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.
27 07:51 NW 6 16.09 Fair CLR 8.3 2.2 8.3 0 66% 76.86 1026.0
27 06:51 Calm 16.09 Fair CLR 2.8 1.7 93% 76.81 1025.3
27 05:51 Calm 16.09 Fair CLR 0.6 -0.6 92% 76.76 1024.8
27 04:51 Calm 16.09 Fair CLR 1.7 0.6 93% 76.71 1024.0
27 03:51 Calm 16.09 Fair CLR 1.7 0.6 93% 76.68 1023.7
27 02:51 Calm 16.09 Fair CLR 1.7 0.6 93% 76.63 1023.0
27 01:51 Calm 16.09 Fair CLR 2.2 0.6 12.2 2.2 89% 76.66 1023.2
27 00:51 Calm 16.09 Fair CLR 3.3 0.6 83% 76.66 1023.5
26 23:51 Calm 16.09 Fair CLR 5 0.6 73% 76.66 1023.4
26 22:51 Calm 16.09 Fair CLR 6.7 0 63% 76.63 1023.0
26 21:51 Calm 16.09 Fair CLR 7.2 -0.6 58% 76.63 1022.9
26 20:51 Calm 16.09 Fair CLR 10 -0.6 48% 76.61 1022.7
26 19:51 SE 7 16.09 Fair CLR 12.2 -1.7 16.1 12.2 38% 76.56 1022.0
26 18:51 Vrbl 6 16.09 Fair CLR 13.9 -1.7 34% 76.53 1021.5
26 17:51 SE 15 16.09 Fair CLR 15 -1.1 33% 76.5 1021.4
26 16:51 SE 13 G 30 16.09 Fair CLR 15.6 -1.1 32% 76.5 1021.2
26 15:51 E 15 16.09 Fair CLR 15.6 -0.6 33% 76.48 1021.0
26 14:51 E 9 16.09 Fair CLR 15 0 36% 76.5 1021.2
26 13:51 E 9 16.09 Fair CLR 14.4 -0.6 15 7.8 36% 76.53 1021.6
26 12:51 E 13 16.09 Fair CLR 14.4 -0.6 36% 76.5 1021.4
26 11:51 E 11 16.09 Fair CLR 13.3 -1.1 37% 76.53 1021.7
26 10:51 E 11 16.09 Fair CLR 12.8 0 42% 76.53 1021.7
26 09:51 Calm 16.09 A Few Clouds FEW120 10.6 0 48% 76.53 1021.6
26 08:51 Calm 16.09 Fair CLR 10 1.7 57% 76.48 1021.0
26 07:51 Calm 16.09 Fair CLR 7.8 2.2 7.8 3.3 68% 76.45 1020.6
26 06:51 Calm 16.09 Fair CLR 5.6 2.2 79% 76.43 1020.3
26 05:51 Calm 16.09 Partly Cloudy SCT120 5 1.7 79% 76.4 1019.9
26 04:51 Calm 16.09 Partly Cloudy SCT120 4.4 1.7 83% 76.35 1019.4
26 03:51 Calm 16.09 Fair CLR 5.6 1.7 76% 76.35 1019.1
26 02:51 Calm 16.09 Fair CLR 6.1 0.6 68% 76.33 1019.0
26 01:51 Calm 16.09 Fair CLR 6.7 0.6 8.9 6.1 65% 76.35 1019.1
26 00:51 Calm 16.09 Fair CLR 6.1 0.6 68% 76.38 1019.5
25 23:51 Calm 16.09 Fair CLR 6.1 0.6 68% 76.35 1019.4
25 22:51 Calm 16.09 Fair CLR 7.2 0 61% 76.38 1019.5
25 21:51 S 7 16.09 Fair CLR 7.2 -1.7 54% 6 76.4 1019.8
25 20:51 S 6 16.09 Fair CLR 8.9 -3.3 42% 76.35 1019.3
25 19:51 SE 6 16.09 Fair CLR 8.9 -3.9 11.1 8.9 41% 76.3 1018.7
25 18:51 S 7 16.09 Fair CLR 9.4 -3.9 39% 9 76.28 1018.3
25 17:51 SE 15 16.09 Fair CLR 9.4 -4.4 38% 7 76.28 1018.4
25 16:51 SE 15 16.09 Fair CLR 10.6 -3.9 36% 76.28 1018.2
25 15:51 E 11 16.09 Fair CLR 10.6 -3.3 38% 76.28 1018.3
25 14:51 E 15 16.09 Fair CLR 10.6 -3.9 36% 76.3 1018.5
25 13:51 SE 19 16.09 Fair CLR 10.6 -3.3 11.1 4.4 38% 76.3 1018.7
25 12:51 Vrbl 6 16.09 Fair CLR 10.6 -3.3 38% 76.33 1019.0
25 11:51 Vrbl 7 16.09 Fair CLR 10 -4.4 36% 9 76.38 1019.6
25 10:51 Vrbl 6 16.09 Fair CLR 9.4 -4.4 38% 76.38 1019.7
25 09:51 NE 11 16.09 Fair CLR 8.9 -3.9 41% 7 76.4 1019.9
25 08:51 NE 13 16.09 Fair CLR 7.2 -4.4 44% 5 76.43 1020.3
25 07:51 N 6 16.09 Fair CLR 4.4 0.6 4.4 -2.2 77% 76.43 1020.5
25 06:51 Calm 16.09 Fair CLR -0.6 -0.6 100% 76.38 1019.8
25 05:51 Calm 9.66 Fog/Mist FEW002 -1.7 -2.2 96% 76.35 1019.2
25 04:51 Calm 16.09 Fair CLR -1.1 -1.7 96% 76.33 1018.9
25 03:51 Calm 16.09 Fair CLR -0.6 -1.7 92% 76.3 1018.7
25 02:51 Calm 16.09 Fair CLR -1.1 -1.7 96% 76.28 1018.3
25 01:51 Calm 16.09 Fair CLR 0.6 -1.1 7.2 0.6 89% 76.25 1018.2
25 00:51 Calm 16.09 Fair CLR 2.2 -0.6 82% 76.25 1018.1
24 23:51 Calm 16.09 Partly Cloudy SCT065 2.2 -1.1 79% 76.2 1017.4
24 22:51 Calm 16.09 Fair CLR 1.7 -1.7 78% 76.17 1017.0
24 21:51 Calm 16.09 Fair CLR 5.6 -1.1 62% 76.12 1016.4
24 20:51 E 11 16.09 Overcast OVC090 6.7 -2.2 53% 5 76.1 1015.9
24 19:51 SE 11 16.09 Partly Cloudy SCT090 6.7 -2.2 14.4 6.7 53% 5 76 1014.7
24 18:51 E 20 16.09 Partly Cloudy SCT085 8.9 -2.8 44% 6 75.9 1013.4
24 17:51 E 24 16.09 Partly Cloudy SCT085 10 -2.2 43% 7 75.82 1012.2
24 16:51 E 17 16.09 A Few Clouds FEW085 12.2 -2.8 35% 75.74 1011.2
24 15:51 E 11 16.09 Partly Cloudy SCT080 12.8 -3.3 33% 75.69 1010.7
24 14:51 W 19 16.09 Mostly Cloudy BKN080 13.9 -6.1 25% 75.69 1010.6
24 13:51 W 20 G 30 16.09 Partly Cloudy SCT080 12.8 -6.1 13.3 6.1 26% 75.69 1010.7
24 12:51 NW 26 G 35 16.09 A Few Clouds FEW065 12.2 -6.1 28% 75.72 1011.0
24 11:51 N 22 G 35 16.09 A Few Clouds FEW065 11.7 -5.6 30% 75.77 1011.7
24 10:51 N 13 16.09 Fair CLR 9.4 -4.4 38% 8 75.82 1012.2
24 09:51 N 13 G 31 16.09 Fair CLR 8.3 -5 39% 6 75.84 1012.5
24 08:51 N 20 16.09 Fair CLR 7.2 -4.4 44% 4 75.84 1012.6
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)