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. | ||||||||||||||||
| 18 | 02:51 | N 9 | 16.09 | Overcast | OVC008 | 18.9 | 17.8 | 93% | 76.25 | 1017.6 | |||||||
| 18 | 01:51 | N 22 | 16.09 | Overcast | OVC006 | 19.4 | 18.3 | 22.8 | 19.4 | 93% | 76.23 | 1017.4 | 0.23 | ||||
| 18 | 00:51 | SW 7 | 16.09 | Overcast | BKN018 BKN024 OVC030 | 20.6 | 19.4 | 93% | 76.23 | 1017.3 | |||||||
| 17 | 23:51 | SW 11 | 16.09 | Overcast | OVC017 | 20.6 | 19.4 | 93% | 76.25 | 1017.7 | |||||||
| 17 | 22:51 | SW 11 | 16.09 | Overcast | BKN025 OVC030 | 21.1 | 19.4 | 90% | 76.3 | 1018.2 | 0.23 | ||||||
| 17 | 21:51 | SW 17 | 16.09 | Overcast | BKN014 BKN021 OVC034 | 21.7 | 20.6 | 94% | 76.33 | 1018.7 | 0.15 | ||||||
| 17 | 20:51 | S 13 | 4.83 | Rain Fog/Mist | FEW027 BKN036 OVC044 | 21.7 | 20.6 | 94% | 76.38 | 1019.1 | 0.08 | ||||||
| 17 | 19:51 | S 13 | 16.09 | Overcast | BKN030 OVC044 | 22.8 | 20.6 | 26.7 | 22.8 | 87% | 76.35 | 1019.2 | 0.03 | ||||
| 17 | 18:51 | S 9 | 16.09 | Overcast | SCT026 OVC031 | 22.8 | 21.1 | 90% | 76.38 | 1019.6 | 0.03 | ||||||
| 17 | 17:51 | Calm | 16.09 | Light Rain | BKN027 OVC035 | 23.9 | 20 | 79% | 24 | 76.43 | 1019.9 | ||||||
| 17 | 16:51 | E 11 | 16.09 | Overcast | BKN035 OVC044 | 23.9 | 19.4 | 76% | 24 | 76.43 | 1020.2 | ||||||
| 17 | 15:51 | E 6 | 16.09 | Overcast | BKN030 OVC043 | 25 | 19.4 | 71% | 26 | 76.5 | 1020.9 | ||||||
| 17 | 14:51 | SW 9 | 16.09 | Mostly Cloudy | BKN043 BKN060 BKN070 | 26.7 | 19.4 | 64% | 28 | 76.53 | 1021.4 | ||||||
| 17 | 13:51 | Vrbl 9 | 16.09 | Mostly Cloudy | BKN038 BKN060 | 26.7 | 18.9 | 27.8 | 18.9 | 62% | 28 | 76.58 | 1022.1 | ||||
| 17 | 12:51 | S 9 | 16.09 | Mostly Cloudy | SCT040 BKN060 | 26.7 | 18.3 | 60% | 28 | 76.66 | 1023.2 | ||||||
| 17 | 10:51 | SE 11 | 16.09 | Partly Cloudy | SCT060 | 25 | 18.3 | 66% | 26 | 76.78 | 1024.7 | ||||||
| 17 | 09:51 | SE 7 | 16.09 | Fair | CLR | 23.3 | 18.3 | 74% | 76.81 | 1025.1 | |||||||
| 17 | 08:51 | Calm | 16.09 | Fair | CLR | 21.1 | 17.8 | 82% | 76.84 | 1025.4 | |||||||
| 17 | 07:51 | Calm | 16.09 | Fair | CLR | 18.9 | 17.2 | 18.9 | 16.1 | 90% | 76.84 | 1025.4 | |||||
| 17 | 06:51 | Calm | 14.48 | Fair | CLR | 16.1 | 16.1 | 100% | 76.84 | 1025.6 | |||||||
| 17 | 05:51 | Calm | 16.09 | Mostly Cloudy | BKN060 | 17.2 | 16.7 | 97% | 76.84 | 1025.5 | |||||||
| 17 | 04:51 | Calm | 16.09 | Overcast | OVC055 | 18.3 | 17.2 | 93% | 76.84 | 1025.5 | |||||||
| 17 | 03:51 | Calm | 16.09 | Overcast | BKN055 OVC080 | 18.3 | 17.2 | 93% | 76.81 | 1025.2 | |||||||
| 17 | 02:51 | Calm | 16.09 | Overcast | SCT050 OVC070 | 18.3 | 17.2 | 93% | 76.84 | 1025.5 | |||||||
| 17 | 01:51 | Calm | 16.09 | Overcast | OVC060 | 18.3 | 17.2 | 21.1 | 17.8 | 93% | 76.86 | 1025.6 | |||||
| 17 | 00:51 | Calm | 16.09 | Overcast | OVC055 | 18.3 | 17.2 | 93% | 76.86 | 1025.9 | |||||||
| 16 | 23:51 | SW 6 | 16.09 | A Few Clouds | FEW050 | 18.9 | 17.2 | 90% | 76.89 | 1026.1 | |||||||
| 16 | 22:51 | Calm | 16.09 | A Few Clouds | FEW050 | 18.3 | 16.7 | 90% | 76.89 | 1026.2 | |||||||
| 16 | 21:51 | SE 6 | 16.09 | Fair | CLR | 20 | 17.2 | 84% | 76.89 | 1026.2 | |||||||
| 16 | 20:51 | SW 11 | 16.09 | Fair | CLR | 21.1 | 17.2 | 79% | 76.86 | 1026.0 | |||||||
| 16 | 19:51 | SW 6 | 16.09 | Fair | CLR | 21.1 | 16.7 | 26.1 | 21.1 | 76% | 76.86 | 1025.7 | |||||
| 16 | 18:51 | S 7 | 16.09 | Fair | CLR | 22.2 | 16.7 | 71% | 76.81 | 1025.2 | |||||||
| 16 | 17:51 | S 7 | 16.09 | Fair | CLR | 23.9 | 16.7 | 64% | 25 | 76.81 | 1025.1 | ||||||
| 16 | 16:51 | SW 9 | 16.09 | Fair | CLR | 25 | 15.6 | 56% | 26 | 76.81 | 1025.1 | ||||||
| 16 | 15:51 | S 9 | 16.09 | Fair | CLR | 25.6 | 15 | 52% | 26 | 76.84 | 1025.4 | ||||||
| 16 | 14:51 | SW 15 | 16.09 | Fair | CLR | 25.6 | 15 | 52% | 26 | 76.86 | 1025.7 | ||||||
| 16 | 13:51 | W 11 | 16.09 | A Few Clouds | FEW070 | 25 | 14.4 | 25 | 13.9 | 52% | 26 | 76.89 | 1026.1 | ||||
| 16 | 12:51 | SW 13 | 16.09 | Fair | CLR | 24.4 | 13.9 | 52% | 26 | 76.91 | 1026.5 | ||||||
| 16 | 11:51 | SW 13 | 16.09 | Fair | CLR | 23.3 | 13.9 | 56% | 76.99 | 1027.5 | |||||||
| 16 | 10:51 | W 9 | 16.09 | Fair | CLR | 21.7 | 13.3 | 59% | 77.01 | 1027.8 | |||||||
| 16 | 09:51 | SW 15 | 16.09 | Fair | CLR | 18.9 | 13.3 | 70% | 77.04 | 1028.2 | |||||||
| 16 | 08:51 | SW 11 | 16.09 | Partly Cloudy | SCT110 | 16.1 | 12.8 | 81% | 77.01 | 1028.2 | |||||||
| 16 | 07:51 | SW 9 | 16.09 | Mostly Cloudy | BKN120 | 13.9 | 12.2 | 13.9 | 8.9 | 90% | 77.06 | 1028.5 | |||||
| 16 | 06:51 | Calm | 16.09 | Fair | CLR | 12.2 | 11.1 | 93% | 77.04 | 1028.4 | |||||||
| 16 | 05:51 | Calm | 16.09 | Fair | CLR | 10 | 9.4 | 96% | 77.04 | 1028.2 | |||||||
| 16 | 04:51 | W 6 | 16.09 | Fair | CLR | 10 | 9.4 | 96% | 77.04 | 1028.2 | |||||||
| 16 | 03:51 | Calm | 16.09 | Fair | CLR | 9.4 | 8.9 | 97% | 77.06 | 1028.6 | |||||||
| 16 | 02:51 | Calm | 16.09 | Mostly Cloudy | BKN100 | 10.6 | 9.4 | 92% | 77.09 | 1029.1 | |||||||
| 16 | 01:51 | Calm | 16.09 | Partly Cloudy | SCT110 | 10.6 | 9.4 | 15 | 10.6 | 92% | 77.11 | 1029.2 | |||||
| 16 | 00:51 | Calm | 16.09 | Fair | CLR | 12.2 | 9.4 | 83% | 77.09 | 1029.1 | |||||||
| 15 | 23:51 | Calm | 16.09 | Fair | CLR | 12.8 | 9.4 | 80% | 77.11 | 1029.4 | |||||||
| 15 | 22:51 | S 7 | 16.09 | Fair | CLR | 13.3 | 10 | 81% | 77.11 | 1029.3 | |||||||
| 15 | 21:51 | S 15 | 16.09 | Fair | CLR | 13.9 | 10 | 78% | 77.11 | 1029.4 | |||||||
| 15 | 20:51 | Calm | 16.09 | Fair | CLR | 13.3 | 10 | 81% | 77.11 | 1029.3 | |||||||
| 15 | 19:51 | E 6 | 16.09 | Fair | CLR | 15 | 10 | 21.7 | 15 | 72% | 77.09 | 1029.2 | |||||
| 15 | 18:51 | E 9 | 16.09 | Fair | CLR | 16.1 | 10 | 67% | 77.09 | 1029.0 | |||||||
| 15 | 17:51 | E 17 | 16.09 | Fair | CLR | 18.3 | 10 | 59% | 77.09 | 1029.2 | |||||||
| 15 | 16:51 | SE 17 | 16.09 | Fair | CLR | 19.4 | 10 | 55% | 77.09 | 1029.1 | |||||||
| 15 | 15:51 | N 13 | 16.09 | Fair | CLR | 21.7 | 10 | 47% | 77.06 | 1028.8 | |||||||
| 15 | 14:51 | Calm | 16.09 | Fair | CLR | 21.7 | 8.3 | 42% | 77.06 | 1028.8 | |||||||
| 15 | 13:51 | Calm | 16.09 | Fair | CLR | 20.6 | 8.3 | 20.6 | 9.4 | 45% | 77.11 | 1029.3 | |||||
| 15 | 12:51 | N 7 | 16.09 | Fair | CLR | 20 | 8.3 | 47% | 77.14 | 1029.8 | |||||||
| 15 | 11:51 | Calm | 16.09 | Fair | CLR | 18.3 | 7.8 | 51% | 77.22 | 1030.7 | |||||||
| 15 | 10:51 | Vrbl 6 | 16.09 | A Few Clouds | FEW035 | 17.8 | 8.3 | 54% | 77.24 | 1031.2 | |||||||
| 15 | 09:51 | NE 13 | 16.09 | Fair | CLR | 16.7 | 8.3 | 58% | 77.22 | 1030.8 | |||||||
| 15 | 08:51 | Calm | 16.09 | Fair | CLR | 13.3 | 8.9 | 75% | 77.22 | 1030.7 | |||||||
| 15 | 07:51 | Calm | 16.09 | Fair | CLR | 9.4 | 7.8 | 9.4 | 4.4 | 90% | 77.22 | 1030.8 | |||||
| 15 | 06:51 | Calm | 16.09 | Fair | CLR | 5 | 4.4 | 96% | 77.11 | 1029.3 | |||||||
| 15 | 05:51 | Calm | 16.09 | Fair | CLR | 5.6 | 5 | 96% | 77.06 | 1028.6 | |||||||
| 15 | 04:51 | Calm | 16.09 | Fair | CLR | 6.1 | 5.6 | 97% | 76.99 | 1027.6 | |||||||
| 15 | 03:51 | W 6 | 16.09 | Fair | CLR | 6.1 | 5.6 | 97% | 76.96 | 1027.3 | |||||||
| 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) | |||||||||||||||