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.
09 13:51 W 10 10.00 Fair CLR 81 52 81 66 37% 80 30.06 1019.0
09 12:51 W 8 10.00 Fair CLR 80.1 53.1 39% 80 30.08 1019.7
09 11:51 W 8 G 20 10.00 Fair CLR 79 54 42% 79 30.11 1020.6
09 10:51 W 12 G 22 10.00 Fair CLR 77 54 45% 78 30.14 1021.5
09 09:51 W 12 G 23 10.00 Fair CLR 75 54 48% 78 30.15 1022.1
09 08:51 W 9 G 16 10.00 Fair CLR 72 54 53% 30.17 1022.7
09 07:51 SW 7 10.00 Fair CLR 66 52 66 52 61% 30.17 1022.9
09 06:51 W 7 10.00 Fair CLR 61 51.1 70% 30.18 1023.2
09 05:51 SW 5 10.00 Fair CLR 57 50 78% 30.17 1022.9
09 04:51 Calm 10.00 Fair CLR 53.1 50 89% 30.17 1022.8
09 03:51 SW 3 10.00 Fair CLR 54 50 87% 30.18 1023.0
09 02:51 SW 5 10.00 Fair CLR 57 50 78% 30.18 1023.0
09 01:51 SW 3 10.00 Fair CLR 59 50 71.1 59 72% 30.19 1023.3
09 00:51 Calm 10.00 Fair CLR 60.1 50 70% 30.2 1023.7
08 23:51 SW 3 10.00 Fair CLR 62.1 51.1 67% 30.21 1024.1
08 22:51 SW 8 10.00 Fair CLR 64 51.1 63% 30.2 1023.8
08 21:51 SW 7 10.00 Fair CLR 66 52 61% 30.19 1023.5
08 20:51 S 12 10.00 Fair CLR 66.9 48.9 53% 30.18 1023.1
08 19:51 S 6 10.00 Fair CLR 70 51.1 78.1 70 51% 30.18 1023.1
08 18:51 S 6 10.00 Fair CLR 75.9 46.9 36% 78 30.17 1022.8
08 17:51 SW 6 10.00 Fair CLR 77 46 33% 78 30.17 1022.7
08 16:51 Calm 10.00 Fair CLR 77 46 33% 78 30.18 1023.1
08 15:51 Vrbl 3 10.00 Fair CLR 77 44.1 31% 78 30.2 1023.7
08 14:51 N 8 10.00 Fair CLR 77 45 32% 78 30.21 1024.1
08 13:51 Vrbl 6 10.00 Fair CLR 75.9 46 75.9 60.1 35% 78 30.21 1024.1
08 12:51 Calm 10.00 Fair CLR 73.9 46 37% 30.22 1024.4
08 11:51 NW 10 10.00 Fair CLR 73 48.9 43% 30.23 1025.0
08 10:51 N 7 10.00 Fair CLR 70 48.9 47% 30.23 1024.8
08 09:51 NW 8 10.00 Fair CLR 68 48 49% 30.23 1024.7
08 08:51 N 5 10.00 Fair CLR 64 53.1 68% 30.22 1024.6
08 07:51 N 5 10.00 Fair CLR 60.1 54 60.1 48 80% 30.22 1024.5
08 06:51 Calm 10.00 Fair CLR 54 53.1 97% 30.21 1024.0
08 05:51 Calm 2.50 Fog/Mist CLR 48.9 48.9 100% 30.18 1023.3
08 04:51 Calm 8.00 Fair CLR 48.9 48 97% 30.16 1022.6
08 03:51 Calm 0.50 Fog VV002 50 50 100% 30.14 1021.6
08 02:51 Calm 0.75 Fog/Mist VV002 52 52 100% 30.11 1020.7
08 01:51 Calm 1.25 Fog/Mist CLR 51.1 51.1 63 51.1 100% 30.1 1020.4 0.02
08 00:51 Calm 10.00 Fair CLR 54 54 100% 30.08 1019.8
07 23:51 NE 9 10.00 Overcast OVC055 59 53.1 81% 30.06 1018.9
07 22:51 N 6 10.00 Overcast OVC036 57.9 55.9 93% 30.03 1018.0 0.02
07 21:51 NE 10 G 24 4.00 Light Rain Fog/Mist BKN008 OVC015 59 57 93% 29.99 1016.8 0.01
07 20:51 E 12 10.00 Overcast OVC007 63 61 93% 29.93 1014.6 0.01
07 19:51 NE 8 6.00 Light Rain Fog/Mist SCT007 BKN011 OVC032 63 61 79 63 93% 29.88 1013.0 0.13 0.13
07 18:51 NW 9 10.00 Overcast BKN029 BKN039 OVC046 71.1 61 71% 29.82 1010.7
07 17:51 NW 9 10.00 Overcast BKN060 OVC075 72 60.1 66% 29.79 1009.9
07 16:51 NW 15 G 21 10.00 Overcast BKN039 OVC065 73 59 62% 29.76 1009.0
07 15:51 NW 14 G 25 10.00 Overcast BKN060 OVC075 75 57.9 55% 78 29.74 1008.2
07 14:51 W 12 G 26 10.00 Overcast OVC060 77 57 50% 79 29.71 1007.2
07 13:51 W 13 G 26 10.00 Overcast BKN050 OVC065 77 57 80.1 70 50% 79 29.7 1006.7
07 12:51 W 13 G 21 10.00 Mostly Cloudy BKN060 78.1 55.9 47% 79 29.69 1006.3
07 11:51 W 15 G 30 10.00 Mostly Cloudy BKN055 80.1 54 41% 80 29.68 1006.1
07 10:51 W 17 G 24 10.00 Mostly Cloudy BKN049 77 57 50% 79 29.68 1006.1
07 09:51 W 10 G 24 10.00 Partly Cloudy SCT043 77 59 54% 79 29.68 1005.9
07 08:51 W 14 G 23 10.00 A Few Clouds FEW035 73.9 59 60% 29.67 1005.9
07 07:51 SW 10 10.00 Fair CLR 70 62.1 70 63 76% 29.67 1005.6
07 06:51 SW 7 10.00 Fair CLR 66 61 84% 29.66 1005.5
07 05:51 SW 9 10.00 Fair CLR 64 59 84% 29.65 1005.0
07 04:51 SW 7 10.00 Fair CLR 63 59 87% 29.64 1004.6
07 03:51 SW 8 10.00 Fair CLR 64.9 61 87% 29.63 1004.5
07 02:51 SW 7 10.00 Fair CLR 64.9 63 93% 29.64 1004.7
07 01:51 SW 10 10.00 Fair CLR 66 64 79 66 93% 29.65 1005.0 0.04
07 00:51 SW 3 10.00 Mostly Cloudy BKN110 66 64.9 96% 29.67 1005.6
06 23:51 W 3 6.00 Light Rain FEW026 BKN070 OVC100 69.1 64 84% 29.68 1006.1 0.04
06 22:51 SW 17 G 28 10.00 Light Rain FEW060 FEW075 SCT110 75.9 61 60% 78 29.67 1005.6
06 21:51 S 15 10.00 Fair CLR 77 62.1 60% 79 29.64 1004.7
06 20:51 S 13 G 21 10.00 Fair CLR 78.1 62.1 58% 80 29.64 1004.7
06 19:51 S 14 10.00 Fair CLR 79 63 84.9 79 58% 81 29.66 1005.3
06 18:51 SW 8 10.00 Fair CLR 80.1 63 56% 81 29.68 1005.9
06 17:51 SW 13 G 18 10.00 A Few Clouds FEW080 84 61 46% 84 29.68 1006.1
06 16:51 SW 8 10.00 Fair CLR 82.9 63 51% 84 29.7 1006.7
06 15:51 SW 6 10.00 Mostly Cloudy BKN100 BKN120 82.9 64 53% 84 29.72 1007.6
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)