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 | 17:54 | NW 24 G 35 | 16.09 | Light Rain | FEW036 BKN065 OVC080 | 23.3 | 15.6 | 62% | 75.67 | 1008.6 | |||||||
| 07 | 16:54 | W 26 G 39 | 16.09 | Overcast | SCT043 OVC075 | 23.9 | 13.9 | 54% | 25 | 75.57 | 1007.5 | ||||||
| 07 | 15:54 | NW 20 G 39 | 16.09 | Mostly Cloudy | SCT050 BKN065 | 25 | 13.9 | 50% | 26 | 75.51 | 1006.9 | ||||||
| 07 | 14:54 | W 31 G 48 | 16.09 | Overcast | SCT050 BKN060 OVC090 | 26.1 | 13.9 | 47% | 27 | 75.46 | 1006.0 | ||||||
| 07 | 13:54 | W 28 G 43 | 16.09 | Overcast | OVC060 | 26.1 | 12.8 | 27.8 | 21.7 | 44% | 26 | 75.41 | 1005.5 | ||||
| 07 | 12:54 | W 30 G 50 | 16.09 | Partly Cloudy | SCT050 SCT060 | 27.2 | 12.8 | 41% | 27 | 75.39 | 1005.2 | ||||||
| 07 | 11:54 | W 22 G 44 | 16.09 | Partly Cloudy | SCT050 SCT060 | 26.1 | 12.8 | 44% | 26 | 75.39 | 1005.0 | ||||||
| 07 | 10:54 | W 24 G 46 | 16.09 | Partly Cloudy | SCT047 SCT055 | 26.1 | 13.3 | 45% | 26 | 75.39 | 1005.2 | ||||||
| 07 | 09:54 | W 30 G 43 | 16.09 | A Few Clouds | FEW045 | 25 | 14.4 | 52% | 26 | 75.39 | 1005.0 | ||||||
| 07 | 08:54 | W 22 G 41 | 16.09 | Fair | CLR | 23.9 | 15.6 | 60% | 25 | 75.36 | 1004.7 | ||||||
| 07 | 07:54 | SW 24 G 43 | 16.09 | Partly Cloudy | SCT130 SCT250 | 21.7 | 16.1 | 21.7 | 18.9 | 71% | 75.36 | 1004.6 | |||||
| 07 | 06:54 | SW 22 G 37 | 16.09 | A Few Clouds | FEW100 FEW250 | 19.4 | 16.1 | 81% | 75.36 | 1004.6 | |||||||
| 07 | 05:54 | SW 28 G 44 | 16.09 | A Few Clouds | FEW100 FEW250 | 19.4 | 15.6 | 79% | 75.34 | 1004.2 | |||||||
| 07 | 04:54 | SW 24 | 16.09 | A Few Clouds | FEW120 | 19.4 | 15.6 | 79% | 75.31 | 1003.8 | |||||||
| 07 | 03:54 | SW 19 | 16.09 | Fair | CLR | 19.4 | 16.1 | 81% | 75.29 | 1003.7 | |||||||
| 07 | 02:54 | SW 24 | 16.09 | A Few Clouds | FEW250 | 20 | 16.7 | 81% | 75.29 | 1003.7 | |||||||
| 07 | 01:54 | SW 19 | 16.09 | Mostly Cloudy | SCT100 BKN150 | 20 | 17.2 | 25 | 20 | 84% | 75.31 | 1004.1 | 0.13 | ||||
| 07 | 00:54 | W 20 | 16.09 | Thunderstorm in Vicinity | SCT075CB OVC110 | 21.1 | 16.7 | 76% | 75.36 | 1004.8 | 0.03 | ||||||
| 06 | 23:54 | W 22 | 16.09 | Light Rain | BKN090 OVC110 | 21.7 | 16.1 | 71% | 75.39 | 1004.9 | 0.1 | ||||||
| 06 | 22:54 | SW 31 G 46 | 16.09 | Light Rain | FEW065 SCT100 SCT120 OVC140 | 23.9 | 16.1 | 62% | 25 | 75.36 | 1004.8 | ||||||
| 06 | 21:54 | SW 20 G 41 | 16.09 | Overcast | SCT130 OVC140 | 24.4 | 16.1 | 60% | 26 | 75.34 | 1004.2 | ||||||
| 06 | 20:54 | S 22 | 16.09 | Overcast | FEW100 BKN150 OVC220 | 24.4 | 16.7 | 62% | 25 | 75.34 | 1004.3 | ||||||
| 06 | 19:54 | S 22 | 16.09 | Overcast | FEW100 SCT200 BKN220 OVC250 | 25 | 16.7 | 30.6 | 25 | 60% | 26 | 75.39 | 1005.0 | ||||
| 06 | 18:54 | S 20 | 16.09 | Mostly Cloudy | FEW100 SCT200 BKN220 BKN250 | 26.1 | 16.7 | 56% | 27 | 75.41 | 1005.3 | ||||||
| 06 | 17:54 | S 30 | 16.09 | Mostly Cloudy | FEW090 BKN150 BKN220 BKN250 | 28.3 | 16.1 | 48% | 29 | 75.41 | 1005.3 | ||||||
| 06 | 16:54 | S 19 | 16.09 | Mostly Cloudy | FEW070 SCT180 BKN220 BKN250 | 27.8 | 16.7 | 51% | 28 | 75.46 | 1006.0 | ||||||
| 06 | 15:54 | S 26 | 16.09 | Mostly Cloudy | FEW065 BKN100 BKN220 BKN250 | 28.9 | 16.1 | 46% | 29 | 75.49 | 1006.4 | ||||||
| 06 | 14:54 | S 24 | 16.09 | Mostly Cloudy | FEW075 SCT180 BKN220 BKN250 | 28.9 | 16.1 | 46% | 29 | 75.54 | 1007.1 | ||||||
| 06 | 13:54 | S 20 | 16.09 | Overcast | FEW085 BKN220 OVC250 | 29.4 | 16.7 | 30 | 18.9 | 46% | 30 | 75.62 | 1007.9 | ||||
| 06 | 12:54 | E 9 | 16.09 | Mostly Cloudy | SCT130 BKN180 BKN220 | 23.9 | 16.7 | 64% | 25 | 75.69 | 1009.1 | ||||||
| 06 | 11:54 | E 7 | 16.09 | Overcast | SCT130 OVC180 | 23.3 | 16.1 | 64% | 75.79 | 1010.3 | |||||||
| 06 | 10:54 | E 7 | 16.09 | Overcast | FEW090 BKN140 OVC180 | 20.6 | 15 | 70% | 75.82 | 1010.9 | |||||||
| 06 | 09:54 | E 9 | 16.09 | Overcast | FEW090 BKN160 OVC220 | 21.1 | 15 | 68% | 75.87 | 1011.4 | |||||||
| 06 | 08:54 | E 9 | 16.09 | Mostly Cloudy | FEW090 BKN150 BKN250 | 21.1 | 14.4 | 66% | 75.9 | 1011.8 | |||||||
| 06 | 07:54 | NE 9 | 16.09 | Mostly Cloudy | FEW090 BKN150 BKN250 | 18.9 | 14.4 | 19.4 | 16.7 | 75% | 75.92 | 1012.2 | |||||
| 06 | 06:54 | NE 9 | 16.09 | Mostly Cloudy | FEW090 BKN180 BKN250 | 17.8 | 14.4 | 81% | 75.95 | 1012.3 | |||||||
| 06 | 05:54 | E 9 | 16.09 | Mostly Cloudy | FEW090 BKN180 BKN250 | 16.7 | 14.4 | 86% | 75.95 | 1012.3 | |||||||
| 06 | 04:54 | E 7 | 16.09 | Mostly Cloudy | BKN250 | 16.7 | 14.4 | 86% | 75.95 | 1012.3 | |||||||
| 06 | 03:54 | E 6 | 16.09 | Partly Cloudy | SCT250 | 18.3 | 14.4 | 78% | 75.92 | 1012.2 | |||||||
| 06 | 02:54 | N 6 | 16.09 | Partly Cloudy | SCT250 | 19.4 | 13.9 | 71% | 75.95 | 1012.5 | |||||||
| 06 | 01:54 | Calm | 16.09 | Partly Cloudy | SCT250 | 19.4 | 15 | 20.6 | 18.3 | 76% | 75.97 | 1012.8 | |||||
| 06 | 00:54 | Calm | 16.09 | Partly Cloudy | SCT250 | 19.4 | 13.9 | 71% | 75.97 | 1012.8 | |||||||
| 05 | 23:54 | SE 7 | 16.09 | Partly Cloudy | SCT250 | 18.9 | 13.9 | 73% | 76 | 1013.1 | |||||||
| 05 | 22:54 | Calm | 16.09 | Partly Cloudy | SCT250 | 19.4 | 13.9 | 71% | 76 | 1013.1 | |||||||
| 05 | 21:54 | Calm | 16.09 | Mostly Cloudy | FEW180 BKN250 | 18.9 | 13.3 | 70% | 76 | 1013.2 | |||||||
| 05 | 20:54 | N 6 | 16.09 | Mostly Cloudy | FEW180 SCT220 BKN250 | 20.6 | 12.8 | 61% | 76 | 1013.0 | |||||||
| 05 | 19:54 | NE 11 | 16.09 | Mostly Cloudy | FEW180 BKN220 BKN250 | 20.6 | 12.8 | 31.1 | 20.6 | 61% | 75.97 | 1012.9 | |||||
| 05 | 18:54 | E 11 | 16.09 | Mostly Cloudy | FEW180 BKN220 BKN250 | 22.2 | 12.2 | 53% | 75.97 | 1012.6 | |||||||
| 05 | 17:54 | E 24 G 37 | 16.09 | Overcast | FEW200 SCT220 OVC250 | 23.9 | 10.6 | 43% | 25 | 75.92 | 1012.2 | ||||||
| 05 | 16:54 | E 28 | 16.09 | Overcast | FEW200 BKN220 OVC250 | 25.6 | 10.6 | 39% | 26 | 75.92 | 1012.0 | ||||||
| 05 | 15:54 | E 30 | 16.09 | Mostly Cloudy | FEW200 BKN220 BKN250 | 25.6 | 11.1 | 40% | 26 | 75.92 | 1012.1 | ||||||
| 05 | 14:54 | W 15 | 16.09 | Mostly Cloudy | SCT220 BKN250 | 31.1 | 9.4 | 26% | 30 | 75.92 | 1012.0 | ||||||
| 05 | 13:54 | NW 15 | 16.09 | Overcast | SCT220 OVC250 | 31.1 | 7.8 | 31.1 | 22.8 | 23% | 29 | 75.95 | 1012.3 | ||||
| 05 | 12:54 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN250 | 30 | 8.9 | 27% | 29 | 76 | 1013.0 | ||||||
| 05 | 11:54 | NW 11 | 16.09 | Mostly Cloudy | BKN250 | 29.4 | 10 | 30% | 28 | 76.02 | 1013.5 | ||||||
| 05 | 10:54 | Calm | 16.09 | Mostly Cloudy | BKN250 | 27.8 | 10.6 | 34% | 27 | 76.05 | 1013.7 | ||||||
| 05 | 09:54 | W 15 | 16.09 | Mostly Cloudy | BKN250 | 26.7 | 9.4 | 34% | 26 | 76.05 | 1013.8 | ||||||
| 05 | 08:54 | NW 17 | 16.09 | Partly Cloudy | SCT250 | 25 | 9.4 | 37% | 26 | 76.07 | 1014.3 | ||||||
| 05 | 07:54 | NW 15 | 16.09 | Partly Cloudy | SCT250 | 22.8 | 9.4 | 22.8 | 18.9 | 43% | 76.1 | 1014.3 | |||||
| 05 | 06:54 | W 17 | 16.09 | Partly Cloudy | SCT250 | 20.6 | 9.4 | 49% | 76.1 | 1014.4 | |||||||
| 05 | 05:54 | W 17 | 16.09 | A Few Clouds | FEW250 | 20 | 8.9 | 49% | 76.1 | 1014.5 | |||||||
| 05 | 04:54 | W 20 | 16.09 | Partly Cloudy | SCT250 | 19.4 | 8.9 | 51% | 76.1 | 1014.3 | |||||||
| 05 | 03:54 | W 15 | 16.09 | A Few Clouds | FEW250 | 20 | 9.4 | 51% | 76.07 | 1014.1 | |||||||
| 05 | 02:54 | W 17 | 16.09 | A Few Clouds | FEW250 | 20.6 | 10 | 51% | 76.07 | 1014.1 | |||||||
| 05 | 01:54 | W 9 | 16.09 | A Few Clouds | FEW250 | 19.4 | 12.2 | 24.4 | 18.9 | 63% | 76.1 | 1014.5 | |||||
| 05 | 00:54 | SW 11 | 16.09 | A Few Clouds | FEW250 | 19.4 | 12.2 | 63% | 76.12 | 1014.9 | |||||||
| 04 | 23:54 | SW 17 | 16.09 | A Few Clouds | FEW250 | 21.1 | 12.8 | 59% | 76.12 | 1014.8 | |||||||
| 04 | 22:54 | SW 19 | 16.09 | A Few Clouds | FEW250 | 21.7 | 12.8 | 57% | 76.12 | 1014.8 | |||||||
| 04 | 21:54 | SW 20 | 16.09 | A Few Clouds | FEW250 | 22.8 | 12.8 | 53% | 76.12 | 1014.7 | |||||||
| 04 | 20:54 | SW 22 | 16.09 | Partly Cloudy | SCT250 | 23.9 | 12.2 | 48% | 25 | 76.1 | 1014.4 | ||||||
| 04 | 19:54 | S 22 | 16.09 | Mostly Cloudy | BKN250 | 23.9 | 12.8 | 31.7 | 23.9 | 50% | 25 | 76.07 | 1014.2 | ||||
| 04 | 18:54 | S 24 | 16.09 | Mostly Cloudy | BKN250 | 26.1 | 13.3 | 45% | 26 | 76.07 | 1014.2 | ||||||
| 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) | |||||||||||||||