Weather observations for the past three days for
Boston, Logan International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
02 07:54 W 9 16.09 Fair CLR 15 6.7 15 9.4 58% 76.56 1020.5
02 06:54 NW 11 16.09 Fair CLR 12.8 6.7 67% 76.53 1020.3
02 05:54 NW 7 16.09 Fair CLR 11.1 6.1 72% 76.53 1020.1
02 04:54 W 7 16.09 Fair CLR 10.6 6.1 74% 76.48 1019.5
02 03:54 W 11 16.09 Fair CLR 11.7 5.6 66% 76.48 1019.6
02 02:54 W 9 16.09 Fair CLR 12.2 5 62% 76.5 1019.7
02 01:54 SW 11 16.09 Fair CLR 11.1 4.4 13.3 11.1 64% 76.53 1020.1
02 00:54 SW 17 16.09 Fair CLR 12.2 3.9 57% 76.56 1020.5
01 23:54 SW 11 16.09 Fair CLR 12.2 3.9 57% 76.58 1020.8
01 22:54 SW 11 16.09 Fair CLR 11.7 3.9 59% 76.56 1020.5
01 21:54 S 7 16.09 Fair CLR 12.8 5.6 62% 76.56 1020.6
01 20:54 S 9 16.09 A Few Clouds FEW045 12.8 3.3 53% 76.56 1020.5
01 19:54 S 7 16.09 A Few Clouds FEW045 13.3 4.4 14.4 12.8 55% 76.56 1020.5
01 18:54 SE 7 16.09 A Few Clouds FEW045 13.3 5 57% 76.53 1020.1
01 17:54 SE 9 16.09 A Few Clouds FEW045 12.8 6.1 64% 76.5 1019.8
01 16:54 SE 15 16.09 A Few Clouds FEW040 FEW065 13.3 6.1 62% 76.48 1019.6
01 15:54 E 17 16.09 A Few Clouds FEW040 FEW065 13.3 4.4 55% 76.5 1019.8
01 14:54 E 17 16.09 A Few Clouds FEW040 FEW065 13.9 4.4 53% 76.45 1019.4
01 13:54 E 19 16.09 A Few Clouds FEW035 FEW065 13.3 5 13.9 10.6 57% 76.48 1019.4
01 12:54 E 19 16.09 Partly Cloudy SCT035 SCT065 12.8 7.8 72% 76.45 1019.2
01 11:54 E 22 16.09 Partly Cloudy SCT025 SCT070 12.2 7.8 75% 76.4 1018.7
01 10:54 E 20 16.09 Partly Cloudy SCT017 SCT070 12.8 8.3 74% 76.38 1018.2
01 09:54 NE 24 16.09 Mostly Cloudy FEW018 SCT050 BKN070 12.8 7.8 72% 76.33 1017.4
01 08:54 NE 26 G 35 16.09 Overcast FEW022 OVC034 11.1 7.2 77% 76.28 1016.7
01 07:54 NE 28 16.09 Overcast FEW010 BKN020 OVC027 10.6 8.3 11.7 9.4 86% 76.2 1015.9
01 06:54 N 15 16.09 Overcast SCT011 OVC021 10.6 8.9 89% 76.12 1014.9
01 05:54 N 11 16.09 Mostly Cloudy FEW007 BKN021 BKN065 10 8.3 89% 9 76.07 1014.0
01 04:54 N 17 16.09 A Few Clouds FEW020 FEW055 9.4 8.3 93% 7 76.02 1013.3
01 03:54 NW 15 16.09 A Few Clouds FEW065 FEW250 10 8.3 89% 8 76 1013.0
01 02:54 NW 15 16.09 Fair CLR 10.6 8.9 89% 75.97 1012.6
01 01:54 NW 17 16.09 Mostly Cloudy BKN070 11.7 8.9 14.4 11.7 83% 75.95 1012.4 0.1
01 00:54 W 20 16.09 Mostly Cloudy BKN060 BKN250 12.8 8.9 77% 75.92 1012.1
31 23:54 W 17 G 28 16.09 Mostly Cloudy FEW055 BKN100 BKN250 13.3 9.4 77% 75.92 1012.0
31 22:54 W 15 G 35 16.09 Overcast FEW055 BKN070 OVC100 13.9 10 78% 75.95 1012.3 0.1
31 21:54 SW 19 G 37 16.09 Overcast SCT065 OVC110 13.9 10.6 81% 75.87 1011.5
31 19:54 W 13 9.66 Light Rain Fog/Mist OVC060 13.3 11.1 20 12.2 87% 75.92 1012.2 0.18 0.25
31 18:54 NE 6 9.66 Light Rain Fog/Mist OVC065 12.8 10.6 87% 75.92 1012.1
31 17:54 SE 6 16.09 Mostly Cloudy SCT070 BKN095 14.4 10 75% 75.87 1011.6
31 16:54 W 11 16.09 Overcast BKN070 OVC095 14.4 9.4 72% 75.92 1011.9 0.05 0.08
31 15:54 W 13 16.09 Mostly Cloudy SCT065 BKN110 17.8 7.8 52% 75.84 1011.2
31 14:54 NW 7 16.09 Light Rain BKN065 BKN075 OVC095 16.7 8.3 58% 75.92 1012.0 0.03
31 13:54 NW 17 16.09 Overcast BKN070 OVC090 19.4 6.1 20 11.1 42% 75.9 1011.8
31 12:54 SE 13 16.09 Mostly Cloudy SCT050 SCT180 BKN250 17.2 6.7 50% 75.95 1012.3
31 11:54 Vrbl 7 16.09 Mostly Cloudy FEW050 SCT180 BKN250 19.4 7.2 45% 75.97 1012.9
31 10:54 N 7 16.09 Mostly Cloudy FEW070 FEW180 BKN250 19.4 3.9 36% 76.05 1013.7
31 09:54 W 11 16.09 Partly Cloudy FEW050 FEW180 SCT250 17.2 5.6 47% 76.07 1014.0
31 08:54 W 15 16.09 Partly Cloudy FEW050 FEW180 SCT250 14.4 5 53% 76.1 1014.6
31 07:54 Vrbl 11 16.09 Partly Cloudy FEW050 FEW180 SCT250 11.1 5 11.1 6.7 66% 76.15 1015.1
31 06:54 W 15 16.09 A Few Clouds FEW050 FEW250 8.9 4.4 74% 7 76.15 1015.3
31 05:54 W 13 16.09 A Few Clouds FEW050 FEW250 7.8 4.4 79% 6 76.2 1015.7
31 04:54 W 15 16.09 A Few Clouds FEW045 7.2 4.4 83% 5 76.17 1015.6
31 03:54 W 13 16.09 Fair CLR 7.2 4.4 83% 5 76.2 1016.0
31 02:54 W 15 16.09 Fair CLR 7.8 3.9 77% 6 76.25 1016.4
31 01:54 W 11 16.09 Fair CLR 7.8 4.4 9.4 7.8 79% 6 76.25 1016.6
31 00:54 W 15 16.09 Fair CLR 8.3 4.4 77% 6 76.3 1017.1
30 23:54 NW 13 16.09 Fair CLR 8.3 4.4 77% 6 76.35 1017.7
30 22:54 NW 13 16.09 A Few Clouds FEW250 8.3 4.4 77% 6 76.35 1017.8
30 21:54 N 11 16.09 A Few Clouds FEW080 8.9 4.4 74% 7 76.35 1017.9
30 20:54 N 13 16.09 A Few Clouds FEW080 FEW220 9.4 4.4 71% 8 76.33 1017.7
30 19:54 NE 24 16.09 A Few Clouds FEW045 FEW220 9.4 4.4 10.6 7.8 71% 7 76.33 1017.4 0.05
30 18:54 N 28 G 44 16.09 Overcast OVC044 10 5.6 74% 7 76.33 1017.6
30 17:54 N 24 G 46 16.09 Overcast SCT026 SCT038 OVC050 10 5.6 74% 7 76.3 1017.3
30 16:54 N 30 16.09 Overcast FEW022 BKN034 OVC047 9.4 5.6 77% 6 76.28 1016.8 0.05
30 15:54 N 28 G 46 12.87 Light Rain SCT017 BKN022 OVC031 8.3 6.1 86% 5 76.23 1016.2 0.05
30 14:54 NE 46 G 65 8.05 Light Rain Fog/Mist and Windy SCT020 BKN026 OVC037 7.8 5.6 86% 3 76.17 1015.6
30 13:54 N 48 G 69 2.41 Light Rain Fog/Mist and Windy SCT013 BKN017 OVC042 7.8 5.6 12.2 7.8 86% 3 76.12 1014.7 0.05 0.81
30 12:54 NE 43 G 69 8.05 Light Rain Fog/Mist and Windy FEW009 BKN018 OVC030 7.8 6.7 93% 3 76.05 1013.6 0.08
30 11:54 N 56 G 87 4.83 Light Rain Fog/Mist and Windy BKN013 OVC023 7.8 5.6 86% 3 75.92 1012.1 0.08
30 10:54 NE 63 G 89 4.02 Light Rain Fog/Mist and Windy SCT009 BKN012 OVC017 8.3 6.7 90% 3 75.79 1010.3 0.13 0.61
30 09:54 N 52 G 87 3.22 Rain Fog/Mist and Windy OVC009 8.3 7.8 97% 3 75.62 1008.2 0.46
30 08:54 NE 48 G 78 3.22 Light Rain Fog/Mist and Windy BKN007 BKN012 OVC018 10 8.9 93% 6 75.49 1006.4 0.03
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)