Weather observations for the past three days for
Boston, Logan International Airport
| Date | Time (edt) | 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. | ||||||||||||||||
| 27 | 08:54 | Calm | 16.09 | Partly Cloudy | FEW065 SCT100 SCT250 | 19.4 | 9.4 | 53% | 75.84 | 1011.0 | |||||||
| 27 | 07:54 | SE 9 | 16.09 | Partly Cloudy | SCT100 SCT250 | 18.3 | 13.9 | 18.3 | 15 | 76% | 75.82 | 1010.8 | |||||
| 27 | 06:54 | Calm | 16.09 | Partly Cloudy | SCT100 SCT250 | 16.7 | 12.8 | 78% | 75.82 | 1010.6 | |||||||
| 27 | 05:54 | N 6 | 16.09 | Partly Cloudy | SCT110 SCT250 | 15 | 12.2 | 83% | 75.79 | 1010.5 | |||||||
| 27 | 04:54 | NW 6 | 16.09 | Partly Cloudy | FEW110 SCT250 | 16.1 | 12.2 | 78% | 75.79 | 1010.3 | |||||||
| 27 | 03:54 | Calm | 16.09 | Partly Cloudy | FEW110 SCT250 | 16.1 | 12.8 | 81% | 75.77 | 1010.2 | |||||||
| 27 | 02:54 | N 7 | 16.09 | Partly Cloudy | FEW110 SCT250 | 16.1 | 13.9 | 87% | 75.79 | 1010.3 | |||||||
| 27 | 01:54 | N 6 | 16.09 | Partly Cloudy | FEW120 SCT250 | 16.7 | 13.9 | 17.8 | 16.1 | 84% | 75.82 | 1010.7 | |||||
| 27 | 00:54 | N 6 | 16.09 | Partly Cloudy | SCT120 SCT250 | 16.1 | 13.9 | 87% | 75.84 | 1011.2 | |||||||
| 26 | 23:54 | NE 6 | 16.09 | Partly Cloudy | FEW120 SCT250 | 16.7 | 13.3 | 80% | 75.84 | 1011.2 | |||||||
| 26 | 22:54 | N 7 | 16.09 | Partly Cloudy | FEW110 SCT250 | 17.2 | 14.4 | 84% | 75.87 | 1011.3 | |||||||
| 26 | 21:54 | E 7 | 16.09 | Partly Cloudy | SCT100 SCT250 | 17.2 | 15 | 87% | 75.87 | 1011.5 | |||||||
| 26 | 20:54 | Calm | 16.09 | Partly Cloudy | SCT100 SCT250 | 17.2 | 14.4 | 84% | 75.84 | 1011.2 | |||||||
| 26 | 19:54 | E 9 | 16.09 | Mostly Cloudy | BKN100 | 17.8 | 13.9 | 21.7 | 17.8 | 78% | 75.87 | 1011.3 | |||||
| 26 | 18:54 | E 13 | 16.09 | Mostly Cloudy | BKN100 | 18.9 | 13.3 | 70% | 75.87 | 1011.5 | |||||||
| 26 | 17:54 | E 15 | 16.09 | Mostly Cloudy | BKN100 | 18.9 | 13.3 | 70% | 75.87 | 1011.6 | |||||||
| 26 | 16:54 | E 17 | 16.09 | Mostly Cloudy | BKN090 | 20 | 11.1 | 57% | 75.9 | 1011.6 | |||||||
| 26 | 15:54 | E 22 | 16.09 | Mostly Cloudy | SCT090 BKN250 | 20.6 | 12.2 | 59% | 75.9 | 1011.7 | |||||||
| 26 | 14:54 | E 24 | 16.09 | Partly Cloudy | SCT250 | 20.6 | 11.7 | 57% | 75.95 | 1012.3 | |||||||
| 26 | 13:54 | E 22 | 16.09 | Partly Cloudy | SCT250 | 21.1 | 10 | 22.2 | 18.9 | 49% | 75.95 | 1012.6 | |||||
| 26 | 12:54 | E 20 | 16.09 | Partly Cloudy | FEW080 SCT250 | 21.7 | 11.1 | 51% | 76 | 1013.1 | |||||||
| 26 | 11:54 | E 24 | 16.09 | Partly Cloudy | FEW080 FEW200 SCT250 | 21.7 | 11.7 | 53% | 76.02 | 1013.4 | |||||||
| 26 | 10:54 | E 17 | 16.09 | Partly Cloudy | FEW080 SCT250 | 21.1 | 13.9 | 64% | 76.07 | 1014.0 | |||||||
| 26 | 09:54 | NE 15 | 16.09 | Partly Cloudy | FEW080 SCT250 | 21.7 | 10.6 | 49% | 76.07 | 1014.0 | |||||||
| 26 | 08:54 | NE 13 | 16.09 | Partly Cloudy | FEW075 SCT250 | 19.4 | 11.7 | 61% | 76.12 | 1014.8 | |||||||
| 26 | 07:54 | N 17 | 16.09 | Partly Cloudy | FEW065 SCT250 | 18.9 | 12.2 | 18.9 | 15.6 | 65% | 76.1 | 1014.4 | |||||
| 26 | 05:54 | N 11 | 16.09 | Partly Cloudy | FEW045 SCT250 | 16.1 | 10.6 | 70% | 76.1 | 1014.6 | |||||||
| 26 | 04:54 | NW 11 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 16.1 | 11.1 | 72% | 76.1 | 1014.5 | |||||||
| 26 | 03:54 | N 9 | 16.09 | A Few Clouds | FEW250 | 16.7 | 11.1 | 70% | 76.1 | 1014.5 | |||||||
| 26 | 02:54 | N 9 | 16.09 | A Few Clouds | FEW250 | 16.7 | 11.7 | 73% | 76.12 | 1014.7 | |||||||
| 26 | 01:54 | N 7 | 16.09 | A Few Clouds | FEW250 | 16.1 | 12.8 | 19.4 | 16.1 | 81% | 76.15 | 1015.1 | |||||
| 26 | 00:54 | N 7 | 16.09 | Partly Cloudy | SCT250 | 17.2 | 13.3 | 78% | 76.17 | 1015.5 | |||||||
| 25 | 23:54 | N 7 | 16.09 | A Few Clouds | FEW250 | 17.8 | 13.3 | 75% | 76.23 | 1016.2 | |||||||
| 25 | 22:54 | NE 6 | 16.09 | A Few Clouds | FEW250 | 17.8 | 13.9 | 78% | 76.25 | 1016.6 | |||||||
| 25 | 21:54 | NE 7 | 16.09 | A Few Clouds | FEW250 | 17.8 | 13.9 | 78% | 76.3 | 1017.1 | |||||||
| 25 | 20:54 | E 11 | 16.09 | A Few Clouds | FEW250 | 18.9 | 11.1 | 61% | 76.3 | 1017.3 | |||||||
| 25 | 19:54 | E 17 | 16.09 | A Few Clouds | FEW250 | 19.4 | 11.1 | 23.9 | 19.4 | 59% | 76.3 | 1017.3 | |||||
| 25 | 18:54 | E 19 | 16.09 | Partly Cloudy | FEW160 SCT250 | 21.1 | 10.6 | 51% | 76.3 | 1017.3 | |||||||
| 25 | 17:54 | E 20 | 16.09 | A Few Clouds | FEW050 FEW160 FEW250 | 21.7 | 11.1 | 51% | 76.35 | 1017.8 | |||||||
| 25 | 16:54 | E 26 | 16.09 | A Few Clouds | FEW250 | 22.2 | 11.7 | 52% | 76.38 | 1018.1 | |||||||
| 25 | 15:54 | E 26 | 16.09 | A Few Clouds | FEW055 FEW250 | 22.8 | 10 | 44% | 76.4 | 1018.5 | |||||||
| 25 | 14:54 | E 24 | 16.09 | A Few Clouds | FEW050 FEW250 | 23.3 | 8.9 | 40% | 76.43 | 1019.0 | |||||||
| 25 | 13:54 | E 22 | 16.09 | A Few Clouds | FEW050 FEW250 | 23.3 | 10 | 24.4 | 19.4 | 43% | 76.48 | 1019.6 | |||||
| 25 | 12:54 | E 17 | 16.09 | Partly Cloudy | FEW050 SCT250 | 23.9 | 10 | 42% | 25 | 76.53 | 1020.3 | ||||||
| 25 | 11:54 | E 15 | 16.09 | A Few Clouds | FEW045 FEW250 | 23.9 | 9.4 | 40% | 25 | 76.58 | 1020.9 | ||||||
| 25 | 10:54 | SE 15 | 16.09 | A Few Clouds | FEW045 FEW250 | 23.9 | 7.8 | 36% | 25 | 76.61 | 1021.1 | ||||||
| 25 | 09:54 | SE 11 | 16.09 | A Few Clouds | FEW250 | 22.2 | 12.8 | 55% | 76.63 | 1021.5 | |||||||
| 25 | 08:54 | SE 6 | 16.09 | A Few Clouds | FEW250 | 21.1 | 13.3 | 61% | 76.63 | 1021.5 | |||||||
| 25 | 07:54 | SE 7 | 16.09 | A Few Clouds | FEW250 | 20 | 13.9 | 20 | 15.6 | 68% | 76.61 | 1021.3 | |||||
| 25 | 05:54 | Calm | 16.09 | A Few Clouds | FEW250 | 16.7 | 13.9 | 84% | 76.61 | 1021.2 | |||||||
| 25 | 04:54 | S 7 | 16.09 | A Few Clouds | FEW250 | 16.1 | 13.9 | 87% | 76.61 | 1021.3 | |||||||
| 25 | 03:54 | Calm | 16.09 | A Few Clouds | FEW250 | 18.3 | 11.7 | 66% | 76.63 | 1021.4 | |||||||
| 25 | 02:54 | Calm | 16.09 | Partly Cloudy | SCT250 | 19.4 | 11.7 | 61% | 76.63 | 1021.7 | |||||||
| 25 | 01:54 | SW 11 | 16.09 | A Few Clouds | FEW250 | 18.9 | 12.8 | 23.3 | 18.9 | 68% | 76.66 | 1022.0 | |||||
| 25 | 00:54 | SW 11 | 16.09 | Partly Cloudy | SCT250 | 20 | 12.2 | 61% | 76.68 | 1022.4 | |||||||
| 24 | 23:54 | SW 11 | 16.09 | Partly Cloudy | SCT250 | 20 | 13.3 | 65% | 76.71 | 1022.6 | |||||||
| 24 | 22:54 | SW 17 | 16.09 | Partly Cloudy | SCT250 | 20 | 12.8 | 63% | 76.71 | 1022.6 | |||||||
| 24 | 21:54 | S 11 | 16.09 | Partly Cloudy | SCT250 | 21.1 | 12.8 | 59% | 76.71 | 1022.5 | |||||||
| 24 | 20:54 | S 15 | 16.09 | Partly Cloudy | SCT250 | 21.1 | 12.8 | 59% | 76.66 | 1021.9 | |||||||
| 24 | 19:54 | S 19 | 16.09 | Partly Cloudy | FEW060 SCT250 | 23.3 | 11.7 | 25.6 | 21.7 | 48% | 76.63 | 1021.5 | |||||
| 24 | 18:54 | SE 13 | 16.09 | Partly Cloudy | FEW060 SCT250 | 22.2 | 13.9 | 59% | 76.61 | 1021.4 | |||||||
| 24 | 17:54 | SE 20 | 16.09 | A Few Clouds | FEW060 FEW250 | 24.4 | 12.8 | 48% | 26 | 76.61 | 1021.2 | ||||||
| 24 | 16:54 | SE 22 | 16.09 | A Few Clouds | FEW060 | 24.4 | 12.2 | 47% | 26 | 76.61 | 1021.1 | ||||||
| 24 | 15:54 | E 26 | 16.09 | A Few Clouds | FEW060 | 25.6 | 11.1 | 40% | 26 | 76.61 | 1021.2 | ||||||
| 24 | 14:54 | SE 24 | 16.09 | A Few Clouds | FEW050 FEW250 | 24.4 | 12.8 | 48% | 26 | 76.63 | 1021.6 | ||||||
| 24 | 13:54 | E 26 | 16.09 | A Few Clouds | FEW050 FEW250 | 23.9 | 12.8 | 26.1 | 21.7 | 50% | 25 | 76.68 | 1022.2 | ||||
| 24 | 12:54 | E 19 | 16.09 | A Few Clouds | FEW050 FEW250 | 24.4 | 13.3 | 50% | 26 | 76.73 | 1022.8 | ||||||
| 24 | 11:54 | E 15 | 16.09 | A Few Clouds | FEW050 | 25.6 | 12.2 | 43% | 26 | 76.76 | 1023.3 | ||||||
| 24 | 10:54 | SE 11 | 16.09 | A Few Clouds | FEW050 | 23.9 | 12.8 | 50% | 25 | 76.78 | 1023.6 | ||||||
| Date | Time (edt) | 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) | |||||||||||||||