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. | ||||||||||||||||
| 19 | 10:51 | NE 7 | 16.09 | Fair | CLR | 16.1 | 4.4 | 46% | 76.78 | 1025.0 | |||||||
| 19 | 09:51 | NE 15 G 31 | 16.09 | Fair | CLR | 14.4 | 5 | 53% | 76.78 | 1024.8 | |||||||
| 19 | 08:51 | NE 13 | 16.09 | Fair | CLR | 14.4 | 5 | 53% | 76.78 | 1024.9 | |||||||
| 19 | 07:51 | N 7 | 16.09 | Fair | CLR | 11.1 | 7.2 | 13.9 | 6.1 | 77% | 76.76 | 1024.7 | |||||
| 19 | 06:51 | Calm | 16.09 | Fair | CLR | 6.7 | 5.6 | 93% | 76.71 | 1023.9 | |||||||
| 19 | 05:51 | Calm | 16.09 | Fair | CLR | 7.2 | 6.7 | 97% | 76.66 | 1023.1 | |||||||
| 19 | 04:51 | Calm | 16.09 | Fair | CLR | 9.4 | 7.2 | 86% | 76.61 | 1022.4 | |||||||
| 19 | 03:51 | Calm | 16.09 | Fair | CLR | 10.6 | 6.7 | 77% | 76.61 | 1022.4 | |||||||
| 19 | 02:51 | W 6 | 16.09 | Fair | CLR | 11.7 | 7.2 | 74% | 76.56 | 1021.7 | |||||||
| 19 | 01:51 | NW 7 | 16.09 | Fair | CLR | 13.3 | 5.6 | 19.4 | 13.3 | 60% | 76.53 | 1021.5 | |||||
| 19 | 00:51 | NW 9 | 16.09 | Fair | CLR | 14.4 | 5.6 | 56% | 76.53 | 1021.5 | |||||||
| 18 | 23:51 | NW 13 | 16.09 | Fair | CLR | 15.6 | 6.1 | 53% | 76.53 | 1021.3 | |||||||
| 18 | 22:51 | NW 15 | 16.09 | Fair | CLR | 16.7 | 6.7 | 52% | 76.5 | 1021.1 | |||||||
| 18 | 21:51 | N 13 | 16.09 | Fair | CLR | 17.2 | 6.7 | 50% | 76.45 | 1020.5 | |||||||
| 18 | 20:51 | N 19 G 31 | 16.09 | Fair | CLR | 18.9 | 7.8 | 49% | 76.43 | 1020.1 | |||||||
| 18 | 19:51 | N 11 | 16.09 | Fair | CLR | 19.4 | 10.6 | 25.6 | 18.9 | 57% | 76.38 | 1019.3 | |||||
| 18 | 18:51 | NW 7 | 16.09 | A Few Clouds | FEW070 | 20 | 12.2 | 61% | 76.3 | 1018.4 | |||||||
| 18 | 17:51 | NW 11 | 16.09 | Fair | CLR | 23.3 | 11.1 | 46% | 76.25 | 1017.8 | |||||||
| 18 | 16:51 | N 19 | 16.09 | A Few Clouds | FEW065 | 24.4 | 11.7 | 45% | 26 | 76.23 | 1017.5 | ||||||
| 18 | 15:51 | NW 19 | 16.09 | Partly Cloudy | SCT065 | 25 | 13.3 | 48% | 26 | 76.23 | 1017.2 | ||||||
| 18 | 14:51 | NW 15 G 33 | 16.09 | Mostly Cloudy | BKN055 | 25 | 13.3 | 48% | 26 | 76.23 | 1017.3 | ||||||
| 18 | 13:51 | NW 17 | 16.09 | Fair | CLR | 24.4 | 13.3 | 25 | 19.4 | 50% | 26 | 76.25 | 1017.7 | ||||
| 18 | 12:51 | N 11 | 16.09 | Partly Cloudy | SCT040 | 24.4 | 13.3 | 50% | 26 | 76.28 | 1017.8 | ||||||
| 18 | 11:51 | N 22 | 16.09 | Fair | CLR | 23.9 | 13.3 | 52% | 25 | 76.3 | 1018.2 | ||||||
| 18 | 10:51 | N 19 | 16.09 | Partly Cloudy | SCT032 | 22.8 | 15 | 62% | 76.33 | 1018.5 | |||||||
| 18 | 09:51 | NW 20 G 30 | 16.09 | Partly Cloudy | SCT014 | 22.2 | 16.7 | 71% | 76.33 | 1018.4 | |||||||
| 18 | 08:51 | NW 9 | 16.09 | Partly Cloudy | SCT024 | 20.6 | 18.9 | 90% | 76.3 | 1018.4 | |||||||
| 18 | 07:51 | W 7 | 16.09 | Partly Cloudy | SCT024 | 19.4 | 18.3 | 19.4 | 17.8 | 93% | 76.28 | 1018.1 | |||||
| 18 | 06:51 | Calm | 16.09 | Mostly Cloudy | BKN085 | 17.8 | 17.8 | 100% | 76.23 | 1017.5 | |||||||
| 18 | 05:51 | Calm | 16.09 | Overcast | OVC080 | 17.8 | 17.8 | 100% | 76.23 | 1017.3 | |||||||
| 18 | 04:51 | W 6 | 16.09 | Overcast | SCT037 OVC120 | 17.8 | 17.8 | 100% | 76.25 | 1017.6 | |||||||
| 18 | 03:51 | Calm | 16.09 | Overcast | FEW007 SCT033 OVC043 | 18.3 | 17.8 | 97% | 76.25 | 1017.6 | |||||||
| 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 | ||||||
| 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) | |||||||||||||||