 76.1 0.0
30 09:15 Calm 11.27 Fair CLR 18 11 64% 76.1 0.0
30 08:50 Calm 11.27 Fair CLR 17 12 73% 76.1 0.0
30 08:35 Calm 11.27 Fair CLR 16 12 77% 76.1 0.0
30 08:15 Calm 11.27 Fair CLR 14 12 88% 76.07 0.0
30 07:55 Calm 8.05 Fog/Mist CLR 13 12 94% 76.07 0.0
30 07:30 Calm 6.44 Fog/Mist CLR 12 12 100% 76.07 0.0
30 07:15 N 6 4.83 Fog/Mist CLR 11 11 100% 76.07 0.0
30 06:55 Calm 8.05 Fog/Mist CLR 10 10 100% 76.07 0.0
30 06:35 Calm 6.44 Fog/Mist CLR 9 9 100% 76.05 0.0
30 06:15 Calm 6.44 Fog/Mist CLR 10 10 100% 76.02 0.0
30 05:55 Calm 8.05 Fog/Mist CLR 10 10 100% 76 0.0
30 05:35 Calm 9.66 Fog/Mist CLR 10 10 100% 76 0.0
30 05:15 Calm 8.05 Fog/Mist CLR 10 10 100% 75.97 0.0
30 04:55 Calm 8.05 Fog/Mist CLR 10 10 100% 75.97 0.0
30 04:35 Calm 8.05 Fog/Mist CLR 10 10 100% 75.97 0.0
30 04:15 N 6 8.05 Fog/Mist CLR 10 10 100% 75.97 0.0
30 03:55 Calm 8.05 Fog/Mist CLR 11 11 100% 75.97 0.0
30 03:15 NW 6 4.83 Fog/Mist CLR 11 11 100% 75.95 0.0
30 02:55 N 7 8.05 Fog/Mist CLR 11 11 100% 75.95 0.0
30 02:35 Calm 9.66 Fog/Mist CLR 12 12 100% 75.95 0.0
30 02:15 Calm 9.66 Fog/Mist CLR 11 11 100% 75.95 0.0
30 01:55 Calm 6.44 Fog/Mist CLR 12 11 94% 75.97 0.0
30 01:35 Calm 9.66 Fog/Mist CLR 12 12 100% 75.97 0.0
30 01:15 Calm 11.27 Fair CLR 13 12 94% 75.95 0.0
30 00:55 Calm 9.66 Fog/Mist CLR 13 11 88% 75.97 0.0
30 00:35 Calm 9.66 Fog/Mist FEW018 FEW025 13 11 88% 75.95 0.0
30 00:15 N 7 11.27 A Few Clouds FEW018 FEW025 13 11 88% 75.97 0.0
29 23:50 N 7 11.27 A Few Clouds FEW017 14 11 82% 75.95 0.0
29 23:35 NW 7 12.87 A Few Clouds FEW017 14 11 82% 75.95 0.0
29 23:15 Calm 12.87 Mostly Cloudy BKN017 14 11 82% 75.92 0.0
29 22:55 Calm 14.48 Mostly Cloudy BKN017 15 11 77% 75.92 0.0
29 22:35 Calm 12.87 Mostly Cloudy SCT019 BKN026 15 11 77% 75.92 0.0
29 22:15 Calm 14.48 Mostly Cloudy FEW017 BKN023 15 11 77% 75.9 0.0
29 21:55 N 6 12.87 Partly Cloudy SCT020 SCT025 15 11 77% 75.9 0.0
29 21:35 N 7 12.87 Mostly Cloudy BKN020 BKN026 16 11 72% 75.87 0.0
29 21:15 Calm 12.87 Mostly Cloudy BKN019 BKN025 17 11 68% 75.87 0.0
29 20:55 W 9 16.09 Partly Cloudy FEW017 SCT025 18 10 60% 75.84 0.0
29 20:30 W 11 12.87 Fair CLR 19 10 56% 75.82 0.0
29 20:15 W 11 14.48 Fair CLR 20 10 53% 75.82 0.0
29 19:55 W 11 14.48 Fair CLR 21 10 50% 75.79 0.0
29 19:35 W 11 14.48 Fair CLR 22 10 47% 75.79 0.0
29 19:15 W 13 14.48 Fair CLR 23 10 44% 75.79 0.0
29 18:55 W 17 14.48 Fair CLR 23 10 44% 75.77 0.0
29 18:35 W 13 14.48 Fair CLR 24 10 41% 25 75.79 0.0
29 18:15 W 13 14.48 Fair CLR 24 10 41% 25 75.79 0.0
29 17:55 SW 13 14.48 Fair CLR 25 10 39% 26 75.79 0.0
29 17:35 SW 17 14.48 Fair CLR 25 11 42% 26 75.82 0.0
29 17:15 SW 17 12.87 Fair CLR 25 11 42% 26 75.82 0.0
29 16:55 SW 19 14.48 Fair CLR 25 11 42% 26 75.82 0.0
29 16:35 SW 20 14.48 Fair CLR 27 11 37% 27 75.84 0.0
29 16:15 W 19 16.09 Fair CLR 28 11 35% 27 75.84 0.0
29 15:55 W 22 16.09 Fair CLR 28 11 35% 27 75.84 0.0
29 15:35 W 19 G 28 14.48 Fair CLR 28 11 35% 27 75.84 0.0
29 15:15 W 15 16.09 Fair CLR 28 11 35% 27 75.87 0.0
29 14:55 W 19 16.09 Fair CLR 29 11 33% 28 75.87 0.0
29 14:35 W 19 14.48 Fair CLR 29 11 33% 28 75.87 0.0
29 14:15 W 19 G 28 16.09 Fair CLR 29 12 35% 28 75.87 0.0
29 13:55 W 15 G 26 14.48 Fair CLR 30 12 33% 29 75.87 0.0
29 13:35 W 17 14.48 Fair CLR 30 12 33% 29 75.87 0.0
29 13:15 W 15 16.09 Fair CLR 30 12 33% 29 75.87 0.0
29 12:55 W 9 G 20 16.09 Fair CLR 30 12 33% 29 75.87 0.0
29 12:35 W 7 G 20 14.48 Fair CLR 28 11 35% 27 75.9 0.0
29 12:15 W 13 14.48 Fair CLR 28 11 35% 27 75.9 0.0
29 11:55 W 17 14.48 Fair CLR 27 12 39% 27 75.92 0.0
29 11:35 Calm 12.87 Fair CLR 26 12 42% 26 75.92 0.0
29 11:15 Vrbl 6 14.48 Fair CLR 25 12 44% 26 75.95 0.0
29 10:55 Calm 14.48 Fair CLR 23 12 50% 75.95 0.0
29 10:35 Calm 14.48 Fair CLR 22 12 53% 75.95 0.0
29 10:15 Calm 14.48 Fair CLR 21 12 57% 75.95 0.0
29 09:55 Calm 12.87 Fair CLR 21 12 57% 75.97 0.0
29 09:35 Calm 14.48 Fair CLR 19 12 64% 75.97 0.0
29 09:15 Calm 14.48 Fair CLR 19 12 64% 75.97 0.0
29 08:55 Calm 12.87 Fair CLR 18 12 68% 75.97 0.0
29 08:35 Calm 14.48 Fair CLR 17 12 73% 75.95 0.0
29 08:15 Calm 11.27 Fair CLR 15 12 82% 75.95 0.0
29 07:55 Calm 9.66 Fog/Mist CLR 14 13 94% 75.95 0.0
29 07:35 Calm 8.05 Fog/Mist CLR 13 12 94% 75.92 0.0
29 07:15 Calm 12.87 Fair CLR 12 12 100% 75.92 0.0
29 06:55 Calm 12.87 Fair CLR 11 11 100% 75.9 0.0
29 06:35 Calm 9.66 Fog/Mist CLR 10 10 100% 75.9 0.0
29 06:15 Calm 9.66 Fog/Mist CLR 10 10 100% 75.87 0.0
29 05:55 Calm 11.27 Fair CLR 9 9 100% 75.87 0.0
29 05:35 Calm 11.27 Fair CLR 10 10 100% 75.87 0.0
29 05:15 Calm 12.87 Fair CLR 10 10 100% 75.84 0.0
29 04:55 Calm 12.87 Fair CLR 11 11 100% 75.87 0.0
29 04:35 Calm 12.87 Fair CLR 10 10 100% 75.87 0.0
29 04:15 N 6 11.27 Fair CLR 10 10 100% 75.87 0.0
29 03:55 Calm 11.27 Fair CLR 10 10 100% 75.87 0.0
29 03:35 Calm 11.27 Fair CLR 11 11 100% 75.87 0.0
29 03:15 Calm 12.87 Fair CLR 11 11 100% 75.87 0.0
29 02:55 Calm 9.66 Fog/Mist CLR 11 11 100% 75.87 0.0
29 02:35 Calm 6.44 Fog/Mist CLR 12 12 100% 75.87 0.0
29 02:15 Calm 12.87 Fair CLR 12 12 100% 75.87 0.0
29 01:55 Calm 6.44 Fog/Mist CLR 12 12 100% 75.87 0.0
29 01:35 Calm 14.48 Fair CLR 12 12 100% 75.9 0.0
29 01:15 Calm 14.48 Fair CLR 12 12 100% 75.87 0.0
29 00:55 Calm 12.87 Fair CLR 13 12 94% 75.9 0.0
29 00:35 Calm 11.27 Fair CLR 0 0 0% 75.9 0.0
29 00:15 Calm 12.87 Fair CLR 13 13 100% 75.9 0.0
28 23:55 Calm 11.27 Fair CLR 13 12 94% 75.92 0.0
28 23:30 Calm 12.87 Fair CLR 13 12 94% 75.9 0.0
28 23:15 Calm 12.87 Fair CLR 14 12 88% 75.9 0.0
28 22:55 Calm 11.27 A Few Clouds FEW017 FEW025 14 13 94% 75.9 0.0
28 22:35 N 6 12.87 Mostly Cloudy SCT017 BKN024 15 13 88% 75.9 0.0
28 22:15 Calm 11.27 Mostly Cloudy BKN018 15 13 88% 75.92 0.0
28 21:55 Calm 14.48 Mostly Cloudy BKN016 15 12 82% 75.9 0.0
28 21:35 NW 6 14.48 Mostly Cloudy BKN016 16 12 77% 75.9 0.0
28 21:15 Calm 14.48 Partly Cloudy SCT017 17 12 73% 75.87 0.0
28 20:55 Calm 14.48 Partly Cloudy SCT020 SCT025 17 12 73% 75.84 0.0
28 20:35 W 11 14.48 Fair CLR 18 11 64% 75.84 0.0
28 20:15 W 17 16.09 Fair CLR 19 11 60% 75.84 0.0
28 19:55 W 15 14.48 Fair CLR 20 11 56% 75.82 0.0
28 19:35 SW 13 14.48 Fair CLR 21 11 53% 75.82 0.0
28 19:15 W 15 16.09 Fair CLR 22 11 50% 75.84 0.0
28 18:55 W 13 14.48 Fair CLR 0 0 0% 75.84 0.0
28 18:35 SW 15 16.09 Fair CLR 23 11 47% 75.84 0.0
28 18:15 SW 20 14.48 Fair CLR 24 11 44% 25 75.87 0.0
28 17:55 SW 19 14.48 Fair CLR 25 12 44% 26 75.87 0.0
28 17:35 W 15 16.09 Fair CLR 26 12 42% 26 75.87 0.0
28 17:15 SW 13 G 24 16.09 Fair CLR 27 12 39% 27 75.9 0.0
28 16:55 W 17 14.48 Fair CLR 27 12 39% 27 75.9 0.0
28 16:35 SW 17 14.48 Fair CLR 28 11 35% 27 75.9 0.0
28 16:15 W 19 14.48 Fair CLR 28 11 35% 27 75.92 0.0
28 15:55 SW 17 16.09 Fair CLR 29 11 33% 28 75.92 0.0
28 15:35 W 13 G 24 16.09 Fair CLR 30 11 31% 29 75.92 0.0
28 15:15 Vrbl 6 14.48 Fair CLR 30 12 33% 29 75.95 0.0
28 14:35 W 15 16.09 Fair CLR 29 11 33% 28 75.97 0.0
28 14:15 W 15 16.09 Fair CLR 29 11 33% 28 75.97 0.0
28 13:55 Vrbl 7 16.09 Fair CLR 29 11 33% 28 76 0.0
28 13:35 W 9 16.09 Fair CLR 29 11 33% 28 76 0.0
28 13:15 Vrbl 7 G 20 14.48 Fair CLR 28 11 35% 27 76.02 0.0
28 12:55 W 17 16.09 Fair CLR 28 11 35% 27 76.02 0.0
28 12:35 NW 15 G 24 16.09 Fair CLR 28 12 37% 27 76.02 0.0
28 12:15 Calm 16.09 Fair CLR 27 10 34% 27 76.05 0.0
28 11:55 Vrbl 9 14.48 Fair CLR 26 10 37% 26 76.05 0.0
28 11:35 Vrbl 7 16.09 Fair CLR 25 10 39% 26 76.07 0.0
28 11:15 Vrbl 6 16.09 Fair CLR 25 10 39% 26 76.07 0.0
28 10:55 W 9 16.09 Fair CLR 24 10 41% 25 76.1 0.0
28 10:35 SW 9 16.09 Fair CLR 22 11 50% 76.1 0.0
28 10:15 Calm 14.48 Fair CLR 21 12 57% 76.1 0.0
28 09:55 Calm 12.87 Fair CLR 20 11 56% 76.1 0.0
28 09:35 Calm 14.48 Fair CLR 19 11 60% 76.1 0.0
28 09:15 Calm 14.48 Fair CLR 18 11 64% 76.1 0.0
28 08:55 Calm 14.48 Fair CLR 17 12 73% 76.1 0.0
28 08:35 Calm 12.87 Fair CLR 16 12 77% 76.1 0.0
28 08:15 Calm 12.87 Fair CLR 15 12 82% 76.1 0.0
28 07:55 Calm 11.27 Fair CLR 14 12 88% 76.1 0.0
28 07:35 Calm 9.66 Fair with Haze CLR 0 0 0% 76.1 0.0
28 07:15 Calm 9.66 Fog/Mist CLR 11 11 100% 76.1 0.0
28 06:55 Calm 8.05 Fog/Mist CLR 10 10 100% 76.1 0.0
28 06:35 Calm 6.44 Fog/Mist CLR 9 9 100% 76.1 0.0
28 06:15 Calm 8.05 Fog/Mist CLR 9 9 100% 76.1 0.0
28 05:55 Calm 9.66 Fog/Mist CLR 9 9 100% 76.07 0.0
28 05:35 Calm 11.27 A Few Clouds FEW031 FEW040 9 9 100% 76.05 0.0
28 05:15 Calm 11.27 A Few Clouds FEW031 9 9 100% 76.05 0.0
28 04:55 Calm 11.27 Fair CLR 9 9 100% 76.05 0.0
28 04:35 Calm 9.66 Fog/Mist CLR 10 10 100% 76.07 0.0
28 04:15 Calm 9.66 Fog/Mist CLR 10 10 100% 76.05 0.0
28 03:55 Calm 11.27 Fair CLR 10 10 100% 76.07 0.0
28 03:35 Calm 11.27 Fair CLR 10 10 100% 76.07 0.0
28 03:15 Calm 11.27 Fair CLR 10 10 100% 76.07 0.0
28 02:55 Calm 11.27 Fair CLR 10 10 100% 76.07 0.0
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)