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.
18 00:15 Vrbl 6 16.09 Fair CLR 21.8 17.3 76% 76.58 0.0
17 23:55 W 7 16.09 Fair CLR 21.8 17.1 75% 76.58 0.0
17 23:35 SW 6 16.09 Fair CLR 22.2 16.9 72% 76.56 0.0
17 23:15 Vrbl 6 16.09 Fair CLR 22.5 17 71% 76.56 0.0
17 22:55 Vrbl 7 16.09 Fair CLR 22.7 17.2 71% 76.56 0.0
17 22:35 Vrbl 6 16.09 Fair CLR 22.9 17.3 71% 76.56 0.0
17 22:15 Vrbl 6 16.09 Fair CLR 22.9 17.4 71% 76.56 0.0
17 21:55 SW 6 16.09 Fair CLR 23.2 17.5 70% 76.53 0.0
17 21:35 SW 7 16.09 Fair CLR 23.2 17.5 70% 76.53 0.0
17 21:15 Calm 16.09 Fair CLR 23.3 17.6 70% 76.5 0.0
17 20:55 S 6 16.09 Fair CLR 23.8 17.8 69% 76.5 0.0
17 20:35 S 6 14.48 Fair CLR 24.2 17.9 68% 25 76.48 0.0
17 20:15 Calm 14.48 Fair CLR 24.8 18.1 66% 26 76.48 0.0
17 19:55 Calm 16.09 Fair CLR 25.2 18.6 29 25.2 67% 26 76.45 0.0
17 19:35 Vrbl 6 16.09 Fair CLR 25.9 18.9 65% 27 76.43 0.0
17 19:15 Calm 16.09 Fair CLR 27.2 16.1 51% 28 76.43 0.0
17 18:55 Calm 16.09 Fair CLR 27.7 16.7 51% 28 76.43 0.0
17 18:35 SW 7 16.09 Fair CLR 28.1 16.4 49% 28 76.4 0.0
17 18:15 W 6 16.09 Fair CLR 28.2 16.3 48% 29 76.4 0.0
17 17:55 W 9 16.09 A Few Clouds FEW055 28.5 16.3 48% 29 76.4 0.0
17 17:35 S 7 16.09 A Few Clouds FEW055 28.4 17 50% 29 76.4 0.0
17 17:15 W 13 16.09 A Few Clouds FEW055 28.6 17.1 50% 29 76.38 0.0
17 16:55 Calm 16.09 A Few Clouds FEW055 28.6 16.6 48% 29 76.38 0.0
17 16:35 W 15 16.09 Partly Cloudy SCT055 28.8 16.5 47% 29 76.38 0.0
17 16:15 W 7 G 28 16.09 A Few Clouds FEW055 28.6 16.5 48% 29 76.38 0.0
17 15:55 Vrbl 7 16.09 Fair CLR 28.8 16.1 46% 29 76.4 0.0
17 15:35 W 17 16.09 Fair CLR 28.6 16.4 48% 29 76.4 0.0
17 15:15 Vrbl 9 16.09 A Few Clouds FEW380 28.3 16.8 50% 29 76.4 0.0
17 14:55 W 9 16.09 A Few Clouds FEW380 27.8 17.4 53% 29 76.43 0.0
17 14:35 W 17 16.09 A Few Clouds FEW350 27.8 17.5 54% 29 76.43 0.0
17 14:15 W 13 16.09 A Few Clouds FEW270 27.5 17.2 53% 28 76.45 0.0
17 13:55 NW 15 16.09 A Few Clouds FEW310 27.1 18.2 27.3 20.4 58% 28 76.48 0.0
17 13:35 W 13 16.09 A Few Clouds FEW180 27 18.2 59% 28 76.48 0.0
17 13:15 W 19 16.09 Mostly Cloudy BKN190 26.5 18.5 62% 28 76.5 0.0
17 12:55 NW 20 14.48 Overcast OVC190 25.8 18.9 66% 27 76.5 0.0
17 12:35 NW 19 14.48 Overcast OVC190 25.5 18.7 66% 27 76.5 0.0
17 12:15 W 13 14.48 Overcast OVC190 24.9 18.9 69% 26 76.53 0.0
17 11:55 W 15 14.48 Overcast OVC190 24.7 18.5 69% 26 76.5 0.0
17 11:35 NW 15 16.09 Mostly Cloudy BKN190 24.6 19 71% 26 76.53 0.0
17 11:15 W 11 16.09 A Few Clouds FEW350 24.4 18.5 70% 25 76.5 0.0
17 10:55 NW 17 14.48 Partly Cloudy FEW190 SCT350 SCT380 23.9 18.1 70% 25 76.48 0.0
17 10:35 W 13 16.09 A Few Clouds FEW370 23.8 18.2 71% 76.48 0.0
17 10:15 W 13 16.09 A Few Clouds FEW360 23.2 18.3 74% 76.45 0.0
17 09:55 NW 15 14.48 Partly Cloudy FEW310 SCT360 23.1 18 73% 76.45 0.0
17 09:35 NW 13 16.09 A Few Clouds FEW360 22.6 18 75% 76.45 0.0
17 09:15 NW 17 16.09 Fair CLR 22.2 17.7 76% 76.45 0.0
17 08:55 NW 11 16.09 A Few Clouds FEW370 21.6 17.6 78% 76.45 0.0
17 08:35 NW 13 16.09 A Few Clouds FEW370 21.2 17.2 78% 76.45 0.0
17 08:15 NW 15 16.09 Fair CLR 20.7 17 79% 76.43 0.0
17 07:55 NW 9 16.09 Fair CLR 20 16.9 20 15.5 82% 76.38 0.0
17 07:35 NW 13 16.09 Fair CLR 19.6 17 85% 76.38 0.0
17 07:15 NW 9 14.48 Fair CLR 18.5 17 91% 76.38 0.0
17 06:55 NW 7 11.27 Fair CLR 16.6 15.9 96% 76.35 0.0
17 06:35 W 11 12.87 Fair CLR 17 15.9 93% 76.33 0.0
17 06:15 W 9 11.27 Fair CLR 15.8 15.3 97% 76.3 0.0
17 05:55 W 13 14.48 Fair CLR 16.7 15.7 94% 76.28 0.0
17 05:35 W 13 14.48 Fair CLR 17.1 15.6 91% 76.28 0.0
17 05:15 W 13 16.09 Fair CLR 16.5 15.3 93% 76.28 0.0
17 04:55 W 7 16.09 Fair CLR 17.7 15.7 88% 76.28 0.0
17 04:35 W 9 16.09 A Few Clouds FEW030 17.1 15.4 90% 76.28 0.0
17 04:15 W 6 16.09 Partly Cloudy SCT032 18.1 15.7 86% 76.25 0.0
17 03:55 W 9 16.09 Mostly Cloudy BKN033 19 15.9 82% 76.23 0.0
17 03:35 W 13 16.09 A Few Clouds FEW034 18.3 15.7 85% 76.23 0.0
17 03:15 W 13 16.09 A Few Clouds FEW034 18.6 15.7 83% 76.23 0.0
17 02:55 W 13 16.09 Fair CLR 19 15.6 81% 76.2 0.0
17 02:35 W 13 16.09 A Few Clouds FEW095 18.4 15.3 82% 76.23 0.0
17 02:15 W 9 16.09 Fair CLR 18.9 15.3 80% 76.2 0.0
17 01:55 W 15 16.09 Mostly Cloudy FEW042 BKN150 20 15.1 22.6 20 74% 76.17 0.0
17 01:35 W 15 16.09 Overcast SCT042 OVC150 20.2 15 72% 76.17 0.0
17 01:15 W 11 16.09 Overcast OVC043 20.9 14.4 67% 76.17 0.0
17 00:55 W 13 16.09 Overcast OVC046 20.2 14.2 69% 76.17 0.0
17 00:35 W 9 16.09 Overcast OVC046 20.8 13.5 63% 76.17 0.0
17 00:15 Vrbl 11 16.09 Overcast OVC048 20.7 13.1 62% 76.17 0.0
16 23:55 W 9 16.09 Overcast SCT050 OVC120 20.6 12.8 61% 76.15 0.0
16 23:35 W 9 16.09 Overcast OVC120 20.8 12.6 60% 76.12 0.0
16 23:15 W 9 16.09 Overcast OVC120 20.8 12.5 59% 76.12 0.0
16 22:55 SW 7 16.09 Overcast BKN110 OVC130 20.8 12 57% 76.12 0.0
16 22:35 SW 9 16.09 Overcast OVC110 21 11.7 55% 76.12 0.0
16 22:15 SW 9 16.09 Overcast OVC110 21.2 11.3 53% 76.15 0.0
16 21:55 W 7 16.09 Overcast BKN095 OVC130 21.6 11 51% 76.12 0.0
16 21:35 W 6 16.09 Overcast FEW070 BKN090 OVC120 21.7 11 51% 76.12 0.0
16 21:15 Vrbl 6 16.09 Overcast BKN070 OVC090 22 10.7 49% 76.12 0.0
16 20:55 Vrbl 6 16.09 Overcast BKN080 OVC095 22.1 10.8 49% 76.1 0.0
16 20:35 Vrbl 7 16.09 Mostly Cloudy BKN095 BKN150 22.2 10.9 49% 76.1 0.0
16 20:15 Vrbl 6 16.09 Mostly Cloudy BKN150 22.3 10.8 48% 76.1 0.0
16 19:55 Vrbl 6 16.09 Mostly Cloudy SCT140 BKN160 22.8 10.8 25.8 22.8 47% 76.12 0.0
16 19:35 Vrbl 6 16.09 Mostly Cloudy BKN160 23 10.8 46% 76.12 0.0
16 19:15 Calm 16.09 Mostly Cloudy SCT110 BKN170 23.7 10.5 43% 76.12 0.0
16 18:55 Vrbl 6 16.09 Mostly Cloudy BKN075 BKN120 24.1 9.6 40% 25 76.15 0.0
16 18:35 Vrbl 6 16.09 Mostly Cloudy BKN075 BKN090 24.1 9.8 40% 25 76.15 0.0
16 18:15 Vrbl 9 16.09 Partly Cloudy SCT090 24.7 9.8 39% 26 76.15 0.0
16 17:55 Vrbl 11 16.09 A Few Clouds FEW080 25.1 9.5 37% 26 76.15 0.0
16 17:35 Vrbl 9 16.09 A Few Clouds FEW080 25.3 9.9 38% 26 76.12 0.0
16 17:15 Vrbl 11 16.09 A Few Clouds FEW290 25.4 9.8 37% 26 76.15 0.0
16 16:55 Vrbl 11 16.09 A Few Clouds FEW290 24.9 10.7 41% 26 76.15 0.0
16 16:35 SW 13 16.09 Fair CLR 24.5 10.4 41% 26 76.15 0.0
16 16:15 Vrbl 11 16.09 Fair CLR 25.8 11.1 40% 26 76.17 0.0
16 15:55 Vrbl 6 16.09 Fair CLR 25.5 10.6 39% 26 76.2 0.0
16 15:35 W 17 16.09 Fair CLR 25.3 10.2 39% 26 76.2 0.0
16 15:15 Vrbl 11 16.09 Fair CLR 25.1 9.2 37% 26 76.23 0.0
16 14:55 W 15 16.09 Fair CLR 24.9 8.6 36% 26 76.23 0.0
16 14:35 SW 13 16.09 Fair CLR 24.9 8.1 34% 25 76.25 0.0
16 14:15 Vrbl 11 16.09 Fair CLR 24.5 9.1 38% 25 76.28 0.0
16 13:55 Vrbl 9 14.48 Fair CLR 24.3 9.6 24.3 14.8 39% 25 76.3 0.0
16 13:35 SW 7 G 28 16.09 Fair CLR 23.9 9.8 41% 25 76.3 0.0
16 13:15 Vrbl 9 16.09 Fair CLR 24.2 10 41% 25 76.33 0.0
16 12:55 SW 15 16.09 A Few Clouds FEW320 23.1 9.9 43% 76.33 0.0
16 12:35 SW 11 16.09 Fair CLR 23 10.2 44% 76.35 0.0
16 12:15 Vrbl 11 16.09 Fair CLR 23 10.4 45% 76.35 0.0
16 11:55 Vrbl 11 16.09 Fair CLR 22.4 8.8 42% 76.4 0.0
16 11:35 Vrbl 9 16.09 Fair CLR 22.5 8.8 42% 76.43 0.0
16 11:15 S 9 16.09 A Few Clouds FEW370 22.3 9 43% 76.45 0.0
16 10:55 SW 13 16.09 Fair CLR 21.4 7.8 42% 76.45 0.0
16 10:35 Vrbl 11 16.09 Fair CLR 21.7 9 44% 76.45 0.0
16 10:15 Vrbl 9 16.09 Fair CLR 20.7 8.7 46% 76.48 0.0
16 09:55 Vrbl 6 16.09 Fair CLR 20.1 9.4 50% 76.5 0.0
16 09:35 Calm 16.09 Fair CLR 19.4 9.4 53% 76.5 0.0
16 09:15 Vrbl 7 16.09 Fair CLR 18.7 9.3 55% 76.53 0.0
16 08:55 Vrbl 7 16.09 Fair CLR 17.6 9 57% 76.53 0.0
16 08:35 Vrbl 9 16.09 Fair CLR 16.8 9.6 63% 76.53 0.0
16 08:15 Vrbl 7 16.09 Fair CLR 15.9 9.3 65% 76.53 0.0
16 07:55 SW 7 16.09 Partly Cloudy SCT130 14 9.2 14 8.2 73% 76.53 0.0
16 07:35 Calm 16.09 Mostly Cloudy BKN130 14 9.4 74% 76.5 0.0
16 06:55 Calm 16.09 Fair CLR 10.9 9 88% 76.48 0.0
16 06:35 W 7 16.09 Partly Cloudy SCT130 11.4 8.5 83% 76.48 0.0
16 06:15 W 7 16.09 Mostly Cloudy BKN140 11.4 8.5 83% 76.48 0.0
16 05:55 W 9 16.09 Fair CLR 10.5 7.9 84% 76.48 0.0
16 05:35 W 9 16.09 Fair CLR 12.3 8.2 76% 76.45 0.0
16 05:15 W 9 16.09 Fair CLR 9.6 8.1 90% 9 76.43 0.0
16 04:55 W 9 16.09 Fair CLR 11 8 82% 76.4 0.0
16 04:35 W 7 16.09 Fair CLR 11.2 8.2 82% 76.4 0.0
16 04:15 W 9 16.09 Fair CLR 10.6 8.2 85% 76.38 0.0
16 03:55 W 7 16.09 Fair CLR 11.9 8.4 79% 76.38 0.0
16 03:35 W 7 16.09 Fair CLR 12.6 8.5 76% 76.38 0.0
16 03:15 SW 9 16.09 Fair CLR 12 8.8 81% 76.38 0.0
16 02:55 SW 7 16.09 Fair CLR 12.7 8.8 77% 76.35 0.0
16 02:35 SW 7 16.09 Fair CLR 12.9 8.7 76% 76.35 0.0
16 02:15 Vrbl 6 16.09 Fair CLR 9.8 8.5 92% 76.38 0.0
16 01:55 W 7 16.09 Fair CLR 10.8 8.5 16.4 10.8 86% 76.38 0.0
16 01:35 W 6 16.09 Fair CLR 13.4 8.3 71% 76.38 0.0
16 01:15 SW 7 16.09 A Few Clouds FEW180 14 8.2 68% 76.38 0.0
16 00:55 SW 6 16.09 Overcast OVC170 14.1 8.1 67% 76.38 0.0
16 00:35 W 6 16.09 Overcast BKN160 OVC180 12.9 8.6 75% 76.38 0.0
16 00:15 Calm 16.09 Partly Cloudy SCT180 14.5 8.1 66% 76.38 0.0
15 23:55 Calm 16.09 Fair CLR 14.5 8.2 66% 76.38 0.0
15 23:35 Calm 16.09 Fair CLR 14.3 8.3 67% 76.38 0.0
15 23:15 Calm 16.09 Partly Cloudy SCT170 14.7 8.2 65% 76.38 0.0
15 22:55 Calm 16.09 Mostly Cloudy BKN170 12.9 9.5 80% 76.35 0.0
15 22:35 Calm 16.09 Mostly Cloudy BKN180 BKN210 13.1 9.2 77% 76.35 0.0
15 22:15 Calm 16.09 Mostly Cloudy SCT190 BKN210 BKN230 15.9 7.9 59% 76.33 0.0
15 21:55 SW 7 16.09 Partly Cloudy SCT240 15.3 8.2 63% 76.3 0.0
15 21:35 SW 7 16.09 Fair CLR 14.5 8.4 67% 76.28 0.0
15 21:15 SW 6 16.09 Fair CLR 13.3 8.6 73% 76.25 0.0
15 20:55 Calm 16.09 Fair CLR 15.4 8 62% 76.23 0.0
15 20:35 Calm 14.48 Fair CLR 15.2 8.8 66% 76.23 0.0
15 20:15 Calm 14.48 Fair CLR 16.1 8.7 62% 76.2 0.0
15 19:55 Calm 16.09 Fair CLR 16.1 9.2 19 15.6 64% 76.2 0.0
15 19:35 Calm 14.48 Fair CLR 16.6 9.4 63% 76.2 0.0
15 19:15 Calm 14.48 Fair CLR 17.7 8.4 55% 76.17 0.0
15 18:55 N 9 14.48 Fair CLR 18.1 7.7 51% 76.15 0.0
15 18:35 N 13 16.09 Fair CLR 18.8 7.8 49% 76.12 0.0
15 18:15 NW 9 14.48 Fair CLR 18.8 8.1 50% 76.12 0.0
15 17:55 NW 19 16.09 A Few Clouds FEW070 18.7 7.8 49% 76.12 0.0
15 17:35 NW 15 14.48 Partly Cloudy SCT055 SCT070 18.6 8.2 51% 76.12 0.0
15 17:15 W 11 16.09 Overcast OVC050 17.4 8.1 55% 76.12 0.0
15 16:55 NW 22 16.09 Overcast FEW050 OVC070 17.3 7.7 53% 76.12 0.0
15 16:35 NW 17 16.09 Overcast OVC065 17.7 7.7 52% 76.1 0.0
15 16:15 NW 22 16.09 Overcast BKN050 OVC060 16.8 7.9 56% 76.12 0.0
15 15:55 NW 24 14.48 Overcast OVC050 16.8 7.5 54% 76.12 0.0
15 15:35 NW 26 16.09 Overcast BKN055 OVC065 17.9 7.6 51% 76.12 0.0
15 15:15 NW 28 16.09 Overcast OVC050 17 7.3 53% 76.12 0.0
15 14:55 NW 26 G 37 16.09 Overcast BKN049 OVC060 16.7 7 53% 76.12 0.0
15 14:35 NW 19 16.09 Overcast OVC044 15.9 7.2 57% 76.12 0.0
15 14:15 NW 13 16.09 Mostly Cloudy BKN043 15.7 7 56% 76.12 0.0
15 13:55 NW 24 G 35 16.09 Partly Cloudy SCT042 17.8 7.9 17.8 11 53% 76.1 0.0
15 13:35 N 22 G 31 16.09 Mostly Cloudy BKN041 16.4 7 54% 76.07 0.0
15 13:15 NW 22 16.09 Overcast OVC039 16.3 7.1 55% 76.07 0.0
15 12:55 NW 19 G 28 16.09 Mostly Cloudy BKN038 15.6 6.8 56% 76.07 0.0
15 12:35 N 20 G 30 16.09 Partly Cloudy SCT039 16.5 7.1 54% 76.05 0.0
15 12:15 N 19 16.09 Mostly Cloudy BKN039 15.6 6.5 55% 76.05 0.0
15 11:55 N 20 16.09 A Few Clouds FEW039 15.6 6.5 55% 76.05 0.0
15 11:35 N 17 G 28 16.09 Fair CLR 15 6.2 56% 76.05 0.0
15 11:15 N 22 G 37 16.09 Fair CLR 14.5 5.7 56% 76.07 0.0
15 10:55 N 24 G 44 16.09 Partly Cloudy FEW034 SCT090 14.3 5.9 57% 76.07 0.0
15 10:35 NW 22 G 43 16.09 Mostly Cloudy FEW034 BKN090 14.1 6.1 59% 76.07 0.0
15 10:15 N 17 G 31 16.09 Mostly Cloudy SCT031 BKN090 13.5 6 61% 76.07 0.0
15 09:55 NW 19 16.09 Mostly Cloudy SCT028 BKN075 BKN100 12.7 6.1 64% 76.07 0.0
15 09:35 NW 26 G 41 16.09 Overcast BKN028 BKN070 OVC100 11.9 5.7 66% 76.07 0.0
15 09:15 N 24 G 41 16.09 Overcast BKN027 BKN070 OVC100 11.8 5.8 67% 76.07 0.0
15 08:55 NW 28 G 43 14.48 Overcast OVC026 11.5 5.6 67% 76.05 0.0
15 08:35 NW 28 G 37 16.09 Mostly Cloudy BKN025 11.3 6.1 71% 76.05 0.0
15 08:15 NW 20 G 33 16.09 Partly Cloudy FEW025 SCT095 11.1 5.8 70% 76.02 0.0
15 07:55 NW 20 G 35 16.09 Mostly Cloudy FEW023 BKN090 10.6 6.2 10.8 8.7 74% 76 0.0
15 07:35 NW 24 G 37 16.09 Mostly Cloudy FEW026 BKN085 10.2 6.2 76% 75.97 0.0
15 07:15 NW 20 G 30 16.09 Mostly Cloudy FEW027 BKN055 9.6 6.2 80% 7 75.95 0.0
15 06:55 NW 17 16.09 Overcast OVC050 9.2 6.2 82% 7 75.92 0.0
15 06:35 NW 19 16.09 Overcast OVC050 9.1 6.2 82% 7 75.92 0.0
15 06:15 NW 17 16.09 Overcast FEW023 BKN049 BKN065 OVC100 8.9 6.3 84% 7 75.9 0.0
15 05:55 NW 19 16.09 Overcast BKN027 BKN033 OVC100 8.8 6.2 84% 6 75.87 0.0
15 05:35 NW 15 16.09 Mostly Cloudy BKN029 8.7 6.2 84% 7 75.84 0.0
15 05:15 NW 13 16.09 Overcast OVC027 9 6.3 83% 7 75.82 0.0
15 04:55 NW 15 16.09 Overcast OVC025 8.9 6.3 84% 7 75.82 0.0
15 04:35 NW 13 16.09 Overcast OVC026 8.9 6.3 84% 7 75.82 0.0
15 04:15 NW 15 16.09 Overcast BKN026 OVC060 8.9 6.3 84% 7 75.79 0.0
15 03:55 NW 15 16.09 Overcast FEW029 SCT060 OVC100 8.8 6.2 84% 7 75.79 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)