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. | ||||||||||||||||
| 14 | 10:51 | SE 26 G 35 | 16.09 | Overcast | BKN018 BKN050 OVC075 | 16.7 | 12.2 | 75% | 75.62 | 1009.5 | |||||||
| 14 | 09:51 | E 11 | 16.09 | Light Rain | BKN020 OVC110 | 15 | 11.1 | 78% | 75.64 | 1009.7 | |||||||
| 14 | 08:51 | E 9 | 16.09 | Overcast | BKN035 BKN045 OVC055 | 15 | 11.1 | 78% | 75.67 | 1009.9 | |||||||
| 14 | 07:51 | Vrbl 6 | 16.09 | Light Rain | BKN037 BKN055 OVC070 | 13.3 | 10.6 | 13.9 | 11.1 | 84% | 75.69 | 1010.2 | |||||
| 14 | 06:51 | S 7 | 16.09 | Overcast | FEW037 BKN055 OVC070 | 13.9 | 9.4 | 74% | 75.69 | 1010.3 | |||||||
| 14 | 05:51 | S 11 | 16.09 | Overcast | SCT065 OVC080 | 13.3 | 9.4 | 77% | 75.69 | 1010.5 | |||||||
| 14 | 04:51 | Calm | 16.09 | Overcast | FEW043 OVC075 | 11.7 | 9.4 | 86% | 75.72 | 1010.8 | |||||||
| 14 | 03:51 | SE 7 | 16.09 | Fair | CLR | 11.7 | 8.9 | 83% | 75.77 | 1011.3 | |||||||
| 14 | 02:51 | SE 9 | 16.09 | A Few Clouds | FEW042 | 12.2 | 8.9 | 80% | 75.82 | 1011.9 | |||||||
| 14 | 01:51 | S 11 | 16.09 | A Few Clouds | FEW046 | 12.8 | 8.9 | 15.6 | 12.2 | 77% | 75.84 | 1012.3 | |||||
| 14 | 00:51 | S 13 | 16.09 | Fair | CLR | 12.8 | 8.9 | 77% | 75.9 | 1013.0 | |||||||
| 13 | 23:51 | S 15 | 16.09 | Fair | CLR | 12.8 | 8.3 | 74% | 75.95 | 1013.8 | |||||||
| 13 | 22:51 | S 15 | 16.09 | A Few Clouds | FEW120 | 12.8 | 8.3 | 74% | 75.95 | 1013.7 | |||||||
| 13 | 21:51 | S 17 | 16.09 | A Few Clouds | FEW120 | 13.9 | 7.8 | 67% | 75.97 | 1014.2 | |||||||
| 13 | 20:51 | S 15 | 16.09 | Overcast | BKN090 OVC100 | 14.4 | 7.8 | 65% | 75.97 | 1014.0 | |||||||
| 13 | 19:51 | S 15 G 30 | 16.09 | Overcast | BKN090 OVC120 | 15.6 | 7.8 | 18.3 | 13.3 | 60% | 75.95 | 1013.8 | |||||
| 13 | 18:51 | S 15 | 16.09 | Overcast | BKN080 OVC100 | 16.7 | 7.8 | 56% | 75.92 | 1013.5 | |||||||
| 13 | 17:51 | S 26 G 39 | 16.09 | Light Rain | OVC075 | 17.2 | 6.1 | 48% | 75.92 | 1013.6 | |||||||
| 13 | 16:51 | S 24 G 43 | 16.09 | Mostly Cloudy | BKN085 BKN100 | 18.3 | 5.6 | 43% | 75.92 | 1013.4 | |||||||
| 13 | 15:51 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN090 | 16.7 | 8.3 | 58% | 75.92 | 1013.3 | |||||||
| 13 | 14:51 | S 13 | 16.09 | Mostly Cloudy | BKN090 | 15 | 7.2 | 60% | 76.02 | 1014.7 | |||||||
| 13 | 12:51 | SE 7 | 16.09 | Light Rain | FEW035 OVC075 | 12.2 | 10 | 87% | 76.17 | 1017.0 | 0.03 | ||||||
| 13 | 11:51 | S 9 | 16.09 | Light Rain | OVC075 | 11.7 | 8.9 | 83% | 76.25 | 1017.8 | 0.03 | ||||||
| 13 | 10:51 | S 13 | 16.09 | Light Rain | OVC070 | 12.2 | 7.8 | 75% | 76.28 | 1018.3 | |||||||
| 13 | 09:51 | S 6 | 16.09 | Overcast | OVC070 | 11.1 | 6.7 | 75% | 76.3 | 1018.7 | |||||||
| 13 | 08:51 | NE 6 | 16.09 | Light Rain | OVC060 | 9.4 | 5 | 74% | 76.33 | 1018.8 | |||||||
| 13 | 07:51 | Calm | 16.09 | Mostly Cloudy | BKN095 | 8.9 | 3.9 | 8.9 | 3.3 | 71% | 76.35 | 1019.2 | |||||
| 13 | 06:51 | Calm | 16.09 | Overcast | BKN090 OVC110 | 7.2 | 4.4 | 83% | 76.33 | 1019.1 | |||||||
| 13 | 05:51 | Calm | 16.09 | Mostly Cloudy | FEW095 BKN120 | 6.1 | 3.9 | 86% | 76.33 | 1018.9 | |||||||
| 13 | 04:51 | Calm | 16.09 | Fair | CLR | 5.6 | 3.3 | 85% | 76.35 | 1019.1 | |||||||
| 13 | 03:51 | Calm | 16.09 | Fair | CLR | 5 | 3.3 | 89% | 76.38 | 1019.5 | |||||||
| 13 | 02:51 | Calm | 16.09 | Fair | CLR | 4.4 | 2.8 | 89% | 76.35 | 1019.4 | |||||||
| 13 | 01:51 | S 6 | 16.09 | Fair | CLR | 3.3 | 2.2 | 12.8 | 3.3 | 93% | 76.38 | 1019.8 | |||||
| 13 | 00:51 | Calm | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 76.43 | 1020.2 | |||||||
| 12 | 23:51 | Calm | 16.09 | Fair | CLR | 4.4 | 1.1 | 79% | 76.4 | 1019.9 | |||||||
| 12 | 22:51 | Calm | 16.09 | Fair | CLR | 6.7 | 1.7 | 71% | 76.38 | 1019.7 | |||||||
| 12 | 21:51 | Calm | 16.09 | Fair | CLR | 7.8 | 1.1 | 63% | 76.38 | 1019.8 | |||||||
| 12 | 20:51 | Calm | 16.09 | Fair | CLR | 8.9 | -0.6 | 52% | 76.38 | 1019.5 | |||||||
| 12 | 19:51 | Calm | 16.09 | Fair | CLR | 13.3 | -2.2 | 17.2 | 13.3 | 34% | 76.33 | 1018.9 | |||||
| 12 | 18:51 | N 11 | 16.09 | A Few Clouds | FEW085 | 15.6 | -2.8 | 28% | 76.3 | 1018.4 | |||||||
| 12 | 17:51 | NW 19 | 16.09 | Fair | CLR | 16.7 | -3.3 | 25% | 76.25 | 1017.8 | |||||||
| 12 | 16:51 | W 17 G 37 | 16.09 | A Few Clouds | FEW085 | 17.2 | -3.3 | 25% | 76.25 | 1017.9 | |||||||
| 12 | 15:51 | NW 22 G 43 | 16.09 | Partly Cloudy | SCT085 | 17.2 | -3.3 | 25% | 76.28 | 1018.2 | |||||||
| 12 | 14:51 | NW 26 G 35 | 16.09 | Mostly Cloudy | BKN080 | 15.6 | -2.8 | 28% | 76.3 | 1018.6 | |||||||
| 12 | 13:51 | NW 19 G 35 | 16.09 | Mostly Cloudy | BKN080 | 14.4 | -2.2 | 16.1 | 10 | 32% | 76.35 | 1019.2 | |||||
| 12 | 12:51 | NW 11 G 28 | 16.09 | Mostly Cloudy | BKN080 | 15.6 | -1.7 | 31% | 76.38 | 1019.5 | |||||||
| 12 | 11:51 | Vrbl 9 G 28 | 16.09 | Mostly Cloudy | BKN080 | 14.4 | -1.7 | 33% | 76.43 | 1020.3 | |||||||
| 12 | 10:51 | NW 15 | 16.09 | Mostly Cloudy | BKN065 | 13.3 | -2.2 | 34% | 76.48 | 1021.0 | |||||||
| 12 | 08:51 | Vrbl 11 | 16.09 | Fair | CLR | 11.7 | 0.6 | 47% | 76.53 | 1021.6 | |||||||
| 12 | 07:51 | NW 11 | 16.09 | Fair | CLR | 10 | 0 | 10 | 1.7 | 50% | 9 | 76.53 | 1021.5 | ||||
| 12 | 06:51 | W 6 | 16.09 | Fair | CLR | 7.8 | 1.1 | 63% | 76.5 | 1021.2 | |||||||
| 12 | 04:51 | Calm | 16.09 | Overcast | BKN080 OVC110 | 4.4 | 2.2 | 86% | 76.43 | 1020.3 | |||||||
| 12 | 03:51 | W 6 | 16.09 | Overcast | BKN080 OVC090 | 5.6 | 2.2 | 79% | 76.43 | 1020.1 | |||||||
| 12 | 02:51 | Calm | 16.09 | Overcast | OVC100 | 3.9 | 1.7 | 86% | 76.38 | 1019.7 | |||||||
| 12 | 01:51 | Calm | 16.09 | Fair | CLR | 2.8 | 1.1 | 12.8 | 2.2 | 89% | 76.35 | 1019.4 | |||||
| 12 | 00:51 | Calm | 16.09 | A Few Clouds | FEW120 | 3.9 | 1.1 | 82% | 76.35 | 1019.3 | |||||||
| 11 | 23:51 | Calm | 16.09 | Fair | CLR | 5 | 1.7 | 79% | 76.33 | 1019.0 | |||||||
| 11 | 22:51 | Calm | 16.09 | A Few Clouds | FEW110 | 5.6 | 1.1 | 73% | 76.3 | 1018.7 | |||||||
| 11 | 21:51 | Calm | 16.09 | Partly Cloudy | SCT110 | 7.2 | 0.6 | 63% | 76.33 | 1018.8 | |||||||
| 11 | 20:51 | Calm | 16.09 | Mostly Cloudy | BKN100 | 10 | -0.6 | 48% | 76.28 | 1018.3 | |||||||
| 11 | 19:51 | NW 6 | 16.09 | Partly Cloudy | SCT095 | 12.8 | -2.8 | 16.7 | 12.2 | 34% | 76.25 | 1017.9 | |||||
| 11 | 18:51 | N 9 | 16.09 | Partly Cloudy | SCT090 | 13.9 | -2.8 | 32% | 76.2 | 1017.4 | |||||||
| 11 | 16:51 | NW 15 | 16.09 | Mostly Cloudy | BKN090 | 15.6 | -3.3 | 27% | 76.17 | 1016.9 | |||||||
| 11 | 15:51 | NW 15 G 33 | 16.09 | Partly Cloudy | SCT085 | 15.6 | -3.9 | 26% | 76.2 | 1017.1 | |||||||
| 11 | 14:51 | W 20 G 30 | 16.09 | Fair | CLR | 16.1 | -3.9 | 25% | 76.23 | 1017.3 | |||||||
| 11 | 13:51 | NW 9 | 16.09 | A Few Clouds | FEW085 | 15.6 | -3.3 | 16.7 | 10.6 | 27% | 76.25 | 1017.8 | |||||
| 11 | 11:51 | NW 19 G 30 | 16.09 | Fair | CLR | 15 | -3.3 | 28% | 76.35 | 1019.1 | |||||||
| 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) | |||||||||||||||