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. | ||||||||||||||||
| 17 | 17:51 | N 17 | 16.09 | Fair | CLR | 7.2 | -5.6 | 40% | 5 | 76.78 | 1025.1 | ||||||
| 17 | 16:51 | NW 20 G 35 | 16.09 | Fair | CLR | 8.3 | -5 | 39% | 5 | 76.76 | 1024.6 | ||||||
| 17 | 15:51 | NW 19 | 16.09 | Fair | CLR | 8.3 | -3.9 | 42% | 6 | 76.68 | 1023.6 | ||||||
| 17 | 14:51 | NW 22 G 48 | 16.09 | A Few Clouds | FEW046 | 8.3 | -3.9 | 42% | 5 | 76.66 | 1023.3 | ||||||
| 17 | 13:51 | NW 30 G 41 | 16.09 | Partly Cloudy | SCT046 | 8.9 | -1.1 | 10 | 7.8 | 50% | 5 | 76.56 | 1021.9 | ||||
| 17 | 12:51 | N 19 G 37 | 16.09 | Partly Cloudy | SCT046 | 9.4 | -1.1 | 48% | 7 | 76.5 | 1021.3 | ||||||
| 17 | 11:51 | N 22 | 16.09 | A Few Clouds | FEW037 | 8.9 | 0.6 | 56% | 6 | 76.43 | 1020.3 | ||||||
| 17 | 10:51 | NW 17 | 16.09 | A Few Clouds | FEW035 | 8.3 | 1.1 | 61% | 6 | 76.43 | 1020.1 | ||||||
| 17 | 09:51 | N 20 G 31 | 16.09 | Fair | CLR | 7.8 | 1.1 | 63% | 5 | 76.38 | 1019.5 | ||||||
| 17 | 08:51 | N 15 | 16.09 | A Few Clouds | FEW110 | 7.8 | 0.6 | 61% | 6 | 76.3 | 1018.6 | ||||||
| 17 | 07:51 | NW 9 G 30 | 16.09 | Fair | CLR | 8.3 | 0.6 | 13.9 | 8.3 | 59% | 7 | 76.2 | 1017.2 | ||||
| 17 | 06:51 | N 15 | 16.09 | Fair | CLR | 8.9 | 2.2 | 63% | 7 | 76.12 | 1016.2 | ||||||
| 17 | 05:51 | NW 22 G 33 | 16.09 | Overcast | OVC110 | 9.4 | 2.2 | 61% | 7 | 76 | 1014.5 | ||||||
| 17 | 04:51 | NW 17 G 30 | 16.09 | Overcast | OVC100 | 10 | 2.8 | 61% | 8 | 75.95 | 1013.8 | ||||||
| 17 | 03:51 | NW 26 G 41 | 16.09 | Partly Cloudy | FEW032 FEW100 SCT120 | 11.7 | 5 | 64% | 75.84 | 1012.5 | |||||||
| 17 | 02:51 | NW 22 G 35 | 16.09 | Mostly Cloudy | BKN120 | 12.8 | 6.1 | 64% | 75.74 | 1010.9 | |||||||
| 17 | 01:51 | NW 19 | 16.09 | Partly Cloudy | FEW031 SCT120 | 14.4 | 8.9 | 18.9 | 14.4 | 70% | 75.57 | 1008.6 | 0.03 | ||||
| 17 | 00:51 | W 22 G 37 | 16.09 | Mostly Cloudy | FEW065 BKN120 | 15.6 | 10 | 70% | 75.51 | 1007.8 | |||||||
| 16 | 23:51 | W 19 | 16.09 | Mostly Cloudy | BKN110 | 16.1 | 11.7 | 75% | 75.41 | 1006.6 | |||||||
| 16 | 22:51 | W 19 | 16.09 | Overcast | OVC110 | 16.7 | 12.8 | 78% | 75.36 | 1005.9 | 0.03 | ||||||
| 16 | 21:51 | W 19 G 30 | 16.09 | Light Rain | BKN070 BKN080 OVC100 | 17.8 | 15 | 84% | 75.34 | 1005.5 | |||||||
| 16 | 20:51 | W 11 | 16.09 | Overcast | FEW028 FEW042 OVC050 | 18.3 | 17.2 | 93% | 75.29 | 1004.8 | 0.03 | ||||||
| 16 | 19:51 | SW 13 | 9.66 | Rain Fog/Mist | FEW017 BKN065 OVC110 | 18.9 | 17.8 | 20 | 18.3 | 93% | 75.23 | 1004.3 | 0.13 | 0.13 | |||
| 16 | 18:51 | SW 17 | 16.09 | Fair | CLR | 18.9 | 17.2 | 90% | 75.16 | 1003.3 | |||||||
| 16 | 17:51 | SW 20 G 35 | 16.09 | A Few Clouds | FEW016 | 19.4 | 17.2 | 87% | 75.13 | 1002.8 | |||||||
| 16 | 16:51 | SW 17 | 16.09 | Overcast | OVC011 | 20 | 17.8 | 87% | 75.16 | 1003.2 | |||||||
| 16 | 15:51 | SW 15 | 16.09 | Overcast | OVC009 | 19.4 | 17.8 | 91% | 75.21 | 1003.7 | |||||||
| 16 | 14:51 | SW 20 G 31 | 16.09 | Overcast | OVC009 | 18.9 | 17.2 | 90% | 75.23 | 1004.3 | |||||||
| 16 | 13:51 | SW 13 | 8.05 | Fog/Mist | OVC009 | 18.3 | 17.2 | 18.3 | 10.6 | 93% | 75.31 | 1005.5 | 0.51 | ||||
| 16 | 12:51 | SW 13 | 6.44 | Fog/Mist | OVC008 | 16.7 | 15.6 | 93% | 75.44 | 1007.2 | |||||||
| 16 | 11:51 | SW 9 | 12.87 | Overcast | OVC006 | 14.4 | 13.3 | 93% | 75.59 | 1009.0 | 0.03 | ||||||
| 16 | 10:51 | S 9 | 8.05 | Fog/Mist | OVC007 | 12.8 | 11.7 | 93% | 75.69 | 1010.5 | 0.48 | ||||||
| 16 | 09:51 | S 7 | 8.05 | Light Rain Fog/Mist | BKN007 OVC018 | 11.1 | 10.6 | 97% | 75.84 | 1012.4 | 0.3 | ||||||
| 16 | 08:51 | S 11 | 3.22 | Rain Fog/Mist | BKN007 OVC018 | 10.6 | 10 | 96% | 75.95 | 1013.8 | 0.18 | ||||||
| 16 | 07:51 | S 19 | 16.09 | Light Rain | SCT030 BKN040 OVC048 | 11.1 | 7.8 | 12.2 | 6.1 | 80% | 76.05 | 1015.1 | |||||
| 16 | 06:51 | SE 13 | 16.09 | Overcast | FEW036 OVC050 | 11.7 | 6.7 | 72% | 76.1 | 1015.8 | |||||||
| 16 | 05:51 | S 15 | 16.09 | Overcast | OVC060 | 11.1 | 6.1 | 72% | 76.2 | 1017.3 | |||||||
| 16 | 04:51 | S 9 | 16.09 | Overcast | BKN080 OVC090 | 10.6 | 5.6 | 71% | 76.28 | 1018.2 | |||||||
| 16 | 03:51 | SW 6 | 16.09 | Mostly Cloudy | BKN085 | 8.3 | 5.6 | 83% | 76.38 | 1019.4 | |||||||
| 16 | 02:51 | Calm | 16.09 | Mostly Cloudy | BKN110 | 6.1 | 5.6 | 97% | 76.43 | 1020.3 | |||||||
| 16 | 01:51 | Calm | 16.09 | Mostly Cloudy | BKN120 | 6.1 | 5 | 7.8 | 4.4 | 93% | 76.5 | 1021.4 | |||||
| 16 | 00:51 | Calm | 16.09 | Fair | CLR | 5 | 4.4 | 96% | 76.53 | 1021.8 | |||||||
| 15 | 23:51 | Calm | 16.09 | Fair | CLR | 5.6 | 4.4 | 92% | 76.58 | 1022.3 | |||||||
| 15 | 22:51 | Calm | 16.09 | Fair | CLR | 5 | 3.9 | 93% | 76.63 | 1023.0 | |||||||
| 15 | 21:51 | Calm | 16.09 | Fair | CLR | 5 | 3.9 | 93% | 76.66 | 1023.3 | |||||||
| 15 | 20:51 | NW 6 | 16.09 | Fair | CLR | 5.6 | 4.4 | 92% | 76.68 | 1023.7 | |||||||
| 15 | 19:51 | Calm | 16.09 | Fair | CLR | 7.8 | 4.4 | 16.7 | 6.7 | 79% | 76.66 | 1023.2 | |||||
| 15 | 18:51 | Calm | 16.09 | Fair | CLR | 9.4 | 4.4 | 71% | 76.66 | 1023.4 | |||||||
| 15 | 17:51 | Calm | 16.09 | Fair | CLR | 12.8 | 3.3 | 53% | 76.66 | 1023.1 | |||||||
| 15 | 16:51 | NW 6 | 16.09 | Fair | CLR | 16.1 | 0.6 | 35% | 76.66 | 1023.1 | |||||||
| 15 | 15:51 | W 6 | 16.09 | Fair | CLR | 16.7 | 1.1 | 35% | 76.63 | 1022.9 | |||||||
| 15 | 14:51 | Calm | 16.09 | Fair | CLR | 16.1 | 0.6 | 35% | 76.63 | 1022.8 | |||||||
| 15 | 13:51 | NE 9 | 16.09 | Fair | CLR | 16.1 | 1.7 | 16.1 | 12.2 | 38% | 76.63 | 1022.9 | |||||
| 15 | 12:51 | NW 11 G 30 | 16.09 | Fair | CLR | 15.6 | 2.8 | 42% | 76.68 | 1023.5 | |||||||
| 15 | 11:51 | NW 13 | 16.09 | Fair | CLR | 15 | 3.9 | 48% | 76.73 | 1024.1 | |||||||
| 15 | 09:51 | N 20 | 16.09 | A Few Clouds | FEW037 | 13.3 | 4.4 | 55% | 76.73 | 1024.1 | |||||||
| 15 | 08:51 | N 20 G 39 | 16.09 | Fair | CLR | 12.8 | 3.9 | 55% | 76.68 | 1023.7 | |||||||
| 15 | 07:51 | NW 17 | 16.09 | A Few Clouds | FEW037 | 12.2 | 5 | 13.9 | 11.7 | 62% | 76.58 | 1022.2 | |||||
| 15 | 06:51 | N 24 G 35 | 16.09 | Mostly Cloudy | BKN044 | 11.7 | 4.4 | 61% | 76.5 | 1021.3 | |||||||
| 15 | 05:51 | NW 30 G 50 | 16.09 | Overcast | OVC045 | 12.8 | 4.4 | 57% | 76.48 | 1021.0 | |||||||
| 15 | 04:51 | NW 31 G 48 | 16.09 | Overcast | OVC042 | 13.3 | 7.2 | 67% | 76.35 | 1019.1 | |||||||
| 15 | 03:51 | NW 17 | 16.09 | Overcast | OVC049 | 13.3 | 8.3 | 72% | 76.28 | 1018.2 | |||||||
| 15 | 02:51 | NW 9 | 16.09 | A Few Clouds | FEW050 | 11.7 | 9.4 | 86% | 76.25 | 1017.6 | |||||||
| 15 | 01:51 | NW 13 | 16.09 | Fair | CLR | 12.8 | 9.4 | 17.8 | 12.8 | 80% | 76.17 | 1016.7 | |||||
| 15 | 00:51 | N 19 G 35 | 16.09 | Overcast | SCT035 BKN045 OVC055 | 15 | 10 | 72% | 76.1 | 1015.8 | |||||||
| 14 | 23:51 | N 11 | 16.09 | Overcast | SCT038 BKN047 OVC055 | 15.6 | 11.7 | 78% | 76.05 | 1015.1 | |||||||
| 14 | 22:51 | W 11 | 16.09 | Overcast | BKN039 BKN045 OVC055 | 16.7 | 11.7 | 73% | 76 | 1014.3 | |||||||
| 14 | 21:51 | W 11 | 16.09 | Overcast | FEW032 OVC046 | 17.2 | 11.7 | 70% | 75.92 | 1013.3 | |||||||
| 14 | 20:51 | W 13 | 16.09 | Mostly Cloudy | BKN049 | 17.2 | 11.7 | 70% | 75.87 | 1012.8 | |||||||
| 14 | 19:51 | W 13 | 16.09 | Fair | CLR | 17.8 | 12.2 | 22.8 | 17.8 | 70% | 75.82 | 1011.9 | |||||
| 14 | 18:51 | W 11 | 16.09 | Fair | CLR | 18.3 | 12.8 | 70% | 75.74 | 1011.0 | |||||||
| 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) | |||||||||||||||