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.
06 03:51 S 6 16.09 Fair CLR 20.6 18.9 90% 76.4 1019.8
06 02:51 SW 7 16.09 Fair CLR 21.1 18.3 84% 76.43 1020.1
06 01:51 SW 7 16.09 Fair CLR 21.1 17.8 24.4 21.1 82% 76.45 1020.3
06 00:51 SW 6 16.09 Fair CLR 21.7 17.8 79% 76.45 1020.5
05 23:51 SW 11 16.09 Fair CLR 23.3 17.8 71% 76.48 1020.5
05 22:51 SW 9 16.09 Fair CLR 23.3 17.8 71% 76.48 1020.7
05 21:51 SW 11 16.09 Fair CLR 23.9 18.3 71% 25 76.48 1020.5
05 20:51 SW 6 16.09 Fair CLR 23.9 17.8 69% 25 76.43 1020.1
05 19:51 W 9 16.09 Fair CLR 24.4 18.3 31.1 24.4 69% 25 76.43 1019.9
05 18:51 SW 7 16.09 Fair CLR 26.7 18.9 62% 28 76.43 1019.9
05 17:51 SW 13 16.09 Fair CLR 27.8 18.3 56% 29 76.43 1020.0
05 16:51 S 15 16.09 A Few Clouds FEW020 28.3 18.3 55% 29 76.43 1020.1
05 15:51 SW 11 16.09 Fair CLR 30.6 17.8 46% 31 76.43 1020.0
05 14:51 SW 13 G 30 16.09 Fair CLR 30 17.2 46% 30 76.45 1020.3
05 13:51 W 15 16.09 Fair CLR 30 15.6 30 20.6 42% 30 76.48 1020.8
05 10:51 SW 9 16.09 Fair CLR 25.6 18.3 64% 27 76.56 1021.6
05 09:51 Vrbl 7 16.09 Fair CLR 25.6 18.9 67% 27 76.53 1021.5
05 08:51 W 9 16.09 Fair CLR 22.8 17.2 71% 76.53 1021.5
05 07:51 W 7 16.09 Fair CLR 20.6 16.7 20.6 15 78% 76.56 1021.5
05 06:51 Calm 16.09 Fair CLR 18.3 16.7 90% 76.5 1021.2
05 05:51 Calm 16.09 Fair CLR 16.1 15 93% 76.5 1020.8
05 04:51 Calm 16.09 Fair CLR 16.1 15 93% 76.45 1020.5
05 03:51 Calm 16.09 Fair CLR 16.7 15.6 93% 76.45 1020.1
05 02:51 SW 6 16.09 Fair CLR 16.1 15.6 97% 76.4 1019.8
05 01:51 Calm 16.09 Fair CLR 17.2 16.1 24.4 17.2 93% 76.4 1019.6
05 00:51 SW 7 16.09 Fair CLR 19.4 16.7 84% 76.4 1019.7
04 23:51 W 6 16.09 Fair CLR 20 16.7 81% 76.43 1020.0
04 22:51 Calm 16.09 Fair CLR 18.9 17.2 90% 76.43 1020.1
04 21:51 Calm 16.09 Fair CLR 20.6 17.8 84% 76.43 1019.9
04 20:51 W 6 16.09 Fair CLR 20.6 17.2 81% 76.4 1019.7
04 19:51 Calm 16.09 Fair CLR 24.4 17.2 29.4 23.9 64% 25 76.38 1019.3
04 18:51 SW 7 16.09 Fair CLR 27.2 16.7 53% 28 76.35 1018.8
04 17:51 W 9 16.09 Fair CLR 28.9 14.4 41% 29 76.33 1018.6
04 16:51 W 13 16.09 Fair CLR 29.4 13.9 39% 29 76.33 1018.7
04 15:51 SW 17 16.09 Fair CLR 29.4 13.9 39% 29 76.33 1018.7
04 14:51 W 9 16.09 Fair CLR 29.4 13.3 37% 29 76.35 1018.9
04 13:51 W 11 16.09 Fair CLR 28.3 13.3 28.9 20 40% 28 76.35 1018.9
04 12:51 Vrbl 9 16.09 Fair CLR 28.3 14.4 43% 28 76.38 1019.3
04 11:51 NW 17 16.09 Fair CLR 27.2 13.3 42% 27 76.4 1019.5
04 10:51 Vrbl 11 16.09 Fair CLR 26.7 17.2 56% 27 76.4 1019.5
04 09:51 W 11 16.09 Fair CLR 24.4 17.2 64% 25 76.35 1019.1
04 08:51 SW 13 16.09 Fair CLR 22.8 17.8 74% 76.35 1019.0
04 07:51 W 9 16.09 Fair CLR 20 17.2 20 15.6 84% 76.3 1018.4
04 06:51 SW 6 16.09 Fair CLR 17.8 16.1 90% 76.28 1017.9
04 05:51 W 7 16.09 Fair CLR 15.6 15 96% 76.2 1017.0
04 04:51 SW 7 16.09 Fair CLR 16.1 15.6 97% 76.17 1016.6
04 03:51 Calm 16.09 Fair CLR 15.6 15.6 100% 76.15 1016.3
04 02:51 W 6 16.09 Fair CLR 16.7 15.6 93% 76.12 1016.1
04 01:51 W 7 16.09 Fair CLR 17.2 16.1 22.8 17.2 93% 76.07 1015.3
04 00:51 W 9 16.09 Fair CLR 18.3 16.7 90% 76.05 1014.9
03 23:51 W 9 16.09 Fair CLR 19.4 16.7 84% 75.97 1013.9
03 22:51 W 11 16.09 Fair CLR 20.6 16.7 78% 75.9 1013.0
03 21:51 W 15 16.09 Fair CLR 21.7 17.2 76% 75.84 1012.3
03 20:51 W 13 16.09 Fair CLR 22.2 18.9 82% 75.72 1010.6
03 19:51 SW 15 16.09 Fair CLR 22.8 20 26.1 22.8 84% 75.62 1009.1 0.05
03 18:51 W 13 16.09 Mostly Cloudy SCT047 BKN070 23.3 20 82% 75.54 1008.1 0.03
03 17:51 SW 20 16.09 Mostly Cloudy BKN014 BKN022 BKN033 25.6 22.8 85% 27 75.44 1006.7
03 16:51 S 20 16.09 Mostly Cloudy BKN014 BKN033 25 22.8 88% 26 75.41 1006.3 0.03
03 15:51 S 19 G 37 16.09 Light Rain BKN014 BKN019 OVC045 24.4 22.8 91% 24 75.41 1006.3
03 14:51 S 22 G 37 16.09 Light Rain BKN007 BKN013 OVC020 23.9 22.8 94% 23 75.44 1006.9 0.03
03 13:51 S 19 G 35 16.09 Light Rain BKN007 OVC050 23.3 22.2 25.6 22.2 94% 75.49 1007.3 0.23 3.12
03 12:51 S 22 8.05 Rain Fog/Mist BKN003 BKN010 OVC070 22.8 21.7 94% 75.51 1007.6 0.33
03 11:51 S 17 9.66 Rain Fog/Mist BKN007 BKN041 OVC110 23.3 22.2 94% 75.51 1007.7 0.15
03 10:51 S 17 8.05 Rain Fog/Mist FEW012 BKN100 23.3 22.2 94% 75.51 1007.7 0.18 2.41
03 09:51 SW 13 1.61 Rain Fog/Mist BKN004 OVC024 22.2 21.7 97% 75.51 1007.7 1.93
03 08:51 S 22 G 37 3.22 Rain Fog/Mist BKN015 OVC033 23.9 22.8 94% 23 75.54 1008.0 0.3
03 07:51 S 19 G 31 16.09 Mostly Cloudy BKN019 BKN033 25.6 22.8 25.6 22.8 85% 27 75.54 1008.2
03 06:51 S 19 16.09 Mostly Cloudy BKN019 BKN033 25 22.8 88% 26 75.57 1008.6
03 05:51 S 17 16.09 Light Rain SCT016 BKN025 BKN042 24.4 22.8 91% 24 75.59 1008.6
03 04:51 SE 13 14.48 Overcast BKN014 OVC120 23.9 22.8 94% 23 75.62 1009.0
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)