Weather observations for the past three days for
Laurence G Hanscom Field 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. | ||||||||||||||||
| 29 | 11:51 | SW 24 G 41 | 16.09 | Fair | CLR | 17.8 | 8.9 | 56% | 76.63 | 1022.9 | |||||||
| 29 | 10:51 | SW 22 G 33 | 16.09 | Fair | CLR | 16.1 | 10 | 67% | 76.71 | 1023.9 | |||||||
| 29 | 09:51 | SW 13 | 16.09 | Fair | CLR | 12.8 | 8.9 | 77% | 76.76 | 1024.7 | |||||||
| 29 | 08:51 | SW 11 | 16.09 | Fair | CLR | 11.1 | 8.9 | 86% | 76.81 | 1025.4 | |||||||
| 29 | 07:51 | SW 9 | 16.09 | Fair | CLR | 8.9 | 7.8 | 8.9 | 6.7 | 93% | 8 | 76.81 | 1025.4 | ||||
| 29 | 06:51 | SW 7 | 16.09 | Fair | CLR | 7.8 | 6.7 | 93% | 7 | 76.81 | 1025.5 | ||||||
| 29 | 05:51 | SW 7 | 16.09 | Fair | CLR | 7.8 | 6.7 | 93% | 7 | 76.84 | 1025.9 | ||||||
| 29 | 04:51 | SW 9 | 16.09 | Fair | CLR | 7.2 | 6.1 | 93% | 6 | 76.86 | 1026.0 | ||||||
| 29 | 03:51 | SW 7 | 16.09 | Fair | CLR | 7.8 | 6.1 | 89% | 7 | 76.89 | 1026.4 | ||||||
| 29 | 02:51 | SW 15 | 16.09 | Fair | CLR | 8.9 | 6.7 | 86% | 7 | 76.94 | 1027.1 | ||||||
| 29 | 01:51 | SW 7 | 16.09 | Fair | CLR | 8.3 | 6.1 | 8.3 | 2.8 | 86% | 7 | 76.96 | 1027.5 | ||||
| 29 | 00:51 | SW 9 | 16.09 | Fair | CLR | 7.8 | 5.6 | 86% | 6 | 77.01 | 1027.9 | ||||||
| 28 | 23:51 | Calm | 16.09 | Fair | CLR | 3.3 | 1.7 | 89% | 77.04 | 1028.6 | |||||||
| 28 | 22:51 | Calm | 16.09 | Fair | CLR | 4.4 | 2.2 | 86% | 77.09 | 1029.3 | |||||||
| 28 | 21:51 | Calm | 16.09 | Fair | CLR | 4.4 | 2.2 | 86% | 77.14 | 1029.7 | |||||||
| 28 | 20:51 | Calm | 16.09 | Fair | CLR | 6.1 | 2.8 | 80% | 77.14 | 1029.9 | |||||||
| 28 | 19:51 | Calm | 16.09 | Fair | CLR | 7.8 | 3.9 | 13.3 | 7.8 | 77% | 77.17 | 1030.3 | |||||
| 28 | 18:51 | S 9 | 16.09 | Fair | CLR | 8.9 | 3.3 | 68% | 8 | 77.19 | 1030.6 | ||||||
| 28 | 17:51 | S 7 | 16.09 | Fair | CLR | 10.6 | 0.6 | 50% | 77.17 | 1030.5 | |||||||
| 28 | 16:51 | S 7 | 16.09 | Fair | CLR | 12.2 | 0.6 | 45% | 77.19 | 1030.5 | |||||||
| 28 | 15:51 | S 7 | 16.09 | Fair | CLR | 12.8 | 0 | 42% | 77.22 | 1030.8 | |||||||
| 28 | 14:51 | NW 6 | 16.09 | Fair | CLR | 12.2 | 0.6 | 45% | 77.24 | 1031.1 | |||||||
| 28 | 13:51 | Calm | 16.09 | Fair | CLR | 12.2 | 0 | 12.2 | -2.2 | 43% | 77.32 | 1032.2 | |||||
| 28 | 12:51 | SE 9 | 16.09 | Fair | CLR | 11.7 | 1.1 | 48% | 77.34 | 1032.7 | |||||||
| 28 | 11:51 | Calm | 16.09 | Fair | CLR | 10.6 | 0.6 | 50% | 77.44 | 1033.8 | |||||||
| 28 | 10:51 | Calm | 16.09 | Fair | CLR | 7.8 | -1.1 | 54% | 77.44 | 1034.2 | |||||||
| 28 | 09:51 | Vrbl 6 | 16.09 | Fair | CLR | 6.1 | -2.2 | 56% | 77.5 | 1034.8 | |||||||
| 28 | 08:51 | NW 6 | 16.09 | Fair | CLR | 2.8 | -2.8 | 67% | 77.5 | 1034.8 | |||||||
| 28 | 07:51 | Calm | 16.09 | Fair | CLR | -2.2 | -4.4 | -1.7 | -3.3 | 85% | 77.44 | 1034.2 | |||||
| 28 | 06:51 | Calm | 16.09 | Fair | CLR | -2.8 | -5 | 85% | 77.39 | 1033.5 | |||||||
| 28 | 05:51 | Calm | 16.09 | Fair | CLR | -2.8 | -4.4 | 89% | 77.39 | 1033.4 | |||||||
| 28 | 04:51 | Calm | 16.09 | Fair | CLR | -2.2 | -3.9 | 88% | 77.39 | 1033.3 | |||||||
| 28 | 03:51 | Calm | 16.09 | Fair | CLR | -2.2 | -3.3 | 92% | 77.37 | 1033.0 | |||||||
| 28 | 02:51 | Calm | 16.09 | Fair | CLR | -2.2 | -3.3 | 92% | 77.37 | 1033.0 | |||||||
| 28 | 01:51 | Calm | 16.09 | Fair | CLR | -2.2 | -3.3 | 3.3 | -2.8 | 92% | 77.34 | 1032.6 | |||||
| 28 | 00:51 | Calm | 16.09 | Fair | CLR | -1.7 | -2.8 | 92% | 77.32 | 1032.3 | |||||||
| 27 | 23:51 | Calm | 16.09 | Fair | CLR | -0.6 | -2.2 | 89% | 77.32 | 1032.3 | |||||||
| 27 | 22:51 | Calm | 16.09 | Fair | CLR | 0 | -1.7 | 88% | 77.29 | 1032.1 | |||||||
| 27 | 21:51 | Calm | 16.09 | Fair | CLR | 1.1 | -2.2 | 79% | 77.24 | 1031.3 | |||||||
| 27 | 20:51 | Calm | 16.09 | Fair | CLR | 1.1 | -2.2 | 79% | 77.19 | 1030.6 | |||||||
| 27 | 19:51 | Calm | 16.09 | Fair | CLR | 3.9 | -2.2 | 12.8 | 3.9 | 65% | 77.17 | 1030.2 | |||||
| 27 | 18:51 | Calm | 16.09 | Fair | CLR | 5 | -3.3 | 55% | 77.14 | 1029.8 | |||||||
| 27 | 17:51 | Calm | 16.09 | Fair | CLR | 9.4 | -3.9 | 39% | 77.06 | 1028.8 | |||||||
| 27 | 16:51 | W 6 | 16.09 | Fair | CLR | 12.2 | -3.9 | 33% | 77.04 | 1028.4 | |||||||
| 27 | 15:51 | Vrbl 9 | 16.09 | Fair | CLR | 12.8 | -5 | 29% | 77.04 | 1028.5 | |||||||
| 27 | 14:51 | NW 6 | 16.09 | Fair | CLR | 12.2 | -4.4 | 31% | 77.06 | 1028.6 | |||||||
| 27 | 13:51 | N 13 | 16.09 | Fair | CLR | 12.2 | -3.9 | 12.2 | 6.7 | 33% | 77.09 | 1029.0 | |||||
| 27 | 12:51 | Vrbl 7 | 16.09 | Fair | CLR | 11.7 | -3.9 | 34% | 77.11 | 1029.5 | |||||||
| 27 | 11:51 | Vrbl 6 | 16.09 | Fair | CLR | 10.6 | -2.8 | 39% | 77.14 | 1029.9 | |||||||
| 27 | 10:51 | Calm | 16.09 | Fair | CLR | 9.4 | -2.2 | 44% | 77.14 | 1029.9 | |||||||
| 27 | 09:51 | Vrbl 11 | 16.09 | Fair | CLR | 8.9 | -2.2 | 46% | 7 | 77.14 | 1029.8 | ||||||
| 27 | 08:51 | N 17 | 16.09 | A Few Clouds | FEW090 | 8.3 | -2.8 | 46% | 6 | 77.11 | 1029.5 | ||||||
| 27 | 07:51 | N 9 | 16.09 | A Few Clouds | FEW090 | 6.7 | -1.7 | 11.7 | 6.1 | 55% | 5 | 77.04 | 1028.6 | ||||
| 27 | 06:51 | N 7 | 16.09 | Fair | CLR | 6.7 | -2.8 | 51% | 6 | 76.99 | 1027.8 | ||||||
| 27 | 05:51 | N 13 | 16.09 | Fair | CLR | 7.8 | -2.2 | 50% | 6 | 76.94 | 1026.9 | ||||||
| 27 | 04:51 | N 17 | 16.09 | Fair | CLR | 8.9 | -0.6 | 52% | 7 | 76.84 | 1025.8 | ||||||
| 27 | 03:51 | NW 17 | 16.09 | Fair | CLR | 9.4 | 0.6 | 55% | 7 | 76.78 | 1024.9 | ||||||
| 27 | 02:51 | N 9 | 16.09 | Fair | CLR | 10.6 | 2.2 | 56% | 76.73 | 1024.3 | |||||||
| 27 | 01:51 | N 15 G 30 | 16.09 | Fair | CLR | 11.7 | 2.8 | 15 | 11.7 | 55% | 76.68 | 1023.5 | |||||
| 27 | 00:51 | N 20 G 30 | 16.09 | Fair | CLR | 12.8 | 5 | 59% | 76.61 | 1022.6 | |||||||
| 26 | 23:51 | N 19 G 35 | 16.09 | Fair | CLR | 13.9 | 6.7 | 62% | 76.56 | 1021.9 | |||||||
| 26 | 22:51 | NW 7 | 16.09 | Overcast | OVC055 | 13.9 | 5.6 | 58% | 76.5 | 1021.2 | |||||||
| 26 | 21:51 | N 6 | 16.09 | A Few Clouds | FEW060 | 11.7 | 4.4 | 61% | 76.43 | 1020.3 | |||||||
| 26 | 20:51 | Calm | 16.09 | A Few Clouds | FEW060 | 12.8 | 3.9 | 55% | 76.35 | 1019.4 | |||||||
| 26 | 19:51 | SW 9 | 16.09 | A Few Clouds | FEW100 | 15.6 | 2.2 | 22.8 | 13.9 | 41% | 76.33 | 1018.9 | |||||
| 26 | 18:51 | SW 7 | 16.09 | Mostly Cloudy | BKN100 | 16.1 | 1.7 | 38% | 76.3 | 1018.6 | |||||||
| 26 | 17:51 | W 9 | 16.09 | Fair | CLR | 18.9 | 1.1 | 30% | 76.28 | 1018.3 | |||||||
| 26 | 16:51 | W 9 | 16.09 | Fair | CLR | 20.6 | 2.2 | 30% | 76.25 | 1018.0 | |||||||
| 26 | 15:51 | W 15 | 16.09 | Fair | CLR | 22.2 | -1.1 | 21% | 76.25 | 1018.0 | |||||||
| 26 | 14:51 | W 17 | 16.09 | Fair | CLR | 22.2 | 0 | 23% | 76.28 | 1018.4 | |||||||
| 26 | 13:51 | Vrbl 9 | 16.09 | Fair | CLR | 21.1 | 0 | 21.1 | -1.1 | 25% | 76.35 | 1019.1 | |||||
| 26 | 12:51 | NW 11 | 16.09 | Fair | CLR | 19.4 | 0 | 27% | 76.45 | 1020.7 | |||||||
| 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) | |||||||||||||||