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.
20 08:51 SW 5 10.00 Fair CLR 37 24.1 59% 34 30.1 1020.8
20 07:51 Calm 10.00 Fair CLR 30.9 26.1 35.1 27 82% 30.12 1021.5
20 06:51 Calm 10.00 Partly Cloudy SCT050 28 24.1 85% 30.11 1021.1
20 05:51 Calm 10.00 Fair CLR 30.9 26.1 82% 30.09 1020.6
20 04:51 SW 5 10.00 A Few Clouds FEW065 33.1 26.1 75% 29 30.08 1020.1
20 03:51 SW 7 10.00 Overcast OVC070 35.1 27 72% 30 30.09 1020.6
20 02:51 SW 7 10.00 Overcast OVC070 35.1 28 76% 30 30.11 1021.3
20 01:51 SW 5 10.00 Overcast OVC070 35.1 28 37 35.1 76% 32 30.14 1022.2
20 00:51 W 6 10.00 Overcast OVC080 36 27 70% 32 30.16 1023.0
19 23:51 SW 5 10.00 Overcast OVC080 35.1 27 72% 32 30.15 1022.6
19 22:51 S 9 10.00 Overcast OVC075 35.1 27 72% 29 30.15 1022.6
19 20:51 SW 7 10.00 Overcast SCT038 OVC049 36 25 64% 31 30.18 1023.7
19 19:51 S 6 10.00 Overcast BKN038 OVC050 37 24.1 39.9 37 59% 33 30.18 1023.4
19 18:51 S 6 10.00 Overcast OVC050 37 24.1 59% 33 30.17 1023.0
19 17:51 SW 6 10.00 Overcast OVC050 37.9 23 55% 34 30.17 1023.1
19 16:51 SW 6 10.00 Overcast OVC050 39 21 48% 35 30.17 1023.1
19 15:51 SW 9 G 17 10.00 Overcast FEW045 BKN055 OVC070 39 19 45% 33 30.19 1023.8
19 14:51 S 10 G 20 10.00 Overcast SCT060 OVC085 39 17.1 41% 33 30.22 1024.9
19 13:51 S 7 10.00 Overcast BKN060 OVC075 37 16 39 28 42% 32 30.24 1025.7
19 12:51 S 9 10.00 Overcast OVC080 37.9 15.1 39% 32 30.27 1026.6
19 11:51 S 6 10.00 Overcast OVC090 34 15.1 46% 29 30.3 1027.8
19 10:51 SW 7 10.00 Overcast OVC090 34 16 48% 29 30.32 1028.5
19 09:51 S 7 10.00 Overcast OVC100 33.1 17.1 52% 28 30.33 1028.6
19 08:51 S 6 10.00 Overcast OVC100 30.9 16 54% 26 30.33 1028.8
19 07:51 S 5 10.00 Overcast OVC100 28 17.1 28 24.1 63% 24 30.35 1029.3
19 06:51 Calm 10.00 Partly Cloudy SCT100 26.1 15.1 63% 30.34 1029.2
19 05:51 Calm 10.00 Mostly Cloudy BKN110 26.1 15.1 63% 30.35 1029.4
19 04:51 Calm 10.00 Mostly Cloudy BKN110 26.1 15.1 63% 30.35 1029.5
19 03:51 S 3 10.00 Fair CLR 26.1 15.1 63% 30.35 1029.4
19 02:51 S 3 10.00 Fair CLR 26.1 14 60% 30.36 1029.9
19 01:51 S 5 10.00 Fair CLR 26.1 14 30 24.1 60% 21 30.37 1030.1
19 00:51 S 7 10.00 Fair CLR 25 12.9 60% 18 30.38 1030.3
18 23:51 S 7 10.00 Fair CLR 27 12.9 55% 20 30.39 1030.8
18 22:51 S 8 10.00 Fair CLR 28 12.9 53% 21 30.4 1031.0
18 21:51 S 5 10.00 Fair CLR 28 12 51% 24 30.39 1030.9
18 20:51 SE 7 10.00 Fair CLR 28 12.9 53% 22 30.39 1030.9
18 19:51 SE 7 10.00 Fair CLR 30 12.9 37 30 49% 24 30.37 1030.2
18 18:51 S 8 10.00 Fair CLR 32 1 26% 25 30.37 1030.2
18 17:51 S 12 10.00 Fair CLR 35.1 1 23% 28 30.37 1030.1
18 16:51 SW 10 10.00 Fair CLR 35.1 1.9 24% 28 30.36 1029.8
18 15:51 SW 9 10.00 Fair CLR 35.1 -0 22% 29 30.35 1029.5
18 14:51 S 6 10.00 Fair CLR 34 -0 23% 29 30.34 1029.0
18 13:51 Calm 10.00 Fair CLR 30.9 -0.9 33.1 24.1 25% 30.34 1029.2
18 12:51 NW 14 10.00 Fair CLR 32 -0 25% 23 30.35 1029.5
18 11:51 W 12 G 18 10.00 Fair CLR 30.9 -0 26% 22 30.39 1030.9
18 10:51 W 14 10.00 Fair CLR 28.9 1 30% 19 30.4 1031.1
18 09:51 NW 10 10.00 Fair CLR 27 3 35% 18 30.39 1030.7
18 08:51 W 10 G 22 10.00 Fair CLR 26.1 3.9 38% 17 30.36 1029.6
18 07:51 NW 6 10.00 Fair CLR 24.1 8.1 25 21 50% 18 30.31 1028.0
18 06:51 W 6 10.00 Fair CLR 21.9 8.1 55% 15 30.28 1027.1
18 05:51 W 8 10.00 Fair CLR 21.9 8.1 55% 13 30.25 1025.9
18 04:51 W 7 10.00 Fair CLR 24.1 7 48% 17 30.21 1024.8
18 02:51 W 10 G 18 10.00 Fair CLR 24.1 6.1 46% 15 30.16 1022.7
18 01:51 W 13 10.00 Fair CLR 25 6.1 33.1 25 44% 14 30.13 1021.8
18 00:51 W 10 10.00 Fair CLR 26.1 5 40% 17 30.1 1020.9
17 23:51 W 16 G 28 10.00 Fair CLR 27 3.9 37% 16 30.08 1020.0
17 22:51 W 13 G 28 10.00 Fair CLR 28 3 34% 18 30.05 1019.2
17 21:51 W 17 G 28 10.00 Fair CLR 28.9 3.9 34% 18 30.01 1017.8
17 20:51 W 18 G 33 10.00 Fair CLR 30 6.1 36% 19 29.97 1016.3
17 19:51 W 15 G 28 10.00 Fair CLR 33.1 7 43 32 33% 24 29.91 1014.5
17 18:51 W 14 G 28 10.00 A Few Clouds FEW070 34 7 32% 25 29.86 1012.6
17 17:51 W 20 G 32 10.00 Fair CLR 37 8.1 30% 27 29.81 1010.9
17 16:51 W 20 G 31 10.00 A Few Clouds FEW070 37.9 8.1 29% 29 29.77 1009.3
17 15:51 W 20 G 29 10.00 Mostly Cloudy BKN070 41 10 28% 33 29.74 1008.3
17 14:51 W 22 G 37 10.00 A Few Clouds and Breezy FEW065 41 10 28% 32 29.71 1007.5
17 13:51 W 18 G 32 10.00 A Few Clouds FEW060 42.1 12.9 44.1 37.9 30% 34 29.71 1007.2
17 12:51 W 18 G 31 10.00 Partly Cloudy SCT060 42.1 12.9 30% 34 29.68 1006.3
17 11:51 W 21 G 38 10.00 Fair and Breezy CLR 42.1 14 32% 34 29.66 1005.8
17 10:51 W 21 G 37 10.00 Fair and Breezy CLR 39.9 12.9 33% 31 29.64 1005.1
17 09:51 W 22 G 33 10.00 Overcast and Breezy OVC039 37.9 19 46% 28 29.62 1004.2
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)