Weather observations for the past three days for
Chester County 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.
10 01:35 Vrbl 7 16.09 Fair CLR 22.1 20.9 93% 76.12 0.0
10 01:15 Vrbl 11 16.09 Fair CLR 22.1 21 94% 76.15 0.0
10 00:55 Vrbl 7 16.09 Fair CLR 21.8 20.8 94% 76.17 0.0
10 00:35 Vrbl 6 16.09 Fair CLR 21.8 20.6 93% 76.17 0.0
10 00:15 Vrbl 7 16.09 Fair CLR 22 20.4 91% 76.2 0.0
09 23:55 Vrbl 9 16.09 Fair CLR 22 20 88% 76.2 0.0
09 23:35 Vrbl 7 16.09 Fair CLR 22.1 19.6 86% 76.2 0.0
09 23:15 Vrbl 7 16.09 Fair CLR 22.1 19.3 84% 76.15 0.0
09 22:55 Vrbl 9 16.09 Fair CLR 22.4 19 81% 76.17 0.0
09 22:35 Vrbl 7 16.09 Fair CLR 22.6 18.9 80% 76.2 0.0
09 22:15 Vrbl 7 16.09 A Few Clouds FEW060 22.8 19 79% 76.2 0.0
09 21:55 Vrbl 6 16.09 A Few Clouds FEW060 23.1 19 78% 76.28 0.0
09 21:35 Vrbl 6 16.09 Fair CLR 23.4 19.2 77% 76.28 0.0
09 21:15 Vrbl 7 16.09 A Few Clouds FEW060 23.5 19.3 77% 76.3 0.0
09 20:55 Vrbl 9 16.09 Fair CLR 23.9 19.4 76% 24 76.3 0.0
09 20:35 Vrbl 6 16.09 Fair CLR 24.2 19.2 74% 25 76.3 0.0
09 20:15 Vrbl 7 16.09 Fair CLR 24.4 19.2 73% 25 76.3 0.0
09 19:55 Vrbl 9 16.09 Fair CLR 24.7 19.2 28.7 24.7 72% 26 76.3 0.0
09 19:35 Vrbl 9 16.09 Fair CLR 24.9 19.2 71% 26 76.3 0.0
09 19:15 S 15 16.09 Fair CLR 25.2 19.3 70% 26 76.28 0.0
09 18:55 Vrbl 11 16.09 Fair CLR 25.7 19.5 69% 27 76.3 0.0
09 18:35 SW 13 16.09 A Few Clouds FEW160 26.1 19.5 67% 27 76.33 0.0
09 18:15 Vrbl 9 16.09 Partly Cloudy SCT150 26.5 19.7 66% 28 76.33 0.0
09 17:55 Vrbl 11 16.09 Mostly Cloudy BKN150 26.9 20.2 67% 28 76.33 0.0
09 17:35 S 13 16.09 Fair CLR 26.8 20.2 67% 28 76.35 0.0
09 17:15 Vrbl 6 16.09 Fair CLR 27.6 20 63% 29 76.38 0.0
09 16:55 Vrbl 9 14.48 A Few Clouds FEW150 27.8 19.8 62% 29 76.38 0.0
09 16:35 Vrbl 7 16.09 Mostly Cloudy BKN150 28 19.6 60% 29 76.4 0.0
09 16:15 Vrbl 9 16.09 A Few Clouds FEW150 28 19.5 60% 29 76.4 0.0
09 15:55 Vrbl 9 16.09 Mostly Cloudy BKN150 28.5 20.2 61% 30 76.45 0.0
09 15:35 S 13 16.09 Overcast OVC150 28.2 19.6 60% 30 76.45 0.0
09 15:15 SW 15 16.09 Partly Cloudy SCT150 28.2 19.6 60% 30 76.48 0.0
09 14:55 SW 13 16.09 Fair CLR 28.2 19.4 59% 30 76.5 0.0
09 14:35 SW 15 16.09 A Few Clouds FEW070 28.2 18.8 57% 29 76.53 0.0
09 14:15 SW 13 16.09 A Few Clouds FEW070 27.7 19.8 62% 29 76.56 0.0
09 13:55 SW 7 G 28 16.09 Fair CLR 27.6 20.2 27.8 19.6 64% 29 76.58 0.0
09 13:35 S 13 14.48 Fair CLR 27.6 20.8 67% 30 76.61 0.0
09 13:15 S 13 16.09 Fair CLR 27.3 21.1 69% 29 76.63 0.0
09 12:55 Vrbl 7 14.48 Partly Cloudy SCT070 27.1 21.1 70% 29 76.66 0.0
09 12:35 Vrbl 7 16.09 Overcast OVC070 25.9 20.8 74% 27 76.66 0.0
09 12:15 Vrbl 7 14.48 Partly Cloudy SCT070 25.9 20.8 74% 27 76.68 0.0
09 11:55 SW 9 16.09 Fair CLR 26.2 20.7 72% 28 76.71 0.0
09 11:35 Calm 16.09 Fair CLR 26 21 74% 27 76.71 0.0
09 11:15 S 9 16.09 Fair CLR 25.5 20.6 74% 27 76.73 0.0
09 10:35 Vrbl 7 16.09 Fair CLR 24.7 20.3 77% 25 76.73 0.0
09 10:15 Vrbl 9 16.09 Fair CLR 24.1 19.9 77% 25 76.76 0.0
09 09:55 Vrbl 6 16.09 A Few Clouds FEW070 23.3 19.7 80% 76.76 0.0
09 09:35 Vrbl 7 16.09 Fair CLR 23.2 19.8 81% 76.76 0.0
09 09:15 Vrbl 6 16.09 Fair CLR 22.6 20.1 86% 76.78 0.0
09 08:55 Calm 14.48 Fair CLR 21.3 20.2 93% 76.78 0.0
09 08:35 Calm 16.09 Fair CLR 20.8 20 95% 76.81 0.0
09 08:15 Calm 14.48 Fair CLR 20.1 19.7 98% 76.81 0.0
09 07:55 Calm 14.48 Fair CLR 19 19 19 16.9 100% 76.81 0.0
09 07:35 Calm 11.27 NULL NULL 18.3 18.3 100% 76.78 0.0
09 07:15 Calm 1.61 Fog/Mist NULL 17.4 17.4 100% 76.78 0.0
09 06:55 Calm 4.02 Fog/Mist CLR 17.1 17.1 100% 76.76 0.0
09 06:35 Calm 0.80 Fog CLR 17.1 17.1 100% 76.78 0.0
09 06:15 Calm 8.05 Fog/Mist CLR 17.6 17.6 100% 76.76 0.0
09 05:55 Calm 9.66 Fog/Mist FEW060 17.5 17.5 100% 76.78 0.0
09 05:35 Calm 12.87 A Few Clouds FEW060 17.3 17.3 100% 76.78 0.0
09 05:15 Calm 4.02 Fog/Mist CLR 17 17 100% 76.78 0.0
09 04:55 Calm 12.87 Fair CLR 17.1 17.1 100% 76.81 0.0
09 04:35 Calm 12.87 Fair CLR 17.4 17.4 100% 76.81 0.0
09 04:15 Calm 12.87 Partly Cloudy SCT055 17.8 17.8 100% 76.81 0.0
09 03:55 Calm 12.87 Mostly Cloudy BKN055 18 18 100% 76.78 0.0
09 03:35 Calm 12.87 Mostly Cloudy BKN055 17.8 17.8 100% 76.78 0.0
09 03:15 Calm 14.48 Partly Cloudy SCT055 18 18 100% 76.78 0.0
09 02:55 Calm 12.87 Partly Cloudy SCT055 17.9 17.9 100% 76.78 0.0
09 02:35 Calm 12.87 Mostly Cloudy BKN050 17.7 17.7 100% 76.78 0.0
09 02:15 Calm 11.27 Fair CLR 17.8 17.8 100% 76.78 0.0
09 01:55 Calm 11.27 Fair CLR 17.8 17.8 21.4 17.6 100% 76.78 0.0
09 01:35 Calm 11.27 Fair CLR 18 18 100% 76.78 0.0
09 01:15 Calm 12.87 Fair CLR 18 18 100% 76.81 0.0
09 00:55 Calm 12.87 Fair CLR 18.3 18.3 100% 76.81 0.0
09 00:35 Calm 12.87 Fair CLR 17.9 17.9 100% 76.81 0.0
08 23:55 Calm 14.48 Fair CLR 18.6 18.6 100% 76.81 0.0
08 23:35 Calm 14.48 Fair CLR 18.8 18.8 100% 76.81 0.0
08 23:15 Calm 16.09 Fair CLR 19.3 19.1 99% 76.84 0.0
08 22:55 Calm 16.09 Fair CLR 19.4 19 98% 76.84 0.0
08 22:35 Calm 16.09 Fair CLR 19.4 19.1 98% 76.84 0.0
08 22:15 Calm 14.48 Fair CLR 20 19.3 96% 76.84 0.0
08 21:55 Calm 16.09 Fair CLR 19.6 19.1 97% 76.86 0.0
08 21:35 Calm 16.09 Fair CLR 19.6 19.1 97% 76.84 0.0
08 21:15 Calm 16.09 Fair CLR 19.9 19 95% 76.84 0.0
08 20:55 Calm 16.09 Fair CLR 20.7 19 90% 76.84 0.0
08 20:35 Calm 16.09 Fair CLR 21.1 19.2 89% 76.81 0.0
08 20:15 Calm 16.09 Fair CLR 21.3 19.5 90% 76.81 0.0
08 19:55 Calm 16.09 Fair CLR 21.6 19.8 27.4 21.6 90% 76.78 0.0
08 19:35 Calm 16.09 A Few Clouds FEW049 22 19.4 85% 76.78 0.0
08 19:15 Calm 16.09 Mostly Cloudy BKN048 23 18.6 76% 76.81 0.0
08 18:55 Calm 16.09 A Few Clouds FEW050 23.8 18.2 71% 76.78 0.0
08 18:35 Calm 16.09 Fair CLR 24.4 18.5 70% 25 76.78 0.0
08 18:15 Calm 16.09 Fair CLR 25.3 17.8 63% 26 76.78 0.0
08 17:55 Calm 16.09 Fair CLR 25.7 17.3 60% 27 76.78 0.0
08 17:35 Calm 16.09 Fair CLR 26.3 15.9 53% 27 76.76 0.0
08 17:15 Calm 16.09 Partly Cloudy SCT048 26.9 15.8 51% 27 76.78 0.0
08 16:55 Calm 16.09 Partly Cloudy SCT048 25.6 16.4 57% 26 76.78 0.0
08 16:35 Calm 16.09 Partly Cloudy SCT049 25.7 16.4 57% 27 76.78 0.0
08 16:15 Calm 16.09 Partly Cloudy SCT050 25.9 15.4 52% 27 76.78 0.0
08 15:55 Vrbl 7 16.09 Fair CLR 26.6 15.1 49% 27 76.78 0.0
08 15:35 Vrbl 7 16.09 Fair CLR 26.2 14.9 50% 27 76.78 0.0
08 15:15 NW 9 16.09 Fair CLR 26.5 15.1 50% 27 76.81 0.0
08 14:55 Vrbl 6 16.09 A Few Clouds FEW050 26.6 15.4 50% 27 76.81 0.0
08 14:35 NW 9 16.09 Fair CLR 26 14.5 49% 27 76.81 0.0
08 14:15 W 7 16.09 A Few Clouds FEW055 25.8 14.5 50% 26 76.81 0.0
08 13:55 Vrbl 7 16.09 A Few Clouds FEW055 25.1 14.2 25.7 16.5 51% 26 76.84 0.0
08 13:35 NW 11 16.09 A Few Clouds FEW055 25.3 14.3 51% 26 76.84 0.0
08 13:15 W 9 16.09 Mostly Cloudy BKN060 25.5 15.1 53% 26 76.86 0.0
08 12:55 NW 9 16.09 Overcast OVC055 25.5 14.5 51% 26 76.89 0.0
08 12:35 NW 15 16.09 Mostly Cloudy BKN055 24.9 13.7 50% 26 76.89 0.0
08 12:15 W 13 16.09 Fair CLR 24.9 13.5 49% 26 76.89 0.0
08 11:55 NW 9 16.09 Fair CLR 24.6 13.2 49% 26 76.89 0.0
08 11:35 NW 11 16.09 Fair CLR 24.5 13.2 49% 26 76.91 0.0
08 11:15 W 7 16.09 Fair CLR 24.2 12.8 49% 25 76.89 0.0
08 10:55 NW 9 16.09 Fair CLR 23.6 11.9 48% 76.89 0.0
08 10:35 NW 6 16.09 Fair CLR 23.9 12.7 50% 25 76.91 0.0
08 10:15 NW 6 16.09 Fair CLR 23.6 13.2 52% 76.89 0.0
08 09:55 NW 9 16.09 Fair CLR 22.7 13 54% 76.89 0.0
08 09:35 NW 9 16.09 Fair CLR 22.1 13 56% 76.89 0.0
08 09:15 NW 6 16.09 Fair CLR 21.6 14.5 64% 76.89 0.0
08 08:55 NW 7 16.09 Fair CLR 20.2 16 77% 76.86 0.0
08 08:35 NW 6 16.09 Fair CLR 18.7 15.8 83% 76.84 0.0
08 08:15 W 7 16.09 Fair CLR 17.6 15.1 85% 76.86 0.0
08 07:55 W 7 16.09 Fair CLR 15.6 14.9 15.6 12.4 96% 76.86 0.0
08 07:35 W 9 16.09 Fair CLR 15.2 14.2 94% 76.86 0.0
08 07:15 W 7 14.48 Fair CLR 13.7 13.5 99% 76.86 0.0
08 06:55 W 7 16.09 Fair CLR 13.7 13.3 97% 76.84 0.0
08 06:35 W 11 14.48 Fair CLR 13.4 13.1 98% 76.84 0.0
08 06:15 W 11 16.09 Fair CLR 13.4 12.8 96% 76.84 0.0
08 05:55 W 11 16.09 Fair CLR 14.1 13 93% 76.84 0.0
08 05:35 W 7 16.09 Fair CLR 14.5 12.9 90% 76.84 0.0
08 05:15 W 9 16.09 Fair CLR 12.7 12.5 99% 76.84 0.0
08 04:55 W 11 16.09 Fair CLR 14.3 13 92% 76.81 0.0
08 04:35 W 11 16.09 Fair CLR 13.7 12.9 95% 76.81 0.0
08 04:15 NW 9 16.09 Fair CLR 12.7 12.6 99% 76.78 0.0
08 03:35 W 7 16.09 Fair CLR 13.1 12.8 98% 76.81 0.0
08 03:15 W 6 16.09 Fair CLR 13.1 13 99% 76.78 0.0
08 02:55 W 9 16.09 Fair CLR 14.7 12.7 88% 76.78 0.0
08 02:35 W 9 16.09 Fair CLR 14 13 94% 76.76 0.0
08 02:15 W 6 16.09 Fair CLR 13.8 13.3 97% 76.78 0.0
08 01:55 Calm 16.09 Fair CLR 14.7 13.6 19 14.2 93% 76.78 0.0
08 01:35 NW 6 16.09 Fair CLR 14.4 13.5 94% 76.78 0.0
08 01:15 Calm 16.09 Fair CLR 14.4 13.4 94% 76.78 0.0
08 00:55 NW 6 16.09 Fair CLR 15.2 13.1 87% 76.81 0.0
08 00:35 W 6 16.09 Fair CLR 16.3 13.1 81% 76.81 0.0
08 00:15 W 7 16.09 Fair CLR 16.9 13.2 79% 76.81 0.0
07 23:55 W 9 16.09 Fair CLR 15.4 13.7 90% 76.78 0.0
07 23:35 W 7 16.09 Fair CLR 15.7 13.5 87% 76.78 0.0
07 23:15 W 9 16.09 Fair CLR 16.6 13.5 82% 76.76 0.0
07 22:55 NW 9 16.09 A Few Clouds FEW280 15.6 14.7 94% 76.76 0.0
07 22:35 Calm 16.09 Fair CLR 17.1 13.4 79% 76.73 0.0
07 22:15 Calm 16.09 Fair CLR 16.9 14.9 88% 76.73 0.0
07 21:55 Calm 16.09 A Few Clouds FEW300 16.5 15.1 92% 76.73 0.0
07 21:35 NW 6 16.09 A Few Clouds FEW310 16.4 14.3 87% 76.76 0.0
07 21:15 Calm 16.09 Fair CLR 17.6 14.2 81% 76.73 0.0
07 20:55 Calm 16.09 A Few Clouds FEW310 17.5 14 80% 76.73 0.0
07 20:35 NW 7 16.09 A Few Clouds FEW310 18.2 13.3 73% 76.73 0.0
07 20:15 Calm 16.09 Fair CLR 18.8 13.8 73% 76.71 0.0
07 19:55 Calm 16.09 Fair CLR 18.9 13.1 25.1 18.9 69% 76.68 0.0
07 19:35 Calm 16.09 Fair CLR 19.9 12.7 63% 76.68 0.0
07 19:15 Calm 16.09 Fair CLR 20.4 13.1 63% 76.68 0.0
07 18:55 NW 6 16.09 Fair CLR 21.1 13.6 62% 76.68 0.0
07 18:35 NW 9 16.09 Fair CLR 23.2 11.9 49% 76.68 0.0
07 18:15 NW 9 16.09 Fair CLR 23.4 12 49% 76.66 0.0
07 17:55 W 7 16.09 Fair CLR 23.7 11.9 48% 76.63 0.0
07 17:35 NW 7 16.09 Fair CLR 24 12.2 48% 25 76.63 0.0
07 17:15 NW 9 16.09 Fair CLR 24.8 11.9 45% 26 76.61 0.0
07 16:55 N 6 16.09 Fair CLR 24.6 11.4 44% 26 76.61 0.0
07 16:35 NW 11 16.09 Fair CLR 24.8 12 45% 26 76.61 0.0
07 16:15 N 11 16.09 Fair CLR 24.6 12.1 46% 26 76.58 0.0
07 15:55 N 9 16.09 Fair CLR 24.9 11.9 44% 26 76.61 0.0
07 15:35 NE 11 16.09 Fair CLR 24.8 12.4 46% 26 76.61 0.0
07 15:15 NW 7 16.09 Fair CLR 24.6 11.3 43% 26 76.61 0.0
07 14:55 SW 7 16.09 Fair CLR 24 10.9 44% 25 76.61 0.0
07 14:35 N 7 16.09 Fair CLR 24.4 12.1 46% 26 76.61 0.0
07 14:15 Vrbl 7 16.09 Fair CLR 24.4 12.2 47% 26 76.63 0.0
07 13:55 Vrbl 11 16.09 Fair CLR 24.1 12 24.1 16.7 47% 25 76.63 0.0
07 13:35 N 9 16.09 Fair CLR 23.9 11.5 46% 25 76.66 0.0
07 13:15 N 7 16.09 Fair CLR 23.7 12.7 50% 76.68 0.0
07 12:55 Vrbl 7 16.09 Partly Cloudy SCT042 23.2 13.4 54% 76.68 0.0
07 12:35 NW 7 16.09 Partly Cloudy SCT044 23.1 14.5 59% 76.68 0.0
07 12:15 E 7 16.09 Partly Cloudy FEW032 SCT049 22.7 15.4 64% 76.68 0.0
07 11:55 Vrbl 9 16.09 Mostly Cloudy SCT030 BKN036 BKN046 23.5 16.9 67% 76.68 0.0
07 11:35 N 13 16.09 A Few Clouds FEW029 22.6 16.5 69% 76.68 0.0
07 11:15 NE 9 16.09 Partly Cloudy SCT025 21.6 16.1 71% 76.71 0.0
07 10:55 E 7 16.09 A Few Clouds FEW024 21.8 17.4 76% 76.68 0.0
07 10:35 N 7 16.09 A Few Clouds FEW024 22.1 17.9 77% 76.68 0.0
07 10:15 N 9 16.09 Fair CLR 21.4 18.6 84% 76.68 0.0
07 09:55 NE 7 16.09 Fair CLR 20.4 18.5 89% 76.66 0.0
07 09:35 Vrbl 7 16.09 Partly Cloudy SCT022 19.7 18 90% 76.66 0.0
07 09:15 NE 7 16.09 Partly Cloudy SCT023 19.1 17.5 91% 76.66 0.0
07 08:55 N 6 16.09 Fair CLR 18.4 17.1 92% 76.66 0.0
07 08:35 NE 7 16.09 Fair CLR 17.8 16.7 93% 76.66 0.0
07 08:15 NE 9 16.09 Fair CLR 17.2 16.4 95% 76.66 0.0
07 07:55 N 6 16.09 Mostly Cloudy BKN020 16.5 16.3 16.6 14.4 99% 76.63 0.0
07 07:35 N 6 16.09 Overcast OVC019 16.1 16.1 100% 76.61 0.0
07 05:35 N 7 16.09 Fair CLR 14.7 14.7 100% 76.48 0.0
07 05:15 N 7 16.09 Fair CLR 14.6 14.6 100% 76.45 0.0
07 04:55 N 6 16.09 Fair CLR 14.6 14.6 100% 76.45 0.0
07 04:35 N 6 16.09 Fair CLR 14.5 14.5 100% 76.45 0.0
07 04:15 NE 6 16.09 Fair CLR 15.2 15 99% 76.45 0.0
07 03:55 Calm 16.09 Fair CLR 14.9 14.9 100% 76.45 0.0
07 03:35 N 6 16.09 Fair CLR 15 14.9 99% 76.43 0.0
07 03:15 Calm 16.09 Fair CLR 15.5 14.9 96% 76.43 0.0
07 02:55 N 6 16.09 A Few Clouds FEW060 15.1 14.8 98% 76.43 0.0
07 02:35 N 6 16.09 A Few Clouds FEW060 15.6 14.9 96% 76.43 0.0
07 02:15 N 6 16.09 Fair CLR 15.8 14.8 94% 76.43 0.0
07 01:55 N 7 16.09 A Few Clouds FEW060 15.9 14.8 20 15.9 93% 76.43 0.0
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)