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.
19 10:51 NE 7 16.09 Fair CLR 16.1 4.4 46% 76.78 1025.0
19 09:51 NE 15 G 31 16.09 Fair CLR 14.4 5 53% 76.78 1024.8
19 08:51 NE 13 16.09 Fair CLR 14.4 5 53% 76.78 1024.9
19 07:51 N 7 16.09 Fair CLR 11.1 7.2 13.9 6.1 77% 76.76 1024.7
19 06:51 Calm 16.09 Fair CLR 6.7 5.6 93% 76.71 1023.9
19 05:51 Calm 16.09 Fair CLR 7.2 6.7 97% 76.66 1023.1
19 04:51 Calm 16.09 Fair CLR 9.4 7.2 86% 76.61 1022.4
19 03:51 Calm 16.09 Fair CLR 10.6 6.7 77% 76.61 1022.4
19 02:51 W 6 16.09 Fair CLR 11.7 7.2 74% 76.56 1021.7
19 01:51 NW 7 16.09 Fair CLR 13.3 5.6 19.4 13.3 60% 76.53 1021.5
19 00:51 NW 9 16.09 Fair CLR 14.4 5.6 56% 76.53 1021.5
18 23:51 NW 13 16.09 Fair CLR 15.6 6.1 53% 76.53 1021.3
18 22:51 NW 15 16.09 Fair CLR 16.7 6.7 52% 76.5 1021.1
18 21:51 N 13 16.09 Fair CLR 17.2 6.7 50% 76.45 1020.5
18 20:51 N 19 G 31 16.09 Fair CLR 18.9 7.8 49% 76.43 1020.1
18 19:51 N 11 16.09 Fair CLR 19.4 10.6 25.6 18.9 57% 76.38 1019.3
18 18:51 NW 7 16.09 A Few Clouds FEW070 20 12.2 61% 76.3 1018.4
18 17:51 NW 11 16.09 Fair CLR 23.3 11.1 46% 76.25 1017.8
18 16:51 N 19 16.09 A Few Clouds FEW065 24.4 11.7 45% 26 76.23 1017.5
18 15:51 NW 19 16.09 Partly Cloudy SCT065 25 13.3 48% 26 76.23 1017.2
18 14:51 NW 15 G 33 16.09 Mostly Cloudy BKN055 25 13.3 48% 26 76.23 1017.3
18 13:51 NW 17 16.09 Fair CLR 24.4 13.3 25 19.4 50% 26 76.25 1017.7
18 12:51 N 11 16.09 Partly Cloudy SCT040 24.4 13.3 50% 26 76.28 1017.8
18 11:51 N 22 16.09 Fair CLR 23.9 13.3 52% 25 76.3 1018.2
18 10:51 N 19 16.09 Partly Cloudy SCT032 22.8 15 62% 76.33 1018.5
18 09:51 NW 20 G 30 16.09 Partly Cloudy SCT014 22.2 16.7 71% 76.33 1018.4
18 08:51 NW 9 16.09 Partly Cloudy SCT024 20.6 18.9 90% 76.3 1018.4
18 07:51 W 7 16.09 Partly Cloudy SCT024 19.4 18.3 19.4 17.8 93% 76.28 1018.1
18 06:51 Calm 16.09 Mostly Cloudy BKN085 17.8 17.8 100% 76.23 1017.5
18 05:51 Calm 16.09 Overcast OVC080 17.8 17.8 100% 76.23 1017.3
18 04:51 W 6 16.09 Overcast SCT037 OVC120 17.8 17.8 100% 76.25 1017.6
18 03:51 Calm 16.09 Overcast FEW007 SCT033 OVC043 18.3 17.8 97% 76.25 1017.6
18 02:51 N 9 16.09 Overcast OVC008 18.9 17.8 93% 76.25 1017.6
18 01:51 N 22 16.09 Overcast OVC006 19.4 18.3 22.8 19.4 93% 76.23 1017.4 0.23
18 00:51 SW 7 16.09 Overcast BKN018 BKN024 OVC030 20.6 19.4 93% 76.23 1017.3
17 23:51 SW 11 16.09 Overcast OVC017 20.6 19.4 93% 76.25 1017.7
17 22:51 SW 11 16.09 Overcast BKN025 OVC030 21.1 19.4 90% 76.3 1018.2 0.23
17 21:51 SW 17 16.09 Overcast BKN014 BKN021 OVC034 21.7 20.6 94% 76.33 1018.7 0.15
17 20:51 S 13 4.83 Rain Fog/Mist FEW027 BKN036 OVC044 21.7 20.6 94% 76.38 1019.1 0.08
17 19:51 S 13 16.09 Overcast BKN030 OVC044 22.8 20.6 26.7 22.8 87% 76.35 1019.2 0.03
17 18:51 S 9 16.09 Overcast SCT026 OVC031 22.8 21.1 90% 76.38 1019.6 0.03
17 17:51 Calm 16.09 Light Rain BKN027 OVC035 23.9 20 79% 24 76.43 1019.9
17 16:51 E 11 16.09 Overcast BKN035 OVC044 23.9 19.4 76% 24 76.43 1020.2
17 15:51 E 6 16.09 Overcast BKN030 OVC043 25 19.4 71% 26 76.5 1020.9
17 14:51 SW 9 16.09 Mostly Cloudy BKN043 BKN060 BKN070 26.7 19.4 64% 28 76.53 1021.4
17 13:51 Vrbl 9 16.09 Mostly Cloudy BKN038 BKN060 26.7 18.9 27.8 18.9 62% 28 76.58 1022.1
17 12:51 S 9 16.09 Mostly Cloudy SCT040 BKN060 26.7 18.3 60% 28 76.66 1023.2
17 10:51 SE 11 16.09 Partly Cloudy SCT060 25 18.3 66% 26 76.78 1024.7
17 09:51 SE 7 16.09 Fair CLR 23.3 18.3 74% 76.81 1025.1
17 08:51 Calm 16.09 Fair CLR 21.1 17.8 82% 76.84 1025.4
17 07:51 Calm 16.09 Fair CLR 18.9 17.2 18.9 16.1 90% 76.84 1025.4
17 06:51 Calm 14.48 Fair CLR 16.1 16.1 100% 76.84 1025.6
17 05:51 Calm 16.09 Mostly Cloudy BKN060 17.2 16.7 97% 76.84 1025.5
17 04:51 Calm 16.09 Overcast OVC055 18.3 17.2 93% 76.84 1025.5
17 03:51 Calm 16.09 Overcast BKN055 OVC080 18.3 17.2 93% 76.81 1025.2
17 02:51 Calm 16.09 Overcast SCT050 OVC070 18.3 17.2 93% 76.84 1025.5
17 01:51 Calm 16.09 Overcast OVC060 18.3 17.2 21.1 17.8 93% 76.86 1025.6
17 00:51 Calm 16.09 Overcast OVC055 18.3 17.2 93% 76.86 1025.9
16 23:51 SW 6 16.09 A Few Clouds FEW050 18.9 17.2 90% 76.89 1026.1
16 22:51 Calm 16.09 A Few Clouds FEW050 18.3 16.7 90% 76.89 1026.2
16 21:51 SE 6 16.09 Fair CLR 20 17.2 84% 76.89 1026.2
16 20:51 SW 11 16.09 Fair CLR 21.1 17.2 79% 76.86 1026.0
16 19:51 SW 6 16.09 Fair CLR 21.1 16.7 26.1 21.1 76% 76.86 1025.7
16 18:51 S 7 16.09 Fair CLR 22.2 16.7 71% 76.81 1025.2
16 17:51 S 7 16.09 Fair CLR 23.9 16.7 64% 25 76.81 1025.1
16 16:51 SW 9 16.09 Fair CLR 25 15.6 56% 26 76.81 1025.1
16 15:51 S 9 16.09 Fair CLR 25.6 15 52% 26 76.84 1025.4
16 14:51 SW 15 16.09 Fair CLR 25.6 15 52% 26 76.86 1025.7
16 13:51 W 11 16.09 A Few Clouds FEW070 25 14.4 25 13.9 52% 26 76.89 1026.1
16 12:51 SW 13 16.09 Fair CLR 24.4 13.9 52% 26 76.91 1026.5
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)