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.
31 13:51 NW 13 G 35 16.09 Fair CLR 11.7 -4.4 12.2 2.8 32% 77.06 1028.7
31 12:51 N 11 G 30 16.09 Fair CLR 11.1 -3.3 37% 77.09 1029.2
31 11:51 NW 17 G 39 16.09 Fair CLR 10.6 -3.9 36% 77.14 1029.7
31 10:51 N 19 16.09 Fair CLR 9.4 -3.9 39% 7 77.14 1029.7
31 09:51 NW 22 G 37 16.09 Fair CLR 8.9 -2.2 46% 6 77.14 1029.8
31 08:51 N 7 16.09 Fair CLR 7.2 -1.7 54% 6 77.14 1029.8
31 07:51 W 7 16.09 Fair CLR 3.3 -2.2 7.2 2.8 68% 2 77.09 1029.1
31 06:51 W 13 16.09 Fair CLR 4.4 -1.7 65% 2 77.01 1028.1
31 05:51 NW 11 16.09 Fair CLR 5 -1.1 65% 3 76.96 1027.5
31 04:51 NW 7 16.09 Fair CLR 6.1 0 65% 5 76.89 1026.5
31 03:51 NW 7 16.09 Fair CLR 4.4 0.6 77% 3 76.81 1025.4
31 02:51 W 9 16.09 Fair CLR 4.4 0 73% 2 76.76 1024.7
31 01:51 W 11 16.09 Fair CLR 7.8 0.6 11.1 5.6 61% 6 76.71 1023.9
31 00:51 W 11 16.09 Fair CLR 7.2 0.6 63% 5 76.66 1023.2
30 23:51 Calm 16.09 Fair CLR 8.3 0.6 59% 76.63 1022.8
30 22:51 NW 17 16.09 Fair CLR 8.9 0 54% 7 76.61 1022.5
30 21:51 NW 13 16.09 Fair CLR 9.4 0 52% 8 76.58 1022.3
30 20:51 NW 13 16.09 Fair CLR 10 0 50% 8 76.53 1021.6
30 19:51 NW 19 16.09 Fair CLR 11.1 0 20.6 11.1 47% 76.45 1020.7
30 18:51 NW 31 G 54 16.09 A Few Clouds FEW060 12.8 0 42% 76.38 1019.5
30 17:51 N 24 G 39 16.09 A Few Clouds FEW060 13.9 1.1 42% 76.25 1017.9
30 16:51 W 24 G 39 16.09 A Few Clouds FEW060 16.1 2.2 39% 76.12 1016.3
30 15:51 W 28 G 44 16.09 Fair CLR 18.3 2.2 34% 76.05 1015.1
30 14:51 NW 31 G 46 16.09 Fair CLR 20 3.9 35% 75.97 1014.1
30 13:51 SW 28 G 43 16.09 A Few Clouds FEW050 20.6 2.8 21.7 13.3 31% 75.92 1013.4
30 12:51 W 28 G 43 16.09 A Few Clouds FEW060 21.1 5 35% 75.92 1013.4
30 11:51 W 20 G 39 16.09 Partly Cloudy SCT050 21.1 7.8 42% 75.97 1013.8
30 10:51 W 24 G 37 16.09 Partly Cloudy SCT050 20 10 53% 75.97 1014.2
30 09:51 SW 15 16.09 Fair CLR 17.2 11.7 70% 76.02 1014.7
30 08:51 W 9 16.09 A Few Clouds FEW100 13.9 11.1 83% 76.02 1014.9
30 07:51 SW 11 16.09 Mostly Cloudy SCT090 BKN110 13.3 11.1 13.9 12.8 87% 76 1014.5 0.03
30 06:51 SW 11 11.27 Light Rain OVC090 13.3 11.1 87% 76 1014.4 0.03
30 05:51 SW 13 16.09 Overcast OVC095 13.3 11.1 87% 76 1014.3
30 04:51 SW 9 16.09 A Few Clouds FEW100 12.8 10.6 87% 75.97 1014.2
30 03:51 SW 13 16.09 Partly Cloudy SCT110 13.3 11.1 87% 76 1014.4
30 02:51 S 9 16.09 A Few Clouds FEW110 12.8 10.6 87% 76.05 1015.0
30 01:51 SW 9 16.09 A Few Clouds FEW100 FEW120 13.3 10.6 15.6 12.2 84% 76.07 1015.3
30 00:51 SW 9 16.09 Mostly Cloudy BKN110 13.3 10.6 84% 76.12 1016.0
29 23:51 S 9 16.09 Mostly Cloudy BKN110 12.8 10.6 87% 76.17 1016.8
29 22:51 SW 11 16.09 Fair CLR 12.2 9.4 83% 76.2 1017.2
29 21:51 SW 13 16.09 Fair CLR 13.3 9.4 77% 76.2 1017.3
29 20:51 SW 11 16.09 Fair CLR 13.9 9.4 74% 76.23 1017.5
29 19:51 SW 15 16.09 Fair CLR 15.6 10 20.6 15.6 70% 76.25 1017.8
29 18:51 S 15 16.09 Fair CLR 15.6 10 70% 76.3 1018.4
29 17:51 SW 11 16.09 Fair CLR 16.1 9.4 65% 76.28 1018.4
29 16:51 SW 19 G 31 16.09 Fair CLR 19.4 10 55% 76.3 1018.4
29 15:51 SW 20 16.09 Fair CLR 20.6 10 51% 76.3 1018.6
29 14:51 SW 19 G 31 16.09 Fair CLR 20.6 9.4 49% 76.35 1019.3
29 13:51 SW 19 G 39 16.09 Fair CLR 20 9.4 20 8.9 51% 76.45 1020.4
29 12:51 SW 24 G 35 16.09 Fair CLR 19.4 9.4 53% 76.53 1021.6
29 11:51 SW 24 G 41 16.09 Fair CLR 17.8 8.9 56% 76.63 1022.9
29 10:51 SW 22 G 33 16.09 Fair CLR 16.1 10 67% 76.71 1023.9
29 09:51 SW 13 16.09 Fair CLR 12.8 8.9 77% 76.76 1024.7
29 08:51 SW 11 16.09 Fair CLR 11.1 8.9 86% 76.81 1025.4
29 07:51 SW 9 16.09 Fair CLR 8.9 7.8 8.9 6.7 93% 8 76.81 1025.4
29 06:51 SW 7 16.09 Fair CLR 7.8 6.7 93% 7 76.81 1025.5
29 05:51 SW 7 16.09 Fair CLR 7.8 6.7 93% 7 76.84 1025.9
29 04:51 SW 9 16.09 Fair CLR 7.2 6.1 93% 6 76.86 1026.0
29 03:51 SW 7 16.09 Fair CLR 7.8 6.1 89% 7 76.89 1026.4
29 02:51 SW 15 16.09 Fair CLR 8.9 6.7 86% 7 76.94 1027.1
29 01:51 SW 7 16.09 Fair CLR 8.3 6.1 8.3 2.8 86% 7 76.96 1027.5
29 00:51 SW 9 16.09 Fair CLR 7.8 5.6 86% 6 77.01 1027.9
28 23:51 Calm 16.09 Fair CLR 3.3 1.7 89% 77.04 1028.6
28 22:51 Calm 16.09 Fair CLR 4.4 2.2 86% 77.09 1029.3
28 21:51 Calm 16.09 Fair CLR 4.4 2.2 86% 77.14 1029.7
28 20:51 Calm 16.09 Fair CLR 6.1 2.8 80% 77.14 1029.9
28 19:51 Calm 16.09 Fair CLR 7.8 3.9 13.3 7.8 77% 77.17 1030.3
28 18:51 S 9 16.09 Fair CLR 8.9 3.3 68% 8 77.19 1030.6
28 17:51 S 7 16.09 Fair CLR 10.6 0.6 50% 77.17 1030.5
28 16:51 S 7 16.09 Fair CLR 12.2 0.6 45% 77.19 1030.5
28 15:51 S 7 16.09 Fair CLR 12.8 0 42% 77.22 1030.8
28 14:51 NW 6 16.09 Fair CLR 12.2 0.6 45% 77.24 1031.1
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)