Weather observations for the past three days for
Laurence G Hanscom Field Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
19 04:51 Calm 10.00 Fair CLR 48.9 45 86% 30.16 1022.4
19 03:51 Calm 10.00 Fair CLR 51.1 44.1 77% 30.16 1022.4
19 02:51 W 3 10.00 Fair CLR 53.1 45 74% 30.14 1021.7
19 01:51 NW 5 10.00 Fair CLR 55.9 42.1 66.9 55.9 60% 30.13 1021.5
19 00:51 NW 6 10.00 Fair CLR 57.9 42.1 56% 30.13 1021.5
18 23:51 NW 8 10.00 Fair CLR 60.1 43 53% 30.13 1021.3
18 22:51 NW 9 10.00 Fair CLR 62.1 44.1 52% 30.12 1021.1
18 21:51 N 8 10.00 Fair CLR 63 44.1 50% 30.1 1020.5
18 20:51 N 12 G 20 10.00 Fair CLR 66 46 49% 30.09 1020.1
18 19:51 N 7 10.00 Fair CLR 66.9 51.1 78.1 66 57% 30.07 1019.3
18 18:51 NW 5 10.00 A Few Clouds FEW070 68 54 61% 30.04 1018.4
18 17:51 NW 7 10.00 Fair CLR 73.9 52 46% 30.02 1017.8
18 16:51 N 12 10.00 A Few Clouds FEW065 75.9 53.1 45% 78 30.01 1017.5
18 15:51 NW 12 10.00 Partly Cloudy SCT065 77 55.9 48% 79 30.01 1017.2
18 14:51 NW 9 G 21 10.00 Mostly Cloudy BKN055 77 55.9 48% 79 30.01 1017.3
18 13:51 NW 10 10.00 Fair CLR 75.9 55.9 77 66.9 50% 78 30.02 1017.7
18 12:51 N 7 10.00 Partly Cloudy SCT040 75.9 55.9 50% 78 30.03 1017.8
18 11:51 N 14 10.00 Fair CLR 75 55.9 52% 78 30.04 1018.2
18 10:51 N 12 10.00 Partly Cloudy SCT032 73 59 62% 30.05 1018.5
18 09:51 NW 13 G 18 10.00 Partly Cloudy SCT014 72 62.1 71% 30.05 1018.4
18 08:51 NW 6 10.00 Partly Cloudy SCT024 69.1 66 90% 30.04 1018.4
18 07:51 W 5 10.00 Partly Cloudy SCT024 66.9 64.9 66.9 64 93% 30.03 1018.1
18 06:51 Calm 10.00 Mostly Cloudy BKN085 64 64 100% 30.01 1017.5
18 05:51 Calm 10.00 Overcast OVC080 64 64 100% 30.01 1017.3
18 04:51 W 3 10.00 Overcast SCT037 OVC120 64 64 100% 30.02 1017.6
18 03:51 Calm 10.00 Overcast FEW007 SCT033 OVC043 64.9 64 97% 30.02 1017.6
18 02:51 N 6 10.00 Overcast OVC008 66 64 93% 30.02 1017.6
18 01:51 N 14 10.00 Overcast OVC006 66.9 64.9 73 66.9 93% 30.01 1017.4 0.09
18 00:51 SW 5 10.00 Overcast BKN018 BKN024 OVC030 69.1 66.9 93% 30.01 1017.3
17 23:51 SW 7 10.00 Overcast OVC017 69.1 66.9 93% 30.02 1017.7
17 22:51 SW 7 10.00 Overcast BKN025 OVC030 70 66.9 90% 30.04 1018.2 0.09
17 21:51 SW 10 10.00 Overcast BKN014 BKN021 OVC034 71.1 69.1 94% 30.05 1018.7 0.06
17 20:51 S 8 3.00 Rain Fog/Mist FEW027 BKN036 OVC044 71.1 69.1 94% 30.07 1019.1 0.03
17 19:51 S 8 10.00 Overcast BKN030 OVC044 73 69.1 80.1 73 87% 30.06 1019.2 0.01
17 18:51 S 6 10.00 Overcast SCT026 OVC031 73 70 90% 30.07 1019.6 0.01
17 17:51 Calm 10.00 Light Rain BKN027 OVC035 75 68 79% 76 30.09 1019.9
17 16:51 E 7 10.00 Overcast BKN035 OVC044 75 66.9 76% 76 30.09 1020.2
17 15:51 E 3 10.00 Overcast BKN030 OVC043 77 66.9 71% 79 30.12 1020.9
17 14:51 SW 6 10.00 Mostly Cloudy BKN043 BKN060 BKN070 80.1 66.9 64% 82 30.13 1021.4
17 13:51 Vrbl 6 10.00 Mostly Cloudy BKN038 BKN060 80.1 66 82 66 62% 82 30.15 1022.1
17 12:51 S 6 10.00 Mostly Cloudy SCT040 BKN060 80.1 64.9 60% 82 30.18 1023.2
17 10:51 SE 7 10.00 Partly Cloudy SCT060 77 64.9 66% 79 30.23 1024.7
17 09:51 SE 5 10.00 Fair CLR 73.9 64.9 74% 30.24 1025.1
17 08:51 Calm 10.00 Fair CLR 70 64 82% 30.25 1025.4
17 07:51 Calm 10.00 Fair CLR 66 63 66 61 90% 30.25 1025.4
17 06:51 Calm 9.00 Fair CLR 61 61 100% 30.25 1025.6
17 05:51 Calm 10.00 Mostly Cloudy BKN060 63 62.1 97% 30.25 1025.5
17 04:51 Calm 10.00 Overcast OVC055 64.9 63 93% 30.25 1025.5
17 03:51 Calm 10.00 Overcast BKN055 OVC080 64.9 63 93% 30.24 1025.2
17 02:51 Calm 10.00 Overcast SCT050 OVC070 64.9 63 93% 30.25 1025.5
17 01:51 Calm 10.00 Overcast OVC060 64.9 63 70 64 93% 30.26 1025.6
17 00:51 Calm 10.00 Overcast OVC055 64.9 63 93% 30.26 1025.9
16 23:51 SW 3 10.00 A Few Clouds FEW050 66 63 90% 30.27 1026.1
16 22:51 Calm 10.00 A Few Clouds FEW050 64.9 62.1 90% 30.27 1026.2
16 21:51 SE 3 10.00 Fair CLR 68 63 84% 30.27 1026.2
16 20:51 SW 7 10.00 Fair CLR 70 63 79% 30.26 1026.0
16 19:51 SW 3 10.00 Fair CLR 70 62.1 79 70 76% 30.26 1025.7
16 18:51 S 5 10.00 Fair CLR 72 62.1 71% 30.24 1025.2
16 17:51 S 5 10.00 Fair CLR 75 62.1 64% 77 30.24 1025.1
16 16:51 SW 6 10.00 Fair CLR 77 60.1 56% 79 30.24 1025.1
16 15:51 S 6 10.00 Fair CLR 78.1 59 52% 79 30.25 1025.4
16 14:51 SW 9 10.00 Fair CLR 78.1 59 52% 79 30.26 1025.7
16 13:51 W 7 10.00 A Few Clouds FEW070 77 57.9 77 57 52% 79 30.27 1026.1
16 12:51 SW 8 10.00 Fair CLR 75.9 57 52% 78 30.28 1026.5
16 11:51 SW 8 10.00 Fair CLR 73.9 57 56% 30.31 1027.5
16 10:51 W 6 10.00 Fair CLR 71.1 55.9 59% 30.32 1027.8
16 09:51 SW 9 10.00 Fair CLR 66 55.9 70% 30.33 1028.2
16 08:51 SW 7 10.00 Partly Cloudy SCT110 61 55 81% 30.32 1028.2
16 07:51 SW 6 10.00 Mostly Cloudy BKN120 57 54 57 48 90% 30.34 1028.5
16 06:51 Calm 10.00 Fair CLR 54 52 93% 30.33 1028.4
16 05:51 Calm 10.00 Fair CLR 50 48.9 96% 30.33 1028.2
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)