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.
04 15:15 W 10 10.00 Fair CLR 82.4 55.4 40% 82 29.82 0.0
04 14:55 W 10 G 16 10.00 Fair CLR 84.2 57.2 40% 83 29.82 0.0
04 14:35 W 12 10.00 Fair CLR 84.2 57.2 40% 83 29.82 0.0
04 14:15 NW 9 10.00 Fair CLR 84.2 55.4 37% 83 29.82 0.0
04 13:55 W 9 10.00 Fair CLR 84.2 55.4 37% 83 29.82 0.0
04 13:35 W 10 10.00 Fair CLR 84.2 55.4 37% 83 29.83 0.0
04 13:15 W 7 G 13 10.00 Fair CLR 82.4 53.6 37% 81 29.83 0.0
04 12:55 Vrbl 6 G 12 10.00 Fair CLR 82.4 55.4 40% 82 29.84 0.0
04 12:35 Vrbl 5 10.00 Fair CLR 82.4 53.6 37% 81 29.85 0.0
04 12:15 W 6 10.00 Fair CLR 78.8 53.6 42% 79 29.85 0.0
04 11:55 Vrbl 5 10.00 Fair CLR 77 51.8 42% 78 29.86 0.0
04 11:35 Vrbl 5 10.00 Fair CLR 75.2 51.8 44% 78 29.86 0.0
04 10:55 SW 3 10.00 Fair CLR 71.6 51.8 50% 29.86 0.0
04 10:35 Vrbl 3 10.00 Fair CLR 69.8 53.6 57% 29.85 0.0
04 10:15 W 6 10.00 Fair CLR 68 53.6 60% 29.85 0.0
04 09:55 NW 6 10.00 Fair CLR 66.2 55.4 68% 29.86 0.0
04 09:35 Vrbl 3 10.00 Fair CLR 64.4 55.4 73% 29.86 0.0
04 09:15 Vrbl 5 10.00 Fair CLR 62.6 55.4 77% 29.86 0.0
04 08:50 W 6 10.00 Fair CLR 59 57.2 94% 29.85 0.0
04 08:35 NW 6 8.00 Partly Cloudy SCT006 57.2 57.2 100% 29.84 0.0
04 08:15 Vrbl 6 6.00 Fog/Mist OVC005 55.4 55.4 100% 29.85 0.0
04 07:55 W 5 4.00 Overcast with Haze OVC004 0 0 0% 29.85 0.0
04 07:35 Vrbl 5 0.50 Fog/Mist OVC003 53.6 53.6 100% 29.85 0.0
04 07:15 Vrbl 5 1.75 Fog/Mist OVC003 51.8 51.8 100% 29.85 0.0
04 06:55 Calm 0.50 Fog/Mist OVC002 51.8 51.8 100% 29.83 0.0
04 06:35 Calm 0.15 Fog OVC002 51.8 50 94% 29.82 0.0
04 06:15 Calm 4.00 Fog/Mist OVC003 50 50 100% 29.82 0.0
04 05:55 Calm 4.00 Fog/Mist OVC003 51.8 51.8 100% 29.81 0.0
04 05:35 Calm 4.00 Fog/Mist OVC003 51.8 51.8 100% 29.81 0.0
04 05:15 Calm 5.00 Fog/Mist OVC003 51.8 51.8 100% 29.81 0.0
04 04:55 Calm 5.00 Fog/Mist OVC003 51.8 51.8 100% 29.81 0.0
04 04:35 Calm 4.00 Fog/Mist OVC003 51.8 51.8 100% 29.8 0.0
04 04:15 W 3 6.00 Fog/Mist OVC003 51.8 51.8 100% 29.8 0.0
04 03:55 Calm 6.00 Fog/Mist OVC003 51.8 51.8 100% 29.8 0.0
04 03:35 W 3 6.00 Fog/Mist OVC003 53.6 53.6 100% 29.8 0.0
04 03:15 W 6 5.00 Fog/Mist BKN003 OVC042 53.6 53.6 100% 29.8 0.0
04 02:55 W 7 4.00 Fog/Mist BKN003 BKN029 BKN042 53.6 53.6 100% 29.8 0.0
04 02:35 W 6 6.00 Fog/Mist BKN003 53.6 53.6 100% 29.8 0.0
04 02:15 NW 5 6.00 Fog/Mist BKN003 BKN033 53.6 53.6 100% 29.79 0.0
04 01:55 NW 3 6.00 Fog/Mist OVC003 53.6 53.6 100% 29.79 0.0
04 01:35 W 6 5.00 Fog/Mist OVC003 53.6 53.6 100% 29.79 0.0
04 01:15 Calm 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.79 0.0
04 00:55 NW 5 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.78 0.0
04 00:35 Vrbl 5 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.78 0.0
04 00:15 Calm 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.78 0.0
03 23:55 Calm 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.78 0.0
03 23:35 Vrbl 6 6.00 Fog/Mist OVC003 55.4 55.4 100% 29.78 0.0
03 23:15 W 8 7.00 Overcast OVC003 55.4 53.6 94% 29.78 0.0
03 22:55 NW 6 7.00 Overcast OVC003 57.2 53.6 88% 29.78 0.0
03 22:35 Vrbl 7 7.00 Overcast OVC003 57.2 53.6 88% 29.78 0.0
03 22:15 Calm 8.00 Overcast OVC003 59 53.6 82% 29.78 0.0
03 21:55 Calm 10.00 Mostly Cloudy BKN003 BKN020 60.8 53.6 77% 29.77 0.0
03 21:35 Vrbl 3 10.00 Partly Cloudy FEW003 SCT019 60.8 51.8 72% 29.77 0.0
03 21:15 W 7 10.00 Mostly Cloudy BKN019 62.6 51.8 68% 29.76 0.0
03 20:55 W 6 10.00 Partly Cloudy SCT019 64.4 51.8 64% 29.76 0.0
03 20:35 NW 3 10.00 Fair CLR 64.4 51.8 64% 29.75 0.0
03 20:15 Vrbl 5 10.00 Fair CLR 66.2 51.8 60% 29.76 0.0
03 19:55 Calm 10.00 Fair CLR 69.8 51.8 53% 29.75 0.0
03 19:35 NW 6 G 13 10.00 Fair CLR 71.6 50 47% 29.75 0.0
03 19:15 W 9 10.00 Fair CLR 73.4 51.8 47% 29.75 0.0
03 18:55 NW 7 10.00 Fair CLR 75.2 51.8 44% 78 29.75 0.0
03 18:35 W 9 G 16 10.00 Fair CLR 77 51.8 42% 78 29.75 0.0
03 18:15 W 12 10.00 Fair CLR 78.8 51.8 39% 79 29.75 0.0
03 17:55 W 10 G 16 10.00 Fair CLR 78.8 50 37% 79 29.75 0.0
03 17:35 NW 8 G 16 10.00 Fair CLR 80.6 50 34% 80 29.75 0.0
03 17:15 NW 8 G 15 10.00 Fair CLR 82.4 51.8 35% 81 29.75 0.0
03 16:55 W 10 10.00 Fair CLR 84.2 53.6 35% 83 29.75 0.0
03 16:35 NW 10 G 17 10.00 Fair CLR 84.2 53.6 35% 83 29.76 0.0
03 16:15 W 13 G 18 10.00 Fair CLR 84.2 53.6 35% 83 29.76 0.0
03 15:55 W 14 10.00 Fair CLR 86 55.4 35% 85 29.76 0.0
03 15:35 NW 8 10.00 Fair CLR 87.8 55.4 33% 86 29.75 0.0
03 15:15 NW 8 G 15 10.00 Fair CLR 89.6 55.4 31% 88 29.75 0.0
03 14:55 W 10 10.00 Fair CLR 91.4 55.4 30% 90 29.75 0.0
03 14:35 W 8 G 15 10.00 Fair CLR 91.4 55.4 30% 90 29.76 0.0
03 14:15 W 10 10.00 Fair CLR 93.2 55.4 28% 91 29.76 0.0
03 13:55 W 5 G 12 10.00 Fair CLR 93.2 55.4 28% 91 29.76 0.0
03 13:35 Vrbl 3 10.00 Fair CLR 93.2 51.8 24% 90 29.76 0.0
03 13:15 Vrbl 5 10.00 Fair CLR 91.4 53.6 28% 89 29.76 0.0
03 12:55 Calm 10.00 Fair CLR 89.6 51.8 27% 87 29.77 0.0
03 12:35 S 3 10.00 Fair CLR 87.8 51.8 29% 85 29.78 0.0
03 12:15 SE 5 10.00 Fair CLR 86 53.6 33% 84 29.78 0.0
03 11:55 Calm 10.00 Fair CLR 84.2 53.6 35% 83 29.79 0.0
03 11:30 Calm 10.00 Fair CLR 80.6 53.6 39% 80 29.8 0.0
03 11:15 Vrbl 3 10.00 Fair CLR 78.8 53.6 42% 79 29.8 0.0
03 10:55 Calm 10.00 Fair CLR 77 51.8 42% 78 29.8 0.0
03 10:35 Vrbl 3 10.00 Fair CLR 75.2 51.8 44% 78 29.8 0.0
03 10:15 Calm 10.00 Fair CLR 73.4 51.8 47% 29.8 0.0
03 09:55 Calm 10.00 Fair CLR 71.6 53.6 53% 29.8 0.0
03 09:35 Calm 9.00 Fair CLR 69.8 53.6 57% 29.81 0.0
03 09:15 Calm 9.00 Fair CLR 66.2 53.6 64% 29.81 0.0
03 08:45 Calm 8.00 Fair CLR 64.4 55.4 73% 29.81 0.0
03 08:35 Calm 8.00 Fair CLR 62.6 53.6 73% 29.81 0.0
03 08:15 Calm 7.00 Fair CLR 60.8 55.4 83% 29.81 0.0
03 07:50 Calm 7.00 Fair CLR 57.2 53.6 88% 29.81 0.0
03 07:35 Calm 7.00 Fair CLR 55.4 53.6 94% 29.81 0.0
03 07:15 Calm 7.00 Fair CLR 53.6 51.8 94% 29.8 0.0
03 06:55 Calm 6.00 Fog/Mist CLR 51.8 51.8 100% 29.8 0.0
03 06:35 Calm 6.00 Fog/Mist CLR 51.8 51.8 100% 29.79 0.0
03 06:15 Calm 7.00 Mostly Cloudy SCT004 SCT016 BKN023 51.8 51.8 100% 29.78 0.0
03 05:55 Calm 9.00 Overcast BKN004 OVC016 50 50 100% 29.78 0.0
03 05:35 Calm 8.00 Overcast BKN003 OVC015 51.8 51.8 100% 29.78 0.0
03 05:15 Calm 8.00 Overcast BKN004 OVC016 51.8 51.8 100% 29.78 0.0
03 04:55 Calm 10.00 Overcast BKN004 OVC016 51.8 51.8 100% 29.77 0.0
03 04:35 Calm 10.00 Mostly Cloudy FEW004 BKN016 51.8 51.8 100% 29.77 0.0
03 04:15 Calm 7.00 Overcast FEW004 OVC013 50 50 100% 29.77 0.0
03 03:55 Calm 7.00 Overcast BKN013 BKN040 OVC055 51.8 51.8 100% 29.77 0.0
03 03:35 Calm 7.00 Mostly Cloudy BKN013 BKN029 BKN039 53.6 51.8 94% 29.77 0.0
03 03:15 Calm 7.00 Overcast SCT012 BKN026 OVC046 53.6 51.8 94% 29.77 0.0
03 02:55 Calm 7.00 Overcast FEW004 FEW029 OVC047 53.6 51.8 94% 29.78 0.0
03 02:35 Calm 7.00 Overcast FEW004 SCT040 OVC047 53.6 51.8 94% 29.77 0.0
03 02:15 Calm 4.00 Fog/Mist FEW014 SCT037 OVC047 53.6 51.8 94% 29.77 0.0
03 01:55 Calm 8.00 Overcast FEW013 OVC047 53.6 51.8 94% 29.77 0.0
03 01:35 Calm 8.00 Overcast FEW014 OVC047 53.6 50 88% 29.77 0.0
03 01:15 Calm 9.00 Overcast FEW014 OVC047 53.6 51.8 94% 29.78 0.0
03 00:55 Calm 8.00 Overcast OVC047 55.4 51.8 88% 29.78 0.0
03 00:35 Calm 8.00 Overcast OVC046 55.4 51.8 88% 29.78 0.0
03 00:15 Calm 8.00 Overcast FEW015 OVC047 55.4 51.8 88% 29.78 0.0
02 23:50 Calm 8.00 Overcast FEW003 FEW015 OVC048 55.4 50 82% 29.77 0.0
02 23:35 Calm 10.00 Overcast FEW003 SCT041 OVC047 57.2 51.8 82% 29.78 0.0
02 23:15 Calm 9.00 Overcast FEW003 FEW015 OVC047 57.2 51.8 82% 29.78 0.0
02 22:55 NW 3 9.00 Overcast FEW003 OVC048 57.2 51.8 82% 29.78 0.0
02 22:35 W 5 9.00 Overcast FEW003 FEW012 OVC049 0 0 0% 29.78 0.0
02 22:15 NW 3 10.00 Overcast FEW003 FEW013 OVC049 59 50 72% 29.78 0.0
02 21:55 Calm 10.00 Overcast FEW003 FEW016 OVC050 60.8 50 68% 29.78 0.0
02 21:35 Calm 10.00 Overcast FEW016 FEW022 OVC050 62.6 51.8 68% 29.78 0.0
02 21:15 Calm 10.00 Partly Cloudy SCT050 62.6 50 64% 29.77 0.0
02 20:55 Calm 10.00 A Few Clouds FEW027 FEW050 64.4 50 60% 29.77 0.0
02 20:35 NW 3 10.00 Fair CLR 64.4 50 60% 29.77 0.0
02 20:15 Vrbl 5 10.00 Fair CLR 68 50 53% 29.77 0.0
02 19:55 W 5 10.00 Fair CLR 71.6 51.8 50% 29.76 0.0
02 19:35 Calm 10.00 Fair CLR 75.2 51.8 44% 78 29.76 0.0
02 19:15 Vrbl 3 10.00 Fair CLR 78.8 51.8 39% 79 29.76 0.0
02 18:55 Calm 10.00 Fair CLR 80.6 51.8 37% 80 29.76 0.0
02 18:35 Vrbl 5 10.00 Fair CLR 82.4 51.8 35% 81 29.77 0.0
02 18:15 NW 6 G 13 10.00 Fair CLR 84.2 51.8 33% 82 29.77 0.0
02 17:55 W 8 10.00 Fair CLR 86 51.8 31% 84 29.77 0.0
02 17:35 Vrbl 6 10.00 Fair CLR 87.8 51.8 29% 85 29.77 0.0
02 17:10 NW 7 10.00 Fair CLR 87.8 51.8 29% 85 29.78 0.0
02 16:55 Vrbl 7 10.00 Fair CLR 87.8 51.8 29% 85 29.79 0.0
02 16:35 Vrbl 7 10.00 Fair CLR 89.6 53.6 29% 87 29.79 0.0
02 16:15 Vrbl 6 G 13 10.00 Fair CLR 91.4 53.6 28% 89 29.79 0.0
02 15:55 Vrbl 7 10.00 Fair CLR 89.6 51.8 27% 87 29.8 0.0
02 15:35 NW 8 10.00 Fair CLR 91.4 53.6 28% 89 29.8 0.0
02 15:15 NW 8 10.00 Fair CLR 91.4 53.6 28% 89 29.81 0.0
02 14:55 W 8 10.00 Fair CLR 93.2 51.8 24% 90 29.81 0.0
02 14:35 W 8 10.00 Fair CLR 93.2 53.6 26% 91 29.82 0.0
02 14:15 W 8 10.00 Fair CLR 91.4 53.6 28% 89 29.82 0.0
02 13:55 Vrbl 7 10.00 Fair CLR 91.4 53.6 28% 89 29.83 0.0
02 13:35 Vrbl 6 G 15 10.00 Fair CLR 91.4 53.6 28% 89 29.83 0.0
02 13:15 Calm 10.00 Fair CLR 89.6 53.6 29% 87 29.84 0.0
02 12:55 Vrbl 7 10.00 Fair CLR 89.6 53.6 29% 87 29.85 0.0
02 12:35 Vrbl 5 G 12 10.00 Fair CLR 87.8 53.6 31% 86 29.86 0.0
02 12:15 W 6 10.00 Fair CLR 84.2 53.6 35% 83 29.87 0.0
02 11:55 Vrbl 5 10.00 Fair CLR 82.4 53.6 37% 81 29.88 0.0
02 11:35 Calm 10.00 Fair CLR 78.8 55.4 45% 79 29.88 0.0
02 11:15 Vrbl 5 10.00 Fair CLR 78.8 53.6 42% 79 29.88 0.0
02 10:55 Calm 10.00 Fair CLR 77 53.6 44% 78 29.89 0.0
02 10:35 Calm 10.00 Fair CLR 73.4 53.6 50% 29.89 0.0
02 10:15 SW 5 10.00 Fair CLR 73.4 53.6 50% 29.89 0.0
02 09:55 Calm 10.00 Fair CLR 71.6 55.4 57% 29.9 0.0
02 09:35 Calm 10.00 Fair CLR 69.8 55.4 60% 29.9 0.0
02 09:15 Calm 10.00 Fair CLR 66.2 53.6 64% 29.9 0.0
02 08:55 Calm 10.00 Fair CLR 64.4 53.6 68% 29.9 0.0
02 08:35 Calm 10.00 Fair CLR 62.6 53.6 73% 29.9 0.0
02 08:15 Calm 9.00 Fair CLR 60.8 53.6 77% 29.9 0.0
02 07:55 Calm 9.00 Fair CLR 57.2 53.6 88% 29.9 0.0
02 07:35 Calm 9.00 Fair CLR 55.4 53.6 94% 29.89 0.0
02 07:15 Calm 10.00 Fair CLR 53.6 51.8 94% 29.89 0.0
02 06:55 Calm 10.00 Fair CLR 50 50 100% 29.88 0.0
02 06:35 Calm 10.00 A Few Clouds FEW019 FEW027 48.2 48.2 100% 29.88 0.0
02 06:15 Calm 10.00 Overcast BKN019 OVC027 48.2 48.2 100% 29.88 0.0
02 05:55 Calm 10.00 Overcast OVC018 48.2 48.2 100% 29.88 0.0
02 05:35 Calm 10.00 Overcast OVC018 50 50 100% 29.88 0.0
02 05:15 Calm 10.00 Overcast OVC017 50 48.2 94% 29.87 0.0
02 04:55 Calm 10.00 Overcast OVC017 50 50 100% 29.87 0.0
02 04:35 Calm 9.00 Mostly Cloudy BKN017 51.8 50 94% 29.87 0.0
02 04:15 Calm 10.00 Mostly Cloudy BKN017 50 50 100% 29.87 0.0
02 03:55 Calm 10.00 Overcast OVC016 50 50 100% 29.87 0.0
02 03:35 Calm 10.00 Overcast OVC016 50 50 100% 29.87 0.0
02 03:15 Calm 8.00 Overcast OVC016 51.8 51.8 100% 29.87 0.0
02 02:55 Calm 9.00 Overcast OVC016 51.8 51.8 100% 29.87 0.0
02 02:35 Calm 9.00 Overcast OVC016 53.6 51.8 94% 29.87 0.0
02 02:15 Calm 5.00 Fog/Mist OVC017 53.6 51.8 94% 29.88 0.0
02 01:55 NW 3 10.00 Overcast OVC017 55.4 51.8 88% 29.88 0.0
02 01:35 NW 3 10.00 Mostly Cloudy BKN017 55.4 51.8 88% 29.88 0.0
02 01:15 NW 3 10.00 Mostly Cloudy BKN017 55.4 51.8 88% 29.88 0.0
02 00:55 N 5 10.00 Partly Cloudy SCT017 57.2 51.8 82% 29.88 0.0
02 00:35 NW 3 10.00 Mostly Cloudy BKN018 0 0 0% 29.89 0.0
02 00:15 N 3 10.00 Partly Cloudy SCT017 57.2 51.8 82% 29.89 0.0
01 23:55 N 3 10.00 Mostly Cloudy SCT014 BKN019 59 51.8 77% 29.89 0.0
01 23:35 N 5 10.00 Partly Cloudy SCT014 59 51.8 77% 29.89 0.0
01 23:15 N 3 10.00 Overcast OVC015 59 51.8 77% 29.89 0.0
01 22:55 Calm 10.00 Overcast BKN015 BKN024 OVC030 60.8 51.8 72% 29.9 0.0
01 22:35 N 5 10.00 Overcast SCT014 BKN023 OVC030 60.8 51.8 72% 29.89 0.0
01 22:15 N 3 10.00 Overcast OVC022 60.8 51.8 72% 29.89 0.0
01 21:55 N 3 10.00 Overcast OVC022 62.6 51.8 68% 29.89 0.0
01 21:35 Calm 10.00 Overcast OVC024 62.6 51.8 68% 29.89 0.0
01 21:15 NW 3 10.00 Overcast BKN023 OVC029 64.4 51.8 64% 29.88 0.0
01 20:55 Calm 10.00 Mostly Cloudy BKN029 BKN033 64.4 51.8 64% 29.88 0.0
01 20:35 NW 3 10.00 Fair CLR 66.2 51.8 60% 29.88 0.0
01 20:15 Vrbl 3 10.00 Fair CLR 69.8 51.8 53% 29.88 0.0
01 19:55 W 7 10.00 Fair CLR 73.4 50 44% 29.87 0.0
01 19:35 W 8 10.00 Fair CLR 75.2 50 41% 78 29.87 0.0
01 19:15 W 6 10.00 Fair CLR 77 50 39% 78 29.87 0.0
01 18:55 W 7 10.00 Fair CLR 78.8 50 37% 79 29.87 0.0
01 18:35 W 9 10.00 Fair CLR 80.6 50 34% 80 29.87 0.0
01 18:15 W 9 10.00 Fair CLR 84.2 50 31% 82 29.88 0.0
01 17:55 W 10 10.00 Fair CLR 86 50 29% 84 29.88 0.0
01 17:15 W 7 10.00 Fair CLR 89.6 48.2 24% 86 29.89 0.0
01 16:55 Vrbl 6 G 12 10.00 Fair CLR 89.6 50 26% 87 29.9 0.0
01 16:35 Vrbl 6 10.00 Fair CLR 89.6 53.6 29% 87 29.9 0.0
01 16:15 NW 6 G 13 10.00 Fair CLR 87.8 53.6 31% 86 29.91 0.0
01 15:55 Vrbl 6 10.00 Fair CLR 89.6 53.6 29% 87 29.91 0.0
01 15:35 Vrbl 6 G 14 10.00 Fair CLR 91.4 51.8 26% 89 29.92 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)