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. | ||||||||||||||||
| 07 | 18:54 | S 28 | 16.09 | A Few Clouds | FEW130 FEW250 | 15 | 6.1 | 56% | 75.9 | 1011.9 | |||||||
| 07 | 16:54 | S 26 | 16.09 | A Few Clouds | FEW250 | 17.8 | 3.9 | 40% | 75.92 | 1012.0 | |||||||
| 07 | 15:54 | S 17 | 16.09 | A Few Clouds | FEW250 | 18.9 | 2.2 | 33% | 75.95 | 1012.6 | |||||||
| 07 | 14:54 | S 15 | 16.09 | A Few Clouds | FEW250 | 18.9 | 0.6 | 29% | 76 | 1013.0 | |||||||
| 07 | 13:54 | SW 20 G 31 | 16.09 | A Few Clouds | FEW250 | 18.3 | 0 | 18.3 | 8.9 | 29% | 76.07 | 1014.1 | |||||
| 07 | 12:54 | SW 22 G 31 | 16.09 | A Few Clouds | FEW250 | 17.2 | -2.8 | 26% | 76.15 | 1015.0 | |||||||
| 07 | 11:54 | W 15 G 31 | 16.09 | A Few Clouds | FEW250 | 16.1 | -5 | 23% | 76.23 | 1016.2 | |||||||
| 07 | 10:54 | SW 20 | 16.09 | A Few Clouds | FEW250 | 15 | 0 | 36% | 76.3 | 1017.3 | |||||||
| 07 | 08:54 | SW 6 | 16.09 | A Few Clouds | FEW250 | 11.7 | 1.1 | 48% | 76.38 | 1018.2 | |||||||
| 07 | 07:54 | SW 7 | 16.09 | A Few Clouds | FEW250 | 8.9 | 2.2 | 9.4 | 6.1 | 63% | 8 | 76.38 | 1018.3 | ||||
| 07 | 06:54 | W 7 | 16.09 | A Few Clouds | FEW250 | 7.8 | 0.6 | 61% | 7 | 76.38 | 1018.2 | ||||||
| 07 | 05:54 | Calm | 16.09 | Fair | CLR | 7.8 | 0.6 | 61% | 76.35 | 1017.8 | |||||||
| 07 | 04:54 | Calm | 16.09 | Fair | CLR | 7.8 | 0.6 | 61% | 76.33 | 1017.6 | |||||||
| 07 | 03:54 | W 11 | 16.09 | Fair | CLR | 8.3 | 1.1 | 61% | 7 | 76.33 | 1017.5 | ||||||
| 07 | 02:54 | W 15 | 16.09 | Fair | CLR | 8.9 | 1.1 | 58% | 7 | 76.33 | 1017.6 | ||||||
| 07 | 01:54 | W 13 | 16.09 | Fair | CLR | 9.4 | 0.6 | 13.9 | 9.4 | 55% | 8 | 76.35 | 1017.8 | ||||
| 07 | 00:54 | W 15 | 16.09 | Fair | CLR | 9.4 | 0.6 | 55% | 7 | 76.35 | 1017.7 | ||||||
| 06 | 23:54 | W 19 | 16.09 | Fair | CLR | 10.6 | 0.6 | 50% | 76.33 | 1017.6 | |||||||
| 06 | 22:54 | Vrbl 7 | 16.09 | Fair | CLR | 11.7 | 0 | 45% | 76.3 | 1017.2 | |||||||
| 06 | 21:54 | W 19 G 35 | 16.09 | Fair | CLR | 12.2 | -2.2 | 37% | 76.28 | 1017.0 | |||||||
| 06 | 20:54 | W 20 | 16.09 | Fair | CLR | 12.8 | -2.8 | 34% | 76.28 | 1016.9 | |||||||
| 06 | 19:54 | W 20 G 35 | 16.09 | Fair | CLR | 13.9 | -2.8 | 17.2 | 13.9 | 32% | 76.25 | 1016.4 | |||||
| 06 | 18:54 | W 20 | 16.09 | Fair | CLR | 14.4 | -2.2 | 32% | 76.2 | 1015.7 | |||||||
| 06 | 17:54 | W 26 G 41 | 16.09 | Fair | CLR | 15.6 | -2.2 | 30% | 76.15 | 1015.2 | |||||||
| 06 | 16:54 | W 33 G 50 | 16.09 | Fair and Breezy | CLR | 16.1 | -1.1 | 31% | 76.12 | 1014.8 | |||||||
| 06 | 15:54 | W 26 G 50 | 16.09 | Fair | CLR | 16.7 | -1.1 | 30% | 76.12 | 1014.7 | |||||||
| 06 | 14:54 | W 20 G 41 | 16.09 | A Few Clouds | FEW250 | 16.1 | -0.6 | 32% | 76.12 | 1014.7 | |||||||
| 06 | 13:54 | W 22 | 16.09 | A Few Clouds | FEW250 | 16.1 | 0 | 16.1 | 8.9 | 34% | 76.15 | 1015.0 | |||||
| 06 | 12:54 | W 30 G 44 | 16.09 | Fair | CLR | 15 | -0.6 | 35% | 76.17 | 1015.4 | |||||||
| 06 | 11:54 | NW 24 G 43 | 16.09 | Fair | CLR | 13.9 | -0.6 | 37% | 76.2 | 1015.9 | |||||||
| 06 | 10:54 | W 30 G 43 | 16.09 | Fair | CLR | 12.8 | 0 | 42% | 76.25 | 1016.4 | |||||||
| 06 | 09:54 | W 28 G 43 | 16.09 | Fair | CLR | 11.1 | -0.6 | 45% | 76.28 | 1016.7 | |||||||
| 06 | 08:54 | NW 20 G 44 | 16.09 | A Few Clouds | FEW040 | 10 | -0.6 | 48% | 8 | 76.25 | 1016.6 | ||||||
| 06 | 07:54 | W 26 G 46 | 16.09 | A Few Clouds | FEW040 | 8.9 | 0 | 11.1 | 8.3 | 54% | 6 | 76.25 | 1016.5 | ||||
| 06 | 05:54 | W 24 G 43 | 16.09 | A Few Clouds | FEW040 | 8.9 | 1.7 | 61% | 6 | 76.2 | 1015.7 | ||||||
| 06 | 04:54 | W 26 G 37 | 16.09 | Fair | CLR | 9.4 | 2.2 | 61% | 6 | 76.17 | 1015.5 | ||||||
| 06 | 03:54 | W 20 G 35 | 16.09 | Fair | CLR | 10 | 2.8 | 61% | 8 | 76.15 | 1015.1 | ||||||
| 06 | 02:54 | W 19 | 16.09 | Fair | CLR | 10.6 | 2.2 | 56% | 76.15 | 1015.0 | |||||||
| 06 | 01:54 | W 17 | 16.09 | Fair | CLR | 11.1 | 2.2 | 15.6 | 11.1 | 55% | 76.1 | 1014.6 | |||||
| 06 | 00:54 | W 17 | 16.09 | Fair | CLR | 11.7 | 2.8 | 55% | 76.07 | 1014.2 | |||||||
| 05 | 23:54 | W 19 | 16.09 | Fair | CLR | 12.2 | 2.2 | 51% | 76.07 | 1014.2 | |||||||
| 05 | 22:54 | W 17 G 31 | 16.09 | Fair | CLR | 13.3 | 1.7 | 46% | 76.07 | 1014.1 | |||||||
| 05 | 21:54 | W 22 | 16.09 | Fair | CLR | 13.3 | 2.2 | 47% | 76.05 | 1013.8 | |||||||
| 05 | 20:54 | W 19 | 16.09 | Fair | CLR | 14.4 | 3.3 | 48% | 75.97 | 1012.8 | |||||||
| 05 | 19:54 | W 22 G 43 | 16.09 | A Few Clouds | FEW065 | 15 | 2.8 | 21.7 | 15 | 44% | 75.92 | 1012.1 | |||||
| 05 | 18:54 | W 20 G 39 | 16.09 | A Few Clouds | FEW065 | 16.1 | 2.8 | 41% | 75.87 | 1011.5 | |||||||
| 05 | 17:54 | W 28 G 50 | 16.09 | A Few Clouds | FEW065 FEW095 FEW250 | 17.2 | 2.2 | 37% | 75.79 | 1010.3 | |||||||
| 05 | 16:54 | W 30 G 56 | 16.09 | A Few Clouds | FEW065 FEW095 FEW250 | 18.9 | 0.6 | 29% | 75.69 | 1009.1 | |||||||
| 05 | 15:54 | W 35 G 61 | 16.09 | Partly Cloudy and Breezy | FEW070 SCT100 | 19.4 | 1.7 | 31% | 75.69 | 1008.9 | |||||||
| 05 | 14:54 | W 30 G 52 | 16.09 | Partly Cloudy | FEW055 SCT095 | 21.1 | -1.1 | 23% | 75.67 | 1008.6 | |||||||
| 05 | 13:54 | W 26 G 54 | 16.09 | Partly Cloudy | FEW045 SCT060 | 21.1 | 6.1 | 21.1 | 13.9 | 38% | 75.67 | 1008.7 | |||||
| 05 | 12:54 | W 24 G 44 | 16.09 | Partly Cloudy | SCT040 SCT090 SCT250 | 21.1 | 10 | 49% | 75.72 | 1009.3 | |||||||
| 05 | 11:54 | W 24 G 46 | 16.09 | A Few Clouds | FEW025 FEW035 FEW250 | 20 | 10.6 | 55% | 75.77 | 1010.0 | |||||||
| 05 | 10:54 | W 15 | 16.09 | A Few Clouds | FEW025 FEW250 | 17.8 | 11.1 | 65% | 75.84 | 1011.1 | |||||||
| 05 | 09:54 | W 13 | 16.09 | A Few Clouds | FEW020 FEW250 | 15.6 | 11.1 | 75% | 75.92 | 1012.1 | |||||||
| 05 | 08:54 | SW 15 | 16.09 | Partly Cloudy | FEW015 SCT250 | 15.6 | 11.7 | 78% | 75.97 | 1012.7 | |||||||
| 05 | 07:54 | W 11 | 16.09 | Mostly Cloudy | BKN012 | 13.9 | 11.1 | 14.4 | 13.9 | 83% | 75.97 | 1012.7 | |||||
| 05 | 06:54 | NW 11 | 16.09 | Overcast | OVC014 | 13.9 | 12.2 | 90% | 75.97 | 1012.8 | |||||||
| 05 | 05:54 | NW 9 | 16.09 | Overcast | FEW007 OVC015 | 13.9 | 12.2 | 90% | 76 | 1013.1 | |||||||
| 05 | 04:54 | NW 9 | 16.09 | Overcast | SCT006 OVC014 | 13.9 | 12.8 | 93% | 76.05 | 1013.6 | |||||||
| 05 | 03:54 | NW 15 | 4.83 | Fog/Mist | OVC005 | 13.9 | 13.3 | 96% | 76.1 | 1014.3 | |||||||
| 05 | 02:54 | N 7 | 4.83 | Fog/Mist | OVC006 | 13.9 | 13.3 | 96% | 76.12 | 1014.7 | |||||||
| 05 | 01:54 | N 9 | 16.09 | Overcast | OVC012 | 14.4 | 12.8 | 15 | 14.4 | 90% | 76.2 | 1015.7 | |||||
| 05 | 00:54 | N 9 | 16.09 | Overcast | OVC012 | 14.4 | 12.8 | 90% | 76.25 | 1016.5 | |||||||
| 04 | 23:54 | N 13 | 16.09 | Overcast | OVC013 | 15 | 12.8 | 87% | 76.33 | 1017.4 | |||||||
| 04 | 22:54 | N 13 | 16.09 | Overcast | SCT016 OVC030 | 15 | 13.3 | 90% | 76.38 | 1018.1 | |||||||
| 04 | 21:54 | N 11 | 16.09 | Overcast | SCT015 OVC036 | 15 | 12.8 | 87% | 76.43 | 1018.8 | |||||||
| 04 | 20:54 | N 11 | 16.09 | Overcast | OVC015 | 15 | 13.3 | 90% | 76.5 | 1019.9 | |||||||
| 04 | 19:54 | NE 13 | 16.09 | Overcast | OVC022 | 15 | 12.8 | 17.2 | 15 | 87% | 76.56 | 1020.6 | |||||
| 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) | |||||||||||||||