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.
14 14:35 Calm 16.09 A Few Clouds FEW310 27 18.7 60% 28 76.38 0.0
14 14:15 Calm 16.09 Partly Cloudy FEW320 SCT350 27 18.4 59% 28 76.35 0.0
14 13:55 Calm 16.09 Mostly Cloudy FEW290 SCT320 BKN350 27.6 17.7 27.7 22.9 55% 28 76.38 0.0
14 13:35 Calm 16.09 Mostly Cloudy FEW310 SCT330 SCT350 BKN370 27.1 18.6 60% 28 76.4 0.0
14 13:15 S 6 16.09 Partly Cloudy FEW280 SCT310 SCT340 SCT370 27.1 18.2 58% 28 76.4 0.0
14 12:55 Vrbl 6 16.09 A Few Clouds FEW300 26.8 17.9 58% 28 76.4 0.0
14 12:35 Vrbl 6 16.09 Partly Cloudy FEW240 SCT320 26.5 19.4 65% 28 76.4 0.0
14 12:15 Vrbl 6 16.09 A Few Clouds FEW340 26.6 18.9 63% 28 76.4 0.0
14 11:55 SE 6 16.09 A Few Clouds FEW320 26.3 18.3 62% 27 76.43 0.0
14 11:35 Calm 16.09 A Few Clouds FEW300 26.2 18.3 62% 27 76.4 0.0
14 11:15 E 7 16.09 A Few Clouds FEW280 26.3 18.5 62% 27 76.4 0.0
14 10:55 E 7 16.09 A Few Clouds FEW310 26.5 18.4 61% 28 76.38 0.0
14 10:35 E 9 16.09 A Few Clouds FEW340 25.8 18.1 63% 27 76.38 0.0
14 10:15 E 9 16.09 Fair CLR 25.9 18.3 63% 27 76.38 0.0
14 09:55 E 9 16.09 Fair CLR 25.4 18.4 65% 26 76.38 0.0
14 09:15 E 11 16.09 Fair CLR 24.4 19 72% 25 76.38 0.0
14 08:55 NE 7 16.09 Fair CLR 24.1 19.5 76% 25 76.4 0.0
14 08:35 NE 7 16.09 Fair CLR 23.6 19.4 77% 76.38 0.0
14 08:15 N 7 16.09 Fair CLR 23.1 19.9 82% 76.4 0.0
14 07:55 N 6 14.48 A Few Clouds FEW350 22.8 20.4 23.6 20.6 86% 76.4 0.0
14 07:35 Calm 16.09 Fair CLR 22.6 20.2 86% 76.4 0.0
14 07:15 Calm 14.48 Fair CLR 21.5 20.1 92% 76.38 0.0
14 06:55 N 6 14.48 Fair CLR 20.7 20.1 96% 76.35 0.0
14 06:35 Calm 16.09 Partly Cloudy SCT190 20.8 20.1 96% 76.33 0.0
14 06:15 Calm 16.09 Overcast OVC190 21.1 20.2 95% 76.3 0.0
14 05:55 Calm 16.09 Overcast OVC190 21.7 20.3 92% 76.28 0.0
14 05:35 N 6 16.09 Mostly Cloudy BKN180 21.5 20.4 93% 76.28 0.0
14 05:15 N 6 16.09 Fair CLR 21.2 20.4 95% 76.25 0.0
14 04:55 N 6 14.48 Mostly Cloudy BKN220 21.7 20.5 93% 76.23 0.0
14 04:35 N 6 14.48 Partly Cloudy FEW190 SCT220 21.6 20.6 94% 76.23 0.0
14 04:15 Calm 14.48 Partly Cloudy SCT190 21.8 20.6 93% 76.2 0.0
14 03:55 N 6 14.48 A Few Clouds FEW190 22.6 20.8 90% 76.23 0.0
14 03:35 N 6 16.09 A Few Clouds FEW170 22.7 20.9 90% 76.2 0.0
14 03:15 Calm 14.48 Partly Cloudy FEW170 SCT210 22.5 20.9 91% 76.2 0.0
14 02:55 Calm 16.09 Mostly Cloudy BKN180 BKN210 23.4 20.7 85% 76.2 0.0
14 02:35 N 6 16.09 Mostly Cloudy FEW160 BKN180 BKN210 23.3 20.8 86% 76.2 0.0
14 02:15 NW 7 16.09 Overcast OVC210 23.4 20.8 85% 76.2 0.0
14 01:55 NW 9 14.48 Overcast OVC220 23.7 20.7 25.4 22 83% 76.25 0.0
14 01:35 NW 9 16.09 Mostly Cloudy BKN220 23.7 20.6 83% 76.23 0.0
14 01:15 NW 9 16.09 Overcast SCT180 OVC220 23.9 20.6 82% 24 76.23 0.0
14 00:55 NW 13 16.09 Overcast SCT180 OVC220 24.1 20.6 81% 24 76.23 0.0
14 00:35 NW 11 16.09 Mostly Cloudy BKN230 24.3 20.6 80% 25 76.23 0.0
14 00:15 NW 13 14.48 A Few Clouds FEW230 24 20.5 81% 24 76.25 0.0
13 23:55 NW 13 16.09 Fair CLR 23.8 20.6 82% 76.23 0.0
13 23:35 NW 13 16.09 Fair CLR 24.3 20.6 80% 25 76.23 0.0
13 23:15 W 9 16.09 Fair CLR 22.7 20.9 90% 76.2 0.0
13 22:55 W 7 14.48 A Few Clouds FEW280 22.4 20.9 91% 76.2 0.0
13 22:35 NW 9 14.48 Fair CLR 22.2 20.9 92% 76.2 0.0
13 22:15 W 7 14.48 Partly Cloudy FEW049 SCT280 23.6 20.7 84% 76.2 0.0
13 21:55 W 7 14.48 Partly Cloudy FEW055 SCT300 23.1 21.2 89% 76.17 0.0
13 21:35 W 7 14.48 Partly Cloudy SCT300 22.6 21.2 92% 76.15 0.0
13 21:15 W 7 16.09 A Few Clouds FEW300 23.7 21.1 85% 76.12 0.0
13 20:55 W 7 16.09 Fair CLR 24.4 21 81% 25 76.07 0.0
13 20:35 W 6 16.09 Fair CLR 23.6 21.1 86% 76.05 0.0
13 20:15 W 7 16.09 Fair CLR 25.2 20.4 75% 26 76.05 0.0
13 19:55 W 9 16.09 Fair CLR 25.7 20.1 29 25.7 71% 27 76.02 0.0
13 19:35 W 9 14.48 Fair CLR 25.8 20.2 71% 27 76.02 0.0
13 19:15 W 7 16.09 Fair CLR 26.2 20.7 72% 28 76.02 0.0
13 18:55 W 7 16.09 Fair CLR 26.5 21.2 73% 28 76 0.0
13 18:35 W 9 14.48 Fair CLR 26.5 20.8 71% 28 76 0.0
13 18:15 W 9 16.09 Fair CLR 27 20.9 69% 29 76.02 0.0
13 17:55 W 13 16.09 Fair CLR 28 20.7 65% 30 76.02 0.0
13 17:35 W 13 16.09 Fair CLR 28.1 20.3 63% 30 76.02 0.0
13 17:15 W 11 16.09 Fair CLR 27.8 20.9 66% 30 76 0.0
13 16:55 NW 15 16.09 Fair CLR 27.8 20.2 63% 30 76 0.0
13 16:35 W 15 16.09 Fair CLR 28.2 20 61% 30 76 0.0
13 16:15 W 13 16.09 A Few Clouds FEW045 28.3 19.9 60% 30 75.97 0.0
13 15:55 NW 7 16.09 A Few Clouds FEW048 28.2 19.8 60% 30 76 0.0
13 15:35 NW 13 16.09 Fair CLR 28.2 19.7 60% 30 76 0.0
13 15:15 NW 17 16.09 A Few Clouds FEW042 29 20.3 59% 31 76 0.0
13 14:55 NW 13 16.09 A Few Clouds FEW041 28.1 19.8 61% 30 76 0.0
13 14:35 NW 17 G 28 16.09 Mostly Cloudy BKN041 BKN350 28.4 19.9 60% 30 76 0.0
13 14:15 N 13 16.09 Mostly Cloudy BKN040 28 20.2 63% 30 76 0.0
13 13:55 NW 22 16.09 Partly Cloudy SCT040 28.3 20.5 28.4 22.8 63% 30 76.02 0.0
13 13:35 NW 22 16.09 Partly Cloudy SCT039 27.4 20.2 65% 29 76.02 0.0
13 13:15 NW 19 16.09 Mostly Cloudy BKN035 BKN043 27.2 20.2 66% 29 76.02 0.0
13 12:55 NW 19 16.09 Mostly Cloudy BKN035 27 20.9 69% 29 76.02 0.0
13 12:35 N 17 16.09 Mostly Cloudy BKN032 27.1 21.1 70% 29 76.02 0.0
13 12:15 NW 15 16.09 Mostly Cloudy BKN031 26.7 20.9 71% 28 76.02 0.0
13 11:55 NW 15 16.09 Mostly Cloudy SCT028 BKN310 26.4 21.1 73% 28 76.02 0.0
13 11:35 N 17 16.09 Mostly Cloudy SCT027 BKN032 26.2 21 73% 28 76.02 0.0
13 11:15 NW 13 16.09 Mostly Cloudy BKN027 BKN033 25.2 20.9 77% 26 76.02 0.0
13 10:55 N 15 16.09 Partly Cloudy SCT024 25.5 21.2 77% 27 76 0.0
13 10:35 N 19 16.09 Partly Cloudy SCT023 25.3 21 77% 26 76 0.0
13 10:15 NW 19 16.09 Mostly Cloudy BKN023 24.5 20.8 80% 25 75.97 0.0
13 09:55 NW 17 16.09 Mostly Cloudy BKN021 24 21 83% 24 75.97 0.0
13 09:35 NW 15 16.09 Partly Cloudy SCT019 23.9 21.1 84% 24 75.97 0.0
13 09:15 NW 15 16.09 Fair CLR 24 21.1 84% 24 75.95 0.0
13 08:55 NW 22 G 33 16.09 Fair CLR 23.7 21 85% 75.95 0.0
13 08:15 NW 17 16.09 Fair CLR 23.1 20.9 87% 75.95 0.0
13 07:55 NW 19 16.09 Fair CLR 22.7 20.8 22.7 20.1 89% 75.92 0.0
13 07:35 NW 19 16.09 Fair CLR 22.3 20.8 91% 75.9 0.0
13 07:15 NW 11 14.48 Fair CLR 21.8 20.8 94% 75.9 0.0
13 06:55 NW 13 14.48 Fair CLR 21.3 20.4 95% 75.9 0.0
13 06:35 NW 13 14.48 Fair CLR 21.6 20.4 93% 75.87 0.0
13 06:15 NW 19 16.09 Fair CLR 21.6 20.5 94% 75.84 0.0
13 05:55 NW 19 16.09 Fair CLR 21.8 20.6 93% 75.84 0.0
13 05:35 NW 13 16.09 Fair CLR 21.5 20.7 95% 75.82 0.0
13 05:15 NW 13 16.09 Fair CLR 20.9 20.9 100% 75.82 0.0
13 04:55 W 13 16.09 A Few Clouds FEW130 20.7 20.7 100% 75.82 0.0
13 04:35 NW 13 16.09 A Few Clouds FEW130 20.8 20.7 99% 75.84 0.0
13 04:15 NW 13 14.48 A Few Clouds FEW170 20.7 20.5 99% 75.84 0.0
13 03:55 NW 11 14.48 Mostly Cloudy FEW130 BKN170 21.1 20.7 98% 75.84 0.0
13 03:35 W 9 12.87 Partly Cloudy SCT130 SCT170 20.6 20.4 99% 75.84 0.0
13 03:15 NW 9 12.87 A Few Clouds FEW170 20.2 20.1 99% 75.82 0.0
13 02:15 Calm 16.09 A Few Clouds FEW045 22.4 20.5 89% 75.82 0.0
13 01:55 W 7 16.09 Mostly Cloudy BKN041 BKN050 22.8 20.5 24.6 22 87% 75.82 0.0 0.03
13 01:35 W 7 16.09 Mostly Cloudy BKN038 BKN049 22.1 20.6 91% 75.82 0.0
13 01:15 Vrbl 6 16.09 Mostly Cloudy SCT040 BKN049 22.8 20.4 86% 75.82 0.0
13 00:55 W 7 16.09 Mostly Cloudy SCT047 BKN055 23 20 83% 75.84 0.0
13 00:35 NW 15 16.09 Mostly Cloudy BKN050 BKN150 22.7 19.5 82% 75.84 0.0
13 00:15 Vrbl 7 16.09 Mostly Cloudy FEW150 SCT210 BKN230 23 18.9 78% 75.82 0.0
12 23:55 Vrbl 6 16.09 Mostly Cloudy BKN210 BKN240 23.3 18.5 75% 75.87 0.0
12 23:35 SW 6 16.09 Mostly Cloudy FEW070 BKN210 23.4 18.2 73% 75.87 0.0
12 23:15 Vrbl 6 16.09 Mostly Cloudy BKN070 23.7 17.9 70% 75.87 0.0
12 22:55 W 6 16.09 Fair CLR 23.4 18 72% 75.87 0.0 0.03
12 22:35 SW 6 16.09 Fair CLR 23.3 18.3 74% 75.84 0.0
12 22:15 Calm 14.48 Fair CLR 23.4 19 76% 75.84 0.0
12 21:55 Vrbl 7 16.09 Fair CLR 23.7 20 80% 75.84 0.0
12 21:35 Calm 16.09 A Few Clouds FEW043 23.7 20.2 81% 75.84 0.0
12 21:15 Calm 16.09 Partly Cloudy FEW045 SCT055 23.7 20.4 82% 75.82 0.0
12 20:55 SW 6 16.09 Mostly Cloudy BKN055 24.2 20.2 78% 25 75.82 0.0 0.03
12 20:35 Calm 16.09 Mostly Cloudy BKN050 BKN060 BKN150 24.1 20.5 80% 24 75.82 0.0 0.03
12 20:15 Calm 16.09 A Few Clouds FEW150 24.2 20.6 80% 25 75.82 0.0
12 19:55 Calm 16.09 Fair CLR 24.9 20.8 28.3 24.9 78% 26 75.82 0.0
12 19:35 Vrbl 6 16.09 Fair CLR 25.1 20.8 77% 26 75.82 0.0
12 19:15 Calm 16.09 Fair CLR 25.5 20.5 74% 27 75.82 0.0
12 18:55 SW 6 16.09 Fair CLR 26.1 20.4 71% 27 75.82 0.0
12 18:35 Calm 16.09 Fair CLR 26.5 20.4 69% 28 75.82 0.0
12 18:15 Calm 16.09 Fair CLR 26.6 20.3 68% 28 75.82 0.0
12 17:55 Vrbl 7 16.09 Fair CLR 26.9 20.4 68% 29 75.82 0.0
12 17:35 SW 6 16.09 A Few Clouds FEW039 27 20.2 66% 29 75.82 0.0
12 17:15 SW 7 16.09 A Few Clouds FEW040 27 20.1 66% 29 75.82 0.0
12 16:55 Vrbl 7 16.09 A Few Clouds FEW041 27.4 20.4 66% 29 75.84 0.0
12 16:35 SW 7 16.09 Partly Cloudy SCT044 27 20.1 66% 29 75.84 0.0
12 16:15 Vrbl 6 16.09 Mostly Cloudy BKN043 27 19.7 64% 28 75.84 0.0
12 15:55 SW 7 16.09 Partly Cloudy SCT044 27.5 19.5 62% 29 75.84 0.0
12 15:35 SW 6 16.09 Mostly Cloudy BKN045 26.9 19.8 65% 28 75.87 0.0
12 15:15 W 11 16.09 Mostly Cloudy SCT043 BKN380 28 19.4 60% 29 75.87 0.0
12 14:55 W 11 16.09 Fair CLR 28.1 18.5 56% 29 75.9 0.0
12 14:35 W 9 16.09 A Few Clouds FEW380 28.1 18.7 57% 29 75.87 0.0
12 14:15 W 13 16.09 Fair CLR 28.2 18.3 55% 29 75.87 0.0
12 13:55 Calm 14.48 Fair CLR 28.1 17.6 28.2 22.8 53% 29 75.87 0.0
12 13:35 W 11 16.09 Fair CLR 27.8 18.3 56% 29 75.87 0.0
12 13:15 Vrbl 7 16.09 Fair CLR 28 17.5 53% 29 75.92 0.0
12 12:55 NW 13 16.09 A Few Clouds FEW370 27.9 17.6 54% 29 75.95 0.0
12 12:35 N 11 16.09 A Few Clouds FEW290 27.9 17.8 54% 29 75.95 0.0
12 12:15 NE 6 16.09 A Few Clouds FEW350 27.6 16.8 52% 28 75.97 0.0
12 11:55 NE 7 16.09 Fair CLR 27.2 17.6 56% 28 75.97 0.0
12 11:35 Vrbl 6 16.09 Fair CLR 27 17 54% 28 75.97 0.0
12 11:15 Vrbl 6 14.48 Fair CLR 26.7 17.3 56% 27 75.97 0.0
12 10:55 Vrbl 7 16.09 Fair CLR 26.3 17.9 60% 27 75.97 0.0
12 10:35 N 11 16.09 Fair CLR 26.3 18 60% 27 75.97 0.0
12 10:15 NE 6 16.09 Fair CLR 25.7 17.5 61% 27 75.97 0.0
12 09:55 NE 11 16.09 Fair CLR 25.2 17.9 64% 26 75.97 0.0
12 09:35 NE 9 16.09 Fair CLR 25.2 17.9 64% 26 75.97 0.0
12 09:15 N 11 16.09 Partly Cloudy SCT140 24.9 19.1 70% 26 75.97 0.0
12 08:55 Vrbl 6 16.09 Overcast OVC140 24.3 21.2 83% 25 75.97 0.0
12 08:35 N 6 16.09 Overcast OVC140 23.7 21.1 85% 75.95 0.0
12 08:15 N 7 16.09 Mostly Cloudy BKN130 22.8 20.6 87% 75.95 0.0
12 07:55 N 7 11.27 Mostly Cloudy BKN140 22.9 21.1 22.9 20.6 90% 75.92 0.0 0.03
12 07:35 N 9 9.66 Fog/Mist FEW050 SCT170 22.2 21.1 94% 75.92 0.0
12 07:15 N 7 14.48 Overcast BKN050 OVC170 21.9 20.9 94% 75.92 0.0
12 06:55 NW 11 14.48 Overcast BKN050 OVC170 21.8 20.8 94% 75.9 0.0 0.03
12 06:35 NW 11 14.48 Overcast BKN050 OVC170 21.6 20.7 95% 75.87 0.0 0.03
12 06:15 NW 7 14.48 Overcast OVC050 21.4 20.8 96% 75.87 0.0 0.03
12 05:55 NW 9 14.48 Overcast BKN050 BKN130 OVC190 21.6 20.8 95% 75.84 0.0
12 05:35 NW 9 12.87 Overcast SCT050 BKN130 BKN170 OVC190 20.6 20.6 100% 75.84 0.0
12 05:15 NW 9 14.48 Overcast SCT050 BKN130 OVC170 20.9 20.7 99% 75.84 0.0
12 04:55 NW 11 16.09 Overcast OVC130 21.4 20.8 96% 75.84 0.0
12 04:35 W 11 16.09 Overcast BKN120 OVC180 21.5 20.8 96% 75.84 0.0
12 04:15 N 7 16.09 Overcast OVC120 21.7 20.7 94% 75.79 0.0
12 03:55 N 6 16.09 Overcast FEW080 OVC110 22.1 20.6 91% 75.82 0.0
12 03:35 NW 7 16.09 Overcast OVC110 22.2 20.5 90% 75.84 0.0
12 03:15 NW 13 16.09 Overcast BKN110 OVC140 22.5 20.5 89% 75.87 0.0
12 02:55 NW 13 16.09 Overcast FEW110 OVC150 22.6 20.5 88% 75.87 0.0
12 02:35 NW 15 16.09 Overcast OVC160 22.1 20.5 91% 75.84 0.0
12 02:15 NW 11 16.09 Overcast OVC160 22.4 20.6 90% 75.84 0.0
12 01:55 NW 11 16.09 Overcast OVC160 22.2 20.7 25.5 21.7 91% 75.87 0.0
12 01:35 NW 11 16.09 Mostly Cloudy BKN160 22 20.7 92% 75.87 0.0
12 01:15 NW 9 16.09 Mostly Cloudy SCT170 BKN190 21.8 20.8 94% 75.9 0.0
12 00:55 W 7 16.09 Overcast OVC200 22.7 20.7 89% 75.9 0.0
12 00:35 W 7 16.09 Mostly Cloudy BKN200 BKN250 22.4 20.7 90% 75.9 0.0
12 00:15 NW 9 16.09 Mostly Cloudy FEW210 BKN250 22.1 20.7 92% 75.9 0.0
11 23:55 NW 15 16.09 Overcast OVC210 23.4 20.7 85% 75.92 0.0
11 23:35 NW 17 16.09 Mostly Cloudy BKN220 23 21 89% 75.92 0.0
11 23:15 NW 15 16.09 Mostly Cloudy BKN230 22.4 21.3 94% 75.97 0.0
11 22:55 W 9 16.09 A Few Clouds FEW250 23.2 21.3 89% 75.97 0.0
11 22:35 W 7 16.09 A Few Clouds FEW250 22.9 21.3 91% 75.97 0.0
11 22:15 W 6 16.09 Fair CLR 23.6 21.2 86% 75.95 0.0
11 21:55 Calm 16.09 Fair CLR 23.3 21.3 89% 75.9 0.0
11 21:35 Calm 16.09 Fair CLR 23.9 21.4 86% 24 75.9 0.0
11 21:15 NW 7 16.09 Fair CLR 24.5 21.3 82% 25 75.87 0.0
11 20:55 NW 11 16.09 A Few Clouds FEW037 24.1 22 88% 24 75.87 0.0
11 20:35 W 7 16.09 A Few Clouds FEW037 24.5 22.9 91% 25 75.84 0.0
11 20:15 W 6 12.87 A Few Clouds FEW045 25.3 23.1 88% 26 75.84 0.0
11 19:55 W 6 14.48 Partly Cloudy FEW047 SCT140 25.5 23.1 28.2 25.5 87% 27 75.84 0.0 0.03 0.03
11 19:35 SW 7 16.09 Mostly Cloudy BKN140 25.8 22.9 84% 27 75.87 0.0 0.03
11 19:15 SW 6 16.09 Fair CLR 26.1 22.2 79% 28 75.87 0.0 0.03
11 18:55 W 7 14.48 Light Rain CLR 26.6 22.3 77% 29 75.87 0.0
11 18:35 Calm 16.09 Fair CLR 26.9 22.8 78% 29 75.87 0.0
11 18:15 SW 6 16.09 Fair CLR 27 22.7 77% 29 75.87 0.0
11 17:55 W 7 16.09 Fair CLR 27.1 22.5 76% 30 75.87 0.0
11 17:35 W 7 16.09 Fair CLR 27.1 22.2 75% 29 75.9 0.0
11 17:15 Vrbl 7 16.09 Fair CLR 27.8 22.6 73% 31 75.92 0.0
11 16:55 SW 6 16.09 A Few Clouds FEW370 27.5 22.2 73% 30 75.9 0.0
11 16:35 W 7 16.09 Partly Cloudy SCT040 SCT370 27.3 21.8 72% 30 75.92 0.0
11 16:15 Calm 16.09 Mostly Cloudy BKN041 27.5 22.3 73% 30 75.92 0.0
11 15:55 Vrbl 9 16.09 Mostly Cloudy FEW036 BKN044 28.1 21.6 68% 31 75.92 0.0
11 15:35 Vrbl 7 16.09 Mostly Cloudy SCT036 BKN044 27.6 22.4 73% 30 75.92 0.0
11 15:15 Vrbl 6 16.09 Partly Cloudy SCT040 27.5 22.6 75% 30 75.95 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)