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.
25 13:51 Vrbl 9 G 26 16.09 Fair CLR 26.1 9.4 27.2 17.8 35% 26 76.43 1020.1
25 12:51 E 17 16.09 Fair CLR 26.1 9.4 35% 26 76.48 1020.7
25 11:51 SE 11 16.09 Fair CLR 26.1 10.6 38% 26 76.53 1021.3
25 10:51 S 11 16.09 Fair CLR 25 10 39% 26 76.56 1021.7
25 09:51 S 6 16.09 Fair CLR 24.4 11.7 45% 26 76.61 1022.2
25 08:51 Calm 16.09 Fair CLR 21.7 11.7 53% 76.61 1022.3
25 07:51 Calm 16.09 Fair CLR 17.8 12.8 17.8 11.1 73% 76.58 1022.3
25 06:51 Calm 16.09 Fair CLR 13.9 12.2 90% 76.58 1022.2
25 05:51 Calm 16.09 Fair CLR 12.2 11.7 97% 76.58 1022.2
25 04:51 Calm 16.09 Fair CLR 12.8 11.1 90% 76.58 1022.2
25 03:51 Calm 16.09 Fair CLR 12.2 11.7 97% 76.61 1022.4
25 02:51 Calm 16.09 Fair CLR 13.3 11.7 90% 76.63 1022.8
25 01:51 Calm 16.09 Fair CLR 14.4 11.7 24.4 13.9 84% 76.66 1023.1
25 00:51 Calm 16.09 Fair CLR 15 11.7 81% 76.68 1023.4
24 23:51 Calm 16.09 Fair CLR 16.7 11.7 73% 76.68 1023.5
24 22:51 SW 6 16.09 Fair CLR 19.4 11.1 59% 76.68 1023.4
24 21:51 S 9 16.09 Fair CLR 20.6 11.7 57% 76.66 1023.2
24 20:51 S 13 16.09 Fair CLR 22.2 11.1 50% 76.63 1022.6
24 19:51 SE 19 16.09 A Few Clouds FEW075 24.4 11.1 28.3 24.4 43% 26 76.58 1022.2
24 18:51 SE 15 16.09 Fair CLR 26.1 12.2 42% 26 76.56 1021.9
24 17:51 SE 19 16.09 A Few Clouds FEW080 26.1 11.1 39% 26 76.56 1021.8
24 16:51 S 7 16.09 Fair CLR 27.8 10 33% 27 76.56 1021.8
24 15:51 Calm 16.09 Fair CLR 27.8 10 33% 27 76.58 1022.0
24 14:51 Vrbl 9 16.09 Fair CLR 27.8 10 33% 27 76.61 1022.5
24 13:51 Vrbl 7 16.09 Fair CLR 27.2 10 27.2 16.7 34% 27 76.66 1023.1
24 12:51 Vrbl 11 16.09 Fair CLR 26.7 9.4 34% 26 76.71 1023.8
24 11:51 W 11 16.09 Fair CLR 26.1 7.2 30% 26 76.76 1024.4
24 10:51 S 7 16.09 Fair CLR 24.4 13.3 50% 26 76.76 1024.6
24 09:51 NW 6 16.09 Fair CLR 22.8 13.9 57% 76.76 1024.7
24 08:51 Calm 16.09 Fair CLR 20.6 13.9 66% 76.78 1024.8
24 07:51 Calm 16.09 Fair CLR 16.7 13.9 16.7 11.1 84% 76.78 1025.0
24 06:51 Calm 16.09 Fair CLR 13.9 12.8 93% 76.76 1024.5
24 05:51 Calm 12.87 Fair CLR 11.7 11.1 96% 76.73 1024.3
24 04:51 Calm 16.09 Fair CLR 11.7 11.1 96% 76.71 0.0
24 03:51 Calm 16.09 Fair CLR 12.2 11.7 97% 76.71 1023.7
24 02:51 Calm 16.09 Fair CLR 12.8 11.7 93% 76.68 0.0
24 01:51 Calm 16.09 Fair CLR 12.8 11.7 93% 76.68 1023.4
24 00:51 Calm 16.09 Fair CLR 13.9 12.2 90% 76.68 1023.4
23 23:51 Calm 16.09 Fair CLR 13.9 13.3 96% 76.66 1023.2
23 22:51 Calm 16.09 Fair CLR 14.4 13.3 93% 76.63 1022.9
23 21:51 Calm 16.09 Fair CLR 16.1 13.3 84% 76.63 1022.7
23 20:51 Calm 16.09 NULL NULL 18.3 13.9 76% 76.56 1021.9
23 19:51 Calm 16.09 Fair CLR 22.8 12.2 51% 76.5 1021.2
23 18:51 NW 15 16.09 Fair CLR 25 10 39% 26 76.48 1020.9
23 17:51 NW 13 16.09 Fair CLR 26.1 8.9 34% 26 76.45 1020.5
23 16:51 NW 13 G 24 16.09 Fair CLR 26.1 7.8 31% 26 76.43 1020.1
23 15:51 NW 17 16.09 Fair CLR 26.1 8.9 34% 26 76.43 1019.9
23 14:51 NW 11 G 26 16.09 Fair CLR 25 8.9 36% 26 76.4 1019.7
23 13:51 NW 15 16.09 Fair CLR 25 8.9 25 17.8 36% 26 76.4 1019.9
23 12:51 W 11 G 28 16.09 Fair CLR 23.9 8.9 39% 25 76.4 1019.8
23 11:51 N 17 16.09 Fair CLR 23.3 8.3 38% 76.43 1019.9
23 10:51 NW 17 G 31 16.09 Fair CLR 22.2 8.9 43% 76.4 1019.7
23 09:51 NW 15 16.09 Fair CLR 21.1 8.9 46% 76.38 1019.4
23 08:51 N 13 G 30 16.09 Fair CLR 19.4 9.4 53% 76.33 1018.6
23 07:51 NW 11 16.09 Fair CLR 17.8 11.1 17.8 11.7 65% 76.28 1018.1
23 06:51 W 7 16.09 Fair CLR 15 12.2 83% 76.25 1017.7
23 05:51 W 6 16.09 A Few Clouds FEW070 12.2 11.7 97% 76.2 1017.1
23 04:51 SW 6 16.09 Fair CLR 12.8 11.7 93% 76.15 1016.2
23 03:51 W 9 16.09 Fair CLR 15 12.2 83% 76.1 1015.5
23 02:51 W 6 16.09 Partly Cloudy SCT070 16.7 12.2 75% 76.07 1015.4
23 01:51 W 11 16.09 Partly Cloudy SCT070 17.2 11.7 23.9 16.7 70% 76.02 1014.6
23 00:51 W 6 16.09 Partly Cloudy SCT065 17.8 12.2 70% 76.02 1014.6
22 23:51 W 7 16.09 Mostly Cloudy BKN070 18.9 11.7 63% 76 1014.1
22 22:51 Calm 16.09 Fair CLR 18.9 13.3 70% 75.95 1013.6
22 21:51 W 7 16.09 Fair CLR 20 13.3 65% 75.9 1012.8
22 20:51 W 9 16.09 Fair CLR 21.7 15 66% 75.79 1011.4
22 19:51 W 11 16.09 Overcast SCT055 OVC095 23.9 18.3 30 22.8 71% 25 75.72 1010.4 0.86
22 18:51 S 7 16.09 Mostly Cloudy BKN044 BKN065 23.9 22.2 90% 23 75.62 1009.2
22 17:51 S 7 16.09 Mostly Cloudy BKN090 BKN110 24.4 22.2 88% 25 75.54 1008.0
22 16:51 Calm 16.09 Partly Cloudy FEW065 SCT100 24.4 21.1 82% 25 75.46 1007.2 0.51 0.86
22 15:48 W 24 G 35 1.61 Thunderstorm Heavy Rain Fog/Mist FEW026 SCT034 OVC040 22.8 21.1 90% 75.46 1007.2 0.36
22 14:51 NW 13 16.09 Mostly Cloudy SCT039 BKN047 BKN060 26.7 18.3 60% 28 75.39 1006.1
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)