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. | ||||||||||||||||
| 26 | 10:54 | SE 13 | 16.09 | Partly Cloudy | FEW050 FEW180 SCT250 | 23.9 | 15 | 58% | 25 | 76.35 | 1017.8 | ||||||
| 26 | 09:54 | Vrbl 6 | 16.09 | Partly Cloudy | SCT250 | 23.9 | 13.9 | 54% | 25 | 76.35 | 1017.9 | ||||||
| 26 | 08:54 | NW 11 | 16.09 | A Few Clouds | FEW250 | 22.2 | 14.4 | 61% | 76.35 | 1017.7 | |||||||
| 26 | 07:54 | NW 13 | 16.09 | A Few Clouds | FEW250 | 20.6 | 14.4 | 20.6 | 18.3 | 68% | 76.33 | 1017.4 | |||||
| 26 | 06:54 | NW 13 | 16.09 | A Few Clouds | FEW250 | 18.9 | 14.4 | 75% | 76.28 | 1016.9 | |||||||
| 26 | 05:54 | W 15 | 16.09 | Fair | CLR | 18.3 | 14.4 | 78% | 76.25 | 1016.4 | |||||||
| 26 | 04:54 | NW 11 | 16.09 | Fair | CLR | 18.3 | 14.4 | 78% | 76.23 | 1016.0 | |||||||
| 26 | 03:54 | W 13 | 16.09 | Fair | CLR | 18.9 | 14.4 | 75% | 76.2 | 1015.9 | |||||||
| 26 | 02:54 | W 15 | 16.09 | Fair | CLR | 19.4 | 14.4 | 73% | 76.17 | 1015.5 | |||||||
| 26 | 01:54 | W 17 | 16.09 | Fair | CLR | 20 | 15 | 24.4 | 20 | 73% | 76.15 | 1015.3 | |||||
| 26 | 00:54 | W 15 | 16.09 | Fair | CLR | 20.6 | 14.4 | 68% | 76.15 | 1015.0 | |||||||
| 25 | 23:54 | W 13 | 16.09 | Fair | CLR | 21.1 | 15 | 68% | 76.12 | 1014.8 | |||||||
| 25 | 22:54 | W 19 | 16.09 | Fair | CLR | 22.2 | 14.4 | 61% | 76.1 | 1014.6 | |||||||
| 25 | 21:54 | W 17 | 16.09 | Fair | CLR | 22.8 | 14.4 | 59% | 76.1 | 1014.5 | |||||||
| 25 | 20:54 | W 11 | 16.09 | Fair | CLR | 23.3 | 14.4 | 57% | 76.07 | 1014.3 | |||||||
| 25 | 19:54 | W 19 | 16.09 | A Few Clouds | FEW070 | 24.4 | 13.9 | 27.2 | 23.9 | 52% | 26 | 76.02 | 1013.4 | ||||
| 25 | 18:54 | W 15 | 16.09 | A Few Clouds | FEW055 FEW085 FEW250 | 25.6 | 13.9 | 48% | 26 | 75.95 | 1012.6 | ||||||
| 25 | 17:54 | NW 13 | 16.09 | Mostly Cloudy | SCT055 BKN080 BKN250 | 25.6 | 13.9 | 48% | 26 | 75.95 | 1012.5 | ||||||
| 25 | 16:54 | NW 15 | 16.09 | Mostly Cloudy | SCT050 BKN080 | 26.7 | 13.9 | 45% | 27 | 75.92 | 1012.2 | ||||||
| 25 | 15:54 | W 15 G 28 | 16.09 | Partly Cloudy | SCT055 SCT085 | 26.7 | 13.3 | 44% | 27 | 75.95 | 1012.3 | ||||||
| 25 | 14:54 | W 19 | 16.09 | Mostly Cloudy | SCT048 BKN070 | 25.6 | 13.3 | 47% | 26 | 75.95 | 1012.6 | ||||||
| 25 | 13:54 | NW 13 G 28 | 16.09 | Partly Cloudy | FEW049 SCT065 | 25.6 | 13.9 | 26.7 | 20 | 48% | 26 | 75.97 | 1012.7 | ||||
| 25 | 12:54 | SW 17 | 16.09 | Partly Cloudy | SCT050 | 26.1 | 13.3 | 45% | 26 | 75.97 | 1012.8 | ||||||
| 25 | 11:54 | W 13 G 35 | 16.09 | A Few Clouds | FEW050 | 25 | 12.8 | 47% | 26 | 76 | 1013.2 | ||||||
| 25 | 10:54 | W 17 G 28 | 16.09 | A Few Clouds | FEW055 | 24.4 | 12.8 | 48% | 26 | 76.02 | 1013.6 | ||||||
| 25 | 09:54 | SW 13 | 16.09 | A Few Clouds | FEW060 FEW250 | 22.8 | 13.3 | 55% | 76.07 | 1014.0 | |||||||
| 25 | 08:54 | W 7 | 16.09 | A Few Clouds | FEW250 | 21.1 | 13.9 | 64% | 76.05 | 1013.8 | |||||||
| 25 | 07:54 | W 17 | 16.09 | Fair | CLR | 20 | 13.9 | 20.6 | 18.3 | 68% | 76.05 | 1013.6 | |||||
| 25 | 06:54 | W 19 | 16.09 | A Few Clouds | FEW250 | 18.9 | 14.4 | 75% | 76 | 1013.2 | |||||||
| 25 | 05:54 | W 13 | 16.09 | A Few Clouds | FEW110 FEW250 | 18.9 | 14.4 | 75% | 76.02 | 1013.3 | |||||||
| 25 | 04:54 | W 15 | 16.09 | A Few Clouds | FEW110 FEW250 | 18.9 | 15 | 78% | 76 | 1013.1 | |||||||
| 25 | 03:54 | W 11 | 16.09 | A Few Clouds | FEW110 | 19.4 | 15 | 76% | 75.97 | 1012.8 | |||||||
| 25 | 02:54 | W 7 | 16.09 | Partly Cloudy | FEW090 SCT110 | 20 | 15 | 73% | 76 | 1012.9 | |||||||
| 25 | 01:54 | SW 17 | 16.09 | Partly Cloudy | SCT090 SCT110 | 20.6 | 16.7 | 24.4 | 20.6 | 78% | 76 | 1013.0 | |||||
| 25 | 00:54 | SW 13 | 16.09 | Mostly Cloudy | BKN090 BKN110 | 20.6 | 16.7 | 78% | 76.02 | 1013.4 | |||||||
| 24 | 23:54 | SW 17 | 16.09 | A Few Clouds | FEW080 | 21.1 | 16.7 | 76% | 76.05 | 1013.9 | |||||||
| 24 | 22:54 | SW 15 | 16.09 | Fair | CLR | 21.1 | 16.1 | 73% | 76.05 | 1013.9 | |||||||
| 24 | 21:54 | SW 11 | 16.09 | A Few Clouds | FEW250 | 22.2 | 16.1 | 68% | 76.05 | 1013.7 | |||||||
| 24 | 20:54 | S 15 | 16.09 | A Few Clouds | FEW065 FEW250 | 22.8 | 16.1 | 66% | 76.02 | 1013.6 | |||||||
| 24 | 19:54 | S 13 | 16.09 | A Few Clouds | FEW065 FEW250 | 25 | 13.3 | 29.4 | 25 | 48% | 26 | 75.97 | 1012.9 | ||||
| 24 | 18:54 | S 24 | 16.09 | Partly Cloudy | FEW065 SCT090 SCT250 | 25.6 | 13.9 | 48% | 26 | 75.95 | 1012.4 | ||||||
| 24 | 17:54 | SW 26 G 39 | 16.09 | Partly Cloudy | FEW065 SCT090 SCT250 | 28.3 | 11.1 | 34% | 28 | 75.92 | 1012.2 | ||||||
| 24 | 16:54 | SW 24 | 16.09 | Partly Cloudy | FEW065 FEW090 SCT250 | 28.9 | 11.1 | 33% | 28 | 75.9 | 1011.9 | ||||||
| 24 | 15:54 | SW 30 G 44 | 16.09 | Partly Cloudy | FEW065 SCT090 SCT250 | 28.9 | 11.1 | 33% | 28 | 75.9 | 1011.9 | ||||||
| 24 | 14:54 | SW 24 G 37 | 16.09 | Partly Cloudy | SCT065 SCT130 SCT250 | 28.9 | 12.2 | 36% | 28 | 75.9 | 1011.9 | ||||||
| 24 | 13:54 | SW 26 G 50 | 16.09 | Partly Cloudy | FEW045 FEW075 SCT180 SCT250 | 28.9 | 11.1 | 28.9 | 20.6 | 33% | 28 | 75.95 | 1012.3 | ||||
| 24 | 12:54 | SW 28 G 43 | 16.09 | Partly Cloudy | FEW045 FEW075 SCT250 | 28.9 | 11.1 | 33% | 28 | 75.97 | 1012.9 | ||||||
| 24 | 11:54 | SW 30 G 46 | 16.09 | A Few Clouds | FEW045 FEW250 | 27.8 | 11.7 | 37% | 27 | 76 | 1013.3 | ||||||
| 24 | 10:54 | SW 26 G 35 | 16.09 | A Few Clouds | FEW035 FEW250 | 26.1 | 12.8 | 44% | 26 | 76.02 | 1013.5 | ||||||
| 24 | 09:54 | SW 20 | 16.09 | A Few Clouds | FEW250 | 24.4 | 15 | 56% | 26 | 76.02 | 1013.4 | ||||||
| 24 | 08:54 | S 15 | 16.09 | A Few Clouds | FEW011 FEW250 | 21.7 | 17.2 | 76% | 76 | 1013.2 | |||||||
| 24 | 06:54 | S 15 | 16.09 | A Few Clouds | FEW007 FEW075 FEW250 | 18.9 | 18.3 | 96% | 75.97 | 1012.9 | |||||||
| 24 | 05:54 | SW 9 | 16.09 | Partly Cloudy | SCT006 SCT250 | 18.9 | 17.8 | 93% | 75.95 | 1012.3 | |||||||
| 24 | 04:54 | SW 9 | 16.09 | Mostly Cloudy | BKN006 | 19.4 | 18.9 | 97% | 75.9 | 1011.8 | |||||||
| 24 | 03:54 | SW 11 | 16.09 | Mostly Cloudy | BKN007 | 20 | 18.9 | 93% | 75.84 | 1011.1 | |||||||
| 24 | 02:54 | SW 9 | 16.09 | A Few Clouds | FEW010 | 19.4 | 18.9 | 97% | 75.82 | 1010.8 | |||||||
| 24 | 01:54 | S 15 | 16.09 | Fair | CLR | 19.4 | 18.9 | 20.6 | 18.9 | 97% | 75.84 | 1011.1 | |||||
| 24 | 00:54 | S 17 | 16.09 | Partly Cloudy | FEW007 FEW040 SCT250 | 20 | 18.9 | 93% | 75.87 | 1011.4 | |||||||
| 23 | 23:54 | S 13 | 16.09 | Partly Cloudy | FEW007 FEW030 SCT250 | 20 | 19.4 | 96% | 75.87 | 1011.3 | |||||||
| 23 | 22:54 | S 6 | 16.09 | Partly Cloudy | FEW007 FEW030 SCT250 | 20 | 19.4 | 96% | 75.87 | 1011.4 | |||||||
| 23 | 21:54 | SE 7 | 16.09 | Partly Cloudy | SCT007 | 19.4 | 18.9 | 97% | 75.87 | 1011.3 | |||||||
| 23 | 20:54 | SE 7 | 16.09 | Partly Cloudy | FEW009 FEW030 SCT250 | 19.4 | 18.9 | 97% | 75.84 | 1011.0 | |||||||
| 23 | 19:54 | E 15 | 16.09 | Mostly Cloudy | FEW014 SCT030 BKN250 | 20 | 18.9 | 21.7 | 19.4 | 93% | 75.77 | 1010.1 | 0.25 | ||||
| 23 | 18:54 | E 11 | 16.09 | Mostly Cloudy | FEW014 SCT030 BKN250 | 20.6 | 18.9 | 90% | 75.74 | 1009.8 | |||||||
| 23 | 17:54 | E 9 | 16.09 | Mostly Cloudy | SCT014 BKN030 BKN250 | 20.6 | 18.9 | 90% | 75.74 | 1009.8 | |||||||
| 23 | 16:54 | E 11 | 16.09 | Mostly Cloudy | FEW017 SCT031 BKN250 | 21.7 | 19.4 | 87% | 75.72 | 1009.3 | 0.25 | ||||||
| 23 | 15:54 | SE 9 | 16.09 | Mostly Cloudy | SCT004 BKN017 BKN042 | 20.6 | 18.9 | 90% | 75.74 | 1009.7 | |||||||
| 23 | 14:54 | E 15 | 8.05 | Light Rain Fog/Mist | SCT004 BKN040 OVC090 | 20.6 | 19.4 | 93% | 75.74 | 1009.8 | 0.25 | ||||||
| 23 | 13:54 | E 15 | 1.61 | Heavy Rain Fog/Mist | SCT011 BKN030 OVC060 | 19.4 | 18.9 | 20.6 | 18.9 | 97% | 75.77 | 1010.2 | 0.71 | 0.71 | |||
| 23 | 12:54 | Calm | 16.09 | Light Rain | BKN013 OVC019 | 20 | 17.8 | 87% | 75.84 | 1011.2 | |||||||
| 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) | |||||||||||||||