Weather observations for the past three days for
Laurence G Hanscom Field Airport
Metric (Imperial)
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.
13 00:51 W 9 16.09 Fair CLR 26.1 19.4 67% 27 75.41 1006.2
12 23:51 Vrbl 11 16.09 Fair CLR 26.7 21.1 71% 28 75.36 1005.7
12 22:51 W 7 16.09 Fair CLR 26.1 22.2 79% 28 75.31 1005.1
12 21:51 W 6 16.09 Fair CLR 26.7 22.8 79% 29 75.29 1004.8
12 20:51 W 6 16.09 Fair CLR 27.8 22.8 74% 31 75.26 1004.1
12 19:51 SW 7 16.09 Fair CLR 28.3 23.3 33.3 28.3 74% 32 75.23 1003.8
12 18:51 SW 9 16.09 Fair CLR 31.7 22.8 59% 36 75.21 1003.7
12 17:51 Vrbl 9 16.09 Fair CLR 32.2 21.7 54% 36 75.18 1003.2
12 16:51 NW 13 16.09 Fair CLR 32.2 21.1 52% 35 75.18 1003.3
12 15:51 Calm 16.09 Fair CLR 32.8 21.1 50% 36 75.18 1003.4
12 14:51 SW 7 16.09 Fair CLR 32.2 21.1 52% 35 75.21 1003.5
12 13:51 Vrbl 9 16.09 Fair CLR 31.7 22.2 32.2 25 57% 36 75.23 1003.9
12 12:51 Calm 16.09 Fair CLR 30.6 22.8 63% 35 75.23 1004.0
12 11:51 Calm 16.09 Mostly Cloudy FEW031 BKN075 30 22.2 63% 33 75.29 1004.6
12 10:51 Vrbl 9 16.09 A Few Clouds FEW065 30 22.8 65% 34 75.31 1004.8
12 09:51 Calm 16.09 A Few Clouds FEW095 27.2 22.2 74% 30 75.31 1005.1
12 08:51 NW 6 16.09 Fair CLR 26.1 21.7 77% 28 75.31 1005.1
12 07:51 Calm 16.09 Mostly Cloudy BKN110 25 21.7 25 20 82% 26 75.34 1005.3
12 06:51 Calm 16.09 A Few Clouds FEW120 23.3 21.7 91% 75.34 1005.2
12 05:51 Calm 16.09 Partly Cloudy SCT070 SCT110 21.7 20.6 94% 75.34 1005.2
12 04:51 Calm 16.09 A Few Clouds FEW110 20.6 20.6 100% 75.34 1005.4
12 03:51 Calm 16.09 Fair CLR 21.1 20.6 97% 75.31 1005.0
12 02:51 Calm 16.09 Fair CLR 22.2 20.6 91% 75.31 1005.1
12 01:51 E 7 16.09 Fair CLR 22.8 20.6 28.3 21.7 87% 75.34 1005.2
12 00:51 Calm 16.09 Fair CLR 22.8 21.1 90% 75.39 1005.9
11 23:51 Calm 16.09 Fair CLR 23.3 21.1 88% 75.39 1006.0
11 22:51 Calm 16.09 Fair CLR 24.4 21.1 82% 25 75.39 1006.1
11 21:51 Calm 16.09 Fair CLR 25 21.7 82% 26 75.39 1006.1
11 20:51 Calm 16.09 Fair CLR 25.6 21.7 79% 27 75.34 1005.5
11 19:51 Calm 16.09 Fair CLR 28.3 21.1 33.3 28.3 65% 31 75.36 1005.6
11 18:51 NW 7 16.09 Fair CLR 31.1 20 52% 33 75.34 1005.3
11 17:51 NW 17 16.09 A Few Clouds FEW070 32.8 18.9 44% 34 75.31 1004.8
11 16:51 W 9 16.09 Partly Cloudy SCT070 32.8 18.9 44% 34 75.31 1005.0
11 15:51 Vrbl 7 16.09 Mostly Cloudy BKN055 32.8 19.4 45% 35 75.31 1005.0
11 14:51 W 13 16.09 Partly Cloudy SCT049 SCT065 31.7 19.4 48% 33 75.34 1005.3
11 13:51 W 7 G 28 16.09 Mostly Cloudy BKN050 BKN060 31.7 19.4 32.2 22.8 48% 33 75.36 1005.5
11 12:51 NW 13 16.09 Mostly Cloudy FEW047 SCT065 BKN095 30.6 20 53% 33 75.39 1005.9
11 11:51 NW 11 16.09 Mostly Cloudy FEW041 SCT060 BKN070 30 20.6 57% 32 75.41 1006.5
11 10:51 Vrbl 6 16.09 Partly Cloudy SCT035 28.9 20 59% 31 75.44 1006.6
11 09:51 Vrbl 7 16.09 Fair CLR 27.8 21.1 67% 30 75.46 1007.1
11 08:51 SW 7 16.09 Mostly Cloudy BKN070 25.6 21.1 76% 27 75.51 1007.7
11 07:51 SW 9 16.09 Mostly Cloudy BKN095 22.8 20 22.8 20 84% 75.49 1007.4
11 06:51 SW 13 16.09 Overcast OVC090 21.7 19.4 87% 75.46 1007.2
11 05:51 SW 9 14.48 Mostly Cloudy BKN085 20.6 18.9 90% 75.46 1007.0
11 04:51 SW 6 16.09 Mostly Cloudy BKN080 BKN100 20.6 18.9 90% 75.46 1007.0
11 03:51 SW 9 16.09 Fair CLR 20.6 18.9 90% 75.46 1007.1
11 02:51 Calm 16.09 Fair CLR 20.6 18.9 90% 75.46 1007.1
11 01:51 SW 7 16.09 Fair CLR 21.1 18.9 25.6 21.1 87% 75.49 1007.4
11 00:51 SW 9 16.09 Partly Cloudy SCT100 21.7 18.9 84% 75.51 1007.9
10 23:51 S 13 16.09 Overcast SCT080 OVC100 21.7 18.9 84% 75.57 1008.5
10 22:51 S 11 16.09 Overcast OVC095 21.7 18.9 84% 75.59 1008.9
10 21:51 S 15 16.09 A Few Clouds FEW110 22.2 18.3 79% 75.59 1008.8
10 20:51 SW 13 16.09 Partly Cloudy SCT110 23.9 18.9 74% 25 75.57 1008.4
10 19:51 S 13 16.09 Fair CLR 25.6 18.9 31.7 25.6 67% 27 75.57 1008.4
10 18:51 S 24 G 35 16.09 Fair CLR 27.2 19.4 62% 29 75.57 1008.6
10 17:51 S 26 G 41 16.09 Partly Cloudy SCT120 28.9 20 59% 31 75.59 1008.9
10 16:51 S 24 G 35 16.09 A Few Clouds FEW120 29.4 20 57% 31 75.62 1009.3
10 15:51 SW 17 16.09 Fair CLR 30 19.4 53% 32 75.67 1009.6
10 14:51 SW 22 G 30 16.09 Fair CLR 31.7 19.4 48% 33 75.69 1010.3
10 13:51 SW 19 16.09 Fair CLR 30.6 19.4 31.1 20.6 51% 32 75.74 1010.7
10 12:51 SW 13 16.09 Fair CLR 30 19.4 53% 32 75.79 1011.4
10 11:51 SW 19 16.09 Fair CLR 29.4 19.4 55% 31 75.84 1012.1
10 10:51 W 11 16.09 Fair CLR 28.3 18.9 57% 30 75.9 1012.8
10 09:51 S 9 16.09 Fair CLR 25.6 17.2 60% 27 75.92 1013.2
10 08:51 SW 7 16.09 Fair CLR 23.3 15.6 62% 75.97 1013.9
10 07:51 SW 9 16.09 Fair CLR 20.6 13.9 20.6 15 66% 76 1014.1
10 06:51 W 6 16.09 Fair CLR 18.3 12.8 70% 76 1014.2
10 05:51 Calm 16.09 Fair CLR 16.1 11.7 75% 76 1014.3
10 04:51 Calm 16.09 Fair CLR 15.6 11.1 75% 76 1014.2
10 03:51 SW 7 16.09 Fair CLR 16.7 11.1 70% 76 1014.3
10 02:51 Calm 16.09 Fair CLR 17.2 11.1 68% 76.05 1014.7
10 01:51 SW 6 16.09 Fair CLR 17.2 11.1 25.6 17.2 68% 76.07 1015.2
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)