Weather observations for the past three days for
San Nicolas Island Naval Outlying Field
| Date | Time (pst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 25 | 21:53 | NW 19 | 0.00 | Fair | CLR | 15 | 4.4 | 17.2 | 12.8 | 49% | 76.4 | 1018.1 | |||||
| 25 | 20:53 | NW 19 | 0.00 | Fair | CLR | 13.9 | 5 | 55% | 76.38 | 1017.9 | |||||||
| 25 | 19:53 | NW 15 | 0.00 | Fair | CLR | 14.4 | 4.4 | 51% | 76.38 | 1017.7 | |||||||
| 25 | 18:53 | NW 13 | 0.00 | Fair | CLR | 13.9 | 3.9 | 51% | 76.38 | 1017.7 | |||||||
| 25 | 17:53 | NW 17 | 0.00 | Fair | CLR | 13.9 | 6.7 | 62% | 76.33 | 1017.3 | |||||||
| 25 | 16:53 | W 13 | 0.00 | Fair | CLR | 13.3 | 11.1 | 87% | 76.33 | 1017.2 | |||||||
| 25 | 15:53 | NW 11 | 11.27 | Fair | CLR | 17.2 | 12.8 | 20 | 17.2 | 76% | 76.33 | 1016.9 | |||||
| 25 | 14:53 | NW 11 | 11.27 | A Few Clouds | FEW008 | 18.3 | 11.1 | 63% | 76.3 | 1016.9 | |||||||
| 25 | 13:53 | NW 11 | 11.27 | Fair | CLR | 18.9 | 11.7 | 63% | 76.33 | 1016.9 | |||||||
| 25 | 12:53 | N 9 | 11.27 | Fair | CLR | 19.4 | 11.7 | 61% | 76.33 | 1017.2 | |||||||
| 25 | 11:53 | N 11 | 11.27 | A Few Clouds | FEW008 FEW250 | 18.3 | 12.2 | 68% | 76.38 | 1017.8 | |||||||
| 25 | 10:53 | N 7 | 11.27 | A Few Clouds | FEW008 FEW250 | 17.8 | 13.9 | 78% | 76.45 | 1018.6 | |||||||
| 25 | 09:53 | Calm | 11.27 | A Few Clouds | FEW008 FEW250 | 18.3 | 12.8 | 18.3 | 11.1 | 70% | 76.48 | 1019.1 | |||||
| 25 | 08:53 | N 6 | 11.27 | A Few Clouds | FEW008 FEW250 | 16.1 | 12.8 | 81% | 76.48 | 1019.0 | |||||||
| 25 | 07:53 | Calm | 11.27 | A Few Clouds | FEW008 | 14.4 | 11.1 | 81% | 76.43 | 1018.6 | |||||||
| 25 | 06:53 | Calm | 11.27 | A Few Clouds | FEW010 FEW250 | 11.1 | 6.7 | 75% | 76.4 | 1018.1 | |||||||
| 25 | 04:53 | Calm | 0.00 | Fair | CLR | 12.8 | 7.2 | 69% | 76.4 | 1018.1 | |||||||
| 25 | 03:53 | Calm | 0.00 | Fair | CLR | 13.9 | 8.3 | 15 | 11.7 | 69% | 76.4 | 1018.2 | |||||
| 25 | 02:53 | Calm | 0.00 | Fair | CLR | 11.7 | 9.4 | 86% | 76.43 | 1018.6 | |||||||
| 25 | 01:53 | Calm | 0.00 | Fair | CLR | 15 | 8.3 | 64% | 76.43 | 1018.4 | |||||||
| 25 | 00:53 | NW 6 | 0.00 | Fair | CLR | 12.2 | 9.4 | 83% | 76.43 | 1018.7 | |||||||
| 24 | 23:53 | Calm | 0.00 | Fair | CLR | 13.3 | 10.6 | 84% | 76.45 | 1018.7 | |||||||
| 24 | 22:53 | NW 9 | 0.00 | Fair | CLR | 12.2 | 12.2 | 100% | 76.45 | 1019.0 | |||||||
| 24 | 21:53 | W 13 | 0.00 | Partly Cloudy | SCT003 | 12.8 | 12.2 | 15 | 12.2 | 96% | 76.48 | 1019.2 | |||||
| 24 | 20:53 | NW 13 | 0.00 | Fair | CLR | 12.2 | 11.7 | 97% | 76.48 | 1019.2 | |||||||
| 24 | 19:53 | NW 17 | 0.00 | Fair | CLR | 12.8 | 12.2 | 96% | 76.48 | 1019.2 | |||||||
| 24 | 18:53 | NW 15 | 0.00 | Fair | CLR | 13.3 | 12.2 | 93% | 76.45 | 1019.0 | |||||||
| 24 | 17:53 | NW 15 | 0.00 | Fair | CLR | 13.3 | 10.6 | 84% | 76.45 | 1018.9 | |||||||
| 24 | 16:53 | NW 9 | 0.00 | Fair | CLR | 13.3 | 10 | 81% | 76.43 | 1018.7 | |||||||
| 24 | 15:53 | NW 17 | 11.27 | A Few Clouds | FEW010 | 15 | 11.7 | 16.7 | 14.4 | 81% | 76.45 | 1019.0 | |||||
| 24 | 14:53 | NW 15 | 11.27 | A Few Clouds | FEW010 FEW250 | 15.6 | 11.7 | 78% | 76.48 | 1019.0 | |||||||
| 24 | 13:53 | NW 11 | 11.27 | A Few Clouds | FEW010 FEW250 | 16.1 | 12.8 | 81% | 76.48 | 1019.2 | |||||||
| 24 | 12:53 | N 11 | 11.27 | Partly Cloudy | FEW009 SCT250 | 15.6 | 12.2 | 80% | 76.5 | 1019.5 | |||||||
| 24 | 11:53 | N 9 | 11.27 | Partly Cloudy | FEW009 SCT250 | 16.1 | 12.8 | 81% | 76.56 | 1020.3 | |||||||
| 24 | 10:53 | N 11 | 11.27 | Mostly Cloudy | BKN007 BKN250 | 15.6 | 12.8 | 84% | 76.63 | 1021.0 | |||||||
| 24 | 09:53 | N 9 | 11.27 | Mostly Cloudy | SCT007 BKN250 | 15 | 12.2 | 15 | 12.2 | 83% | 76.66 | 1021.5 | |||||
| 24 | 08:53 | N 15 | 11.27 | Overcast | OVC007 | 13.9 | 12.2 | 90% | 76.66 | 1021.5 | |||||||
| 24 | 07:53 | NW 17 | 11.27 | Overcast | OVC006 | 13.3 | 12.2 | 93% | 76.63 | 1021.3 | |||||||
| 24 | 06:53 | NW 19 | 11.27 | Overcast | OVC007 | 12.8 | 11.7 | 93% | 76.58 | 1020.6 | |||||||
| 24 | 05:53 | NW 20 | 0.00 | Overcast | OVC006 | 12.8 | 11.7 | 93% | 76.53 | 1020.0 | |||||||
| 24 | 04:53 | NW 17 | 0.00 | Overcast | OVC006 | 12.8 | 12.2 | 96% | 76.53 | 1019.9 | |||||||
| 24 | 03:53 | NW 17 | 0.00 | Mostly Cloudy | BKN006 | 12.8 | 11.7 | 13.3 | 12.8 | 93% | 76.53 | 1020.0 | |||||
| 24 | 02:53 | NW 22 | 0.00 | Partly Cloudy | SCT007 | 12.8 | 11.7 | 93% | 76.56 | 1020.2 | |||||||
| 24 | 01:53 | NW 19 | 0.00 | Overcast | OVC005 | 12.8 | 12.2 | 96% | 76.56 | 1020.2 | |||||||
| 24 | 00:53 | NW 24 | 0.00 | Overcast | OVC005 | 12.8 | 12.2 | 96% | 76.56 | 1020.2 | |||||||
| 23 | 23:53 | NW 26 | 0.00 | Mostly Cloudy | BKN004 | 12.8 | 12.2 | 96% | 76.58 | 1020.4 | |||||||
| 23 | 22:53 | NW 26 | 0.00 | A Few Clouds | FEW005 | 12.8 | 12.2 | 96% | 76.56 | 1020.3 | |||||||
| 23 | 21:53 | NW 26 | 0.00 | A Few Clouds | FEW004 | 12.8 | 12.2 | 15.6 | 12.8 | 96% | 76.56 | 1020.2 | |||||
| 23 | 20:53 | NW 22 | 0.00 | Fair | CLR | 12.8 | 12.2 | 96% | 76.53 | 1019.9 | |||||||
| 23 | 19:53 | NW 24 | 0.00 | Fair | CLR | 12.8 | 12.2 | 96% | 76.5 | 1019.6 | |||||||
| 23 | 18:53 | NW 22 | 0.00 | Fair | CLR | 12.8 | 12.2 | 96% | 76.5 | 1019.6 | |||||||
| 23 | 17:53 | NW 28 G 41 | 0.00 | A Few Clouds | FEW005 | 13.3 | 12.2 | 93% | 76.5 | 1019.4 | |||||||
| 23 | 16:53 | NW 26 | 11.27 | Partly Cloudy | SCT002 | 13.3 | 12.8 | 97% | 76.45 | 1019.0 | |||||||
| 23 | 15:53 | NW 24 | 11.27 | A Few Clouds | FEW002 | 15.6 | 12.8 | 18.3 | 15.6 | 84% | 76.45 | 1018.7 | |||||
| 23 | 14:53 | NW 26 | 11.27 | A Few Clouds | FEW002 | 16.7 | 12.8 | 78% | 76.4 | 1018.1 | |||||||
| 23 | 13:53 | NW 24 | 11.27 | A Few Clouds | FEW002 | 17.2 | 13.3 | 78% | 76.38 | 1017.9 | |||||||
| 23 | 12:53 | NW 20 | 11.27 | A Few Clouds | FEW002 | 17.8 | 13.3 | 75% | 76.38 | 1017.7 | |||||||
| 23 | 11:53 | NW 24 | 11.27 | A Few Clouds | FEW002 | 17.8 | 13.3 | 75% | 76.4 | 1018.0 | |||||||
| 23 | 10:53 | NW 31 | 11.27 | A Few Clouds | FEW000 FEW002 | 17.2 | 13.3 | 78% | 76.43 | 1018.5 | |||||||
| 23 | 09:53 | NW 20 | 11.27 | A Few Clouds | FEW000 FEW002 | 17.2 | 13.3 | 17.2 | 13.3 | 78% | 76.43 | 1018.4 | |||||
| 23 | 08:53 | NW 30 | 11.27 | A Few Clouds | FEW000 FEW002 | 16.1 | 13.3 | 84% | 76.4 | 1017.9 | |||||||
| 23 | 07:53 | NW 24 | 0.00 | Fair | CLR | 14.4 | 13.3 | 93% | 76.33 | 1017.1 | |||||||
| 23 | 06:53 | NW 22 | 0.00 | Fair | CLR | 13.3 | 12.8 | 97% | 76.3 | 1016.7 | |||||||
| 23 | 05:53 | NW 24 | 0.00 | Fair | CLR | 13.3 | 12.8 | 97% | 76.25 | 1016.3 | |||||||
| 23 | 04:53 | NW 20 | 0.00 | Fair | CLR | 13.3 | 12.8 | 97% | 76.23 | 1015.9 | |||||||
| 23 | 03:53 | NW 19 | 0.00 | Fair | CLR | 13.3 | 12.2 | 15 | 13.3 | 93% | 76.2 | 1015.4 | |||||
| 23 | 02:53 | NW 19 | 0.00 | Fair | CLR | 13.9 | 11.7 | 87% | 76.17 | 1015.1 | |||||||
| 23 | 01:53 | NW 22 | 0.00 | Fair | CLR | 13.9 | 11.7 | 87% | 76.2 | 1015.3 | |||||||
| 23 | 00:53 | NW 19 | 0.00 | Fair | CLR | 14.4 | 10.6 | 78% | 76.2 | 1015.4 | |||||||
| 22 | 23:53 | NW 20 | 0.00 | Fair | CLR | 15 | 9.4 | 69% | 76.2 | 1015.3 | |||||||
| 22 | 22:53 | NW 19 | 0.00 | Fair | CLR | 14.4 | 10.6 | 78% | 76.2 | 1015.3 | |||||||
| Date | Time (pst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||