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.
22 03:51 W 3 10.00 Mostly Cloudy BKN100 35.1 21 57% 30.01 1017.8
22 02:51 E 8 10.00 Overcast OVC100 36 21 55% 30 29.99 1016.9
22 01:51 NE 5 10.00 Overcast OVC110 36 21 39.9 34 55% 33 30.03 1018.4
22 00:51 Calm 10.00 Overcast OVC100 37 21 52% 30.01 1017.7
21 23:51 N 3 10.00 A Few Clouds FEW120 37 21 52% 29.99 1017.0
21 22:51 NE 5 10.00 Mostly Cloudy BKN120 37 21.9 54% 34 30 1017.2
21 21:51 N 5 10.00 Fair CLR 35.1 21 57% 32 30.01 1017.8
21 20:51 NW 6 10.00 Fair CLR 37 19 48% 33 30.01 1017.6
21 19:51 N 5 10.00 Fair CLR 39.9 18 50 39.9 41% 37 30 1017.2
21 18:51 N 7 10.00 Fair CLR 41 18 39% 37 29.97 1016.4
21 17:51 N 10 10.00 Fair CLR 44.1 19 37% 39 29.93 1015.1
21 16:51 N 14 G 24 10.00 Fair CLR 46.9 19.9 34% 42 29.91 1014.2
21 15:51 NW 16 G 24 10.00 A Few Clouds FEW050 48.9 21 33% 44 29.9 1013.8
21 14:51 N 13 G 22 10.00 A Few Clouds FEW046 46.9 25 42% 42 29.87 1013.1
21 13:51 NW 18 G 25 10.00 Mostly Cloudy BKN046 46.9 26.1 51.1 43 44% 40 29.86 1012.7
21 12:51 NW 16 G 25 10.00 Partly Cloudy SCT041 50 28.9 44% 45 29.85 1012.1
21 11:51 W 15 10.00 Overcast OVC038 48.9 32 52% 44 29.84 1011.8
21 10:51 NW 13 G 22 10.00 Partly Cloudy SCT027 50 35.1 57% 46 29.85 1012.1
21 09:51 N 14 10.00 Mostly Cloudy SCT020 BKN050 48 37.9 68% 43 29.83 1011.6
21 08:51 N 7 10.00 Overcast BKN013 OVC050 44.1 39 83% 41 29.81 1010.8
21 07:51 N 7 10.00 Overcast OVC014 44.1 39.9 44.1 42.1 85% 41 29.78 1010.0
21 06:51 NW 3 10.00 Overcast OVC049 42.1 39.9 92% 29.74 1008.5
21 05:51 NW 3 10.00 Overcast OVC050 42.1 39.9 92% 29.71 1007.6
21 04:51 W 5 10.00 Overcast OVC050 43 39.9 89% 41 29.7 1007.1
21 03:51 SW 5 10.00 Overcast BKN050 OVC060 43 39.9 89% 41 29.71 1007.2
21 02:51 SW 5 10.00 Overcast OVC055 44.1 39.9 85% 42 29.73 1007.9
21 01:51 SW 7 10.00 Overcast OVC012 44.1 39.9 45 43 85% 41 29.74 1008.3 0.01
21 00:51 SW 8 10.00 Overcast OVC014 44.1 39.9 85% 40 29.74 1008.5
20 23:51 SW 9 10.00 Overcast OVC014 44.1 39.9 85% 40 29.76 1009.1
20 22:51 S 9 10.00 Light Rain SCT015 OVC065 43 39.9 89% 38 29.78 1009.9 0.01
20 21:51 SW 9 10.00 Light Rain OVC055 43 39.9 89% 38 29.81 1010.8
20 20:51 SW 9 10.00 Light Rain OVC055 44.1 39 83% 40 29.81 1011.0 0.01
20 19:51 SW 13 G 20 10.00 Light Rain OVC060 45 37.9 55.9 45 77% 39 29.8 1010.8 0.03 0.03
20 18:51 SW 13 10.00 Light Rain OVC065 48 34 58% 43 29.79 1010.2
20 17:51 S 20 G 29 10.00 Overcast OVC070 50 33.1 52% 44 29.76 1009.0
20 16:51 SW 25 G 35 10.00 A Few Clouds and Breezy FEW080 52 33.1 49% 29.78 1009.8
20 15:51 S 17 10.00 Fair CLR 54 33.1 45% 29.78 1009.7
20 14:51 S 13 G 25 10.00 Overcast OVC050 55 34 45% 29.85 1012.2
20 13:51 S 14 G 25 10.00 Mostly Cloudy BKN055 55.9 30.9 55.9 30.9 39% 29.9 1013.8
20 12:51 S 15 G 23 10.00 Fair CLR 54 30 40% 29.95 1015.8
20 11:51 S 13 G 22 10.00 Fair CLR 52 28.9 41% 30.01 1017.8
20 10:51 S 8 10.00 Fair CLR 48 27 44% 45 30.06 1019.2
20 09:51 Vrbl 3 10.00 Fair CLR 42.1 26.1 53% 30.08 1020.2
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
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)