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.
13 14:15 Vrbl 5 G 13 10.00 Fair CLR 0 0 0% 30.1 0.0
13 13:55 NW 7 10.00 Fair CLR 0 0 0% 30.11 0.0
13 13:35 NW 6 10.00 Fair CLR 0 0 0% 30.12 0.0
13 13:15 NW 5 10.00 Fair CLR 0 0 0% 30.12 0.0
13 12:55 N 6 10.00 Fair CLR 0 0 0% 30.12 0.0
13 12:35 Vrbl 5 10.00 Fair CLR 0 0 0% 30.13 0.0
13 12:15 Vrbl 3 10.00 Fair CLR 0 0 0% 30.14 0.0
13 11:55 Vrbl 3 10.00 Fair CLR 0 0 0% 30.14 0.0
13 11:35 Calm 10.00 Fair CLR 0 0 0% 30.15 0.0
13 11:15 Calm 10.00 Fair CLR 0 0 0% 30.16 0.0
13 10:50 Calm 10.00 Fair CLR 0 0 0% 30.16 0.0
13 10:35 Calm 10.00 Fair CLR 0 0 0% 30.16 0.0
13 10:15 Calm 10.00 Fair CLR 0 0 0% 30.17 0.0
13 09:55 Calm 10.00 Fair CLR 0 0 0% 30.17 0.0
13 09:35 Vrbl 3 10.00 Fair CLR 0 0 0% 30.17 0.0
13 09:15 Calm 10.00 Fair CLR 0 0 0% 30.17 0.0
13 08:55 W 3 10.00 Fair CLR 0 0 0% 30.17 0.0
13 08:35 Calm 10.00 Partly Cloudy SCT002 0 0 0% 30.16 0.0
13 08:15 Calm 8.00 Mostly Cloudy BKN002 0 0 0% 30.16 0.0
13 07:55 Calm 9.00 Partly Cloudy SCT002 0 0 0% 30.16 0.0
13 07:35 Calm 4.00 Mostly Cloudy with Haze BKN004 0 0 0% 30.16 0.0
13 07:15 Calm 10.00 Overcast OVC004 0 0 0% 30.16 0.0
13 06:55 Calm 5.00 Overcast with Haze OVC004 0 0 0% 30.16 0.0
13 06:35 Calm 10.00 Mostly Cloudy BKN004 BKN024 0 0 0% 30.16 0.0
13 06:10 Calm 9.00 A Few Clouds FEW003 FEW024 0 0 0% 30.17 0.0
13 05:55 Calm 8.00 A Few Clouds FEW025 0 0 0% 30.16 0.0
13 05:35 Calm 10.00 A Few Clouds FEW003 0 0 0% 30.16 0.0
13 05:15 Calm 10.00 Mostly Cloudy BKN003 0 0 0% 30.16 0.0
13 04:55 Calm 7.00 Overcast OVC003 0 0 0% 30.16 0.0
13 04:35 Calm 10.00 Overcast OVC003 0 0 0% 30.16 0.0
13 04:15 NW 3 10.00 Mostly Cloudy SCT003 SCT022 BKN027 0 0 0% 30.16 0.0
13 03:55 N 3 10.00 Overcast FEW003 BKN025 OVC036 0 0 0% 30.18 0.0
13 03:35 Calm 9.00 Mostly Cloudy BKN027 BKN033 0 0 0% 30.18 0.0
13 03:15 Calm 10.00 Mostly Cloudy SCT003 SCT021 BKN027 0 0 0% 30.19 0.0
13 02:55 Calm 7.00 Mostly Cloudy SCT003 BKN026 BKN032 0 0 0% 30.19 0.0
13 02:35 Calm 10.00 Partly Cloudy FEW004 SCT022 SCT036 0 0 0% 30.18 0.0
13 02:15 Calm 9.00 Partly Cloudy SCT003 SCT020 SCT024 0 0 0% 30.18 0.0
13 01:55 Calm 10.00 Partly Cloudy SCT003 SCT022 0 0 0% 30.19 0.0
13 01:35 Calm 10.00 Partly Cloudy FEW003 SCT021 0 0 0% 30.19 0.0
13 01:15 Calm 9.00 Partly Cloudy FEW003 SCT021 SCT027 0 0 0% 30.2 0.0
13 00:55 Calm 10.00 Mostly Cloudy SCT003 BKN022 BKN028 0 0 0% 30.2 0.0
13 00:35 Calm 9.00 Mostly Cloudy BKN003 BKN023 0 0 0% 30.2 0.0
13 00:15 Calm 9.00 Mostly Cloudy BKN003 0 0 0% 30.2 0.0
12 23:55 Calm 8.00 Mostly Cloudy BKN003 BKN027 0 0 0% 30.2 0.0
12 23:35 Calm 9.00 Mostly Cloudy BKN003 BKN026 0 0 0% 30.2 0.0
12 23:15 Calm 10.00 Overcast BKN003 OVC023 0 0 0% 30.2 0.0
12 22:55 N 3 10.00 Mostly Cloudy BKN003 BKN019 BKN031 0 0 0% 30.21 0.0
12 22:35 NW 3 10.00 Mostly Cloudy SCT003 BKN019 0 0 0% 30.21 0.0
12 22:15 Calm 10.00 Partly Cloudy SCT019 0 0 0% 30.21 0.0
12 21:55 NW 5 10.00 Mostly Cloudy BKN019 0 0 0% 30.21 0.0
12 21:35 N 3 10.00 Mostly Cloudy BKN020 0 0 0% 30.2 0.0
12 21:15 N 5 10.00 Mostly Cloudy BKN021 0 0 0% 30.2 0.0
12 20:55 N 6 10.00 Partly Cloudy SCT022 0 0 0% 30.2 0.0
12 20:35 N 3 10.00 Partly Cloudy SCT022 0 0 0% 30.2 0.0
12 20:15 N 3 10.00 A Few Clouds FEW020 0 0 0% 30.2 0.0
12 19:55 NW 5 10.00 Fair CLR 0 0 0% 30.2 0.0
12 19:35 NW 3 10.00 Fair CLR 0 0 0% 30.2 0.0
12 19:15 Calm 10.00 Fair CLR 0 0 0% 30.2 0.0
12 18:55 Calm 10.00 Fair CLR 0 0 0% 30.2 0.0
12 18:35 Calm 10.00 Fair CLR 0 0 0% 30.2 0.0
12 18:15 Calm 10.00 Fair CLR 0 0 0% 30.2 0.0
12 17:55 Calm 10.00 Fair CLR 0 0 0% 30.21 0.0
12 17:35 Calm 10.00 Fair CLR 0 0 0% 30.22 0.0
12 17:15 Calm 10.00 Fair CLR 0 0 0% 30.22 0.0
12 16:55 Calm 10.00 Fair CLR 0 0 0% 30.23 0.0
12 16:35 Calm 10.00 Fair CLR 0 0 0% 30.24 0.0
12 16:15 Calm 10.00 Fair CLR 0 0 0% 30.25 0.0
12 15:55 Calm 10.00 Fair CLR 0 0 0% 30.25 0.0
12 15:35 Calm 10.00 Fair CLR 0 0 0% 30.26 0.0
12 15:15 Calm 10.00 Fair CLR 0 0 0% 30.26 0.0
12 14:55 Calm 10.00 Fair CLR 0 0 0% 30.27 0.0
12 14:35 Calm 10.00 Fair CLR 0 0 0% 30.28 0.0
12 14:15 Calm 10.00 Fair CLR 0 0 0% 30.29 0.0
12 13:55 Calm 10.00 Fair CLR 0 0 0% 30.29 0.0
12 13:35 Calm 10.00 Fair CLR 0 0 0% 30.31 0.0
12 13:15 Calm 10.00 Fair CLR 0 0 0% 30.32 0.0
12 12:55 Calm 10.00 Fair CLR 0 0 0% 30.33 0.0
12 12:35 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
12 12:15 N 3 10.00 Fair CLR 0 0 0% 30.35 0.0
12 11:55 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 11:35 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 11:15 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 10:55 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 10:35 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 10:15 Calm 10.00 Fair CLR 55.4 46.4 72% 30.37 0.0
12 09:55 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 09:35 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 09:15 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 08:55 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 08:35 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
12 08:15 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 07:55 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 07:35 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 07:15 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 06:55 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 06:35 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 06:15 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 05:55 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
12 05:35 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
12 05:15 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
12 04:55 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
12 04:35 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
12 04:15 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
12 03:55 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
12 03:35 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
12 03:15 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
12 02:55 Calm 10.00 Partly Cloudy SCT003 0 0 0% 30.35 0.0
12 02:35 Calm 10.00 Mostly Cloudy BKN003 0 0 0% 30.35 0.0
12 02:15 Calm 10.00 Partly Cloudy SCT003 0 0 0% 30.36 0.0
12 01:55 Calm 10.00 Partly Cloudy SCT003 0 0 0% 30.36 0.0
12 01:35 Calm 10.00 Partly Cloudy FEW003 SCT021 0 0 0% 30.36 0.0
12 01:15 Calm 10.00 Partly Cloudy FEW003 SCT021 0 0 0% 30.36 0.0
12 00:55 N 5 10.00 A Few Clouds FEW020 0 0 0% 30.36 0.0
12 00:35 Calm 10.00 A Few Clouds FEW018 0 0 0% 30.36 0.0
12 00:15 Calm 10.00 Partly Cloudy SCT003 0 0 0% 30.37 0.0
11 23:55 Calm 10.00 Mostly Cloudy BKN003 46.4 44.6 93% 30.37 0.0
11 23:35 Calm 10.00 Partly Cloudy SCT003 0 0 0% 30.37 0.0
11 23:15 Calm 10.00 Mostly Cloudy BKN003 0 0 0% 30.36 0.0
11 22:55 Calm 10.00 A Few Clouds FEW003 0 0 0% 30.36 0.0
11 22:35 NW 7 10.00 A Few Clouds FEW003 0 0 0% 30.36 0.0
11 22:15 NW 3 10.00 A Few Clouds FEW003 0 0 0% 30.36 0.0
11 21:55 Calm 10.00 A Few Clouds FEW003 48.2 44.6 87% 30.36 0.0
11 21:35 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
11 21:15 Calm 10.00 A Few Clouds FEW003 48.2 44.6 87% 30.35 0.0
11 20:55 Calm 10.00 Fair CLR 50 44.6 82% 30.35 0.0
11 20:35 NW 3 10.00 Fair CLR 0 0 0% 30.35 0.0
11 20:15 NW 3 10.00 Fair CLR 51.8 44.6 77% 30.35 0.0
11 19:55 N 5 10.00 Fair CLR 51.8 44.6 77% 30.34 0.0
11 19:35 NW 3 10.00 Fair CLR 53.6 44.6 72% 30.34 0.0
11 19:15 Vrbl 3 10.00 Fair CLR 0 0 0% 30.34 0.0
11 18:55 Vrbl 3 10.00 Fair CLR 0 0 0% 30.34 0.0
11 18:35 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 18:15 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 17:55 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 17:35 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 17:15 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 16:55 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 16:35 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 16:15 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 15:55 Calm 10.00 Fair CLR 0 0 0% 30.34 0.0
11 15:35 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
11 15:15 Calm 10.00 Fair CLR 0 0 0% 30.35 0.0
11 14:55 Calm 10.00 Fair CLR 0 0 0% 30.36 0.0
11 14:35 Calm 10.00 Fair CLR 0 0 0% 30.37 0.0
11 14:15 Calm 10.00 Fair CLR 0 0 0% 30.38 0.0
11 13:55 Calm 10.00 Fair CLR 0 0 0% 30.38 0.0
11 13:35 Calm 10.00 Fair CLR 0 0 0% 30.39 0.0
11 13:15 Calm 10.00 Fair CLR 0 0 0% 30.4 0.0
11 12:55 Calm 10.00 Fair CLR 0 0 0% 30.41 0.0
11 12:35 Calm 10.00 Fair CLR 0 0 0% 30.41 0.0
11 12:15 Calm 10.00 Fair CLR 0 0 0% 30.42 0.0
11 11:55 Calm 10.00 Fair CLR 0 0 0% 30.42 0.0
11 11:35 Calm 10.00 Fair CLR 60.8 44.6 55% 30.42 0.0
11 11:15 Calm 10.00 Fair CLR 59 42.8 55% 30.42 0.0
11 10:55 N 3 10.00 Fair CLR 55.4 42.8 63% 30.42 0.0
11 10:35 Calm 10.00 Fair CLR 55.4 42.8 63% 30.42 0.0
11 10:15 Calm 10.00 Fair CLR 51.8 41 67% 30.41 0.0
11 09:55 Calm 10.00 Fair CLR 50 42.8 76% 30.41 0.0
11 09:35 Vrbl 5 10.00 Fair CLR 48.2 41 76% 47 30.4 0.0
11 09:15 Calm 10.00 Fair CLR 46.4 42.8 87% 30.39 0.0
11 08:55 NW 3 10.00 Fair CLR 44.6 42.8 93% 30.39 0.0
11 08:35 Calm 10.00 Fair CLR 42.8 42.8 100% 30.38 0.0
11 08:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.38 0.0
11 07:55 Calm 10.00 Fair CLR 35.6 35.6 100% 30.37 0.0
11 07:35 Calm 10.00 Fair CLR 35.6 35.6 100% 30.36 0.0
11 07:15 Calm 9.00 Fair CLR 35.6 35.6 100% 30.35 0.0
11 06:55 Calm 10.00 Fair CLR 35.6 35.6 100% 30.34 0.0
11 06:35 Calm 10.00 Fair CLR 35.6 35.6 100% 30.34 0.0
11 06:15 Calm 10.00 Fair CLR 35.6 35.6 100% 30.33 0.0
11 05:55 Calm 10.00 Fair CLR 35.6 35.6 100% 30.32 0.0
11 05:35 Calm 10.00 Fair CLR 37.4 37.4 100% 30.32 0.0
11 05:15 Calm 10.00 Fair CLR 37.4 35.6 93% 30.31 0.0
11 04:55 Calm 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
11 04:35 Calm 10.00 Fair CLR 37.4 37.4 100% 30.3 0.0
11 04:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
11 03:55 Calm 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
11 03:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
11 03:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
11 02:55 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
11 02:35 Calm 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
11 02:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
11 01:55 Calm 10.00 Fair CLR 39.2 39.2 100% 30.3 0.0
11 01:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.3 0.0
11 01:15 NE 3 10.00 A Few Clouds FEW003 FEW020 41 41 100% 30.29 0.0
11 00:55 Calm 10.00 A Few Clouds FEW003 FEW020 41 41 100% 30.29 0.0
11 00:35 Calm 10.00 A Few Clouds FEW003 42.8 42.8 100% 30.29 0.0
11 00:15 Calm 10.00 A Few Clouds FEW003 42.8 42.8 100% 30.28 0.0
10 23:55 W 5 10.00 A Few Clouds FEW003 44.6 42.8 93% 43 30.28 0.0
10 23:35 W 7 10.00 Fair CLR 0 0 0% 30.28 0.0
10 23:15 NW 6 10.00 A Few Clouds FEW019 44.6 42.8 93% 42 30.27 0.0
10 22:55 W 7 10.00 Partly Cloudy SCT019 44.6 42.8 93% 41 30.27 0.0
10 22:35 W 6 10.00 A Few Clouds FEW018 44.6 42.8 93% 42 30.27 0.0
10 22:15 Calm 10.00 A Few Clouds FEW020 0 0 0% 30.26 0.0
10 21:55 Calm 10.00 Partly Cloudy SCT020 44.6 42.8 93% 30.25 0.0
10 21:35 Calm 10.00 Partly Cloudy SCT022 0 0 0% 30.24 0.0
10 21:15 Calm 10.00 Mostly Cloudy BKN020 0 0 0% 30.23 0.0
10 20:55 Calm 10.00 Mostly Cloudy BKN019 0 0 0% 30.23 0.0
10 20:35 Calm 10.00 Mostly Cloudy BKN021 0 0 0% 30.22 0.0
10 20:15 Calm 10.00 A Few Clouds FEW022 0 0 0% 30.22 0.0
10 19:55 Calm 10.00 A Few Clouds FEW024 FEW028 0 0 0% 30.21 0.0
10 19:35 W 7 10.00 A Few Clouds FEW027 50 41 71% 48 30.21 0.0
10 19:15 SW 8 10.00 Fair CLR 53.6 41 63% 30.2 0.0
10 18:55 SW 8 10.00 Fair CLR 55.4 41 59% 30.2 0.0
10 18:35 W 8 10.00 Fair CLR 55.4 41 59% 30.19 0.0
10 18:15 SW 10 10.00 Fair CLR 57.2 41 55% 30.19 0.0
10 17:55 SW 9 G 15 10.00 Fair CLR 59 41 51% 30.18 0.0
10 17:35 W 8 10.00 Fair CLR 0 0 0% 30.18 0.0
10 17:15 W 8 10.00 Fair CLR 60.8 41 48% 30.18 0.0
10 16:55 W 8 G 16 10.00 Fair CLR 62.6 41 45% 30.18 0.0
10 16:35 W 10 10.00 Fair CLR 62.6 42.8 49% 30.17 0.0
10 16:15 W 9 10.00 Fair CLR 0 0 0% 30.17 0.0
10 15:55 W 8 10.00 Fair CLR 0 0 0% 30.16 0.0
10 15:35 W 10 10.00 Fair CLR 0 0 0% 30.16 0.0
10 15:15 W 8 10.00 Fair CLR 0 0 0% 30.16 0.0
10 14:55 SW 10 10.00 Fair CLR 64.4 39.2 40% 30.15 0.0
10 14:35 W 12 10.00 Fair CLR 0 0 0% 30.16 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)