Weather observations for the past three days for
Boston, Logan International Airport
| 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. | ||||||||||||||||
| 03 | 11:54 | NW 7 | 16.09 | Overcast | BKN011 OVC025 | 21.7 | 18.9 | 84% | 76.02 | 1013.4 | |||||||
| 03 | 10:54 | S 6 | 16.09 | Overcast | OVC008 | 20 | 18.9 | 93% | 76.05 | 1013.9 | 0.03 | ||||||
| 03 | 09:54 | SW 7 | 16.09 | Overcast | OVC007 | 19.4 | 17.8 | 91% | 76.1 | 1014.5 | |||||||
| 03 | 08:54 | W 7 | 14.48 | Overcast | OVC008 | 18.9 | 17.2 | 90% | 76.12 | 1014.6 | 0.03 | ||||||
| 03 | 07:54 | NW 7 | 3.22 | Light Rain Fog/Mist | OVC011 | 17.8 | 17.2 | 18.3 | 17.2 | 96% | 76.17 | 1015.4 | 0.15 | 1.14 | |||
| 03 | 06:54 | S 9 | 2.82 | Light Rain Fog/Mist | OVC010 | 17.8 | 17.2 | 96% | 76.12 | 1014.9 | 0.2 | ||||||
| 03 | 05:54 | S 9 | 16.09 | Light Rain | OVC019 | 17.8 | 16.7 | 93% | 76.15 | 1015.0 | 0.08 | ||||||
| 03 | 04:54 | SE 15 | 4.02 | Rain Fog/Mist | SCT023 BKN030 OVC090 | 17.2 | 16.7 | 97% | 76.17 | 1015.5 | 0.71 | 0.71 | |||||
| 03 | 03:54 | SE 19 | 16.09 | Overcast | OVC028 | 18.3 | 15.6 | 84% | 76.23 | 1016.2 | |||||||
| 03 | 02:54 | SE 11 | 16.09 | Overcast | BKN033 OVC070 | 18.3 | 14.4 | 78% | 76.3 | 1017.1 | |||||||
| 03 | 01:54 | SE 11 | 16.09 | Overcast | OVC080 | 18.3 | 15 | 19.4 | 18.3 | 81% | 76.4 | 1018.4 | |||||
| 03 | 00:54 | SE 13 | 16.09 | Overcast | OVC080 | 18.9 | 15.6 | 81% | 76.43 | 1018.9 | |||||||
| 02 | 23:54 | SE 11 | 16.09 | Overcast | OVC080 | 18.9 | 15 | 78% | 76.43 | 1018.7 | |||||||
| 02 | 22:54 | S 13 | 16.09 | Overcast | OVC080 | 18.9 | 15.6 | 81% | 76.5 | 1019.8 | |||||||
| 02 | 21:54 | SE 13 | 16.09 | Overcast | OVC080 | 18.9 | 16.1 | 84% | 76.48 | 1019.6 | |||||||
| 02 | 20:54 | SE 13 | 16.09 | Mostly Cloudy | BKN080 BKN250 | 18.9 | 16.1 | 84% | 76.5 | 1020.0 | |||||||
| 02 | 19:54 | E 13 | 16.09 | Mostly Cloudy | BKN080 BKN250 | 18.9 | 16.1 | 22.2 | 18.9 | 84% | 76.56 | 1020.4 | |||||
| 02 | 18:54 | E 19 | 14.48 | Mostly Cloudy | BKN075 BKN250 | 19.4 | 15.6 | 79% | 76.56 | 1020.5 | |||||||
| 02 | 17:54 | E 19 | 16.09 | Mostly Cloudy | BKN070 BKN250 | 20.6 | 16.1 | 76% | 76.58 | 1020.9 | |||||||
| 02 | 16:54 | E 17 | 16.09 | Mostly Cloudy | FEW030 FEW060 BKN250 | 21.1 | 15.6 | 71% | 76.58 | 1020.8 | |||||||
| 02 | 15:54 | E 20 | 16.09 | Mostly Cloudy | FEW028 FEW050 BKN250 | 20.6 | 15.6 | 73% | 76.61 | 1021.3 | |||||||
| 02 | 14:54 | E 20 | 16.09 | Mostly Cloudy | FEW025 FEW080 BKN250 | 21.7 | 15.6 | 68% | 76.63 | 1021.4 | |||||||
| 02 | 13:54 | E 22 | 16.09 | Mostly Cloudy | FEW025 FEW080 BKN250 | 21.7 | 15.6 | 22.2 | 18.9 | 68% | 76.63 | 1021.6 | |||||
| 02 | 12:54 | E 19 | 16.09 | Mostly Cloudy | FEW025 FEW070 BKN250 | 22.2 | 16.1 | 68% | 76.66 | 1021.8 | |||||||
| 02 | 11:54 | E 15 | 16.09 | Mostly Cloudy | FEW020 BKN065 BKN250 | 21.1 | 16.1 | 73% | 76.68 | 1022.2 | |||||||
| 02 | 10:54 | E 15 | 16.09 | Mostly Cloudy | FEW020 SCT065 BKN080 BKN250 | 21.7 | 16.7 | 73% | 76.68 | 1022.4 | |||||||
| 02 | 09:54 | E 15 | 16.09 | Overcast | FEW018 BKN085 OVC250 | 20.6 | 16.7 | 78% | 76.63 | 1021.5 | |||||||
| 02 | 08:54 | NE 17 | 16.09 | Overcast | FEW012 SCT016 OVC085 | 19.4 | 17.8 | 91% | 76.63 | 1021.7 | |||||||
| 02 | 07:54 | NE 13 | 16.09 | Overcast | SCT014 BKN019 OVC080 | 18.9 | 16.7 | 18.9 | 17.8 | 87% | 76.66 | 1022.0 | |||||
| 02 | 06:54 | NE 11 | 16.09 | Overcast | BKN016 OVC080 | 18.3 | 16.7 | 90% | 76.63 | 1021.5 | |||||||
| 02 | 05:54 | NE 15 | 16.09 | Overcast | SCT016 OVC060 | 17.8 | 16.1 | 90% | 76.58 | 1020.9 | |||||||
| 02 | 04:54 | NE 11 | 16.09 | Overcast | SCT016 OVC060 | 17.8 | 15.6 | 87% | 76.56 | 1020.5 | |||||||
| 02 | 03:54 | N 9 | 16.09 | Overcast | BKN060 OVC085 | 18.3 | 15.6 | 84% | 76.56 | 1020.5 | |||||||
| 02 | 02:54 | N 7 | 16.09 | Overcast | OVC060 | 18.3 | 16.1 | 87% | 76.53 | 1020.4 | |||||||
| 02 | 01:54 | NE 6 | 16.09 | Overcast | BKN060 OVC110 | 18.3 | 15.6 | 18.9 | 17.2 | 84% | 76.56 | 1020.4 | |||||
| 02 | 00:54 | Calm | 16.09 | Overcast | BKN060 OVC110 | 17.8 | 15.6 | 87% | 76.53 | 1020.3 | |||||||
| 01 | 23:54 | E 6 | 16.09 | Overcast | OVC100 | 18.3 | 13.9 | 76% | 76.45 | 1019.2 | |||||||
| 01 | 22:54 | E 6 | 16.09 | Overcast | FEW060 OVC100 | 18.3 | 12.2 | 68% | 76.45 | 1019.3 | |||||||
| 01 | 21:54 | E 7 | 16.09 | Overcast | SCT060 BKN080 OVC100 | 18.3 | 13.9 | 76% | 76.43 | 1019.0 | |||||||
| 01 | 20:54 | Calm | 16.09 | Mostly Cloudy | FEW015 SCT075 BKN095 | 18.3 | 15.6 | 84% | 76.45 | 1019.1 | |||||||
| 01 | 19:54 | Calm | 16.09 | Overcast | FEW015 BKN065 OVC095 | 18.3 | 16.1 | 19.4 | 18.3 | 87% | 76.43 | 1018.7 | 0.36 | ||||
| 01 | 18:54 | Calm | 16.09 | Mostly Cloudy | FEW015 SCT045 BKN100 | 18.3 | 16.1 | 87% | 76.4 | 1018.4 | |||||||
| 01 | 17:54 | SW 9 | 16.09 | Overcast | FEW015 BKN042 OVC100 | 18.3 | 16.1 | 87% | 76.4 | 1018.5 | |||||||
| 01 | 16:54 | Vrbl 7 | 16.09 | Overcast | SCT015 SCT028 OVC100 | 18.3 | 16.1 | 87% | 76.38 | 1018.1 | 0.03 | 0.36 | |||||
| 01 | 15:54 | S 9 | 9.66 | Light Rain Fog/Mist | FEW009 OVC015 | 18.3 | 16.7 | 90% | 76.33 | 1017.7 | 0.03 | ||||||
| 01 | 14:54 | E 20 | 6.44 | Light Rain Fog/Mist | FEW009 OVC024 | 18.3 | 17.2 | 93% | 76.33 | 1017.6 | 0.3 | ||||||
| 01 | 13:54 | E 19 | 3.22 | Heavy Rain Fog/Mist | FEW011 BKN035 OVC055 | 18.9 | 18.3 | 20.6 | 18.9 | 96% | 76.3 | 1017.3 | 0.13 | 0.28 | |||
| 01 | 12:54 | E 15 | 16.09 | Light Rain | FEW008 OVC035 | 20 | 18.3 | 90% | 76.33 | 1017.5 | |||||||
| 01 | 11:54 | E 15 | 16.09 | Overcast | SCT008 BKN055 OVC120 | 20.6 | 18.3 | 87% | 76.33 | 1017.5 | |||||||
| 01 | 10:54 | E 13 | 16.09 | Overcast | BKN005 OVC060 | 18.9 | 17.8 | 93% | 76.35 | 1017.7 | 0.15 | ||||||
| 01 | 09:54 | NE 7 | 14.48 | Light Rain | SCT060 BKN110 OVC140 | 19.4 | 18.3 | 93% | 76.35 | 1017.9 | 0.15 | ||||||
| 01 | 08:54 | NE 13 | 8.05 | Rain Fog/Mist | BKN055 BKN070 OVC090 | 19.4 | 17.8 | 91% | 76.35 | 1017.8 | |||||||
| 01 | 07:54 | Vrbl 7 | 16.09 | Overcast | OVC060 | 20.6 | 17.2 | 20.6 | 18.9 | 81% | 76.35 | 1017.7 | 0.03 | ||||
| 01 | 06:54 | W 9 | 16.09 | Light Rain | OVC065 | 19.4 | 17.2 | 87% | 76.33 | 1017.4 | 0.03 | ||||||
| 01 | 05:54 | S 7 | 16.09 | Overcast | OVC060 | 19.4 | 16.7 | 84% | 76.28 | 1016.9 | |||||||
| 01 | 04:54 | SW 9 | 16.09 | Overcast | OVC055 | 20.6 | 16.1 | 76% | 76.28 | 1016.9 | |||||||
| 01 | 03:54 | SW 13 | 16.09 | Overcast | OVC055 | 20 | 16.1 | 78% | 76.33 | 1017.5 | |||||||
| 01 | 02:54 | S 11 | 16.09 | Overcast | OVC060 | 20 | 16.1 | 78% | 76.33 | 1017.7 | |||||||
| 01 | 01:54 | SW 13 | 16.09 | Overcast | OVC070 | 20.6 | 16.1 | 22.2 | 20 | 76% | 76.35 | 1017.9 | |||||
| 01 | 00:54 | SW 15 | 16.09 | Overcast | FEW070 OVC110 | 20.6 | 15.6 | 73% | 76.35 | 1018.0 | |||||||
| 31 | 23:54 | SW 15 | 16.09 | Overcast | OVC100 | 20.6 | 16.1 | 76% | 76.38 | 1018.1 | |||||||
| 31 | 22:54 | S 15 | 16.09 | Mostly Cloudy | SCT100 BKN250 | 20 | 16.7 | 81% | 76.38 | 1018.1 | |||||||
| 31 | 21:54 | S 20 | 16.09 | Partly Cloudy | FEW055 SCT120 SCT250 | 20.6 | 16.1 | 76% | 76.38 | 1018.1 | |||||||
| 31 | 20:54 | S 20 | 16.09 | Mostly Cloudy | FEW055 BKN120 BKN250 | 21.1 | 16.1 | 73% | 76.38 | 1018.1 | |||||||
| 31 | 19:54 | S 17 | 16.09 | Mostly Cloudy | BKN120 BKN250 | 21.7 | 15.6 | 22.8 | 21.1 | 68% | 76.35 | 1018.0 | |||||
| 31 | 18:54 | S 17 | 16.09 | Mostly Cloudy | FEW055 SCT150 BKN250 | 21.7 | 15 | 66% | 76.38 | 1018.2 | |||||||
| 31 | 17:54 | SE 15 | 16.09 | Mostly Cloudy | FEW055 SCT150 BKN250 | 22.2 | 15.6 | 66% | 76.38 | 1018.2 | |||||||
| 31 | 16:54 | SE 20 | 16.09 | Mostly Cloudy | FEW045 SCT130 BKN250 | 22.8 | 15 | 62% | 76.4 | 1018.5 | |||||||
| 31 | 15:54 | E 22 | 16.09 | Mostly Cloudy | FEW045 FEW090 BKN250 | 22.2 | 13.3 | 57% | 76.43 | 1018.7 | |||||||
| 31 | 14:54 | E 20 | 16.09 | Mostly Cloudy | FEW045 FEW090 BKN250 | 22.2 | 12.8 | 55% | 76.45 | 1019.1 | |||||||
| 31 | 12:54 | SE 17 | 16.09 | Mostly Cloudy | FEW045 FEW065 BKN250 | 22.2 | 11.7 | 52% | 76.53 | 1020.3 | |||||||
| 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) | |||||||||||||||