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.
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
07 01:35 N 7 16.09 Partly Cloudy SCT060 16.9 14.7 87% 76.4 0.0
07 01:15 N 9 16.09 Fair CLR 16.7 14.6 88% 76.4 0.0
07 00:55 NE 7 16.09 Fair CLR 17.4 14.3 82% 76.4 0.0
07 00:35 NE 6 16.09 Fair CLR 17.6 14.3 81% 76.4 0.0
07 00:15 NE 6 16.09 Fair CLR 17.9 14.2 79% 76.38 0.0
06 22:55 N 7 16.09 Fair CLR 18.5 14.5 78% 76.33 0.0
06 22:35 N 7 16.09 Fair CLR 18.5 14.7 79% 76.33 0.0
06 22:15 N 7 16.09 Fair CLR 18.5 15.1 81% 76.33 0.0
06 21:55 N 7 16.09 Fair CLR 19.1 15.1 78% 76.3 0.0
06 21:35 N 7 16.09 Fair CLR 19 15.3 79% 76.3 0.0
06 21:15 NW 7 16.09 Fair CLR 18.5 15.2 81% 76.28 0.0
06 20:55 NW 6 16.09 Fair CLR 18.8 14.9 78% 76.25 0.0
06 20:35 Calm 16.09 Fair CLR 19 14.7 76% 76.25 0.0
06 20:15 Calm 16.09 Fair CLR 19.1 14.9 77% 76.2 0.0
06 19:55 N 6 16.09 Fair CLR 20.2 14.7 25.1 20.2 71% 76.2 0.0
06 19:35 N 6 16.09 Fair CLR 21.1 15.2 69% 76.2 0.0
06 19:15 N 7 16.09 Fair CLR 22.1 14.3 61% 76.2 0.0
06 18:55 N 9 16.09 Fair CLR 23 14 57% 76.2 0.0
06 18:35 N 9 16.09 Fair CLR 23.4 14.2 56% 76.2 0.0
06 18:15 N 7 16.09 Fair CLR 24 14.6 56% 25 76.2 0.0
06 17:55 N 11 16.09 Fair CLR 24.3 14 53% 26 76.2 0.0
06 17:35 N 9 16.09 Fair CLR 24.4 14.3 53% 26 76.17 0.0
06 17:15 N 13 16.09 Fair CLR 24.6 14.2 52% 26 76.17 0.0
06 16:55 N 17 16.09 Fair CLR 24.7 15 55% 26 76.17 0.0
06 16:35 N 15 16.09 Fair CLR 24.6 14.4 53% 26 76.17 0.0
06 16:15 N 15 16.09 Fair CLR 24.8 14.8 54% 26 76.17 0.0
06 15:55 NW 17 16.09 Fair CLR 24.9 14.9 54% 26 76.17 0.0
06 15:35 N 15 16.09 Fair CLR 24.8 15.3 56% 26 76.2 0.0
06 15:15 N 17 16.09 A Few Clouds FEW042 24.5 16 59% 26 76.17 0.0
06 14:55 N 17 G 26 16.09 Partly Cloudy SCT039 24.6 16.3 60% 26 76.2 0.0
06 14:35 N 17 16.09 Mostly Cloudy BKN039 23.9 16.5 63% 25 76.2 0.0
06 14:15 N 13 16.09 Mostly Cloudy SCT036 BKN070 23.7 16.4 64% 76.2 0.0
06 13:55 N 15 16.09 Partly Cloudy FEW035 SCT075 24.1 16.7 24.2 18.3 63% 25 76.2 0.0
06 13:35 Vrbl 11 16.09 Partly Cloudy SCT075 23.9 17.7 68% 25 76.2 0.0
06 13:15 Vrbl 7 16.09 Mostly Cloudy FEW030 SCT050 BKN070 23.2 16.8 67% 76.2 0.0
06 12:55 N 13 16.09 Mostly Cloudy FEW028 SCT050 BKN075 23.9 17.8 69% 25 76.2 0.0
06 12:35 N 13 16.09 Mostly Cloudy SCT028 SCT048 BKN075 22.7 17.8 74% 76.23 0.0
06 12:15 N 11 16.09 Partly Cloudy FEW029 SCT036 21.9 17 74% 76.23 0.0
06 11:55 Vrbl 9 16.09 Mostly Cloudy SCT025 BKN038 23.4 18.3 73% 76.23 0.0
06 11:35 NE 15 16.09 Partly Cloudy FEW024 SCT040 22.8 18.4 76% 76.2 0.0
06 11:15 N 9 16.09 Partly Cloudy SCT024 22 18.1 79% 76.2 0.0
06 10:55 NE 9 16.09 Mostly Cloudy BKN026 21.8 18 79% 76.2 0.0
06 10:35 NE 13 16.09 Mostly Cloudy BKN021 21.5 18 81% 76.2 0.0
06 10:15 NE 7 16.09 Partly Cloudy SCT020 21.8 18.3 81% 76.2 0.0
06 09:55 E 7 16.09 Fair CLR 20.9 17.8 83% 76.2 0.0
06 09:35 NE 7 16.09 Fair CLR 20.6 17.6 83% 76.2 0.0
06 09:15 NE 11 16.09 Fair CLR 20.4 17.6 84% 76.17 0.0
06 08:55 N 9 16.09 Fair CLR 19.6 17.5 88% 76.17 0.0
06 08:35 N 13 16.09 Fair CLR 19.4 17.6 89% 76.17 0.0
06 08:15 N 11 16.09 Fair CLR 18.6 17.2 92% 76.15 0.0
06 07:55 N 11 16.09 Fair CLR 18.1 16.9 18.3 16.2 93% 76.15 0.0
06 07:35 N 7 16.09 Fair CLR 17.5 16.5 94% 76.12 0.0
06 07:15 N 9 16.09 Fair CLR 16.7 16.2 97% 76.12 0.0
06 06:55 N 11 16.09 Fair CLR 16.3 16 98% 76.1 0.0
06 06:35 N 11 16.09 Fair CLR 16.2 15.9 98% 76.07 0.0
06 06:15 N 7 16.09 Fair CLR 16.3 15.8 97% 76.05 0.0
06 05:55 N 7 16.09 Fair CLR 16.4 15.9 97% 76.05 0.0
06 05:35 N 9 16.09 Fair CLR 16.4 15.9 97% 76.02 0.0
06 05:15 N 9 16.09 Fair CLR 16.7 15.9 95% 76.02 0.0
06 04:55 N 7 16.09 Fair CLR 16.8 16 95% 76 0.0
06 04:35 N 7 16.09 Fair CLR 16.8 15.9 94% 75.97 0.0
06 04:15 N 7 16.09 Fair CLR 16.9 15.9 94% 75.97 0.0
06 03:55 N 6 16.09 Fair CLR 17.2 16 93% 75.97 0.0
06 03:35 N 7 16.09 Fair CLR 17.2 15.9 92% 75.97 0.0
06 03:15 N 7 16.09 Fair CLR 17.4 16 92% 75.97 0.0
06 02:55 N 9 16.09 Fair CLR 17.6 16 90% 75.97 0.0
06 02:35 N 9 16.09 Fair CLR 17.8 16.1 90% 75.97 0.0
06 02:15 N 9 16.09 Fair CLR 17.8 16 89% 76 0.0
06 01:55 N 7 16.09 Fair CLR 17.8 15.9 21.2 17.7 89% 76 0.0
06 01:35 N 7 16.09 Fair CLR 18.1 16 88% 76 0.0
06 01:15 N 7 16.09 Fair CLR 18.3 15.9 86% 76 0.0
06 00:55 N 7 16.09 Fair CLR 18.3 16 87% 76 0.0
06 00:35 N 9 16.09 Fair CLR 18.3 16 87% 76.02 0.0
06 00:15 N 7 16.09 Fair CLR 18.4 16 86% 76.02 0.0
05 23:55 N 7 16.09 Fair CLR 18.8 16 84% 76.02 0.0
05 23:35 N 7 16.09 Fair CLR 18.7 16 84% 76 0.0
05 23:15 N 7 16.09 Fair CLR 19.4 15.6 79% 76 0.0
05 22:55 N 6 16.09 Fair CLR 18.9 15.9 83% 76 0.0
05 22:35 N 7 16.09 Fair CLR 19.1 15.9 82% 76 0.0
05 22:15 N 9 16.09 Fair CLR 19.2 15.7 80% 76 0.0
05 21:55 N 7 16.09 Fair CLR 19.5 16.1 81% 75.97 0.0
05 21:35 N 7 16.09 Fair CLR 20 15.8 77% 75.97 0.0
05 21:15 N 6 16.09 Fair CLR 20 16.4 80% 75.95 0.0
05 20:55 N 6 16.09 Fair CLR 20.6 15.9 75% 75.95 0.0
05 20:35 N 6 16.09 Fair CLR 20.9 16 74% 75.92 0.0
05 20:15 NW 7 16.09 Fair CLR 21 15.8 72% 75.92 0.0
05 19:15 N 6 16.09 Fair CLR 23.1 15.6 63% 75.87 0.0
05 18:55 N 7 16.09 Partly Cloudy SCT055 23.9 15.3 59% 25 75.87 0.0
05 18:35 N 6 16.09 Mostly Cloudy BKN055 24.5 15.7 58% 26 75.87 0.0
05 18:15 N 9 16.09 Fair CLR 24.8 15.1 55% 26 75.87 0.0
05 17:55 N 7 16.09 Fair CLR 25.1 15.5 55% 26 75.84 0.0
05 17:35 N 15 16.09 Partly Cloudy SCT065 25.2 15.4 55% 26 75.84 0.0
05 17:15 NE 9 16.09 Mostly Cloudy BKN065 25.4 16.1 56% 26 75.84 0.0
05 16:55 N 9 16.09 Mostly Cloudy BKN060 24.2 15.9 60% 25 75.84 0.0
05 16:35 N 17 16.09 Overcast BKN055 OVC065 24.3 16.1 60% 25 75.84 0.0
05 16:15 NW 11 16.09 Mostly Cloudy FEW049 BKN060 25.4 16.2 57% 26 75.84 0.0
05 15:55 Vrbl 11 16.09 Partly Cloudy FEW050 SCT065 26.1 16 54% 27 75.84 0.0
05 13:55 NW 13 16.09 Partly Cloudy SCT044 25.4 16.8 25.6 20.9 59% 26 75.9 0.0
05 13:35 NW 13 16.09 Partly Cloudy SCT044 25.6 16.9 59% 26 75.9 0.0
05 13:15 NW 7 16.09 Mostly Cloudy BKN042 24.3 17 64% 25 75.92 0.0
05 12:55 N 9 16.09 Mostly Cloudy BKN040 25 17.1 62% 26 75.92 0.0
05 12:35 N 19 16.09 Partly Cloudy SCT044 24.9 16.7 60% 26 75.95 0.0
05 12:15 N 11 16.09 A Few Clouds FEW038 24.4 16.8 63% 25 75.95 0.0
05 11:55 N 13 16.09 Partly Cloudy SCT034 SCT300 24.2 17.9 68% 25 75.97 0.0
05 11:35 Vrbl 11 16.09 Mostly Cloudy BKN033 24.2 17.7 67% 25 75.97 0.0
05 11:15 N 9 16.09 A Few Clouds FEW031 23.8 18.5 72% 75.97 0.0
05 10:55 N 11 16.09 Partly Cloudy SCT070 22.9 18.3 75% 75.95 0.0
05 10:35 N 15 16.09 Overcast OVC065 22.8 18.4 76% 75.95 0.0
05 10:15 NW 11 16.09 Overcast OVC065 22.3 18.5 79% 75.95 0.0
05 09:55 N 9 16.09 Overcast FEW050 OVC065 22 18.8 82% 75.95 0.0
05 09:35 N 13 16.09 Overcast SCT050 OVC065 21.6 18.6 83% 75.95 0.0
05 09:15 Vrbl 9 16.09 Overcast FEW047 OVC060 21.7 18.8 84% 75.92 0.0
05 08:55 N 7 16.09 Overcast SCT046 BKN060 OVC075 21.4 18.8 85% 75.92 0.0
05 07:35 Calm 16.09 Overcast BKN039 OVC075 20.9 19.1 90% 75.92 0.0
05 07:15 Calm 16.09 Overcast OVC039 20.8 19.1 90% 75.92 0.0
05 06:55 N 6 16.09 Overcast OVC041 20.9 19 89% 75.9 0.0
05 06:35 Calm 16.09 Overcast BKN042 OVC060 20.9 19.5 92% 75.87 0.0
05 06:15 N 6 16.09 Overcast OVC042 21.2 19.6 91% 75.84 0.0
05 05:55 Vrbl 6 16.09 Overcast OVC041 21.3 19.7 91% 75.84 0.0
05 05:35 Calm 16.09 Overcast OVC040 21.4 19.8 91% 75.84 0.0
05 05:15 NE 7 16.09 Overcast OVC038 21.5 20.2 92% 75.84 0.0
05 04:55 N 6 16.09 Overcast OVC037 21.6 20.6 94% 75.84 0.0
05 04:35 N 7 16.09 Overcast OVC038 21.5 21 97% 75.84 0.0
05 04:15 N 7 16.09 Overcast OVC041 21.4 21.2 99% 75.82 0.0
05 03:55 N 6 16.09 Mostly Cloudy BKN036 21.4 21.4 100% 75.84 0.0
05 03:35 N 6 16.09 Partly Cloudy SCT039 21.4 21.3 99% 75.84 0.0
05 03:15 Calm 16.09 Mostly Cloudy SCT041 BKN140 21.7 21.6 99% 75.84 0.0
05 02:55 N 7 16.09 Overcast OVC140 21.7 21.7 100% 75.84 0.0
05 02:35 N 6 16.09 Mostly Cloudy BKN140 21.3 21.3 100% 75.84 0.0
05 02:15 Calm 16.09 A Few Clouds FEW140 21.7 21.7 100% 75.84 0.0
05 01:55 N 6 16.09 Mostly Cloudy SCT035 BKN140 21.6 21.6 25.5 21.4 100% 75.9 0.0
05 01:35 N 6 16.09 Partly Cloudy FEW035 SCT140 21.6 21.6 100% 75.9 0.0
05 01:15 Calm 16.09 Fair CLR 21.9 21.9 100% 75.9 0.0
05 00:55 Calm 16.09 A Few Clouds FEW120 22.2 22.2 100% 75.9 0.0
05 00:35 Calm 16.09 Mostly Cloudy SCT120 BKN140 22.6 22.4 99% 75.92 0.0
05 00:15 N 7 16.09 Overcast SCT034 SCT045 BKN110 OVC140 23.2 22.4 95% 75.92 0.0
04 23:55 N 7 16.09 Overcast FEW036 SCT048 BKN070 OVC130 23.6 22.5 94% 75.92 0.0
04 23:35 Calm 16.09 Overcast BKN075 OVC120 23.3 22.9 98% 75.92 0.0
04 23:15 Calm 16.09 Overcast FEW045 BKN120 OVC140 23.4 22.7 96% 75.92 0.0
04 22:55 Calm 16.09 Mostly Cloudy FEW070 BKN140 23.3 22.8 97% 75.92 0.0
04 22:35 Calm 16.09 Mostly Cloudy FEW046 SCT070 BKN150 23.7 22.6 94% 75.9 0.0
04 22:15 Calm 14.48 Overcast SCT047 BKN100 OVC150 23.8 23 95% 75.92 0.0
04 21:55 Calm 16.09 Overcast BKN100 BKN130 OVC160 24.1 22.4 90% 24 75.9 0.0
04 21:35 W 6 16.09 Overcast BKN130 OVC160 24.6 22.2 87% 25 75.9 0.0
04 21:15 Calm 14.48 Overcast FEW065 OVC130 24.5 22.8 90% 25 75.9 0.0
04 20:55 NW 7 14.48 Overcast BKN065 OVC120 24.2 23 93% 24 75.9 0.0
04 20:35 W 6 14.48 Overcast SCT065 BKN120 OVC140 25 22.6 87% 26 75.9 0.0
04 20:15 W 6 16.09 Overcast OVC065 25.3 22.2 83% 26 75.87 0.0
04 19:55 W 9 16.09 Overcast BKN065 OVC200 25.6 22 29.1 25.2 81% 27 75.9 0.0
04 19:35 W 6 16.09 Overcast SCT065 SCT170 OVC200 25.3 22.3 84% 26 75.87 0.0
04 19:15 W 6 16.09 Mostly Cloudy FEW130 SCT170 BKN190 25.8 22 80% 27 75.87 0.0
04 18:55 W 7 16.09 Fair CLR 25.6 22.3 82% 27 75.9 0.0
04 18:35 NW 11 16.09 A Few Clouds FEW140 26.5 22.2 77% 28 75.9 0.0
04 18:15 NW 15 16.09 Mostly Cloudy BKN150 BKN170 27.2 21.6 72% 29 75.9 0.0
04 17:55 NW 13 16.09 Mostly Cloudy SCT055 BKN170 27.7 21.6 69% 30 75.92 0.0
04 17:35 NW 9 16.09 Overcast OVC055 28.2 22.1 70% 31 75.92 0.0
04 17:15 W 7 16.09 Overcast BKN055 OVC200 26.8 22.2 76% 29 75.95 0.0
04 16:55 W 15 16.09 Mostly Cloudy FEW050 BKN190 27.3 21.7 72% 30 75.95 0.0
04 16:35 W 11 16.09 Mostly Cloudy FEW055 BKN190 27.7 21.5 69% 30 75.92 0.0
04 16:15 W 13 16.09 Mostly Cloudy FEW040 BKN055 BKN190 28.2 21.5 67% 31 75.92 0.0
04 15:55 NW 7 16.09 Overcast BKN040 OVC055 27.8 21.7 69% 30 75.95 0.0
04 15:35 N 7 16.09 Overcast BKN038 OVC045 27.6 21.8 71% 30 75.97 0.0
04 15:15 N 9 16.09 Overcast OVC042 27.4 21.4 70% 30 76 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)