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 20:55 SW 6 16.09 Overcast OVC100 23.2 15.8 63% 75.84 0.0
26 20:35 Calm 16.09 Overcast OVC100 23.3 16.2 64% 75.84 0.0
26 20:15 SW 6 14.48 Mostly Cloudy BKN100 23.5 16.7 66% 75.84 0.0
26 19:55 Calm 14.48 Fair CLR 24 16.6 27 24 63% 25 75.84 0.0
26 19:35 Vrbl 6 16.09 Fair CLR 24.3 16.6 62% 25 75.84 0.0
26 19:15 Calm 16.09 Fair CLR 24.8 16.6 60% 26 75.84 0.0
26 18:55 SW 6 16.09 Fair CLR 25.3 16.5 58% 26 75.84 0.0
26 18:35 SW 7 16.09 Fair CLR 25.6 16.5 57% 26 75.84 0.0
26 18:15 Calm 16.09 Fair CLR 25.7 16.2 56% 27 75.84 0.0
26 17:55 Calm 16.09 A Few Clouds FEW100 25.8 16 55% 27 75.87 0.0
26 17:35 SW 6 16.09 A Few Clouds FEW060 26.2 16.4 55% 27 75.87 0.0
26 17:15 Vrbl 7 16.09 A Few Clouds FEW060 26.3 16.5 55% 27 75.87 0.0
26 16:55 Vrbl 6 16.09 Fair CLR 26.8 16 52% 27 75.87 0.0
26 16:35 Vrbl 6 16.09 Partly Cloudy SCT060 26.7 15.1 49% 27 75.87 0.0
26 16:15 E 6 16.09 Partly Cloudy SCT060 26.7 14.6 47% 27 75.87 0.0
26 15:55 Vrbl 7 16.09 Fair CLR 26.2 15.1 50% 27 75.9 0.0
26 15:35 Vrbl 6 16.09 Fair CLR 26.6 14.3 47% 27 75.9 0.0
26 15:15 W 7 16.09 Fair CLR 26.8 14.4 47% 27 75.92 0.0
26 14:55 SW 9 16.09 A Few Clouds FEW360 26.3 15.3 51% 27 75.92 0.0
26 14:35 W 11 16.09 Fair CLR 26.4 14.9 49% 27 75.95 0.0
26 14:15 Vrbl 6 16.09 Fair CLR 26 14.8 50% 27 75.95 0.0
26 13:55 Vrbl 6 16.09 Fair CLR 25.6 14.2 26.4 17.8 49% 26 75.97 0.0
26 13:35 Calm 14.48 Fair CLR 25.8 14.2 49% 26 75.97 0.0
26 13:15 Vrbl 7 16.09 Fair CLR 25.9 14.4 49% 26 76 0.0
26 12:35 Vrbl 6 16.09 Fair CLR 24.8 13.4 49% 26 76.02 0.0
26 12:15 Calm 16.09 Fair CLR 24.9 13.3 49% 26 76.05 0.0
26 11:15 Calm 16.09 A Few Clouds FEW320 23.9 11.9 47% 25 76.07 0.0
26 10:55 Calm 16.09 Fair CLR 23.3 11.1 46% 76.1 0.0
26 10:35 Calm 16.09 Fair CLR 23.6 10.7 44% 76.1 0.0
26 10:15 S 6 16.09 Fair CLR 23 9.5 42% 76.1 0.0
26 09:55 Vrbl 6 16.09 Fair CLR 22.5 10 45% 76.1 0.0
26 09:35 Vrbl 6 16.09 Fair CLR 21.8 11 50% 76.1 0.0
26 09:15 Calm 16.09 Fair CLR 21.2 11.5 54% 76.12 0.0
26 08:55 Calm 16.09 Fair CLR 20.5 10.3 52% 76.12 0.0
26 08:35 Calm 16.09 Partly Cloudy SCT100 19.8 13.5 67% 76.12 0.0
26 08:15 Calm 16.09 Overcast OVC095 18.3 14.7 80% 76.12 0.0
26 07:55 Calm 16.09 Overcast OVC100 17.6 14.2 17.6 14.2 81% 76.12 0.0
26 07:35 Calm 14.48 Overcast OVC100 17.1 14.5 85% 76.12 0.0
26 07:15 Calm 16.09 Overcast OVC100 16.7 15.2 91% 76.12 0.0
26 06:55 Calm 16.09 Overcast OVC100 15.9 13.8 87% 76.12 0.0
26 06:35 Calm 16.09 Overcast OVC100 16 13.9 87% 76.12 0.0
26 06:15 Calm 16.09 Overcast OVC100 16.3 12.8 80% 76.12 0.0
26 05:55 Calm 16.09 Overcast OVC110 15.3 12.5 84% 76.12 0.0
26 05:35 Calm 16.09 Mostly Cloudy BKN110 15.1 12.7 86% 76.12 0.0
26 05:15 Calm 16.09 Fair CLR 14.3 12.5 89% 76.12 0.0
26 04:55 Calm 16.09 Fair CLR 14.7 12.6 87% 76.12 0.0
26 04:35 Calm 16.09 Fair CLR 15 12.5 85% 76.1 0.0
26 04:15 Calm 16.09 Fair CLR 15.3 12.6 84% 76.1 0.0
26 03:55 Calm 16.09 Fair CLR 15 12.7 86% 76.12 0.0
26 03:35 Calm 16.09 Fair CLR 15.3 12.7 85% 76.15 0.0
26 03:15 Calm 16.09 Partly Cloudy SCT100 15.6 11.6 77% 76.15 0.0
26 02:55 Calm 16.09 Mostly Cloudy BKN100 15.8 12.4 80% 76.15 0.0
26 02:35 Calm 16.09 Mostly Cloudy BKN100 15.9 12.8 82% 76.15 0.0
26 01:55 Calm 16.09 Fair CLR 16.6 11.7 23.4 16.2 73% 76.17 0.0
26 01:35 Calm 16.09 Fair CLR 16.7 11.6 72% 76.2 0.0
26 01:15 Calm 16.09 Fair CLR 16.6 11.9 74% 76.2 0.0
26 00:55 Calm 16.09 Fair CLR 16.9 11.5 71% 76.2 0.0
26 00:35 Calm 16.09 Fair CLR 17.5 12.6 73% 76.23 0.0
26 00:15 Calm 16.09 Fair CLR 17.8 11.6 67% 76.23 0.0
25 23:55 Calm 16.09 Fair CLR 18.6 11.1 62% 76.23 0.0
25 23:35 SE 6 16.09 Fair CLR 18.9 11.1 61% 76.23 0.0
25 23:15 SE 6 16.09 Fair CLR 19.8 11 57% 76.25 0.0
25 22:55 Calm 16.09 Fair CLR 19.8 12.1 61% 76.25 0.0
25 22:35 SE 7 16.09 A Few Clouds FEW360 19.5 12.5 64% 76.25 0.0
25 22:15 SE 9 16.09 Partly Cloudy SCT360 20.4 12.1 59% 76.25 0.0
25 21:55 SE 9 16.09 Fair CLR 20.8 13.2 62% 76.25 0.0
25 21:35 SE 7 16.09 Fair CLR 20.9 14.6 67% 76.25 0.0
25 21:15 SE 6 16.09 Fair CLR 21.5 13.2 59% 76.23 0.0
25 20:55 SE 9 16.09 Fair CLR 22.2 12.5 54% 76.2 0.0
25 20:35 SE 11 16.09 Fair CLR 22.7 12.5 53% 76.2 0.0
25 20:15 SE 6 16.09 Fair CLR 23.1 13.7 56% 76.2 0.0
25 19:55 Calm 16.09 Fair CLR 22.9 13.9 26.5 22.9 57% 76.23 0.0
25 19:35 Calm 16.09 Fair CLR 24.1 13.2 51% 25 76.23 0.0
25 19:15 SE 6 16.09 Fair CLR 24.7 13.3 49% 26 76.23 0.0
25 18:55 Vrbl 6 16.09 Fair CLR 25 13.8 50% 26 76.23 0.0
25 18:35 S 6 16.09 Fair CLR 25.1 13.7 49% 26 76.23 0.0
25 18:15 SE 6 16.09 Fair CLR 25.4 13.1 47% 26 76.23 0.0
25 17:55 S 9 16.09 Fair CLR 25.6 13 46% 26 76.25 0.0
25 17:35 S 7 16.09 Fair CLR 25.7 12.5 44% 26 76.25 0.0
25 17:15 Vrbl 11 16.09 Fair CLR 25.7 13 45% 26 76.25 0.0
25 16:55 Vrbl 6 16.09 Fair CLR 26 12.3 43% 26 76.28 0.0
25 16:35 SE 11 16.09 Fair CLR 26 10.7 38% 26 76.28 0.0
25 16:15 Vrbl 11 12.87 Fair CLR 25.9 12.5 43% 26 76.3 0.0
25 15:55 S 9 16.09 Fair CLR 25.7 13.1 46% 26 76.3 0.0
25 15:35 SE 11 16.09 Fair CLR 26.5 13 43% 27 76.3 0.0
25 15:15 Calm 8.05 Fair with Haze CLR 26.1 13.1 45% 26 76.33 0.0
25 14:55 Vrbl 6 14.48 Fair CLR 25.8 12 42% 26 76.35 0.0
25 14:35 Vrbl 6 16.09 A Few Clouds FEW360 25.4 12.6 45% 26 76.35 0.0
25 14:15 Vrbl 9 16.09 A Few Clouds FEW360 25.2 12.7 46% 26 76.35 0.0
25 13:55 SE 15 16.09 Fair CLR 25.2 12.1 25.3 18.4 44% 26 76.38 0.0
25 13:35 Calm 14.48 Fair CLR 25.2 12.2 44% 26 76.4 0.0
25 13:15 Vrbl 6 11.27 Fair CLR 24.7 12.7 47% 26 76.4 0.0
25 12:55 E 9 16.09 Fair CLR 24.4 12 46% 26 76.43 0.0
25 12:35 Calm 16.09 Fair CLR 24.4 12 46% 26 76.45 0.0
25 12:15 Vrbl 9 16.09 Fair CLR 24.1 12.2 47% 25 76.45 0.0
25 11:55 SE 11 16.09 Fair CLR 24 13 50% 25 76.48 0.0
25 11:35 S 7 16.09 Fair CLR 23.5 13.6 54% 76.48 0.0
25 11:15 Calm 16.09 Fair CLR 23.1 13.4 55% 76.5 0.0
25 10:55 E 9 16.09 Fair CLR 23.1 14.1 57% 76.5 0.0
25 10:35 NE 15 16.09 Fair CLR 22.7 14.6 60% 76.48 0.0
25 10:15 E 13 16.09 Fair CLR 22.3 14.7 62% 76.5 0.0
25 09:55 Vrbl 6 16.09 Fair CLR 21.7 15.6 68% 76.53 0.0
25 09:35 NE 11 16.09 Fair CLR 21.5 15.8 70% 76.53 0.0
25 09:15 Vrbl 6 16.09 Fair CLR 20.8 16.7 78% 76.56 0.0
25 08:55 NE 7 16.09 Mostly Cloudy BKN110 19.7 16.4 81% 76.58 0.0
25 08:35 NE 6 16.09 Overcast OVC100 19.8 16.8 83% 76.58 0.0
25 08:15 Calm 16.09 Overcast OVC100 18.8 16.7 88% 76.58 0.0
25 07:55 Calm 16.09 Overcast OVC100 18.5 16.5 18.5 15.3 88% 76.58 0.0 0.03
25 07:35 Calm 16.09 Overcast OVC100 18.5 16.4 88% 76.58 0.0
25 07:15 NE 7 16.09 Overcast OVC100 18 16.6 92% 76.56 0.0
25 06:55 NE 7 16.09 Overcast OVC100 17.8 16.5 92% 76.56 0.0
25 06:35 Calm 14.48 Overcast OVC100 16.9 16.4 97% 76.58 0.0
25 06:15 Calm 16.09 Overcast OVC100 16 15.9 99% 76.58 0.0
25 05:55 Calm 16.09 Overcast OVC100 16.2 15.9 98% 76.58 0.0
25 05:35 Calm 16.09 Overcast BKN100 OVC220 15.8 15.7 99% 76.58 0.0
25 05:15 Calm 16.09 Overcast FEW110 OVC220 15.9 15.8 99% 76.58 0.0
25 04:55 Calm 16.09 Overcast OVC220 15.8 15.8 100% 76.56 0.0 0.03 0.03
25 04:35 Calm 16.09 Overcast OVC220 15.7 15.7 100% 76.56 0.0
25 04:15 Calm 16.09 Mostly Cloudy BKN220 16.1 15.9 99% 76.56 0.0
25 03:55 Calm 16.09 Partly Cloudy SCT230 16.2 15.8 98% 76.53 0.0
25 03:35 Calm 16.09 Mostly Cloudy BKN230 17.2 16.1 93% 76.56 0.0
25 03:15 Calm 16.09 Overcast OVC230 16.8 16.2 96% 76.56 0.0
25 02:55 Calm 16.09 Overcast OVC230 16.8 16.4 98% 76.58 0.0
25 02:35 Calm 16.09 Overcast OVC230 17 16.4 96% 76.56 0.0
25 02:15 Calm 16.09 Mostly Cloudy BKN210 17 16.5 97% 76.61 0.0
25 01:55 Calm 16.09 Overcast BKN200 OVC220 17.4 16.2 22 17.4 93% 76.61 0.0
25 01:35 SE 6 16.09 Overcast OVC210 18 16.1 89% 76.61 0.0
25 01:15 Calm 16.09 Overcast OVC210 18.3 16.3 88% 76.63 0.0
25 00:55 SE 6 16.09 Overcast OVC210 18.5 16.1 86% 76.63 0.0
25 00:35 Calm 16.09 Overcast OVC210 18.4 15.9 85% 76.66 0.0
25 00:15 Calm 16.09 Mostly Cloudy BKN210 17.9 16 89% 76.66 0.0
24 23:55 Calm 16.09 Mostly Cloudy BKN210 17.8 16.1 90% 76.66 0.0
24 23:35 Calm 16.09 Partly Cloudy SCT220 18.4 15.8 85% 76.66 0.0
24 23:15 Calm 16.09 Partly Cloudy SCT210 18.6 15.7 83% 76.68 0.0
24 22:55 Calm 16.09 Mostly Cloudy BKN210 18.7 16.1 85% 76.66 0.0
24 22:35 Calm 16.09 Partly Cloudy FEW230 SCT270 19.8 15.8 78% 76.66 0.0
24 22:15 SE 6 16.09 Mostly Cloudy BKN230 20.2 15.5 75% 76.66 0.0
24 21:55 Vrbl 6 16.09 Mostly Cloudy SCT240 BKN260 20.4 15.5 74% 76.66 0.0
24 21:35 Calm 16.09 Mostly Cloudy BKN240 BKN270 20.5 15.7 74% 76.66 0.0
24 21:15 Vrbl 6 16.09 A Few Clouds FEW250 21 15.4 70% 76.63 0.0
24 20:55 Calm 16.09 Mostly Cloudy BKN260 21.3 15.8 71% 76.63 0.0
24 20:35 Calm 16.09 Mostly Cloudy BKN260 21.7 15.6 68% 76.61 0.0
24 20:15 Vrbl 6 16.09 Mostly Cloudy BKN260 21.7 16 70% 76.61 0.0
24 19:35 Calm 16.09 Mostly Cloudy BKN280 22.8 15.7 64% 76.61 0.0
24 18:55 Calm 16.09 Partly Cloudy SCT280 23.7 15.8 61% 76.61 0.0
24 18:35 S 6 16.09 Partly Cloudy SCT280 23.5 15.2 60% 76.61 0.0
24 18:15 Vrbl 6 16.09 Partly Cloudy FEW290 SCT310 24 15 57% 25 76.61 0.0
24 17:55 Calm 16.09 A Few Clouds FEW290 24 14.3 55% 25 76.63 0.0
24 17:35 Vrbl 6 16.09 Partly Cloudy SCT290 24.6 14.1 52% 26 76.61 0.0
24 17:15 SE 7 16.09 Overcast BKN300 OVC320 25.2 14.2 51% 26 76.61 0.0
24 16:55 Vrbl 6 16.09 Mostly Cloudy SCT300 BKN330 24.9 14.4 52% 26 76.61 0.0 0.03
24 16:35 Vrbl 7 16.09 Partly Cloudy FEW290 SCT330 24.5 13.3 50% 26 76.61 0.0
24 16:15 SE 7 16.09 Partly Cloudy SCT310 SCT330 24.6 12.8 48% 26 76.61 0.0
24 15:55 Vrbl 7 16.09 A Few Clouds FEW320 24.6 12.6 47% 26 76.63 0.0
24 15:35 Vrbl 6 16.09 A Few Clouds FEW380 25.2 12.5 45% 26 76.63 0.0
24 15:15 SE 7 12.87 A Few Clouds FEW370 25.4 12.9 46% 26 76.63 0.0
24 14:55 SE 13 14.48 A Few Clouds FEW300 25.9 12.9 45% 26 76.66 0.0 0.03
24 14:35 Vrbl 6 16.09 Partly Cloudy FEW290 SCT380 25.8 13.1 45% 26 76.66 0.0 0.03
24 14:15 Vrbl 6 16.09 A Few Clouds FEW370 25.4 12.9 46% 26 76.68 0.0
24 13:55 S 11 14.48 Partly Cloudy FEW055 SCT360 25.3 12.9 25.9 18.8 46% 26 76.71 0.0 0.03 0.05
24 13:35 SE 13 16.09 A Few Clouds FEW320 25.4 13 46% 26 76.73 0.0 0.03
24 13:15 S 9 16.09 A Few Clouds FEW370 25.3 12.9 46% 26 76.76 0.0
24 12:55 E 11 16.09 A Few Clouds FEW055 25.3 13.2 47% 26 76.76 0.0
24 12:35 Vrbl 6 16.09 Fair CLR 25 13 47% 26 76.76 0.0
24 12:15 Calm 16.09 A Few Clouds FEW310 25 13.8 50% 26 76.78 0.0
24 11:55 Vrbl 6 16.09 Fair CLR 24.5 13 49% 26 76.78 0.0
24 11:35 Vrbl 7 16.09 Fair CLR 24.2 13.2 50% 25 76.78 0.0
24 11:15 SE 9 16.09 Fair CLR 23.8 12.9 51% 76.81 0.0
24 10:55 Vrbl 9 16.09 Fair CLR 23.6 14 55% 76.81 0.0 0.03 0.03
24 10:35 Vrbl 6 16.09 A Few Clouds FEW370 23.4 14.4 57% 76.81 0.0 0.03
24 10:15 Vrbl 9 16.09 A Few Clouds FEW370 23 14.4 59% 76.81 0.0
24 09:55 E 7 16.09 Fair CLR 22.5 14.8 62% 76.81 0.0
24 09:35 Calm 16.09 Fair CLR 22.2 16.3 69% 76.81 0.0
24 09:15 Calm 16.09 Fair CLR 21.2 16.6 75% 76.81 0.0
24 08:55 Calm 16.09 Fair CLR 20.8 18 84% 76.81 0.0
24 08:35 Calm 16.09 Fair CLR 20.4 17.7 85% 76.81 0.0
24 08:15 Calm 16.09 Fair CLR 19.3 17.1 87% 76.81 0.0
24 07:55 Calm 14.48 Fair CLR 18.9 16 18.9 13.9 83% 76.81 0.0
24 07:35 Calm 14.48 Fair CLR 18.1 16.5 90% 76.81 0.0
24 07:15 Calm 11.27 Fair CLR 16.9 16.4 97% 76.81 0.0
24 06:55 Calm 11.27 Fair CLR 15 14.9 99% 76.78 0.0
24 06:35 Calm 8.05 Fog/Mist CLR 14.4 14.4 100% 76.78 0.0
24 06:15 Calm 11.27 Fair CLR 14.2 14.2 100% 76.76 0.0
24 05:55 Calm 11.27 Fair CLR 14.2 14.2 100% 76.76 0.0
24 05:35 Calm 14.48 Fair CLR 14.2 14.2 100% 76.76 0.0
24 05:15 Calm 14.48 Fair CLR 14.1 14.1 100% 76.73 0.0
24 04:55 Calm 12.87 Fair CLR 14.1 14.1 100% 76.73 0.0
24 04:35 Calm 14.48 Fair CLR 13.9 13.9 100% 76.73 0.0
24 04:15 Calm 16.09 Fair CLR 14.1 14.1 100% 76.73 0.0
24 03:55 Calm 16.09 Fair CLR 14.3 14.2 99% 76.73 0.0
24 03:35 Calm 16.09 Fair CLR 14.3 14.1 99% 76.73 0.0
24 03:15 Calm 16.09 Fair CLR 13.9 13.7 99% 76.71 0.0
24 02:55 Calm 16.09 Fair CLR 14.1 13.8 98% 76.71 0.0
24 02:35 Calm 16.09 Fair CLR 14.4 13.9 97% 76.71 0.0
24 02:15 Calm 16.09 Fair CLR 14.6 14 96% 76.71 0.0
24 01:55 Calm 16.09 Fair CLR 14.5 13.9 22.7 14.5 96% 76.71 0.0
24 01:35 Calm 16.09 Fair CLR 15.2 13.9 92% 76.71 0.0
24 01:15 Calm 16.09 Fair CLR 15.2 13.8 91% 76.71 0.0
24 00:55 Calm 16.09 Fair CLR 15.6 13.6 88% 76.71 0.0
24 00:35 Calm 16.09 Fair CLR 15.8 13.5 86% 76.68 0.0
24 00:15 Calm 16.09 Fair CLR 15.5 13.3 87% 76.68 0.0
23 23:55 Calm 16.09 Fair CLR 16.5 13.8 84% 76.68 0.0
23 23:35 Calm 16.09 Fair CLR 17.2 13.7 80% 76.68 0.0
23 23:15 Calm 16.09 Fair CLR 17.7 10.8 64% 76.68 0.0
23 22:55 S 6 16.09 Fair CLR 17.8 13.1 74% 76.68 0.0
23 22:35 Calm 16.09 Fair CLR 17.6 13.6 78% 76.66 0.0
23 22:15 Calm 16.09 Fair CLR 19.2 10.9 59% 76.66 0.0
23 21:55 W 6 16.09 Fair CLR 19.4 11.5 60% 76.66 0.0
23 21:35 NW 6 16.09 Fair CLR 20.8 10.8 53% 76.66 0.0
23 21:15 W 6 16.09 Fair CLR 19.6 11.9 61% 76.63 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)