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.
31 07:55 Vrbl 3 10.00 Mostly Cloudy FEW050 BKN070 BKN100 42.8 42.8 100% 30.07 0.0
31 07:35 Calm 10.00 Overcast FEW046 BKN055 OVC070 42.8 42.8 100% 30.07 0.0
31 07:15 Vrbl 5 10.00 Mostly Cloudy FEW042 SCT048 BKN055 42.8 42.8 100% 41 30.08 0.0
31 06:55 Vrbl 3 10.00 Mostly Cloudy FEW048 SCT055 BKN065 42.8 42.8 100% 30.08 0.0
31 06:30 Vrbl 3 10.00 Overcast FEW055 OVC070 42.8 42.8 100% 30.09 0.0
31 06:15 Calm 10.00 Overcast SCT055 BKN065 OVC075 42.8 42.8 100% 30.09 0.0
31 05:55 Vrbl 3 10.00 Overcast FEW050 BKN065 OVC075 41 41 100% 30.09 0.0
31 05:35 E 6 10.00 Overcast SCT055 OVC070 41 41 100% 38 30.1 0.0
31 05:15 E 3 10.00 Overcast BKN060 OVC070 41 41 100% 30.1 0.0
31 04:55 Vrbl 3 10.00 Mostly Cloudy BKN065 BKN075 BKN100 41 41 100% 30.09 0.0
31 04:30 Vrbl 3 10.00 Partly Cloudy SCT110 41 41 100% 30.1 0.0
31 04:15 E 6 10.00 A Few Clouds FEW120 41 41 100% 38 30.1 0.0
31 03:55 E 6 10.00 A Few Clouds FEW110 41 41 100% 38 30.1 0.0
31 03:35 E 6 9.00 Mostly Cloudy FEW065 FEW080 BKN110 41 41 100% 38 30.11 0.0
31 03:15 NE 5 8.00 Partly Cloudy SCT110 41 41 100% 38 30.11 0.0
31 02:55 Calm 10.00 Fair CLR 41 41 100% 30.11 0.0
31 02:35 E 3 9.00 Fair CLR 41 41 100% 30.12 0.0
31 02:15 E 5 7.00 Fair CLR 39.2 39.2 100% 36 30.13 0.0
31 01:55 E 5 5.00 Fog/Mist FEW008 FEW029 BKN120 39.2 39.2 100% 36 30.13 0.0
31 01:35 Calm 6.00 Fog/Mist OVC120 39.2 39.2 100% 30.14 0.0
31 01:15 Calm 5.00 Fog/Mist BKN120 39.2 39.2 100% 30.13 0.0
31 00:55 Calm 5.00 Fog/Mist BKN006 BKN025 BKN032 39.2 39.2 100% 30.14 0.0
31 00:35 E 5 4.00 Fog/Mist OVC006 39.2 39.2 100% 36 30.14 0.0
31 00:10 E 6 2.50 Fog/Mist BKN002 OVC007 39.2 39.2 100% 36 30.15 0.0
30 23:55 E 6 3.00 Fog/Mist BKN003 BKN015 BKN025 39.2 39.2 100% 36 30.15 0.0
30 23:35 Calm 3.00 Fog/Mist BKN003 BKN015 BKN032 39.2 39.2 100% 30.15 0.0
30 23:15 Vrbl 5 3.00 Fog/Mist OVC004 39.2 39.2 100% 36 30.16 0.0
30 22:55 SE 6 3.00 Fog/Mist OVC004 41 41 100% 38 30.16 0.0
30 22:35 Vrbl 6 3.00 Fog/Mist OVC004 41 41 100% 38 30.15 0.0
30 22:15 Vrbl 3 3.00 Fog/Mist OVC005 41 41 100% 30.16 0.0
30 21:55 Calm 4.00 Fog/Mist OVC006 41 41 100% 30.17 0.0
30 21:35 Vrbl 6 5.00 Fog/Mist BKN006 BKN027 OVC034 41 41 100% 38 30.17 0.0
30 21:15 E 7 5.00 Fog/Mist BKN006 BKN025 BKN034 41 41 100% 37 30.16 0.0
30 20:55 Vrbl 6 6.00 Fog/Mist BKN006 BKN024 BKN030 41 41 100% 38 30.16 0.0
30 20:35 Calm 5.00 Fog/Mist FEW003 FEW022 39.2 39.2 100% 30.17 0.0
30 20:15 Calm 5.00 Fog/Mist FEW003 FEW025 FEW031 41 41 100% 30.16 0.0
30 19:55 Vrbl 6 8.00 A Few Clouds FEW026 41 41 100% 38 30.16 0.0
30 19:35 SE 6 9.00 Fair CLR 41 41 100% 38 30.16 0.0
30 19:15 Vrbl 5 G 12 8.00 Fair CLR 42.8 42.8 100% 41 30.16 0.0
30 18:55 SE 5 G 12 10.00 Fair CLR 42.8 42.8 100% 41 30.17 0.0
30 18:35 Vrbl 7 10.00 Fair CLR 42.8 42.8 100% 39 30.16 0.0
30 18:15 SE 7 10.00 Fair CLR 42.8 42.8 100% 39 30.16 0.0
30 17:55 SE 9 G 15 9.00 Fair CLR 42.8 42.8 100% 38 30.17 0.0
30 17:35 SE 10 G 16 10.00 A Few Clouds FEW005 42.8 42.8 100% 38 30.16 0.0
30 17:15 SE 9 G 18 9.00 Fair CLR 44.6 44.6 100% 40 30.15 0.0
30 16:55 SE 12 9.00 Fair CLR 44.6 44.6 100% 39 30.16 0.0
30 16:35 SE 9 G 15 9.00 Fair CLR 44.6 44.6 100% 40 30.17 0.0
30 16:15 SE 10 G 17 10.00 Fair CLR 44.6 44.6 100% 40 30.18 0.0
30 15:55 SE 13 10.00 Fair CLR 44.6 44.6 100% 39 30.18 0.0
30 15:35 SE 15 10.00 Fair CLR 44.6 44.6 100% 38 30.18 0.0
30 15:15 SE 12 10.00 Fair CLR 46.4 46.4 100% 42 30.17 0.0
30 14:55 SE 9 G 17 10.00 Fair CLR 46.4 46.4 100% 42 30.17 0.0
30 14:35 SE 10 10.00 Fair CLR 48.2 46.4 94% 44 30.17 0.0
30 14:15 SE 10 10.00 A Few Clouds FEW008 0 0 0% 30.19 0.0
30 13:55 SE 12 G 18 10.00 A Few Clouds FEW008 44.6 44.6 100% 39 30.19 0.0
30 13:35 SE 10 10.00 Fair CLR 44.6 44.6 100% 40 30.2 0.0
30 13:15 SE 13 G 18 10.00 Fair CLR 44.6 44.6 100% 39 30.2 0.0
30 12:55 SE 10 G 16 10.00 A Few Clouds FEW012 46.4 44.6 93% 42 30.21 0.0
30 12:35 SE 10 10.00 A Few Clouds FEW013 46.4 44.6 93% 42 30.21 0.0
30 12:15 SE 9 10.00 A Few Clouds FEW010 46.4 44.6 93% 42 30.22 0.0
30 11:55 SE 9 10.00 A Few Clouds FEW010 44.6 44.6 100% 40 30.23 0.0
30 11:30 Vrbl 7 10.00 Fair CLR 42.8 42.8 100% 39 30.24 0.0
30 11:15 E 7 9.00 A Few Clouds FEW007 41 41 100% 37 30.25 0.0
30 10:55 Vrbl 7 G 13 8.00 Mostly Cloudy BKN007 39.2 39.2 100% 35 30.26 0.0
30 10:35 Vrbl 6 7.00 Mostly Cloudy BKN006 39.2 39.2 100% 36 30.27 0.0
30 10:15 E 8 3.00 Fog/Mist OVC004 37.4 37.4 100% 32 30.28 0.0
30 09:55 Vrbl 5 G 12 4.00 Fog/Mist OVC004 37.4 37.4 100% 34 30.27 0.0
30 09:30 Vrbl 6 G 12 3.00 Fog/Mist OVC004 37.4 37.4 100% 33 30.26 0.0
30 09:15 Calm 3.00 Fog/Mist OVC004 37.4 37.4 100% 30.25 0.0
30 08:55 E 7 3.00 Fog/Mist OVC004 37.4 37.4 100% 33 30.25 0.0
30 08:35 Vrbl 7 1.75 Fog/Mist OVC003 37.4 37.4 100% 33 30.24 0.0
30 08:15 E 8 0.75 Fog/Mist OVC003 37.4 37.4 100% 32 30.24 0.0
30 07:55 Vrbl 6 0.25 Fog OVC003 37.4 35.6 93% 33 30.23 0.0
30 07:35 Vrbl 5 0.50 Fog OVC003 35.6 35.6 100% 32 30.22 0.0
30 07:15 Calm 0.75 Fog/Mist OVC003 35.6 35.6 100% 30.21 0.0
30 06:55 Vrbl 5 1.00 Fog/Mist OVC003 35.6 35.6 100% 32 30.21 0.0
30 06:35 Vrbl 5 G 13 0.50 Fog/Mist OVC003 37.4 35.6 93% 34 30.23 0.0
30 06:15 Vrbl 7 G 14 0.25 Fog OVC002 35.6 35.6 100% 31 30.24 0.0
30 05:55 E 5 0.50 Fog OVC003 35.6 35.6 100% 32 30.23 0.0
30 05:35 Calm 0.50 Fog OVC003 33.8 33.8 100% 30.22 0.0
30 05:15 E 5 0.25 Fog OVC003 35.6 35.6 100% 32 30.21 0.0
30 04:55 Calm 1.50 Fog/Mist OVC003 33.8 32 93% 30.21 0.0
30 04:35 Calm 2.00 Fog/Mist OVC004 32 32 100% 30.21 0.0
30 04:15 Calm 8.00 Overcast OVC003 32 32 100% 30.22 0.0
30 03:55 Calm 4.00 Fog/Mist BKN003 32 32 100% 30.22 0.0
30 03:35 Calm 4.00 Fog/Mist SCT003 32 32 100% 30.22 0.0
30 03:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.23 0.0
30 02:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.23 0.0
30 02:35 Calm 10.00 Fair CLR 32 32 100% 30.23 0.0
30 02:15 Calm 10.00 Fair CLR 32 32 100% 30.23 0.0
30 01:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.23 0.0
30 01:35 Calm 10.00 Fair CLR 32 32 100% 30.23 0.0
30 01:15 Calm 10.00 Fair CLR 32 32 100% 30.24 0.0
30 00:55 Calm 10.00 Fair CLR 32 32 100% 30.24 0.0
30 00:35 Calm 10.00 Fair CLR 33.8 33.8 100% 30.25 0.0
30 00:15 Calm 10.00 Fair CLR 33.8 33.8 100% 30.25 0.0
29 23:55 Calm 10.00 Fair CLR 33.8 33.8 100% 30.25 0.0
29 23:35 Calm 10.00 Fair CLR 35.6 35.6 100% 30.26 0.0
29 23:15 Calm 10.00 Fair CLR 35.6 35.6 100% 30.26 0.0
29 22:55 Calm 10.00 Fair CLR 37.4 37.4 100% 30.26 0.0
29 22:35 Calm 10.00 Fair CLR 37.4 37.4 100% 30.26 0.0
29 22:15 E 3 10.00 Fair CLR 0 0 0% 30.26 0.0
29 21:55 Calm 10.00 Fair CLR 39.2 39.2 100% 30.25 0.0
29 21:35 E 6 10.00 Fair CLR 39.2 39.2 100% 36 30.24 0.0
29 21:15 E 3 10.00 Fair CLR 37.4 37.4 100% 30.24 0.0
29 20:55 Calm 10.00 Fair CLR 39.2 39.2 100% 30.24 0.0
29 20:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.24 0.0
29 20:15 E 3 10.00 Fair CLR 39.2 39.2 100% 30.24 0.0
29 19:55 Calm 10.00 Fair CLR 39.2 39.2 100% 30.24 0.0
29 19:35 Calm 10.00 Fair CLR 41 41 100% 30.24 0.0
29 19:15 Calm 10.00 Fair CLR 41 39.2 93% 30.25 0.0
29 18:55 E 3 10.00 Fair CLR 41 41 100% 30.25 0.0
29 18:35 Calm 10.00 Fair CLR 42.8 41 93% 30.25 0.0
29 18:15 Calm 10.00 Fair CLR 41 41 100% 30.25 0.0
29 17:55 Calm 10.00 Fair CLR 44.6 42.8 93% 30.25 0.0
29 17:35 Calm 10.00 Fair CLR 44.6 41 87% 30.25 0.0
29 17:15 Calm 10.00 Fair CLR 48.2 42.8 82% 30.24 0.0
29 16:55 SE 3 10.00 Fair CLR 50 41 71% 30.25 0.0
29 16:35 S 7 10.00 Fair CLR 51.8 42.8 72% 30.25 0.0
29 16:15 S 8 10.00 Fair CLR 53.6 42.8 67% 30.25 0.0
29 15:55 SE 7 10.00 Fair CLR 55.4 41 59% 30.25 0.0
29 15:35 SE 8 10.00 Fair CLR 55.4 39.2 55% 30.25 0.0
29 15:15 S 9 10.00 Fair CLR 55.4 39.2 55% 30.25 0.0
29 14:55 S 8 10.00 Fair CLR 55.4 37.4 51% 30.25 0.0
29 14:35 S 8 10.00 Fair CLR 57.2 37.4 48% 30.26 0.0
29 14:15 S 6 10.00 Fair CLR 55.4 37.4 51% 30.26 0.0
29 13:55 SE 9 10.00 Fair CLR 57.2 35.6 44% 30.27 0.0
29 13:35 SE 9 10.00 Fair CLR 55.4 35.6 47% 30.27 0.0
29 13:15 S 10 10.00 Fair CLR 55.4 33.8 44% 30.27 0.0
29 12:55 SE 8 10.00 Fair CLR 55.4 35.6 47% 30.28 0.0
29 12:35 Vrbl 5 10.00 Fair CLR 55.4 37.4 51% 30.29 0.0
29 12:15 Vrbl 6 10.00 Fair CLR 55.4 37.4 51% 30.3 0.0
29 11:55 Vrbl 3 10.00 Fair CLR 0 0 0% 30.31 0.0
29 11:35 SE 9 10.00 Fair CLR 51.8 37.4 58% 30.32 0.0
29 11:15 SE 9 10.00 Fair CLR 51.8 37.4 58% 30.33 0.0
29 10:55 Vrbl 3 G 12 10.00 Fair CLR 50 39.2 67% 30.33 0.0
29 10:35 SE 7 10.00 Fair CLR 50 39.2 67% 48 30.34 0.0
29 10:15 SE 5 10.00 Fair CLR 46.4 39.2 76% 45 30.35 0.0
29 09:55 Calm 10.00 Fair CLR 46.4 39.2 76% 30.35 0.0
29 09:35 Calm 10.00 Fair CLR 42.8 39.2 87% 30.35 0.0
29 09:15 Calm 10.00 Fair CLR 41 37.4 87% 30.34 0.0
29 08:55 Calm 10.00 Fair CLR 39.2 37.4 93% 30.33 0.0
29 08:35 Calm 10.00 Fair CLR 33.8 33.8 100% 30.33 0.0
29 08:15 Calm 10.00 Fair CLR 32 32 100% 30.33 0.0
29 07:55 Calm 10.00 Fair CLR 32 32 100% 30.32 0.0
29 07:35 NE 3 10.00 Fair CLR 33.8 33.8 100% 30.32 0.0
29 07:15 NE 6 10.00 Fair CLR 32 32 100% 27 30.31 0.0
29 06:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.31 0.0
29 06:35 NW 3 10.00 Fair CLR 30.2 30.2 100% 30.31 0.0
29 06:15 Calm 10.00 Fair CLR 30.2 30.2 100% 30.3 0.0
29 05:55 Calm 10.00 Fair CLR 30.2 30.2 100% 30.3 0.0
29 05:30 W 5 10.00 Fair CLR 32 32 100% 28 30.3 0.0
29 05:15 Calm 10.00 Fair CLR 32 32 100% 30.3 0.0
29 04:55 Calm 10.00 Fair CLR 32 32 100% 30.31 0.0
29 04:35 N 3 8.00 Fair CLR 30.2 30.2 100% 30.31 0.0
29 04:15 Calm 8.00 Fair CLR 32 32 100% 30.32 0.0
29 03:55 Calm 10.00 Fair CLR 32 32 100% 30.32 0.0
29 03:35 Calm 8.00 Fair CLR 32 32 100% 30.32 0.0
29 03:10 Calm 10.00 Fair CLR 35.6 35.6 100% 30.32 0.0
29 02:55 NE 3 6.00 Fog/Mist CLR 33.8 33.8 100% 30.31 0.0
29 02:35 Calm 5.00 Fog/Mist CLR 32 32 100% 30.32 0.0
29 02:15 Calm 6.00 Fog/Mist CLR 33.8 33.8 100% 30.31 0.0
29 01:55 Calm 9.00 Fair CLR 35.6 35.6 100% 30.31 0.0
29 01:35 Calm 9.00 Fair CLR 35.6 35.6 100% 30.31 0.0
29 01:15 W 3 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
29 00:35 Calm 10.00 Fair CLR 35.6 35.6 100% 30.31 0.0
29 00:15 Calm 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
28 23:55 Calm 10.00 Fair CLR 37.4 37.4 100% 30.31 0.0
28 23:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.31 0.0
28 23:15 Calm 10.00 Fair CLR 41 41 100% 30.3 0.0
28 22:55 Calm 10.00 Fair CLR 41 41 100% 30.3 0.0
28 22:35 Calm 10.00 Fair CLR 37.4 37.4 100% 30.29 0.0
28 22:15 Calm 10.00 Fair CLR 39.2 39.2 100% 30.29 0.0
28 21:55 Calm 10.00 Fair CLR 37.4 37.4 100% 30.28 0.0
28 21:35 E 5 10.00 Fair CLR 37.4 37.4 100% 34 30.28 0.0
28 21:10 Calm 10.00 Fair CLR 39.2 39.2 100% 30.28 0.0
28 20:55 E 3 10.00 Fair CLR 39.2 39.2 100% 30.28 0.0
28 20:35 Calm 10.00 Fair CLR 39.2 39.2 100% 30.28 0.0
28 20:15 W 3 10.00 Fair CLR 39.2 39.2 100% 30.28 0.0
28 19:55 Calm 10.00 Fair CLR 41 39.2 93% 30.28 0.0
28 19:30 Calm 10.00 Fair CLR 41 39.2 93% 30.28 0.0
28 19:15 Calm 10.00 Fair CLR 41 39.2 93% 30.28 0.0
28 18:35 E 3 10.00 Fair CLR 42.8 39.2 87% 30.27 0.0
28 18:15 NE 3 10.00 Fair CLR 42.8 41 93% 30.27 0.0
28 17:55 E 3 10.00 Fair CLR 44.6 41 87% 30.27 0.0
28 17:35 Calm 10.00 Fair CLR 46.4 41 82% 30.27 0.0
28 17:15 Calm 10.00 Fair CLR 48.2 41 76% 30.27 0.0
28 16:55 Calm 10.00 Fair CLR 50 39.2 67% 30.27 0.0
28 16:35 Calm 10.00 Fair CLR 53.6 37.4 54% 30.27 0.0
28 16:15 SE 5 10.00 Fair CLR 53.6 37.4 54% 30.26 0.0
28 15:55 Calm 10.00 Fair CLR 55.4 41 59% 30.26 0.0
28 15:35 Calm 10.00 Fair CLR 55.4 41 59% 30.26 0.0
28 15:10 Calm 10.00 Fair CLR 57.2 41 55% 30.26 0.0
28 14:55 W 5 10.00 Fair CLR 57.2 39.2 51% 30.27 0.0
28 14:35 Calm 10.00 Fair CLR 57.2 41 55% 30.27 0.0
28 14:15 Calm 10.00 Fair CLR 57.2 41 55% 30.27 0.0
28 13:55 Calm 10.00 Fair CLR 55.4 37.4 51% 30.28 0.0
28 13:35 Calm 10.00 Fair CLR 55.4 39.2 55% 30.28 0.0
28 13:15 Calm 10.00 Fair CLR 53.6 41 63% 30.28 0.0
28 12:55 Calm 10.00 Fair CLR 51.8 44.6 77% 30.29 0.0
28 12:35 Calm 10.00 Fair CLR 51.8 42.8 72% 30.3 0.0
28 12:15 Calm 10.00 Fair CLR 50 44.6 82% 30.31 0.0
28 11:55 Calm 10.00 Fair CLR 48.2 44.6 87% 30.32 0.0
28 11:35 Calm 10.00 Fair CLR 46.4 46.4 100% 30.33 0.0
28 11:15 W 5 10.00 Fair CLR 44.6 44.6 100% 43 30.34 0.0
28 10:50 Calm 10.00 A Few Clouds FEW003 42.8 42.8 100% 30.35 0.0
28 10:35 W 5 10.00 Mostly Cloudy BKN003 0 0 0% 30.35 0.0
28 10:15 Calm 0.50 Fog OVC003 39.2 39.2 100% 30.36 0.0
28 09:55 W 5 0.25 Fog OVC003 39.2 39.2 100% 36 30.36 0.0
28 09:35 W 5 1.25 Fog/Mist OVC003 39.2 39.2 100% 36 30.35 0.0
28 09:15 Calm 8.00 A Few Clouds FEW002 37.4 37.4 100% 30.35 0.0
28 08:55 Calm 8.00 A Few Clouds FEW002 37.4 37.4 100% 30.33 0.0
28 08:35 Calm 0.15 Fog OVC002 33.8 33.8 100% 30.32 0.0
28 08:15 Calm 0.15 Fog OVC002 33.8 33.8 100% 30.32 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)