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.
02 09:55 Vrbl 5 5.00 Overcast with Haze OVC016 59 51.8 77% 29.97 0.0
02 09:35 Vrbl 3 6.00 Overcast with Haze OVC016 57.2 51.8 82% 29.97 0.0
02 09:15 NW 7 6.00 Overcast with Haze OVC015 57.2 51.8 82% 29.97 0.0
02 08:55 N 7 5.00 Fog/Mist OVC015 55.4 51.8 88% 29.96 0.0
02 08:35 N 5 5.00 Fog/Mist OVC014 55.4 51.8 88% 29.96 0.0
02 08:10 N 6 6.00 Overcast with Haze OVC013 0 0 0% 29.96 0.0
02 07:55 N 5 5.00 Fog/Mist OVC013 53.6 51.8 94% 29.95 0.0
02 07:35 NW 3 5.00 Fog/Mist OVC012 53.6 51.8 94% 29.95 0.0
02 07:15 Calm 5.00 Fog/Mist OVC011 53.6 51.8 94% 29.95 0.0
02 06:55 N 5 5.00 Fog/Mist OVC011 51.8 51.8 100% 29.94 0.0
02 06:30 NW 6 5.00 Fog/Mist OVC011 51.8 51.8 100% 29.93 0.0
02 06:15 NW 3 5.00 Fog/Mist OVC010 51.8 51.8 100% 29.93 0.0
02 05:55 NW 6 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.93 0.0
02 05:35 NW 5 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.92 0.0
02 05:15 W 5 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.91 0.0
02 04:55 Calm 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.91 0.0
02 04:35 Vrbl 3 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.91 0.0
02 04:15 NW 7 6.00 Fog/Mist OVC010 51.8 51.8 100% 29.91 0.0
02 03:55 Vrbl 5 5.00 Fog/Mist OVC009 50 50 100% 49 29.91 0.0
02 03:35 NW 5 5.00 Fog/Mist OVC011 50 50 100% 49 29.91 0.0
02 03:15 Calm 5.00 Fog/Mist OVC013 50 50 100% 29.91 0.0
02 02:55 Calm 5.00 Fog/Mist OVC013 50 50 100% 29.91 0.0
02 02:35 Calm 5.00 Fog/Mist OVC013 50 50 100% 29.92 0.0
02 02:15 Calm 5.00 Fog/Mist BKN013 BKN031 BKN038 50 50 100% 29.91 0.0
02 01:55 Calm 5.00 Fog/Mist SCT014 SCT060 50 50 100% 29.91 0.0
02 01:35 Calm 5.00 Fog/Mist FEW014 SCT060 50 50 100% 29.91 0.0
02 01:15 W 3 3.00 Fog/Mist SCT014 SCT055 50 50 100% 29.91 0.0
02 00:55 Calm 3.00 Fog/Mist SCT015 SCT050 50 50 100% 29.91 0.0
02 00:35 W 6 5.00 Fog/Mist SCT016 SCT060 50 50 100% 48 29.91 0.0
02 00:15 Calm 5.00 Fog/Mist FEW017 SCT060 50 50 100% 29.91 0.0
01 23:55 Calm 5.00 Partly Cloudy with Haze SCT015 SCT033 SCT055 0 0 0% 29.91 0.0
01 23:30 Calm 6.00 Fog/Mist OVC015 51.8 51.8 100% 29.91 0.0
01 23:15 Calm 5.00 Fog/Mist BKN016 OVC050 51.8 51.8 100% 29.91 0.0
01 22:55 Calm 5.00 Fog/Mist OVC050 51.8 51.8 100% 29.91 0.0
01 22:35 NW 7 6.00 Fog/Mist OVC055 53.6 51.8 94% 29.9 0.0
01 22:15 NW 3 6.00 Fog/Mist FEW013 OVC055 53.6 51.8 94% 29.9 0.0
01 21:55 NW 3 6.00 Fog/Mist SCT013 OVC055 53.6 50 88% 29.9 0.0
01 21:35 W 7 6.00 Fog/Mist SCT015 OVC055 53.6 50 88% 29.89 0.0
01 21:15 W 9 6.00 Overcast with Haze BKN016 OVC020 55.4 50 82% 29.88 0.0
01 20:55 NW 5 6.00 Mostly Cloudy with Haze BKN019 BKN026 BKN033 57.2 50 77% 29.88 0.0
01 20:35 Calm 6.00 Fair with Haze CLR 59 50 72% 29.87 0.0
01 20:15 Vrbl 6 6.00 Fair with Haze CLR 60.8 50 68% 29.87 0.0
01 19:55 Vrbl 5 5.00 Fair with Haze CLR 62.6 50 64% 29.86 0.0
01 19:35 Vrbl 6 7.00 Fair CLR 64.4 48.2 56% 29.86 0.0
01 19:15 NW 6 G 13 8.00 Fair CLR 66.2 50 56% 29.86 0.0
01 18:55 Vrbl 6 G 13 8.00 Fair CLR 66.2 50 56% 29.85 0.0
01 18:35 NW 6 G 13 9.00 Fair CLR 68 50 53% 29.85 0.0
01 18:15 Vrbl 6 G 13 8.00 Fair CLR 69.8 50 50% 29.85 0.0
01 17:55 Vrbl 7 G 14 8.00 Fair CLR 71.6 51.8 50% 29.84 0.0
01 17:30 NW 8 G 15 9.00 Fair CLR 73.4 51.8 47% 29.85 0.0
01 17:15 Vrbl 7 G 13 8.00 Fair CLR 73.4 51.8 47% 29.85 0.0
01 16:55 Vrbl 7 G 16 9.00 Fair CLR 75.2 53.6 47% 78 29.84 0.0
01 16:35 NW 8 G 16 8.00 Fair CLR 77 53.6 44% 78 29.84 0.0
01 16:15 W 9 G 16 9.00 Fair CLR 77 53.6 44% 78 29.84 0.0
01 15:55 W 12 8.00 Fair CLR 78.8 53.6 42% 79 29.84 0.0
01 15:35 Vrbl 7 9.00 Fair CLR 78.8 53.6 42% 79 29.84 0.0
01 15:15 W 9 9.00 Fair CLR 78.8 53.6 42% 79 29.85 0.0
01 14:55 Vrbl 7 9.00 Fair CLR 80.6 53.6 39% 80 29.85 0.0
01 14:35 Vrbl 7 9.00 Fair CLR 80.6 51.8 37% 80 29.85 0.0
01 14:15 Vrbl 5 8.00 Fair CLR 78.8 53.6 42% 79 29.86 0.0
01 13:55 SW 5 9.00 Fair CLR 77 51.8 42% 78 29.86 0.0
01 13:35 Calm 9.00 Fair CLR 77 51.8 42% 78 29.87 0.0
01 13:15 Vrbl 3 7.00 Fair CLR 75.2 51.8 44% 78 29.87 0.0
01 12:55 Calm 8.00 Fair CLR 75.2 51.8 44% 78 29.87 0.0
01 12:35 Vrbl 5 7.00 Fair CLR 73.4 51.8 47% 29.87 0.0
01 12:15 S 3 8.00 Fair CLR 71.6 51.8 50% 29.87 0.0
01 11:55 Vrbl 5 7.00 Fair CLR 71.6 51.8 50% 29.87 0.0
01 11:35 Vrbl 5 7.00 Fair CLR 69.8 50 50% 29.87 0.0
01 11:15 Vrbl 5 7.00 Fair CLR 69.8 51.8 53% 29.88 0.0
01 10:55 Vrbl 5 7.00 Fair CLR 68 50 53% 29.88 0.0
01 10:35 Vrbl 5 7.00 Fair CLR 66.2 50 56% 29.88 0.0
01 10:15 Calm 7.00 Fair CLR 64.4 50 60% 29.88 0.0
01 09:55 SE 5 7.00 Fair CLR 0 0 0% 29.88 0.0
01 09:35 Vrbl 3 6.00 Fair with Haze CLR 62.6 51.8 68% 29.88 0.0
01 09:15 S 5 6.00 A Few Clouds with Haze FEW013 FEW019 60.8 51.8 72% 29.88 0.0
01 08:55 E 7 5.00 A Few Clouds with Haze FEW013 59 51.8 77% 29.87 0.0
01 08:35 Vrbl 5 5.00 Partly Cloudy with Haze SCT011 57.2 51.8 82% 29.87 0.0
01 08:15 Calm 5.00 Fog/Mist OVC011 57.2 53.6 88% 29.87 0.0
01 07:55 Calm 5.00 Fog/Mist OVC011 55.4 53.6 94% 29.87 0.0
01 07:35 Calm 3.00 Fog/Mist OVC009 51.8 51.8 100% 29.87 0.0
01 07:15 Calm 3.00 Fog/Mist OVC009 50 50 100% 29.86 0.0
01 06:55 Calm 3.00 Fog/Mist OVC008 50 50 100% 29.86 0.0
01 06:35 Calm 5.00 Fog/Mist OVC008 48.2 48.2 100% 29.86 0.0
01 06:15 Calm 4.00 Fog/Mist OVC007 46.4 46.4 100% 29.85 0.0
01 05:55 Calm 5.00 Fog/Mist OVC007 46.4 46.4 100% 29.85 0.0
01 05:35 Calm 5.00 Fog/Mist OVC006 46.4 46.4 100% 29.85 0.0
01 05:15 Calm 6.00 Fog/Mist OVC008 46.4 46.4 100% 29.85 0.0
01 04:55 Calm 5.00 Fog/Mist OVC008 46.4 46.4 100% 29.85 0.0
01 04:35 Calm 5.00 Fog/Mist OVC008 46.4 46.4 100% 29.85 0.0
01 03:50 Calm 5.00 Fog/Mist OVC007 46.4 46.4 100% 29.84 0.0
01 03:35 Calm 5.00 Fog/Mist BKN007 BKN017 46.4 44.6 93% 29.84 0.0
01 03:15 Calm 5.00 Fog/Mist FEW007 SCT018 46.4 46.4 100% 29.84 0.0
01 02:55 Calm 6.00 Fog/Mist FEW007 OVC018 46.4 46.4 100% 29.84 0.0
01 02:35 Calm 6.00 Fog/Mist BKN018 46.4 46.4 100% 29.84 0.0
01 02:15 Calm 5.00 Fog/Mist SCT018 SCT029 46.4 46.4 100% 29.84 0.0
01 01:55 Calm 5.00 Fog/Mist BKN017 BKN028 46.4 46.4 100% 29.84 0.0
01 01:35 Calm 4.00 Fog/Mist SCT017 SCT026 SCT036 46.4 46.4 100% 29.85 0.0
01 01:15 Calm 4.00 Fog/Mist FEW003 FEW015 SCT035 48.2 48.2 100% 29.85 0.0
01 00:55 Calm 5.00 Fog/Mist SCT003 SCT017 48.2 48.2 100% 29.85 0.0
01 00:35 Calm 5.00 Fog/Mist SCT003 BKN017 48.2 48.2 100% 29.85 0.0
01 00:15 Calm 5.00 Fog/Mist SCT003 BKN018 50 50 100% 29.85 0.0
30 23:55 Calm 5.00 Fog/Mist FEW003 BKN018 BKN036 50 50 100% 29.85 0.0
30 23:35 Calm 5.00 Fog/Mist FEW003 BKN017 50 50 100% 29.86 0.0
30 23:15 Calm 5.00 Fog/Mist FEW003 BKN017 BKN028 51.8 50 94% 29.86 0.0
30 22:55 Calm 5.00 Fog/Mist BKN016 OVC029 51.8 51.8 100% 29.86 0.0
30 22:35 Calm 6.00 Fog/Mist OVC017 51.8 51.8 100% 29.86 0.0
30 22:15 Calm 6.00 Fog/Mist OVC017 53.6 51.8 94% 29.86 0.0
30 21:55 Vrbl 5 6.00 Fog/Mist OVC015 53.6 51.8 94% 29.85 0.0
30 21:35 Vrbl 3 6.00 Fog/Mist OVC014 55.4 51.8 88% 29.85 0.0
30 21:15 Vrbl 5 6.00 Overcast with Haze BKN016 OVC024 55.4 51.8 88% 29.85 0.0
30 20:55 Vrbl 5 6.00 Mostly Cloudy with Haze FEW018 BKN025 BKN030 57.2 51.8 82% 29.85 0.0
30 20:35 NW 7 7.00 Fair CLR 59 51.8 77% 29.84 0.0
30 20:15 Vrbl 3 7.00 Fair CLR 60.8 51.8 72% 29.84 0.0
30 19:55 Vrbl 3 6.00 Fair with Haze CLR 62.6 51.8 68% 29.84 0.0
30 19:35 Vrbl 6 6.00 Fair with Haze CLR 64.4 51.8 64% 29.84 0.0
30 19:15 Vrbl 5 7.00 Fair CLR 66.2 51.8 60% 29.85 0.0
30 18:55 NW 6 7.00 Fair CLR 66.2 51.8 60% 29.85 0.0
30 18:35 Vrbl 7 7.00 Fair CLR 68 51.8 56% 29.85 0.0
30 18:15 W 9 7.00 Fair CLR 69.8 51.8 53% 29.85 0.0
30 17:55 W 8 G 14 9.00 Fair CLR 71.6 51.8 50% 29.86 0.0
30 17:35 NW 10 7.00 Fair CLR 71.6 51.8 50% 29.87 0.0
30 17:15 Vrbl 6 G 12 8.00 Fair CLR 73.4 51.8 47% 29.87 0.0
30 16:35 NW 8 7.00 Fair CLR 73.4 51.8 47% 29.87 0.0
30 16:15 W 8 7.00 Fair CLR 73.4 51.8 47% 29.88 0.0
30 15:55 NW 8 G 16 7.00 Fair CLR 71.6 53.6 53% 29.89 0.0
30 15:35 W 13 6.00 Fair with Haze CLR 71.6 51.8 50% 29.89 0.0
30 15:15 NW 8 G 17 7.00 Fair CLR 71.6 53.6 53% 29.9 0.0
30 14:55 NW 8 G 17 7.00 Fair CLR 73.4 53.6 50% 29.89 0.0
30 14:35 W 14 8.00 Fair CLR 75.2 53.6 47% 78 29.89 0.0
30 14:15 NW 9 G 17 8.00 Fair CLR 77 53.6 44% 78 29.89 0.0
30 13:55 W 12 8.00 Fair CLR 77 53.6 44% 78 29.89 0.0
30 13:35 NW 8 8.00 Fair CLR 78.8 55.4 45% 79 29.89 0.0
30 13:15 Calm 8.00 Fair CLR 77 53.6 44% 78 29.89 0.0
30 12:55 Vrbl 6 G 13 8.00 Fair CLR 75.2 55.4 50% 78 29.9 0.0
30 12:35 Vrbl 6 G 15 8.00 Fair CLR 75.2 55.4 50% 78 29.9 0.0
30 12:15 Vrbl 5 8.00 Fair CLR 75.2 51.8 44% 78 29.9 0.0
30 11:55 NW 5 7.00 Fair CLR 73.4 53.6 50% 29.9 0.0
30 11:35 SW 6 7.00 Fair CLR 73.4 51.8 47% 29.9 0.0
30 11:15 Vrbl 5 7.00 Fair CLR 71.6 53.6 53% 29.9 0.0
30 10:55 Calm 8.00 Fair CLR 69.8 51.8 53% 29.9 0.0
30 10:35 S 6 7.00 Fair CLR 68 51.8 56% 29.9 0.0
30 10:10 Calm 6.00 Fair with Haze CLR 66.2 51.8 60% 29.9 0.0
30 09:55 S 5 6.00 Fair with Haze CLR 66.2 51.8 60% 29.9 0.0
30 09:35 Vrbl 5 7.00 Fair CLR 64.4 51.8 64% 29.9 0.0
30 09:15 Calm 6.00 Fair with Haze CLR 64.4 53.6 68% 29.9 0.0
30 08:55 S 5 6.00 Fair with Haze CLR 60.8 53.6 77% 29.9 0.0
30 08:30 Calm 5.00 Fair with Haze CLR 57.2 51.8 82% 29.9 0.0
30 08:15 Calm 5.00 Fair with Haze CLR 57.2 50 77% 29.9 0.0
30 07:55 Calm 5.00 Fog/Mist CLR 55.4 51.8 88% 29.9 0.0
30 07:35 Calm 5.00 Fog/Mist CLR 53.6 50 88% 29.9 0.0
30 07:15 Calm 4.00 Fog/Mist CLR 50 50 100% 29.9 0.0
30 06:55 Calm 4.00 Fog/Mist CLR 48.2 48.2 100% 29.9 0.0
30 06:35 Calm 4.00 Fog/Mist CLR 46.4 46.4 100% 29.89 0.0
30 06:15 Calm 4.00 Fog/Mist SCT008 46.4 46.4 100% 29.89 0.0
30 05:55 Calm 4.00 Fog/Mist BKN007 46.4 46.4 100% 29.89 0.0
30 05:35 Calm 6.00 Fog/Mist BKN006 BKN016 BKN025 46.4 44.6 93% 29.88 0.0
30 05:15 Calm 6.00 Fog/Mist SCT006 SCT017 BKN025 46.4 46.4 100% 29.87 0.0
30 04:55 Calm 5.00 Fog/Mist FEW007 BKN017 BKN024 46.4 46.4 100% 29.88 0.0
30 04:35 Calm 6.00 Fog/Mist SCT017 BKN022 BKN027 46.4 46.4 100% 29.87 0.0
30 04:15 Calm 6.00 Fog/Mist SCT018 BKN027 BKN033 46.4 46.4 100% 29.87 0.0
30 03:55 Calm 6.00 Fog/Mist SCT017 SCT022 46.4 46.4 100% 29.87 0.0
30 03:35 Calm 6.00 Fog/Mist SCT017 SCT022 46.4 46.4 100% 29.87 0.0
30 03:15 Calm 5.00 Fog/Mist SCT018 46.4 46.4 100% 29.88 0.0
30 02:55 Calm 5.00 Fog/Mist CLR 48.2 48.2 100% 29.88 0.0
30 02:35 NW 3 5.00 Fog/Mist CLR 48.2 48.2 100% 29.88 0.0
30 02:15 Calm 6.00 Fog/Mist CLR 48.2 48.2 100% 29.88 0.0
30 01:55 Calm 5.00 Fog/Mist FEW003 FEW015 50 50 100% 29.88 0.0
30 01:35 Calm 5.00 Fog/Mist FEW003 SCT017 50 50 100% 29.88 0.0
30 01:15 Calm 4.00 Fog/Mist FEW003 FEW017 50 50 100% 29.88 0.0
30 00:55 Calm 3.00 Fog/Mist FEW003 FEW019 FEW030 50 50 100% 29.87 0.0
30 00:35 N 5 5.00 Fog/Mist SCT003 SCT030 50 50 100% 49 29.88 0.0
30 00:15 N 5 4.00 Fog/Mist BKN003 BKN020 BKN027 51.8 50 94% 29.88 0.0
29 23:55 N 5 4.00 Fog/Mist BKN003 BKN019 BKN023 51.8 50 94% 29.88 0.0
29 23:35 N 5 5.00 Fog/Mist SCT003 BKN022 OVC035 51.8 50 94% 29.88 0.0
29 23:15 NW 5 5.00 Fog/Mist SCT021 BKN026 BKN033 51.8 50 94% 29.88 0.0
29 22:50 NW 5 5.00 Fog/Mist SCT021 BKN025 BKN032 53.6 50 88% 29.88 0.0
29 22:35 NW 5 4.00 Fog/Mist BKN022 BKN030 OVC040 53.6 50 88% 29.88 0.0
29 22:15 N 6 6.00 Overcast with Haze FEW018 BKN030 OVC038 53.6 50 88% 29.88 0.0
29 21:55 N 5 6.00 Overcast with Haze FEW022 SCT030 OVC038 55.4 48.2 77% 29.87 0.0
29 21:35 NW 5 7.00 Mostly Cloudy FEW023 FEW029 BKN035 57.2 48.2 72% 29.86 0.0
29 21:15 NW 5 7.00 Partly Cloudy FEW029 SCT036 SCT042 59 48.2 68% 29.86 0.0
29 20:55 Calm 7.00 Fair CLR 59 48.2 68% 29.86 0.0
29 20:35 Calm 7.00 Fair CLR 60.8 48.2 63% 29.85 0.0
29 20:15 Calm 7.00 Fair CLR 62.6 48.2 60% 29.85 0.0
29 19:55 Calm 7.00 Fair CLR 64.4 48.2 56% 29.85 0.0
29 19:35 Calm 7.00 Fair CLR 66.2 50 56% 29.84 0.0
29 19:15 Vrbl 5 8.00 Fair CLR 66.2 48.2 52% 29.84 0.0
29 18:55 NW 6 8.00 Fair CLR 66.2 50 56% 29.85 0.0
29 18:35 W 8 8.00 Fair CLR 68 50 53% 29.84 0.0
29 18:15 Vrbl 6 10.00 Fair CLR 0 0 0% 29.84 0.0
29 17:55 W 10 10.00 Fair CLR 75.2 50 41% 78 29.84 0.0
29 17:30 NW 6 G 13 9.00 Fair CLR 75.2 50 41% 78 29.85 0.0
29 17:15 W 7 10.00 Fair CLR 77 50 39% 78 29.85 0.0
29 16:55 W 9 10.00 Fair CLR 77 48.2 36% 78 29.85 0.0
29 16:35 Vrbl 7 10.00 Fair CLR 73.4 50 44% 29.86 0.0
29 16:15 Vrbl 3 G 14 9.00 Fair CLR 73.4 48.2 41% 29.87 0.0
29 15:55 NW 8 G 15 10.00 Fair CLR 77 50 39% 78 29.87 0.0
29 15:30 NW 8 G 16 10.00 Fair CLR 75.2 50 41% 78 29.87 0.0
29 15:15 Vrbl 7 G 14 10.00 Fair CLR 75.2 48.2 39% 77 29.87 0.0
29 14:55 NW 10 G 17 10.00 Fair CLR 78.8 48.2 34% 79 29.86 0.0
29 14:35 W 15 G 22 9.00 Fair CLR 78.8 50 37% 79 29.86 0.0
29 13:55 W 12 G 17 10.00 Fair CLR 80.6 50 34% 80 29.86 0.0
29 13:35 NW 8 G 17 9.00 Fair CLR 80.6 51.8 37% 80 29.87 0.0
29 13:15 W 12 G 20 10.00 Fair CLR 82.4 51.8 35% 81 29.86 0.0
29 12:55 Vrbl 6 G 12 10.00 Fair CLR 82.4 50 32% 81 29.86 0.0
29 12:35 Vrbl 6 10.00 Fair CLR 80.6 50 34% 80 29.87 0.0
29 12:15 Vrbl 5 10.00 Fair CLR 78.8 48.2 34% 79 29.87 0.0
29 11:55 Calm 10.00 Fair CLR 77 50 39% 78 29.87 0.0
29 11:35 Calm 9.00 Fair CLR 75.2 48.2 39% 77 29.88 0.0
29 11:15 Calm 10.00 Fair CLR 73.4 48.2 41% 29.89 0.0
29 10:55 Calm 9.00 Fair CLR 71.6 48.2 44% 29.89 0.0
29 10:35 Calm 9.00 Fair CLR 69.8 50 50% 29.88 0.0
29 10:15 Calm 8.00 Fair CLR 68 50 53% 29.89 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)