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.
09 05:51 W 13 16.09 Fair CLR 19.4 16.7 84% 75.87 1012.5
09 04:51 W 11 16.09 Fair CLR 18.9 16.7 87% 75.87 1012.5
09 03:51 SW 9 16.09 Partly Cloudy SCT080 18.3 16.7 90% 75.87 1012.5
09 02:51 W 6 16.09 A Few Clouds FEW075 18.9 16.7 87% 75.87 1012.6
09 01:51 W 7 16.09 A Few Clouds FEW075 19.4 17.2 23.9 19.4 87% 75.9 1012.8
09 00:51 SW 9 16.09 Fair CLR 20.6 16.7 78% 75.9 1012.9
08 23:51 SW 11 16.09 Fair CLR 21.7 16.1 71% 75.92 1013.3
08 22:51 W 9 16.09 Fair CLR 21.1 16.7 76% 75.95 1013.6
08 21:51 W 7 16.09 Fair CLR 21.7 16.7 73% 75.97 1013.8
08 20:51 SW 7 16.09 Fair CLR 22.2 16.7 71% 75.95 1013.6
08 19:51 S 9 16.09 Fair CLR 24.4 17.8 28.3 24.4 67% 25 75.95 1013.4
08 18:51 S 9 16.09 Fair CLR 27.2 16.7 53% 28 75.95 1013.6
08 17:51 Calm 16.09 Fair CLR 27.8 16.1 49% 28 75.97 1013.8
08 16:51 Calm 16.09 Fair CLR 27.8 15.6 47% 28 76.02 1014.5
08 15:51 Vrbl 7 16.09 A Few Clouds FEW040 27.8 15 46% 28 76.05 1015.0
08 14:51 NE 7 16.09 A Few Clouds FEW040 26.7 15.6 51% 27 76.07 1015.4
08 13:51 Calm 16.09 A Few Clouds FEW040 25.6 15.6 26.1 18.9 54% 26 76.12 1016.1
08 12:51 Vrbl 7 16.09 A Few Clouds FEW035 25 16.1 58% 26 76.17 1016.7
08 11:51 NW 9 16.09 Partly Cloudy SCT029 23.3 15.6 62% 76.23 1017.5
08 10:51 N 7 16.09 Mostly Cloudy BKN027 22.8 16.1 66% 76.25 1017.7
08 09:51 NE 9 16.09 Mostly Cloudy BKN024 21.1 15.6 71% 76.25 1017.8
08 08:51 NE 9 16.09 Partly Cloudy SCT018 20.6 15.6 73% 76.25 1017.7
08 07:51 N 11 16.09 Fair CLR 18.9 15.6 18.9 14.4 81% 76.25 1017.7
08 06:51 Calm 16.09 A Few Clouds FEW022 17.2 16.1 93% 76.25 1017.6
08 05:51 NW 7 16.09 Mostly Cloudy BKN021 15.6 15 96% 76.25 1017.9
08 04:51 W 11 16.09 Fair CLR 15.6 14.4 93% 76.23 1017.5
08 03:51 N 9 16.09 Fair CLR 15.6 15 96% 76.23 1017.3
08 02:51 NW 9 16.09 Partly Cloudy SCT033 16.1 15 93% 76.23 1017.4
08 01:51 N 13 16.09 Overcast OVC022 16.7 16.1 17.2 16.7 96% 76.25 1017.8 0.38
08 00:51 N 17 16.09 Overcast BKN013 OVC019 16.7 16.1 96% 76.3 1018.2
07 23:51 N 13 16.09 Overcast SCT016 OVC021 16.7 16.1 96% 76.3 1018.4
07 22:51 NE 15 12.87 Light Rain BKN009 OVC023 16.7 16.1 96% 76.3 1018.4 0.38
07 21:51 NE 19 14.48 Light Rain OVC011 17.2 16.1 93% 76.3 1018.3 0.18
07 20:51 NE 20 9.66 Rain Fog/Mist SCT009 BKN014 OVC024 17.2 16.1 93% 76.28 1018.2 0.2
07 19:51 NE 20 9.66 Light Rain Fog/Mist OVC011 17.2 16.1 18.9 17.2 93% 76.3 1018.4 0.3 2.84
07 18:51 NE 24 G 39 6.44 Rain Fog/Mist OVC007 17.2 16.1 93% 76.3 1018.3 0.43
07 17:51 E 20 G 37 2.41 Heavy Rain Fog/Mist BKN007 BKN036 OVC060 17.2 16.1 93% 76.28 1018.1 0.91
07 16:51 NE 22 G 39 2.41 Heavy Rain Fog/Mist BKN007 BKN012 OVC029 17.8 16.7 93% 76.33 1018.8 0.89 1.19
07 15:51 NE 31 G 44 3.22 Light Rain Fog/Mist BKN007 BKN017 OVC042 17.8 16.7 93% 76.35 1018.9 0.28
07 14:51 NE 26 G 43 9.66 Light Rain Fog/Mist BKN007 BKN017 OVC042 18.3 17.2 93% 76.35 1019.2 0.03
07 13:51 N 20 G 43 8.05 Rain Fog/Mist BKN009 BKN020 OVC065 18.9 17.8 20.6 17.2 93% 76.35 1019.2 0.05 0.71
07 12:51 NE 19 G 41 12.87 Light Rain BKN014 OVC020 19.4 17.8 91% 76.4 1019.6 0.05
07 11:51 NE 17 11.27 Light Rain BKN011 OVC018 20 18.9 93% 76.4 1019.7 0.03
07 10:51 NE 17 16.09 Overcast BKN011 OVC045 20 18.3 90% 76.4 1019.7 0.58
07 09:51 NE 17 16.09 Light Rain BKN008 OVC100 19.4 17.8 91% 76.43 1020.2 0.1
07 08:51 NE 17 2.82 Rain Fog/Mist OVC005 17.8 17.2 96% 76.48 1020.7 0.48
07 07:51 NE 17 2.82 Light Rain Fog/Mist OVC005 17.8 16.7 18.9 17.8 93% 76.48 1020.7 0.41 1.12
07 06:51 NE 11 3.22 Rain Fog/Mist OVC008 17.8 17.2 96% 76.48 1020.8 0.41
07 05:51 NE 11 6.44 Rain Fog/Mist OVC050 17.8 16.7 93% 76.48 1020.8 0.3
07 04:51 NE 9 11.27 Light Rain OVC050 18.3 16.1 87% 76.48 1020.9
07 03:51 NE 11 16.09 Overcast SCT060 OVC075 18.9 15.6 81% 76.45 1020.5
07 02:51 NE 7 16.09 Overcast SCT060 OVC075 18.3 15 81% 76.48 1020.9
07 01:51 NE 7 16.09 Overcast BKN080 OVC100 18.3 14.4 20.6 18.3 78% 76.56 1021.7
07 00:51 E 7 16.09 Mostly Cloudy BKN120 18.9 14.4 75% 76.56 1021.9
06 23:51 Calm 16.09 Fair CLR 18.9 14.4 75% 76.61 1022.4
06 22:51 NE 7 16.09 A Few Clouds FEW080 19.4 14.4 73% 76.61 1022.6
06 21:51 E 9 16.09 Mostly Cloudy BKN075 19.4 14.4 73% 76.63 1022.9
06 20:51 SE 7 16.09 Partly Cloudy SCT045 20 14.4 70% 76.61 1022.6
06 19:51 E 11 16.09 Overcast FEW037 OVC046 20.6 14.4 23.3 20.6 68% 76.61 1022.6
06 18:51 SE 13 16.09 Mostly Cloudy BKN041 20.6 13.3 63% 76.61 1022.6
06 17:51 E 17 16.09 Overcast BKN041 OVC055 21.7 13.3 59% 76.63 1022.7
06 16:51 E 15 16.09 Overcast BKN047 OVC055 21.7 12.2 55% 76.63 1022.8
06 15:51 E 19 16.09 A Few Clouds FEW050 22.8 11.7 50% 76.66 1022.9
06 14:51 SE 17 16.09 Fair CLR 23.3 12.2 50% 76.63 1022.6
06 13:51 E 19 16.09 Fair CLR 23.3 12.2 25 19.4 50% 76.63 1022.8
06 12:51 E 24 16.09 Partly Cloudy SCT045 SCT100 23.3 12.8 52% 76.63 1022.8
06 11:51 S 6 16.09 Mostly Cloudy FEW045 BKN100 23.3 13.9 56% 76.66 1023.0
06 10:51 E 11 16.09 Fair CLR 22.2 13.9 59% 76.63 1022.6
06 09:51 E 13 16.09 A Few Clouds FEW120 21.1 13.9 64% 76.56 1021.7
06 08:51 E 7 16.09 Overcast BKN090 OVC110 20 13.3 65% 76.58 1022.1
06 07:51 Calm 16.09 Overcast OVC100 19.4 13.9 21.1 18.9 71% 76.58 1022.0
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)