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.
26 07:35 Calm 16.09 Fair CLR 17.7 17.3 98% 76.5 0.0 0.03
26 07:15 Calm 14.48 Fair CLR 16.1 16.1 100% 76.48 0.0
26 06:55 Calm 12.87 Fair CLR 15 15 100% 76.45 0.0
26 06:35 Calm 14.48 Fair CLR 14.9 14.9 100% 76.45 0.0
26 06:15 Calm 12.87 Fair CLR 15.1 15.1 100% 76.43 0.0
26 05:55 Calm 16.09 Fair CLR 15.9 15.9 100% 76.43 0.0
26 05:35 Calm 16.09 Fair CLR 16.2 16.2 100% 76.4 0.0
26 05:15 Calm 16.09 Fair CLR 16.4 16.4 100% 76.43 0.0
26 04:55 Calm 16.09 Fair CLR 17.4 16.5 95% 76.43 0.0
26 04:35 N 6 16.09 Fair CLR 17.3 16.6 96% 76.43 0.0
26 04:15 N 6 16.09 Fair CLR 17.3 16.4 94% 76.43 0.0
26 03:55 NW 6 16.09 Fair CLR 16.6 16.2 98% 76.4 0.0
26 03:35 NW 9 16.09 Fair CLR 17.3 16.7 96% 76.4 0.0
26 03:15 NW 7 16.09 Fair CLR 16.5 16.3 99% 76.4 0.0
26 02:55 NW 7 16.09 Fair CLR 15.8 15.8 100% 76.43 0.0
26 02:35 W 9 16.09 Fair CLR 15.7 15.7 100% 76.43 0.0
26 02:15 W 9 14.48 Fair CLR 15.5 15.5 100% 76.43 0.0
26 01:55 W 7 16.09 A Few Clouds FEW080 15.3 15.3 21.2 15.3 100% 76.43 0.0
26 01:35 W 9 16.09 Partly Cloudy SCT080 17.8 16.7 93% 76.43 0.0
26 01:15 W 9 16.09 Fair CLR 17.8 16.7 93% 76.43 0.0
26 00:55 W 6 16.09 Fair CLR 17.3 16.7 96% 76.43 0.0
26 00:35 SW 7 16.09 Fair CLR 17.4 17 98% 76.4 0.0
26 00:15 W 6 16.09 Fair CLR 18 16.7 92% 76.4 0.0
25 23:55 W 7 16.09 Fair CLR 18.1 16.9 93% 76.38 0.0
25 23:35 W 7 16.09 Fair CLR 17.9 17.1 95% 76.38 0.0
25 23:15 NW 6 16.09 Fair CLR 17.2 16.7 97% 76.38 0.0
25 22:55 W 6 16.09 Fair CLR 18.7 17 90% 76.38 0.0
25 22:35 W 6 16.09 Fair CLR 18 17.3 96% 76.38 0.0
25 22:15 W 6 16.09 Fair CLR 18 17.1 95% 76.38 0.0
25 21:55 W 6 16.09 Fair CLR 19.3 17.2 88% 76.38 0.0
25 21:35 W 6 16.09 Fair CLR 19.5 17.3 87% 76.38 0.0
25 21:15 W 7 16.09 Fair CLR 19.1 17.4 90% 76.38 0.0
25 20:55 W 9 16.09 Fair CLR 20.9 16.7 77% 76.35 0.0
25 20:35 W 9 16.09 Fair CLR 20.7 16.9 79% 76.35 0.0
25 20:15 SW 7 16.09 Fair CLR 20.7 16.9 79% 76.33 0.0
25 19:35 W 6 16.09 Fair CLR 20.8 16.6 77% 76.28 0.0
25 19:15 NW 11 16.09 Fair CLR 22.6 16.2 67% 76.28 0.0
25 18:35 NW 15 16.09 A Few Clouds FEW075 23.3 17 68% 76.28 0.0
25 18:15 W 7 16.09 Partly Cloudy SCT075 23.2 17.5 70% 76.28 0.0
25 17:55 NW 13 16.09 A Few Clouds FEW075 23.5 17 67% 76.25 0.0
25 17:35 Vrbl 7 16.09 Partly Cloudy SCT075 23.3 17.3 69% 76.25 0.0
25 17:15 W 7 16.09 Overcast FEW045 OVC075 23.8 17.2 67% 76.25 0.0
25 16:35 W 13 16.09 Overcast BKN060 OVC075 23.1 16.1 65% 76.25 0.0
25 16:15 NW 15 16.09 Overcast FEW041 OVC075 23.7 16.7 65% 76.25 0.0
25 15:55 W 11 16.09 Overcast FEW043 OVC075 23.8 16 62% 76.25 0.0
25 15:35 NW 11 16.09 Overcast SCT045 OVC070 23.6 16.3 64% 76.25 0.0
25 15:15 NW 9 16.09 Overcast SCT047 OVC070 23.2 16 64% 76.28 0.0
25 14:55 NW 11 16.09 Overcast FEW040 OVC060 23 16 65% 76.28 0.0
25 14:35 NW 9 16.09 Overcast SCT040 BKN060 OVC075 22.8 16 66% 76.28 0.0
25 14:15 NW 15 16.09 Overcast FEW042 OVC060 23.7 16.4 64% 76.3 0.0
25 13:55 NW 19 16.09 Overcast SCT045 SCT055 OVC070 23.3 16.2 24.9 17.3 64% 76.3 0.0 0.03
25 13:35 NW 24 G 35 16.09 Mostly Cloudy SCT045 BKN055 24.3 15.7 59% 25 76.3 0.0
25 13:15 NW 19 16.09 Mostly Cloudy SCT039 BKN048 23.5 16.1 63% 76.3 0.0
25 12:55 NW 17 16.09 Mostly Cloudy BKN040 24.5 16.5 61% 26 76.3 0.0
25 12:35 NW 11 G 30 16.09 Partly Cloudy SCT038 23.6 16.3 64% 76.33 0.0
25 12:15 W 20 16.09 A Few Clouds FEW032 23.7 16.8 65% 76.33 0.0
25 11:55 NW 13 16.09 Mostly Cloudy BKN034 BKN042 22.6 16.6 69% 76.35 0.0
25 11:35 NW 20 16.09 Mostly Cloudy SCT032 BKN040 22.4 16.8 71% 76.38 0.0
25 11:15 NW 20 16.09 Fair CLR 22.7 16.7 69% 76.38 0.0
25 10:55 NW 20 16.09 Fair CLR 22 16.5 71% 76.38 0.0 0.03 0.03
25 10:35 NW 17 16.09 Fair CLR 21.7 16.5 72% 76.38 0.0
25 10:15 NW 15 16.09 Fair CLR 21.1 16.5 75% 76.38 0.0
25 09:55 NW 13 16.09 Fair CLR 20.7 16.4 77% 76.35 0.0
25 09:35 NW 13 16.09 Fair CLR 20.4 15.9 76% 76.38 0.0
25 09:15 NW 11 16.09 Fair CLR 19.8 15.7 77% 76.38 0.0
25 08:55 NW 13 16.09 Fair CLR 19.2 15.4 79% 76.33 0.0
25 08:35 NW 9 16.09 Fair CLR 19 15.6 81% 76.33 0.0
25 08:15 NW 9 16.09 Fair CLR 17.8 15.7 88% 76.33 0.0
25 07:55 W 7 16.09 A Few Clouds FEW080 16.9 14.9 16.9 13.1 88% 76.33 0.0
25 07:35 Calm 14.48 Fair CLR 16.7 14.6 88% 76.3 0.0
25 07:15 W 7 14.48 Fair CLR 16.4 14.5 89% 76.3 0.0
25 06:55 W 9 14.48 Mostly Cloudy BKN080 14.2 14 99% 76.28 0.0
25 06:35 W 9 12.87 Overcast OVC080 14 14 100% 76.28 0.0
25 06:15 W 9 14.48 Mostly Cloudy BKN080 14.5 14.1 97% 76.28 0.0
25 05:55 W 9 14.48 Fair CLR 13.1 13.1 100% 76.28 0.0
25 05:35 W 9 14.48 Fair CLR 13.4 13.4 100% 76.25 0.0
25 05:15 NW 6 12.87 Fair CLR 13.5 13.5 100% 76.23 0.0
25 04:55 Calm 14.48 Fair CLR 14 14 100% 76.25 0.0
25 04:35 Calm 14.48 Fair CLR 13.9 13.9 100% 76.25 0.0
25 04:15 Calm 16.09 Fair CLR 15.3 14.1 93% 76.23 0.0
25 03:55 SW 7 16.09 Fair CLR 14.9 14.4 97% 76.23 0.0
25 03:35 Calm 14.48 Fair CLR 14.7 14.1 96% 76.23 0.0
25 03:15 W 6 14.48 Fair CLR 14.3 14 98% 76.23 0.0
25 02:55 W 9 16.09 Fair CLR 15.7 14.1 90% 76.25 0.0
25 02:35 W 9 16.09 Fair CLR 14.8 14.1 96% 76.23 0.0
25 02:15 W 7 14.48 Fair CLR 13.5 13.5 100% 76.23 0.0
25 01:55 Calm 16.09 Fair CLR 15.2 14.4 19 14.7 95% 76.25 0.0 0.03
25 01:35 Calm 16.09 Fair CLR 15.9 14.1 89% 76.25 0.0
25 01:15 W 6 16.09 Fair CLR 14.9 14.5 97% 76.25 0.0
25 00:55 Calm 16.09 Fair CLR 15.4 13.8 90% 76.28 0.0
25 00:35 Calm 16.09 Fair CLR 15.6 13.9 90% 76.28 0.0
25 00:15 Calm 16.09 Fair CLR 16 14.2 89% 76.28 0.0
24 23:55 W 6 16.09 Fair CLR 15.4 14.5 94% 76.28 0.0 0.03
24 23:35 NW 6 16.09 Fair CLR 15.3 14.6 96% 76.28 0.0 0.03
24 23:15 NW 6 16.09 Fair CLR 16 14.8 93% 76.28 0.0 0.03
24 22:55 W 6 16.09 Fair CLR 16.8 14.1 84% 76.28 0.0
24 22:35 NW 7 16.09 Fair CLR 16.6 14.3 86% 76.28 0.0
24 22:15 NW 7 16.09 Fair CLR 16.6 14.4 87% 76.28 0.0
24 21:55 NW 6 16.09 Fair CLR 16.4 15.4 94% 76.28 0.0
24 21:35 NW 7 16.09 Fair CLR 16.8 15.3 91% 76.25 0.0
24 21:15 NW 7 16.09 Fair CLR 17 15.3 90% 76.25 0.0
24 20:55 NW 7 16.09 Fair CLR 17.9 14.1 79% 76.23 0.0
24 20:35 N 6 16.09 Fair CLR 18.6 14 75% 76.23 0.0
24 20:15 N 6 16.09 Fair CLR 18.5 14.1 76% 76.23 0.0
24 19:55 NW 9 16.09 Fair CLR 20.7 13.4 24.8 19.7 63% 76.2 0.0 0.03
24 19:35 NW 9 16.09 Fair CLR 19.7 14.6 73% 76.2 0.0
24 19:15 NW 7 16.09 Fair CLR 21.3 14.6 66% 76.17 0.0
24 18:55 NW 11 16.09 Fair CLR 22.2 13.8 59% 76.15 0.0
24 18:35 NW 11 16.09 Fair CLR 23 13.3 54% 76.15 0.0
24 18:15 NW 13 16.09 Fair CLR 23.1 13.6 55% 76.15 0.0
24 17:55 W 13 16.09 Partly Cloudy SCT070 23.7 11.7 47% 76.15 0.0 0.03
24 17:35 W 11 16.09 Fair CLR 23.7 12.8 51% 76.12 0.0 0.03
24 17:15 NW 15 16.09 A Few Clouds FEW055 23.9 12.9 50% 25 76.12 0.0
24 16:55 NW 13 16.09 Partly Cloudy SCT060 23.4 13.7 55% 76.12 0.0
24 16:35 W 11 16.09 Partly Cloudy SCT050 22.9 13.6 56% 76.12 0.0
24 16:15 NW 17 16.09 Mostly Cloudy BKN050 23.5 13.8 55% 76.12 0.0
24 15:55 W 13 16.09 Partly Cloudy SCT049 24.7 14.4 53% 26 76.12 0.0
24 15:35 W 19 16.09 Partly Cloudy FEW044 SCT070 24.3 14.2 53% 26 76.1 0.0
24 15:15 W 9 16.09 Mostly Cloudy FEW042 BKN055 BKN070 22.7 14.4 60% 76.1 0.0
24 14:55 NW 19 16.09 A Few Clouds FEW040 24.2 15.5 58% 25 76.1 0.0
24 14:35 NW 19 16.09 A Few Clouds FEW045 24.1 15.7 60% 25 76.1 0.0
24 14:15 NW 20 16.09 Partly Cloudy FEW046 SCT055 23.9 15.7 60% 25 76.1 0.0
24 13:55 NW 17 16.09 A Few Clouds FEW035 23.1 14.9 24.1 16.8 60% 76.1 0.0
24 13:35 NW 15 16.09 A Few Clouds FEW035 23.6 16.2 63% 76.1 0.0
24 13:15 W 17 16.09 Mostly Cloudy BKN037 23.3 16.1 64% 76.12 0.0
24 12:55 W 13 16.09 Mostly Cloudy FEW034 BKN045 BKN060 22.2 16 68% 76.12 0.0
24 12:35 NW 17 16.09 Mostly Cloudy BKN036 BKN045 BKN055 23.2 17.3 70% 76.12 0.0
24 12:15 W 13 16.09 Partly Cloudy SCT036 21.9 16 69% 76.15 0.0
24 11:55 W 15 16.09 Fair CLR 22.3 17 72% 76.15 0.0
24 11:35 NW 13 16.09 Fair CLR 22.4 18 76% 76.15 0.0
24 11:15 NW 15 16.09 Fair CLR 21.9 17.5 76% 76.15 0.0
24 10:55 NW 13 16.09 Fair CLR 21.8 17.2 75% 76.15 0.0
24 10:35 W 13 16.09 Fair CLR 21.4 18 81% 76.12 0.0
24 10:15 W 9 16.09 Partly Cloudy SCT100 20.1 18 88% 76.12 0.0
24 09:55 Calm 16.09 Mostly Cloudy BKN100 18.5 17.5 94% 76.12 0.0
24 09:35 SW 6 16.09 Overcast OVC095 18 17.2 95% 76.12 0.0
24 09:15 Vrbl 7 14.48 Light Rain OVC095 17.7 16.8 95% 76.12 0.0
24 08:55 W 6 16.09 Light Rain BKN090 17.4 16.4 94% 76.12 0.0
24 08:35 Vrbl 7 14.48 Light Rain BKN095 17.4 15.9 91% 76.12 0.0
24 08:15 W 7 16.09 Mostly Cloudy BKN090 17.2 15.5 90% 76.12 0.0
24 07:55 W 11 16.09 Overcast OVC095 16.7 15.9 17.1 13.9 95% 76.12 0.0 0.03
24 07:35 W 11 14.48 Light Rain OVC100 16.7 15.3 92% 76.15 0.0
24 07:15 W 13 16.09 Mostly Cloudy BKN100 BKN120 BKN160 17 14.7 86% 76.15 0.0
24 06:55 SW 7 16.09 Partly Cloudy SCT110 15.4 14.7 96% 76.07 0.0
24 06:35 W 7 16.09 Partly Cloudy SCT110 16 14.6 91% 76.07 0.0
24 06:15 W 11 16.09 Fair CLR 16.2 14.4 89% 76.05 0.0
24 05:55 W 11 16.09 Fair CLR 15.8 14.1 90% 76.02 0.0 0.03
24 05:35 W 9 16.09 Fair CLR 14.6 14.1 97% 76.02 0.0
24 05:15 W 7 16.09 Fair CLR 14.6 14 96% 76.02 0.0
24 04:55 W 6 16.09 Fair CLR 14.6 13.9 96% 76.02 0.0
24 04:35 Calm 16.09 Fair CLR 16.1 13.8 86% 76.02 0.0
24 04:15 SW 6 16.09 Fair CLR 15.8 13.7 87% 76.02 0.0
24 03:55 W 7 16.09 Fair CLR 14.9 14.4 97% 76.02 0.0
24 03:35 Calm 16.09 Fair CLR 14.1 14.1 100% 76 0.0
24 03:15 Calm 16.09 Fair CLR 14.3 14.3 100% 76 0.0
24 02:55 Calm 16.09 Fair CLR 15 15 100% 76.02 0.0
24 02:35 SW 6 16.09 Fair CLR 14.9 14.9 100% 76.02 0.0
24 02:15 Calm 16.09 Fair CLR 15.4 15.3 99% 76.02 0.0
24 01:55 Calm 16.09 Fair CLR 15.4 14.9 20 14.9 97% 76.02 0.0
24 01:35 Calm 16.09 Fair CLR 14.9 14.9 100% 76.05 0.0
24 01:15 NW 6 16.09 Fair CLR 15.5 15.5 100% 76.05 0.0
24 00:55 Calm 16.09 Fair CLR 15.3 15.3 100% 76.05 0.0
24 00:35 W 7 16.09 Fair CLR 15.9 15.6 98% 76.05 0.0
24 00:15 W 6 16.09 Fair CLR 16.6 15 90% 76.05 0.0
23 23:55 NW 6 16.09 Fair CLR 16.5 15.6 94% 76.02 0.0
23 23:35 NW 7 16.09 Fair CLR 17.2 15.4 89% 76.02 0.0
23 23:15 NW 7 16.09 Fair CLR 17.1 15.2 89% 76.02 0.0
23 22:55 NW 13 16.09 Fair CLR 19.2 15.2 78% 76.02 0.0
23 22:35 NW 7 16.09 Fair CLR 17.2 17.1 99% 76.02 0.0
23 22:15 Calm 16.09 Fair CLR 17.7 17.4 98% 76.02 0.0
23 21:55 Calm 12.87 Fair CLR 18 18 100% 76.02 0.0
23 21:35 Calm 16.09 A Few Clouds FEW110 18.2 18.2 100% 76.02 0.0
23 21:15 Calm 16.09 A Few Clouds FEW110 18.3 18 98% 76 0.0
23 20:55 Calm 16.09 Partly Cloudy SCT110 18.9 18.6 98% 75.97 0.0
23 20:35 Calm 16.09 Overcast OVC110 19.2 19 99% 75.97 0.0
23 20:15 Calm 16.09 Mostly Cloudy BKN100 19.7 18.4 92% 75.95 0.0
23 19:55 Calm 16.09 Fair CLR 19.2 19.2 25.8 19.2 100% 75.9 0.0
23 19:35 Calm 16.09 Fair CLR 20.2 19.2 94% 75.9 0.0
23 19:15 Calm 16.09 Fair CLR 20.7 19 90% 75.87 0.0
23 18:55 NW 6 16.09 Fair CLR 20.7 18.9 89% 75.87 0.0
23 18:35 NW 7 16.09 A Few Clouds FEW100 22.1 18.2 79% 75.87 0.0
23 18:15 W 6 16.09 NULL NULL 21.5 18.5 83% 75.87 0.0
23 17:15 Vrbl 6 16.09 Partly Cloudy FEW065 SCT080 SCT110 25.4 16.5 58% 26 75.82 0.0
23 16:55 NW 13 16.09 Overcast BKN044 BKN060 OVC080 24 17.2 66% 25 75.82 0.0
23 16:35 W 20 G 28 16.09 Overcast OVC046 24.1 16.7 63% 25 75.79 0.0
23 16:15 W 9 16.09 Overcast BKN049 OVC060 24.7 17.3 64% 26 75.79 0.0
23 15:55 Vrbl 6 16.09 Partly Cloudy SCT049 25.4 17.1 60% 26 75.79 0.0
23 15:35 W 11 16.09 A Few Clouds FEW044 25.8 16.9 58% 27 75.79 0.0
23 15:15 W 11 16.09 Partly Cloudy FEW042 SCT060 25 16.8 60% 26 75.82 0.0
23 14:55 W 11 16.09 Partly Cloudy SCT038 SCT050 SCT080 25.5 18.3 64% 27 75.84 0.0
23 14:35 W 7 16.09 Mostly Cloudy FEW037 SCT049 BKN075 24.7 17.6 65% 26 75.84 0.0
23 14:15 NW 15 16.09 Partly Cloudy SCT035 SCT048 24.9 18.4 67% 26 75.87 0.0
23 13:55 W 13 16.09 Partly Cloudy SCT033 23.7 18 25 17.9 71% 75.87 0.0 0.03 0.03
23 13:35 W 17 16.09 Partly Cloudy SCT033 24.7 18 66% 26 75.87 0.0
23 13:15 NW 20 16.09 A Few Clouds FEW029 24.4 18.5 70% 25 75.9 0.0
23 12:55 NW 17 16.09 A Few Clouds FEW028 23.9 19.3 76% 25 75.87 0.0
23 12:35 NW 20 16.09 Partly Cloudy SCT024 SCT031 23.8 19.1 75% 75.9 0.0
23 12:15 NW 17 16.09 Mostly Cloudy BKN023 BKN031 23.5 19.6 79% 75.87 0.0
23 11:55 NW 20 16.09 Mostly Cloudy BKN020 22.4 19.4 83% 75.9 0.0
23 11:35 W 17 16.09 Mostly Cloudy BKN017 BKN022 22.4 19.5 84% 75.9 0.0
23 11:15 NW 15 16.09 Overcast OVC015 21.9 19.7 87% 75.9 0.0
23 10:55 NW 15 16.09 Overcast BKN012 OVC018 20.8 19 90% 75.9 0.0
23 10:35 NW 15 14.48 Overcast BKN010 OVC017 20.3 19.2 93% 75.9 0.0
23 10:15 NW 9 14.48 Overcast BKN008 OVC014 19.4 19.4 100% 75.9 0.0
23 09:55 NW 19 14.48 Overcast BKN006 OVC015 18.8 18.8 100% 75.9 0.0
23 09:35 W 19 14.48 Overcast BKN007 OVC014 18.4 18.4 100% 75.9 0.0
23 09:15 W 13 16.09 Mostly Cloudy BKN012 18.9 18.9 100% 75.87 0.0
23 08:55 Vrbl 7 16.09 Partly Cloudy SCT005 SCT013 19.2 19.2 100% 75.87 0.0
23 08:35 Calm 16.09 NULL NULL 18.8 18.8 100% 75.84 0.0
23 07:55 Calm 16.09 NULL NULL 18.1 18.1 19.4 17.5 100% 75.82 0.0 0.1
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)