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.
29 05:51 Calm 5.00 Fog/Mist CLR 59 59 100% 30.03 1018.1
29 04:51 Calm 7.00 A Few Clouds FEW003 60.1 60.1 100% 30.01 1017.4
29 03:51 Calm 10.00 Fair CLR 62.1 61 96% 30.01 1017.1
29 02:51 Calm 10.00 Fair CLR 63 63 100% 30 1016.9
29 01:51 SW 3 10.00 Fair CLR 64 63 75.9 64 96% 30 1016.8
29 00:51 SW 6 10.00 Fair CLR 66 64 93% 29.99 1016.8
28 23:51 SW 5 10.00 Fair CLR 66 64 93% 30.01 1017.1
28 22:51 SW 3 10.00 Fair CLR 68 64.9 90% 30.01 1017.2
28 21:51 SW 6 10.00 Fair CLR 70 64.9 84% 30 1016.8
28 20:51 S 6 10.00 Fair CLR 72 61 68% 29.98 1016.3
28 19:51 S 5 10.00 Fair CLR 75.9 61 84 75.9 60% 78 29.97 1015.7
28 18:51 SE 7 10.00 Fair CLR 79 60.1 52% 80 29.96 1015.7
28 17:51 SE 6 10.00 A Few Clouds FEW028 80.1 61 52% 81 29.96 1015.7
28 16:51 SE 10 10.00 A Few Clouds FEW028 80.1 63 56% 81 29.97 1015.9
28 15:51 E 9 10.00 A Few Clouds FEW035 82 64 55% 84 29.96 1015.6
28 14:51 SE 10 10.00 Partly Cloudy FEW055 SCT095 81 66 61% 83 29.96 1015.7
28 13:51 Vrbl 3 10.00 Mostly Cloudy BKN070 82 57.9 84 66 44% 82 29.96 1015.6
28 12:51 Calm 10.00 Fair CLR 82 61 49% 83 29.97 1016.0
28 11:51 Vrbl 3 10.00 Mostly Cloudy BKN040 79 63 58% 81 29.99 1016.6
28 10:51 Calm 10.00 Mostly Cloudy BKN025 75.9 64.9 69% 78 29.99 1016.6
28 09:51 Calm 10.00 Mostly Cloudy BKN015 75 66 74% 76 30 1016.8
28 08:51 NW 3 8.00 Mostly Cloudy BKN009 69.1 66 90% 30 1017.1
28 07:51 Calm 2.00 Fog/Mist OVC005 66 64 66 63 93% 30 1017.1
28 06:51 Calm 2.00 Fog/Mist OVC002 64 63 96% 29.99 1016.6
28 05:51 Calm 0.50 Fog OVC002 63 63 100% 29.98 1016.4
28 04:51 NE 6 5.00 Fog/Mist OVC003 64 62.1 93% 29.97 1015.8
28 03:51 E 3 10.00 Overcast OVC004 64 62.1 93% 29.96 1015.7
28 02:51 Calm 10.00 Overcast OVC007 64 62.1 93% 29.97 1015.8
28 01:51 E 3 10.00 Overcast OVC008 64 62.1 73 63 93% 29.97 1015.9
28 00:51 E 3 10.00 Fair CLR 63 61 93% 29.98 1016.3
27 23:51 E 3 10.00 Fair CLR 64 62.1 93% 29.99 1016.4
27 22:51 SE 5 10.00 Partly Cloudy FEW075 SCT100 66 63 90% 29.98 1016.3
27 21:51 E 7 10.00 Overcast OVC070 68 64 87% 29.99 1016.7
27 20:51 S 6 10.00 Light Rain SCT075 SCT095 OVC120 70 66 87% 29.99 1016.4
27 19:51 S 8 10.00 Light Rain SCT065 SCT080 OVC120 73 64.9 80.1 72 76% 29.98 1016.4
27 18:51 E 7 10.00 Mostly Cloudy BKN090 72 62.1 71% 29.98 1016.5
27 17:51 SE 12 10.00 Mostly Cloudy BKN095 72 62.1 71% 29.99 1016.8
27 16:51 E 9 10.00 A Few Clouds FEW100 77 63 62% 79 29.99 1016.6
27 15:51 SE 12 10.00 Mostly Cloudy BKN095 75.9 61 60% 78 30 1017.1
27 14:51 E 10 10.00 A Few Clouds FEW070 78.1 63 60% 80 30 1017.2
27 13:51 SE 10 10.00 Mostly Cloudy BKN040 80.1 64 81 69.1 58% 82 30.01 1017.3
27 12:51 Calm 10.00 Mostly Cloudy BKN042 BKN050 79 61 54% 80 30.02 1017.6
27 11:51 Calm 10.00 Partly Cloudy SCT046 78.1 61 56% 80 30.04 1018.1
27 10:51 NE 5 10.00 Partly Cloudy SCT034 77 60.1 56% 79 30.05 1018.5
27 09:51 N 5 10.00 A Few Clouds FEW020 75.9 61 60% 78 30.04 1018.3
27 08:51 Vrbl 3 10.00 Fair CLR 73.9 62.1 67% 30.05 1018.5
27 07:51 N 5 10.00 Fair CLR 69.1 62.1 69.1 57.9 78% 30.04 1018.3
27 06:51 Calm 10.00 Fair CLR 64 61 90% 30.04 1018.4
27 05:51 Calm 10.00 Fair CLR 60.1 59 96% 30.03 1018.1
27 04:51 Calm 10.00 Fair CLR 57.9 57.9 100% 30.02 1017.7
27 03:51 Calm 10.00 Fair CLR 59 57.9 96% 30.02 1017.7
27 02:51 Calm 10.00 Fair CLR 61 60.1 97% 30.02 1017.6
27 01:51 NW 3 10.00 Fair CLR 62.1 61 73.9 62.1 96% 30.01 1017.4
27 00:51 Calm 10.00 Fair CLR 63 61 93% 30.02 1017.7
26 23:51 Calm 10.00 Fair CLR 64 62.1 93% 30.01 1017.5
26 22:51 NW 5 10.00 Fair CLR 64.9 62.1 90% 30.02 1017.6
26 21:51 N 5 10.00 Mostly Cloudy FEW037 SCT047 BKN090 69.1 61 76% 30.02 1017.7
26 20:51 SW 5 10.00 Fair CLR 72 66 82% 29.97 1016.2
26 19:51 S 6 10.00 Fair CLR 73.9 66 80.1 73.9 76% 29.96 1015.6
26 18:51 S 9 10.00 Partly Cloudy SCT100 75.9 66 72% 77 29.96 1015.5
26 17:51 S 9 10.00 Fair CLR 78.1 64.9 64% 80 29.95 1015.3
26 16:51 SW 9 10.00 Partly Cloudy SCT048 79 64 60% 81 29.96 1015.7
26 15:51 S 6 G 17 10.00 Mostly Cloudy FEW031 BKN048 78.1 64.9 64% 80 29.97 1016.0
26 14:51 SW 10 10.00 Mostly Cloudy SCT040 BKN050 BKN060 77 64.9 66% 79 29.99 1016.7
26 13:51 SW 8 10.00 Mostly Cloudy FEW026 BKN033 73.9 64 75.9 64 71% 30.01 1017.3 0.02
26 12:51 S 8 10.00 Mostly Cloudy FEW016 BKN035 72 64.9 79% 30.03 1018.0
26 11:51 S 10 10.00 Mostly Cloudy BKN016 BKN029 70 64.9 84% 30.05 1018.6
26 10:51 S 7 10.00 Overcast OVC009 69.1 64 84% 30.05 1018.8 0.02
26 09:51 S 8 10.00 Mostly Cloudy BKN017 70 64 82% 30.05 1018.6
26 08:51 SE 5 10.00 Mostly Cloudy SCT006 SCT039 BKN110 66.9 64.9 93% 30.07 1019.3 0.02
26 07:51 E 8 10.00 Light Rain OVC110 64 62.1 66.9 62.1 93% 30.05 1018.9 0.04 0.09
26 06:51 SE 5 10.00 Light Rain OVC100 64 62.1 93% 30.07 1019.5 0.04
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)