Weather observations for the past three days for
Half Moon Bay Airport
| 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. | ||||||||||||||||
| 26 | 07:15 | S 18 G 26 | 4.00 | Partly Cloudy with Haze | FEW030 SCT036 SCT043 | 55.4 | 51.8 | 88% | 29.9 | 0.0 | |||||||
| 26 | 06:55 | S 15 G 24 | 6.00 | Partly Cloudy with Haze | SCT033 SCT040 SCT048 | 55.4 | 51.8 | 88% | 29.91 | 0.0 | |||||||
| 26 | 06:35 | S 16 G 24 | 6.00 | Overcast with Haze | OVC032 | 55.4 | 51.8 | 88% | 29.91 | 0.0 | |||||||
| 26 | 06:15 | S 16 G 24 | 5.00 | Overcast with Haze | SCT031 BKN038 OVC055 | 55.4 | 51.8 | 88% | 29.9 | 0.0 | |||||||
| 26 | 05:55 | S 17 G 24 | 5.00 | Overcast with Haze | BKN031 OVC037 | 55.4 | 51.8 | 88% | 29.9 | 0.0 | |||||||
| 26 | 05:35 | S 16 G 22 | 6.00 | Mostly Cloudy with Haze | FEW028 BKN035 BKN043 | 55.4 | 51.8 | 88% | 29.89 | 0.0 | |||||||
| 26 | 05:15 | S 13 G 22 | 6.00 | Fair with Haze | CLR | 55.4 | 51.8 | 88% | 29.89 | 0.0 | |||||||
| 26 | 04:55 | S 15 G 23 | 5.00 | Fog/Mist | FEW021 FEW029 SCT036 | 55.4 | 51.8 | 88% | 29.88 | 0.0 | |||||||
| 26 | 04:35 | S 13 G 22 | 6.00 | Mostly Cloudy with Haze | FEW022 FEW030 BKN036 | 55.4 | 51.8 | 88% | 29.88 | 0.0 | |||||||
| 26 | 04:15 | S 15 | 5.00 | Fog/Mist | FEW025 SCT034 BKN047 | 55.4 | 51.8 | 88% | 29.88 | 0.0 | |||||||
| 26 | 03:55 | S 15 | 6.00 | Fog/Mist | FEW030 SCT046 | 55.4 | 51.8 | 88% | 29.89 | 0.0 | |||||||
| 26 | 03:35 | S 14 G 23 | 6.00 | Partly Cloudy with Haze | FEW037 SCT046 | 55.4 | 51.8 | 88% | 29.89 | 0.0 | |||||||
| 26 | 03:15 | S 14 G 23 | 6.00 | Mostly Cloudy with Haze | FEW026 SCT037 BKN045 | 55.4 | 50 | 82% | 29.89 | 0.0 | |||||||
| 26 | 02:55 | S 22 G 32 | 5.00 | Mostly Cloudy with Haze and Breezy | FEW026 SCT037 BKN043 | 55.4 | 50 | 82% | 29.89 | 0.0 | |||||||
| 26 | 02:35 | S 16 | 6.00 | Mostly Cloudy with Haze | FEW028 SCT040 BKN060 | 55.4 | 51.8 | 88% | 29.89 | 0.0 | |||||||
| 26 | 02:15 | S 16 G 24 | 6.00 | Mostly Cloudy with Haze | FEW028 BKN036 BKN049 | 55.4 | 51.8 | 88% | 29.9 | 0.0 | |||||||
| 26 | 01:55 | S 14 G 22 | 6.00 | Partly Cloudy with Haze | FEW035 SCT044 SCT049 | 55.4 | 50 | 82% | 29.89 | 0.0 | |||||||
| 26 | 01:35 | S 13 G 23 | 6.00 | Partly Cloudy with Haze | FEW040 SCT050 | 57.2 | 50 | 77% | 29.88 | 0.0 | |||||||
| 26 | 01:15 | S 12 G 21 | 5.00 | Partly Cloudy with Haze | FEW024 SCT040 SCT050 | 57.2 | 50 | 77% | 29.88 | 0.0 | |||||||
| 26 | 00:55 | S 9 G 20 | 6.00 | Overcast with Haze | FEW026 FEW039 OVC060 | 55.4 | 50 | 82% | 29.88 | 0.0 | |||||||
| 26 | 00:35 | SW 15 | 6.00 | Mostly Cloudy with Haze | BKN060 | 57.2 | 50 | 77% | 29.88 | 0.0 | |||||||
| 26 | 00:15 | SW 12 G 20 | 6.00 | Partly Cloudy with Haze | FEW037 FEW050 SCT120 | 57.2 | 50 | 77% | 29.88 | 0.0 | |||||||
| 25 | 23:55 | SW 7 G 20 | 6.00 | Overcast with Haze | FEW055 OVC110 | 57.2 | 50 | 77% | 29.87 | 0.0 | |||||||
| 25 | 23:35 | SW 14 G 25 | 6.00 | Overcast with Haze | FEW029 SCT060 OVC110 | 57.2 | 50 | 77% | 29.87 | 0.0 | |||||||
| 25 | 23:15 | SW 15 G 25 | 6.00 | Overcast with Haze | SCT027 BKN034 OVC055 | 55.4 | 51.8 | 88% | 29.87 | 0.0 | |||||||
| 25 | 22:55 | S 16 G 24 | 4.00 | Fog/Mist | FEW016 SCT027 BKN042 | 57.2 | 55.4 | 94% | 29.86 | 0.0 | |||||||
| 25 | 22:35 | S 22 G 32 | 4.00 | Fog/Mist and Breezy | BKN020 OVC043 | 57.2 | 55.4 | 94% | 29.85 | 0.0 | |||||||
| 25 | 22:15 | S 22 G 29 | 4.00 | Fog/Mist and Breezy | BKN017 BKN023 OVC036 | 57.2 | 55.4 | 94% | 29.85 | 0.0 | |||||||
| 25 | 21:55 | S 20 G 26 | 4.00 | Fog/Mist | SCT017 BKN024 OVC031 | 55.4 | 55.4 | 100% | 29.85 | 0.0 | |||||||
| 25 | 21:35 | S 20 G 28 | 4.00 | Fog/Mist | SCT017 BKN021 OVC031 | 55.4 | 55.4 | 100% | 29.84 | 0.0 | |||||||
| 25 | 21:15 | S 17 G 25 | 4.00 | Fog/Mist | BKN019 BKN027 OVC085 | 55.4 | 55.4 | 100% | 29.83 | 0.0 | |||||||
| 25 | 20:55 | S 20 G 25 | 4.00 | Fog/Mist | BKN017 BKN028 OVC075 | 55.4 | 55.4 | 100% | 29.83 | 0.0 | |||||||
| 25 | 20:35 | S 21 | 5.00 | Fog/Mist and Breezy | BKN017 BKN050 OVC075 | 55.4 | 53.6 | 94% | 29.82 | 0.0 | |||||||
| 25 | 20:15 | S 18 G 28 | 5.00 | Fog/Mist | BKN080 OVC090 | 55.4 | 53.6 | 94% | 29.81 | 0.0 | |||||||
| 25 | 19:55 | S 21 | 4.00 | Fog/Mist and Breezy | NULL | 53.6 | 53.6 | 100% | 29.79 | 0.0 | |||||||
| 25 | 19:45 | S 16 | 0.00 | NULL | NULL | 0 | 0 | 0% | 29.79 | 0.0 | |||||||
| 25 | 17:47 | S 24 G 41 | 3.00 | Fog/Mist and Breezy | NULL | 55.4 | 55.4 | 100% | 29.76 | 0.0 | |||||||
| 25 | 17:15 | S 23 G 30 | 4.00 | Fog/Mist and Breezy | SCT020 BKN030 OVC065 | 55.4 | 55.4 | 100% | 29.75 | 0.0 | |||||||
| 25 | 16:55 | S 21 G 29 | 3.00 | Fog/Mist and Breezy | NULL | 55.4 | 55.4 | 100% | 29.76 | 0.0 | |||||||
| 25 | 16:45 | S 22 | 0.00 | Breezy | NULL | 55.4 | 55.4 | 100% | 29.76 | 0.0 | |||||||
| 25 | 01:55 | S 41 G 56 | 1.75 | Fog/Mist and Windy | BKN020 OVC028 | 57.2 | 57.2 | 100% | 29.55 | 0.0 | 0.13 | ||||||
| 25 | 01:35 | S 38 G 52 | 1.25 | Fog/Mist and Windy | SCT014 BKN024 OVC065 | 57.2 | 57.2 | 100% | 29.57 | 0.0 | |||||||
| 25 | 01:15 | S 37 G 49 | 1.75 | Fog/Mist and Windy | NULL | 57.2 | 57.2 | 100% | 29.57 | 0.0 | |||||||
| 25 | 00:55 | S 38 G 51 | 1.00 | Fog/Mist and Windy | SCT003 BKN021 OVC025 | 57.2 | 57.2 | 100% | 29.6 | 0.0 | 0.03 | ||||||
| 25 | 00:35 | S 38 G 51 | 4.00 | Fog/Mist and Windy | SCT020 BKN026 OVC070 | 59 | 57.2 | 94% | 29.6 | 0.0 | |||||||
| 25 | 00:15 | S 35 G 45 | 4.00 | Fog/Mist and Windy | SCT018 BKN070 OVC100 | 59 | 57.2 | 94% | 29.59 | 0.0 | |||||||
| 24 | 23:55 | S 36 G 52 | 4.00 | Fog/Mist and Windy | SCT017 BKN024 OVC110 | 59 | 57.2 | 94% | 29.6 | 0.0 | |||||||
| 24 | 23:35 | S 38 G 46 | 5.00 | Fog/Mist and Windy | SCT019 SCT039 BKN110 | 59 | 57.2 | 94% | 29.6 | 0.0 | |||||||
| 24 | 23:15 | S 33 G 45 | 4.00 | Fog/Mist and Windy | FEW014 SCT019 BKN029 | 59 | 57.2 | 94% | 29.59 | 0.0 | |||||||
| 24 | 22:55 | S 28 G 43 | 4.00 | Fog/Mist and Windy | FEW016 SCT022 BKN029 | 57.2 | 57.2 | 100% | 29.61 | 0.0 | |||||||
| 24 | 22:35 | S 29 G 38 | 4.00 | Fog/Mist and Windy | BKN016 BKN022 OVC028 | 59 | 59 | 100% | 29.61 | 0.0 | |||||||
| 24 | 22:15 | S 26 G 35 | 4.00 | Fog/Mist and Windy | BKN018 BKN027 OVC037 | 57.2 | 57.2 | 100% | 29.61 | 0.0 | |||||||
| 24 | 21:55 | S 26 G 40 | 4.00 | Fog/Mist and Windy | BKN019 OVC027 | 59 | 59 | 100% | 29.63 | 0.0 | |||||||
| 24 | 21:35 | S 25 G 37 | 4.00 | Fog/Mist and Breezy | BKN017 OVC024 | 59 | 59 | 100% | 29.62 | 0.0 | |||||||
| 24 | 21:15 | S 28 G 37 | 4.00 | Fog/Mist and Windy | FEW009 BKN014 OVC022 | 57.2 | 57.2 | 100% | 29.62 | 0.0 | |||||||
| 24 | 20:55 | S 25 G 33 | 1.75 | Fog/Mist and Breezy | BKN010 OVC015 | 57.2 | 57.2 | 100% | 29.61 | 0.0 | 0.03 | ||||||
| 24 | 20:35 | S 29 G 41 | 3.00 | Fog/Mist and Windy | SCT014 BKN021 OVC055 | 59 | 59 | 100% | 29.61 | 0.0 | |||||||
| 24 | 20:15 | S 25 G 32 | 5.00 | Fog/Mist and Breezy | SCT032 BKN046 OVC055 | 57.2 | 57.2 | 100% | 29.61 | 0.0 | |||||||
| 24 | 19:55 | S 22 G 30 | 4.00 | Fog/Mist and Breezy | FEW034 SCT042 BKN055 | 57.2 | 57.2 | 100% | 29.61 | 0.0 | 0.02 | ||||||
| 24 | 19:35 | S 25 G 38 | 5.00 | Fog/Mist and Breezy | FEW019 BKN045 OVC070 | 57.2 | 55.4 | 94% | 29.61 | 0.0 | |||||||
| 24 | 19:15 | S 31 G 43 | 2.50 | Fog/Mist and Windy | BKN017 BKN024 OVC065 | 57.2 | 57.2 | 100% | 29.6 | 0.0 | |||||||
| 24 | 18:55 | S 25 G 33 | 1.75 | Fog/Mist and Breezy | SCT015 BKN023 OVC032 | 57.2 | 57.2 | 100% | 29.59 | 0.0 | 0.03 | ||||||
| 24 | 18:35 | S 28 G 39 | 2.00 | Fog/Mist and Windy | NULL | 59 | 59 | 100% | 29.59 | 0.0 | |||||||
| 24 | 18:15 | S 33 G 40 | 0.00 | Windy | NULL | 0 | 0 | 0% | 29.58 | 0.0 | |||||||
| 24 | 01:25 | S 47 G 62 | 2.00 | Fog/Mist and Windy | NULL | 60.8 | 60.8 | 100% | 29.46 | 0.0 | |||||||
| 24 | 00:55 | S 46 | 5.00 | Fog/Mist and Windy | SCT026 BKN043 OVC055 | 62.6 | 60.8 | 94% | 29.49 | 0.0 | |||||||
| 24 | 00:35 | S 36 G 54 | 5.00 | Fog/Mist and Windy | SCT030 BKN047 OVC060 | 62.6 | 60.8 | 94% | 29.5 | 0.0 | |||||||
| 24 | 00:15 | S 38 G 49 | 3.00 | Fog/Mist and Windy | BKN030 BKN046 OVC070 | 60.8 | 60.8 | 100% | 29.5 | 0.0 | |||||||
| 23 | 23:55 | S 38 G 46 | 3.00 | Fog/Mist and Windy | BKN029 OVC039 | 60.8 | 60.8 | 100% | 29.51 | 0.0 | 0.03 | ||||||
| 23 | 23:35 | S 40 G 49 | 2.00 | Fog/Mist and Windy | BKN029 OVC034 | 60.8 | 60.8 | 100% | 29.51 | 0.0 | |||||||
| 23 | 23:15 | S 30 G 54 | 4.00 | Fog/Mist and Windy | BKN030 BKN036 OVC042 | 60.8 | 60.8 | 100% | 29.53 | 0.0 | |||||||
| 23 | 22:55 | S 39 G 46 | 3.00 | Fog/Mist and Windy | SCT029 BKN033 OVC040 | 60.8 | 59 | 94% | 29.52 | 0.0 | 0.01 | ||||||
| 23 | 22:35 | S 37 G 46 | 7.00 | Overcast and Windy | OVC034 | 62.6 | 57.2 | 83% | 29.53 | 0.0 | |||||||
| 23 | 22:15 | S 30 G 45 | 5.00 | Fog/Mist and Windy | OVC035 | 60.8 | 59 | 94% | 29.54 | 0.0 | |||||||
| 23 | 21:55 | S 38 G 49 | 5.00 | Fog/Mist and Windy | BKN036 BKN045 OVC055 | 60.8 | 59 | 94% | 29.55 | 0.0 | |||||||
| 23 | 21:35 | S 36 G 52 | 6.00 | Fog/Mist and Windy | FEW031 BKN055 OVC070 | 60.8 | 59 | 94% | 29.55 | 0.0 | |||||||
| 23 | 21:15 | S 35 G 47 | 6.00 | Fog/Mist and Windy | FEW023 SCT035 BKN065 | 60.8 | 59 | 94% | 29.55 | 0.0 | |||||||
| 23 | 20:55 | S 37 G 49 | 5.00 | Fog/Mist and Windy | BKN024 BKN035 OVC070 | 59 | 59 | 100% | 29.56 | 0.0 | |||||||
| 23 | 20:35 | S 37 G 46 | 2.50 | Fog/Mist and Windy | FEW025 BKN055 OVC095 | 59 | 59 | 100% | 29.58 | 0.0 | |||||||
| 23 | 20:15 | S 36 G 46 | 5.00 | Fog/Mist and Windy | SCT020 BKN049 OVC090 | 60.8 | 59 | 94% | 29.58 | 0.0 | |||||||
| 23 | 19:55 | S 29 G 38 | 6.00 | Fog/Mist and Windy | BKN020 OVC025 | 59 | 59 | 100% | 29.59 | 0.0 | |||||||
| 23 | 19:35 | S 31 G 38 | 7.00 | Overcast and Windy | FEW013 BKN021 OVC026 | 59 | 59 | 100% | 29.58 | 0.0 | |||||||
| 23 | 19:15 | S 20 G 31 | 3.00 | Fog/Mist | OVC014 | 59 | 59 | 100% | 29.59 | 0.0 | |||||||
| 23 | 18:55 | S 26 G 36 | 5.00 | Fog/Mist and Windy | BKN012 OVC018 | 59 | 59 | 100% | 29.6 | 0.0 | |||||||
| 23 | 18:35 | S 29 G 39 | 7.00 | Overcast and Windy | BKN019 OVC027 | 59 | 59 | 100% | 29.6 | 0.0 | |||||||
| 23 | 18:15 | S 25 G 33 | 9.00 | Overcast and Breezy | OVC020 | 59 | 59 | 100% | 29.61 | 0.0 | |||||||
| 23 | 17:55 | S 20 | 9.00 | Overcast | OVC019 | 57.2 | 57.2 | 100% | 29.62 | 0.0 | 0.07 | ||||||
| 23 | 17:35 | S 18 G 26 | 9.00 | Overcast | FEW004 BKN020 OVC025 | 57.2 | 57.2 | 100% | 29.62 | 0.0 | |||||||
| 23 | 16:55 | SE 8 G 14 | 1.00 | Light Rain Fog/Mist | SCT009 BKN018 OVC024 | 57.2 | 57.2 | 100% | 29.64 | 0.0 | 0.05 | ||||||
| 23 | 16:35 | S 14 G 22 | 0.50 | Fog/Mist | SCT010 OVC018 | 57.2 | 57.2 | 100% | 29.65 | 0.0 | |||||||
| 23 | 16:15 | S 16 G 23 | 0.75 | Fog/Mist | BKN017 OVC023 | 57.2 | 57.2 | 100% | 29.65 | 0.0 | |||||||
| 23 | 15:55 | S 15 | 7.00 | Overcast | FEW023 FEW033 OVC043 | 59 | 59 | 100% | 29.65 | 0.0 | |||||||
| 23 | 15:35 | S 13 | 7.00 | Overcast | SCT018 BKN024 OVC044 | 59 | 59 | 100% | 29.64 | 0.0 | |||||||
| 23 | 15:15 | S 17 G 25 | 7.00 | Mostly Cloudy | SCT019 SCT023 BKN027 | 57.2 | 57.2 | 100% | 29.66 | 0.0 | |||||||
| 23 | 14:55 | S 29 G 37 | 4.00 | Fog/Mist and Windy | SCT019 BKN024 OVC035 | 59 | 59 | 100% | 29.67 | 0.0 | |||||||
| 23 | 14:35 | S 16 G 22 | 8.00 | Overcast | BKN023 OVC036 | 59 | 59 | 100% | 29.67 | 0.0 | |||||||
| 23 | 14:15 | S 17 G 23 | 6.00 | Fog/Mist | FEW012 OVC023 | 57.2 | 57.2 | 100% | 29.68 | 0.0 | |||||||
| 23 | 13:55 | S 16 G 25 | 2.50 | Fog/Mist | BKN024 BKN029 OVC036 | 57.2 | 57.2 | 100% | 29.7 | 0.0 | |||||||
| 23 | 13:35 | S 20 G 29 | 8.00 | Overcast | FEW024 SCT030 OVC037 | 59 | 57.2 | 94% | 29.71 | 0.0 | |||||||
| 23 | 13:15 | S 18 G 25 | 7.00 | Overcast | FEW023 BKN030 OVC040 | 59 | 57.2 | 94% | 29.73 | 0.0 | |||||||
| 23 | 12:55 | S 22 G 32 | 2.00 | Fog/Mist and Breezy | BKN023 OVC031 | 59 | 57.2 | 94% | 29.74 | 0.0 | |||||||
| 23 | 12:35 | S 20 | 9.00 | Overcast | OVC032 | 60.8 | 57.2 | 88% | 29.74 | 0.0 | |||||||
| 23 | 12:15 | S 17 G 23 | 9.00 | Overcast | BKN034 OVC040 | 60.8 | 55.4 | 83% | 29.75 | 0.0 | |||||||
| 23 | 11:55 | S 14 | 9.00 | Overcast | OVC039 | 60.8 | 57.2 | 88% | 29.76 | 0.0 | |||||||
| 23 | 11:35 | S 14 | 9.00 | Overcast | OVC040 | 60.8 | 57.2 | 88% | 29.77 | 0.0 | |||||||
| 23 | 11:15 | S 20 | 9.00 | Overcast | OVC043 | 60.8 | 55.4 | 83% | 29.78 | 0.0 | |||||||
| 23 | 10:55 | S 16 G 26 | 9.00 | Overcast | BKN041 OVC047 | 59 | 57.2 | 94% | 29.79 | 0.0 | |||||||
| 23 | 10:35 | S 16 G 24 | 8.00 | Overcast | BKN039 OVC046 | 59 | 57.2 | 94% | 29.8 | 0.0 | |||||||
| 23 | 10:15 | S 20 G 28 | 8.00 | Overcast | OVC048 | 59 | 59 | 100% | 29.8 | 0.0 | |||||||
| 23 | 09:55 | S 17 G 24 | 8.00 | Overcast | FEW029 OVC046 | 59 | 59 | 100% | 29.8 | 0.0 | |||||||
| 23 | 09:35 | S 17 G 25 | 8.00 | Overcast | BKN029 OVC049 | 59 | 59 | 100% | 29.81 | 0.0 | |||||||
| 23 | 08:55 | S 14 | 7.00 | Overcast | SCT018 SCT022 OVC060 | 59 | 59 | 100% | 29.8 | 0.0 | 0.01 | ||||||
| 23 | 08:35 | SE 10 | 6.00 | Fog/Mist | FEW031 BKN046 OVC060 | 57.2 | 57.2 | 100% | 29.79 | 0.0 | |||||||
| 23 | 08:15 | S 14 G 21 | 5.00 | Fog/Mist | SCT009 BKN029 OVC039 | 57.2 | 57.2 | 100% | 29.79 | 0.0 | |||||||
| 23 | 07:55 | S 14 | 6.00 | Fog/Mist | BKN008 BKN013 OVC021 | 57.2 | 57.2 | 100% | 29.79 | 0.0 | 0.01 | ||||||
| 23 | 07:35 | S 14 | 4.00 | Fog/Mist | BKN009 OVC023 | 57.2 | 57.2 | 100% | 29.8 | 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) | |||||||||||||||