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.
12 10:51 NW 24 G 35 16.09 Fair CLR 6.1 -16.1 19% 2 76.25 1017.9
12 09:51 N 24 G 37 16.09 Fair CLR 4.4 -12.2 29% 0 76.2 1017.4
12 08:51 N 20 G 31 16.09 Fair CLR 3.9 -8.3 41% 0 76.17 1016.9
12 07:51 N 17 16.09 Fair CLR 3.9 -5 9.4 3.3 53% 0 76.07 1015.5
12 06:51 N 20 G 30 16.09 Fair CLR 4.4 -4.4 53% 1 76 1014.4
12 05:51 N 17 16.09 Fair CLR 5 -2.8 57% 2 75.84 1012.6
12 04:51 N 13 16.09 Fair CLR 5.6 -7.2 40% 3 75.72 1010.8
12 03:51 NW 20 16.09 Fair CLR 7.8 -6.7 35% 5 75.64 1009.7
12 02:51 W 19 16.09 Fair CLR 8.9 -5 37% 6 75.59 1008.9
12 01:51 W 7 16.09 Fair CLR 8.9 -0.6 12.2 7.8 52% 8 75.51 1007.9
12 00:51 W 11 16.09 Fair CLR 7.8 1.7 66% 6 75.46 1007.2
11 23:51 SW 11 16.09 Fair CLR 9.4 2.8 64% 8 75.44 1007.1
11 22:51 SW 20 16.09 Fair CLR 9.4 2.8 64% 7 75.44 1007.0
11 21:51 SW 17 16.09 Fair CLR 10 2.2 59% 8 75.39 1006.4
11 20:51 SW 22 16.09 Fair CLR 10.6 -1.1 45% 75.36 1006.0
11 19:51 S 26 G 35 16.09 Fair CLR 12.2 -3.3 18.9 11.7 34% 75.34 1005.7
11 18:51 S 15 16.09 Fair CLR 12.8 -3.9 31% 75.29 1005.1
11 17:51 S 26 G 39 16.09 Fair CLR 16.1 -5.6 22% 75.21 1004.1
11 16:51 S 37 G 48 16.09 Fair and Breezy CLR 17.8 -5 21% 75.23 1004.5
11 15:51 SW 28 G 48 16.09 Fair CLR 18.3 -4.4 21% 75.26 1004.9
11 14:51 S 33 G 54 16.09 Fair and Breezy CLR 18.3 -4.4 21% 75.31 1005.4
11 13:51 S 28 G 41 16.09 Fair CLR 18.3 -3.9 18.9 -2.2 22% 75.39 1006.4
11 12:51 S 20 G 39 16.09 Fair CLR 17.2 -2.8 26% 75.49 1007.8
11 11:51 SW 28 G 48 16.09 Fair CLR 16.1 -1.7 30% 75.59 1009.2
11 10:51 S 17 16.09 Fair CLR 13.9 0 39% 75.64 1010.0
11 09:51 SW 6 16.09 Fair CLR 8.9 -0.6 52% 75.72 1010.9
11 08:51 Calm 16.09 Fair CLR 2.2 -4.4 62% 75.74 1011.2
11 07:51 Calm 16.09 Fair CLR -2.8 -5.6 -1.7 -4.4 81% 75.74 1011.2
11 06:51 Calm 16.09 Fair CLR -3.3 -7.2 75% 75.74 1011.1
11 05:51 Calm 16.09 Fair CLR -3.9 -7.2 78% 75.69 1010.6
11 04:51 Calm 16.09 Fair CLR -3.3 -7.2 75% 75.72 1011.0
11 03:51 Calm 16.09 Fair CLR -2.8 -7.2 72% 75.72 1010.9
11 02:51 Calm 16.09 Fair CLR -2.8 -7.8 69% 75.77 1011.5
11 01:51 Calm 16.09 Fair CLR -1.7 -8.9 8.3 -2.8 58% 75.79 1011.8
11 00:51 Calm 16.09 Fair CLR -1.7 -7.2 66% 75.79 1011.8
10 23:51 Calm 16.09 Fair CLR -1.1 -8.3 58% 75.84 1012.6
10 22:51 S 6 16.09 Fair CLR 0.6 -8.3 52% 75.84 1012.7
10 21:51 Calm 16.09 Fair CLR 2.2 -7.8 48% 75.87 1012.8
10 20:51 Calm 16.09 Fair CLR 3.9 -8.3 41% 75.82 1012.2
10 19:51 Calm 16.09 Fair CLR 6.1 -9.4 16.1 5.6 32% 75.79 1011.9
10 18:51 NW 7 16.09 Fair CLR 12.2 -11.7 18% 75.72 1011.0
10 17:51 W 19 16.09 Fair CLR 14.4 -11.1 16% 75.67 1010.1
10 16:51 W 20 G 35 16.09 Fair CLR 15.6 -10.6 16% 75.59 1009.1
10 15:51 W 15 16.09 Fair CLR 15.6 -8.9 18% 75.57 1008.9
10 14:51 NW 28 G 39 16.09 Fair CLR 15 -8.3 19% 75.57 1009.0
10 13:51 W 19 G 43 16.09 Fair CLR 14.4 -6.7 15 2.2 23% 75.57 1008.9
10 12:51 W 13 G 37 16.09 Fair CLR 13.3 -5.6 27% 75.62 1009.4
10 11:51 W 22 G 46 16.09 Fair CLR 12.8 -4.4 30% 75.64 1010.0
10 10:51 NW 22 G 46 16.09 Fair CLR 11.1 -3.9 35% 75.64 1009.7
10 09:51 W 20 G 33 16.09 Fair CLR 9.4 -5 36% 7 75.59 1009.3
10 08:51 SW 11 16.09 Fair CLR 5 -6.7 43% 3 75.57 1009.1
10 07:51 SW 11 16.09 Fair CLR 2.2 -7.8 2.2 -3.3 48% -1 75.54 1008.5
10 06:51 SW 13 16.09 Fair CLR 1.7 -8.3 48% -2 75.46 1007.7
10 05:51 SW 7 16.09 A Few Clouds FEW120 1.7 -7.8 50% -0 75.46 1007.6
10 04:51 SW 13 16.09 Fair CLR 1.1 -7.8 52% -2 75.44 1007.4
10 03:51 SW 11 16.09 Mostly Cloudy BKN100 BKN120 1.1 -7.2 54% -2 75.51 1008.4
10 02:51 Calm 16.09 A Few Clouds FEW110 -2.2 -8.3 63% 75.62 1009.5
10 01:51 SW 6 16.09 Partly Cloudy SCT120 -1.7 -8.3 3.9 -3.3 61% 75.69 1010.6
09 23:51 SW 7 16.09 Fair CLR -1.1 -7.8 61% -3 75.72 1011.1
09 22:51 SW 7 16.09 Fair CLR 0.6 -7.8 54% -1 75.72 1010.9
09 21:51 W 11 16.09 Fair CLR 2.2 -7.8 48% -1 75.74 1011.2
09 20:51 NW 11 16.09 Fair CLR 1.7 -7.8 50% -1 75.72 1010.9
09 19:51 W 15 16.09 Fair CLR 3.9 -7.8 6.7 3.3 43% 1 75.67 1010.2
09 18:51 W 15 G 31 16.09 Overcast OVC065 4.4 -7.8 41% 1 75.62 1009.6
09 17:51 W 20 G 43 16.09 Mostly Cloudy BKN070 5.6 -8.3 36% 2 75.57 1008.9
09 16:51 W 22 G 37 16.09 Overcast OVC070 6.1 -8.3 35% 3 75.51 1008.4
09 15:51 W 24 G 43 16.09 Mostly Cloudy BKN070 6.1 -8.9 34% 2 75.51 1008.3
09 14:51 W 24 G 43 16.09 Mostly Cloudy BKN070 6.1 -8.9 34% 2 75.51 1008.3
09 13:51 W 17 G 37 16.09 Mostly Cloudy BKN070 6.1 -8.9 7.2 -2.8 34% 3 75.54 1008.7
09 12:51 SW 26 G 44 16.09 Mostly Cloudy BKN070 5.6 -10 32% 2 75.59 1009.3
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)