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.
16 19:15 NW 15 9.66 Fair with Haze CLR 30.2 20.8 57% 33 75.95 0.0
16 18:55 NW 19 9.66 Fair with Haze CLR 30.8 21.1 56% 34 75.92 0.0
16 18:35 NW 15 11.27 Fair CLR 31.1 21 55% 34 75.92 0.0
16 18:15 NW 13 11.27 Fair CLR 31.8 20.5 51% 34 75.9 0.0
16 17:55 NW 17 12.87 Fair CLR 32.3 20.6 50% 35 75.9 0.0
16 17:35 NW 22 16.09 Fair CLR 32.4 21.3 52% 36 75.9 0.0
16 17:15 W 19 16.09 Fair CLR 32.4 22.7 57% 37 75.9 0.0
16 16:55 NW 22 G 33 16.09 Fair CLR 31.4 22.7 60% 36 75.9 0.0
16 16:35 NW 17 16.09 Fair CLR 32.8 23.7 59% 39 75.9 0.0
16 16:15 NW 26 16.09 A Few Clouds FEW050 32.9 22.9 56% 38 75.9 0.0
16 15:55 NW 19 16.09 Partly Cloudy SCT055 32.5 23.4 59% 38 75.9 0.0
16 15:35 W 22 G 33 16.09 A Few Clouds FEW055 32.8 23.1 57% 38 75.92 0.0
16 15:15 NW 20 G 28 16.09 Partly Cloudy FEW045 SCT350 32 24.3 64% 38 75.92 0.0
16 14:55 NW 24 16.09 Partly Cloudy SCT040 SCT350 32.2 24.1 62% 38 75.95 0.0
16 14:35 NW 19 G 26 16.09 Partly Cloudy SCT040 SCT300 31.7 25 68% 39 75.95 0.0
16 14:15 W 19 16.09 Partly Cloudy FEW036 SCT300 SCT330 32.1 25 66% 39 75.97 0.0
16 13:55 SW 9 16.09 Mostly Cloudy BKN038 31.5 26.2 31.9 24.3 73% 40 75.97 0.0
16 13:35 Vrbl 7 16.09 Mostly Cloudy BKN034 BKN049 30.7 26.5 78% 39 75.97 0.0
16 13:15 Vrbl 9 16.09 Mostly Cloudy FEW028 BKN033 BKN048 29.6 25.7 80% 36 76 0.0
16 12:55 Vrbl 6 16.09 Partly Cloudy SCT030 SCT330 29.5 25.3 78% 36 76.02 0.0
16 12:35 Vrbl 6 16.09 A Few Clouds FEW030 29.7 25.5 78% 36 76.02 0.0
16 12:15 Vrbl 7 16.09 Partly Cloudy FEW280 SCT350 29.1 25.1 79% 35 76.05 0.0
16 11:55 SW 9 16.09 Partly Cloudy FEW270 SCT360 28.9 24.7 78% 34 76.07 0.0
16 11:35 Vrbl 6 16.09 Partly Cloudy FEW290 SCT360 28.7 24.1 76% 33 76.07 0.0
16 11:15 Vrbl 6 16.09 A Few Clouds FEW280 28.4 23.7 76% 32 76.1 0.0
16 10:55 Vrbl 9 16.09 A Few Clouds FEW300 28 22.5 72% 31 76.1 0.0
16 10:35 W 9 16.09 A Few Clouds FEW370 27.7 22.2 72% 30 76.07 0.0
16 10:15 SW 7 16.09 A Few Clouds FEW360 27 21.5 72% 29 76.1 0.0
16 09:55 SW 6 16.09 Fair CLR 26.6 20.5 69% 28 76.1 0.0
16 09:35 Vrbl 6 16.09 A Few Clouds FEW350 26.5 20.7 71% 28 76.12 0.0
16 09:15 Vrbl 6 14.48 Fair CLR 25.8 21.9 79% 27 76.12 0.0
16 08:55 W 6 16.09 Fair CLR 25.2 22 83% 26 76.12 0.0
16 08:35 Calm 14.48 Fair CLR 25 21.7 82% 26 76.12 0.0
16 08:15 Calm 16.09 Fair CLR 24.9 21.2 80% 26 76.12 0.0
16 07:55 Calm 16.09 Fair CLR 24.1 20.9 24.7 21.4 82% 24 76.12 0.0
16 07:35 Calm 12.87 A Few Clouds FEW250 23.8 20.8 83% 76.12 0.0
16 07:15 Vrbl 6 14.48 A Few Clouds FEW041 24.1 20 78% 25 76.12 0.0
16 06:55 SW 6 11.27 Fair CLR 22.2 21.2 94% 76.12 0.0
16 06:35 Calm 16.09 Fair CLR 23.8 20.8 83% 76.12 0.0
16 06:15 Calm 14.48 Fair CLR 23.7 21.2 86% 76.12 0.0
16 05:55 Calm 12.87 Fair CLR 23.1 21.4 90% 76.12 0.0
16 05:35 Calm 11.27 Fair CLR 21.4 21 98% 76.12 0.0
16 05:15 Calm 12.87 Fair CLR 21.8 21.1 96% 76.12 0.0
16 04:55 Calm 14.48 Fair CLR 22.9 21.2 90% 76.12 0.0
16 04:35 Calm 14.48 Fair CLR 22.4 21.1 92% 76.12 0.0
16 04:15 Calm 16.09 Fair CLR 23 21.6 92% 76.12 0.0
16 03:55 Calm 16.09 A Few Clouds FEW044 22.9 21.6 92% 76.1 0.0
16 03:35 Calm 14.48 A Few Clouds FEW043 22.9 21.7 93% 76.12 0.0
16 03:15 Calm 11.27 Fair CLR 23.1 21.9 93% 76.12 0.0
16 02:55 Calm 11.27 Fair CLR 24 21.5 86% 24 76.1 0.0
16 02:35 Calm 11.27 Fair CLR 24.3 21.3 83% 25 76.1 0.0
16 02:15 Calm 12.87 Fair CLR 24.5 22 86% 25 76.07 0.0
16 01:55 Calm 14.48 Fair CLR 25.1 22 31.3 24.5 83% 26 76.1 0.0
16 01:15 Calm 16.09 Fair CLR 24.5 22.4 88% 25 76.1 0.0
16 00:15 Calm 16.09 Fair CLR 25.9 22.4 81% 28 76.1 0.0
15 23:55 E 6 16.09 Fair CLR 25.8 22.5 82% 27 76.1 0.0
15 23:35 E 6 14.48 Fair CLR 25.5 22.6 84% 27 76.1 0.0
15 23:15 Calm 11.27 Fair CLR 26.2 22.7 81% 28 76.1 0.0
15 22:55 E 6 9.66 Fair with Haze CLR 26.3 22.4 79% 28 76.07 0.0
15 22:35 Calm 11.27 Fair CLR 26.7 22.3 77% 29 76.07 0.0
15 22:15 NE 6 11.27 Fair CLR 27.4 22.2 73% 30 76.07 0.0
15 21:55 NE 9 12.87 Fair CLR 27.9 22.3 72% 31 76.05 0.0
15 21:35 NE 9 12.87 Fair CLR 28.1 22.3 71% 31 76.02 0.0
15 21:15 NE 11 12.87 Fair CLR 28.9 22.1 67% 32 76.02 0.0
15 20:55 NE 11 16.09 Fair CLR 30.1 21.1 59% 33 76 0.0
15 20:35 NW 13 16.09 Fair CLR 30.5 21 57% 33 75.97 0.0
15 20:15 NW 15 16.09 Fair CLR 30.8 21.1 56% 34 75.97 0.0
15 19:55 NW 13 16.09 Fair CLR 31.1 22.3 33.7 30.4 59% 35 75.95 0.0
15 19:35 NW 11 16.09 Fair CLR 30.5 23.4 66% 35 75.95 0.0
15 19:15 NW 15 16.09 Fair CLR 31.8 22.4 57% 36 75.92 0.0
15 18:55 W 7 16.09 Fair CLR 31.3 24.9 69% 38 75.92 0.0
15 18:35 W 9 16.09 Fair CLR 31.8 24.5 65% 38 75.92 0.0
15 18:15 W 15 16.09 Fair CLR 32.8 24 60% 39 75.92 0.0
15 17:55 W 9 16.09 Fair CLR 33 24.1 60% 39 75.9 0.0
15 17:35 W 13 16.09 Thunderstorm in Vicinity CLR 33.3 23.4 56% 39 75.87 0.0
15 17:15 W 11 16.09 A Few Clouds FEW340 33.2 23.5 57% 39 75.87 0.0
15 16:55 W 9 16.09 Partly Cloudy FEW290 SCT330 32.3 23.7 60% 38 75.87 0.0
15 16:35 W 11 16.09 A Few Clouds FEW290 32.3 23.6 60% 38 75.9 0.0
15 16:15 W 11 16.09 Partly Cloudy FEW300 SCT370 32.6 23.9 60% 39 75.92 0.0
15 15:55 W 19 16.09 A Few Clouds FEW300 33.1 23.5 57% 39 75.95 0.0
15 15:15 W 15 16.09 A Few Clouds FEW340 32.8 24.2 61% 39 75.97 0.0
15 14:55 W 19 16.09 A Few Clouds FEW310 32.9 23.7 58% 39 76 0.0
15 14:35 W 17 16.09 A Few Clouds FEW350 32.8 24 60% 39 75.97 0.0
15 14:15 W 17 16.09 Fair CLR 32.9 24.3 61% 39 76 0.0
15 13:55 W 24 G 31 16.09 Fair CLR 32.9 24.5 33.1 25.8 61% 40 76.02 0.0
15 13:35 W 15 16.09 A Few Clouds FEW310 32.5 24.4 62% 39 76.05 0.0
15 13:15 W 19 16.09 A Few Clouds FEW300 32.3 24.1 62% 38 76.05 0.0
15 12:55 W 17 16.09 A Few Clouds FEW350 32.1 24.3 63% 38 76.07 0.0
15 12:35 W 15 16.09 Fair CLR 31.9 23.9 63% 38 76.1 0.0
15 12:15 W 13 16.09 A Few Clouds FEW320 31.8 24 63% 38 76.1 0.0
15 11:55 W 15 16.09 Fair CLR 31.1 23.5 64% 36 76.1 0.0
15 11:35 W 17 16.09 Fair CLR 31 23.4 64% 36 76.12 0.0
15 11:15 NW 17 16.09 Fair CLR 30.5 23 64% 35 76.12 0.0
15 10:55 NW 22 G 30 16.09 Fair CLR 30.3 23.2 66% 35 76.12 0.0
15 10:35 W 15 16.09 Fair CLR 29.6 23.4 69% 34 76.12 0.0
15 10:15 W 22 16.09 Fair CLR 29.2 22.8 68% 33 76.15 0.0
15 09:55 W 19 16.09 Fair CLR 28.6 22.2 68% 32 76.15 0.0
15 09:35 W 19 16.09 Fair CLR 28.2 22 69% 31 76.17 0.0
15 09:15 W 17 16.09 Fair CLR 28.1 22 70% 31 76.17 0.0
15 08:55 W 20 16.09 Fair CLR 27.3 21.3 70% 29 76.17 0.0
15 08:35 W 17 16.09 Fair CLR 27.2 21.5 71% 29 76.17 0.0
15 08:15 Vrbl 9 16.09 Fair CLR 26.2 21.9 77% 28 76.17 0.0
15 07:55 Vrbl 7 16.09 Fair CLR 25.1 21.7 25.3 22.1 81% 26 76.15 0.0
15 07:35 W 9 16.09 Fair CLR 25.2 21.3 79% 26 76.15 0.0
15 07:15 W 11 16.09 Fair CLR 25 21 79% 26 76.15 0.0
15 06:55 W 11 14.48 Fair CLR 24.4 21.1 82% 25 76.15 0.0
15 06:35 W 11 14.48 Fair CLR 24.1 20.9 82% 24 76.15 0.0
15 06:15 W 11 12.87 Fair CLR 23.9 20.8 83% 24 76.12 0.0
15 05:55 W 11 14.48 Fair CLR 23.6 20.9 85% 76.12 0.0
15 05:35 W 7 14.48 Fair CLR 23.1 21.1 89% 76.12 0.0
15 05:15 W 9 16.09 Fair CLR 23.5 21.2 87% 76.12 0.0
15 04:55 W 6 16.09 Fair CLR 22.8 21.3 91% 76.12 0.0
15 04:35 W 7 14.48 Fair CLR 22.9 21.4 91% 76.1 0.0
15 04:15 Calm 16.09 Fair CLR 22.7 21.3 92% 76.1 0.0
15 03:55 W 6 16.09 Fair CLR 23.5 21.5 89% 76.12 0.0
15 03:35 W 7 16.09 Fair CLR 23.5 21.7 90% 76.12 0.0
15 03:15 W 7 16.09 Fair CLR 23.9 21.7 88% 24 76.12 0.0
15 02:55 Vrbl 9 16.09 Fair CLR 24.3 21.8 86% 24 76.15 0.0
15 02:35 W 9 16.09 Fair CLR 24.7 21.7 83% 25 76.15 0.0
15 02:15 W 13 16.09 Fair CLR 24.8 21.7 83% 25 76.15 0.0
15 01:55 W 9 16.09 Fair CLR 24.9 21.7 28.4 24.3 82% 26 76.15 0.0
15 01:35 W 11 16.09 Fair CLR 24.8 21.7 83% 25 76.15 0.0
15 01:15 W 13 16.09 Fair CLR 25.3 21.7 81% 26 76.15 0.0
15 00:55 W 15 16.09 Fair CLR 25.4 21.8 81% 27 76.17 0.0
15 00:35 W 13 16.09 Fair CLR 25.1 21.7 81% 26 76.17 0.0
15 00:15 SW 7 16.09 Fair CLR 24.7 21.8 84% 25 76.17 0.0
14 23:55 W 7 16.09 Fair CLR 24.8 21.8 83% 25 76.17 0.0
14 23:35 W 7 16.09 Fair CLR 25.2 21.7 81% 26 76.2 0.0
14 23:15 W 11 16.09 Fair CLR 25.5 21.8 80% 27 76.2 0.0
14 22:55 W 13 16.09 Fair CLR 25.9 21.6 77% 27 76.2 0.0
14 22:35 W 11 16.09 Fair CLR 25.9 21.5 77% 27 76.23 0.0
14 22:15 W 9 16.09 Fair CLR 26.1 21.4 75% 28 76.23 0.0
14 21:55 W 7 16.09 Fair CLR 26.5 21.3 73% 28 76.23 0.0
14 21:35 W 9 16.09 Fair CLR 26.9 21.3 71% 29 76.23 0.0
14 21:15 Vrbl 9 16.09 Fair CLR 27.2 21.3 70% 29 76.2 0.0
14 20:55 W 11 16.09 Fair CLR 27.6 21.4 69% 30 76.2 0.0
14 20:35 W 13 16.09 Fair CLR 27.8 21.6 69% 30 76.2 0.0
14 20:15 W 11 16.09 Fair CLR 28.2 21.8 68% 31 76.23 0.0
14 19:55 W 11 16.09 Fair CLR 28.6 22.2 30.9 28.6 68% 32 76.23 0.0
14 19:35 W 11 16.09 Fair CLR 29 22.1 66% 32 76.23 0.0
14 19:15 W 9 16.09 Fair CLR 29.6 21.2 61% 32 76.23 0.0
14 18:55 W 15 16.09 Fair CLR 30.2 20.4 56% 32 76.23 0.0
14 18:35 W 19 G 28 16.09 Fair CLR 30.3 21.3 59% 33 76.25 0.0
14 18:15 W 9 16.09 Fair CLR 30.4 22 61% 34 76.25 0.0
14 17:55 W 9 16.09 Fair CLR 30.5 21.9 60% 34 76.3 0.0
14 17:35 W 13 16.09 Fair CLR 30.5 21.2 58% 33 76.3 0.0
14 17:15 W 11 16.09 Fair CLR 30.6 20.9 56% 33 76.33 0.0
14 16:55 W 9 16.09 Fair CLR 30.7 21.9 59% 34 76.33 0.0
14 16:35 W 11 16.09 Fair CLR 30.5 21.7 59% 34 76.35 0.0
14 16:15 Vrbl 11 16.09 A Few Clouds FEW380 30.7 21.6 58% 34 76.35 0.0
14 15:55 W 19 G 28 16.09 Fair CLR 30.8 20.8 55% 33 76.38 0.0
14 15:35 W 11 16.09 Fair CLR 30.6 20.9 56% 33 76.38 0.0
14 15:15 W 17 16.09 A Few Clouds FEW300 30.6 20.7 56% 33 76.4 0.0
14 14:55 W 9 16.09 A Few Clouds FEW310 30.4 21.6 59% 33 76.43 0.0
14 14:35 W 15 16.09 A Few Clouds FEW320 30.3 21.8 60% 34 76.45 0.0
14 14:15 W 17 16.09 Fair CLR 29.8 21.4 61% 33 76.45 0.0
14 13:55 W 11 16.09 A Few Clouds FEW360 29.7 22 29.7 21.7 63% 33 76.48 0.0
14 13:35 W 19 G 31 16.09 Partly Cloudy FEW300 SCT360 29.7 21.9 63% 33 76.5 0.0
14 13:15 W 11 16.09 Partly Cloudy FEW300 SCT360 29.6 21.8 63% 33 76.53 0.0
14 12:55 W 9 16.09 A Few Clouds FEW240 29.5 22.1 64% 33 76.56 0.0
14 12:35 W 13 16.09 Partly Cloudy FEW310 SCT360 29.1 21.6 64% 32 76.58 0.0
14 12:15 W 7 16.09 A Few Clouds FEW300 28.8 21.2 64% 31 76.58 0.0
14 11:55 Vrbl 9 16.09 A Few Clouds FEW380 28.2 20.7 64% 30 76.58 0.0
14 11:35 W 9 16.09 Fair CLR 28.4 20.8 63% 31 76.58 0.0
14 11:15 NW 15 16.09 Fair CLR 28.1 20.2 62% 30 76.58 0.0
14 10:55 W 15 16.09 Fair CLR 28 20.1 62% 30 76.58 0.0
14 10:35 Vrbl 6 16.09 Fair CLR 26.9 19.9 66% 28 76.61 0.0
14 10:15 W 13 16.09 Fair CLR 26.7 20.3 68% 28 76.61 0.0
14 09:55 W 7 16.09 A Few Clouds FEW360 25.8 20.4 72% 27 76.58 0.0
14 09:35 W 11 16.09 Fair CLR 25.4 19.8 71% 26 76.63 0.0
14 09:15 W 11 16.09 Fair CLR 25 20 74% 26 76.61 0.0
14 08:55 W 6 16.09 Fair CLR 23.4 19.7 80% 76.58 0.0
14 08:35 Vrbl 9 16.09 Fair CLR 22.8 19.6 82% 76.58 0.0
14 08:15 SW 9 16.09 Fair CLR 22.1 19.1 83% 76.56 0.0
14 07:55 SW 9 16.09 Fair CLR 21.6 18.5 21.6 18.1 83% 76.58 0.0
14 07:35 Calm 16.09 Fair CLR 20.9 18.7 87% 76.58 0.0
14 07:15 W 6 16.09 Fair CLR 20.4 18 86% 76.58 0.0
14 06:55 W 7 16.09 Fair CLR 19.7 17.6 88% 76.61 0.0
14 06:35 SW 7 14.48 Fair CLR 19.1 17.6 91% 76.61 0.0
14 06:15 SW 7 14.48 Fair CLR 19.5 17.5 88% 76.61 0.0
14 05:55 W 7 14.48 Fair CLR 18.7 17.3 92% 76.61 0.0
14 05:35 Calm 14.48 Fair CLR 18.3 17.2 93% 76.61 0.0
14 05:15 W 9 16.09 Fair CLR 18.9 17.3 91% 76.61 0.0
14 04:55 Calm 11.27 Fair CLR 19 17.3 90% 76.61 0.0
14 04:35 Vrbl 7 16.09 Fair CLR 19.3 17.3 88% 76.61 0.0
14 04:15 W 9 16.09 Fair CLR 18.5 17.2 92% 76.61 0.0
14 03:55 W 9 16.09 Fair CLR 18.2 17 93% 76.61 0.0
14 03:35 W 7 16.09 Fair CLR 19.2 17.1 88% 76.61 0.0
14 03:15 Calm 16.09 Fair CLR 19.4 17 86% 76.61 0.0
14 02:55 W 6 16.09 Fair CLR 18.9 16.8 88% 76.61 0.0
14 02:35 SW 6 16.09 Fair CLR 19.1 16.7 86% 76.58 0.0
14 02:15 Calm 16.09 Fair CLR 19.5 16.5 83% 76.61 0.0
14 01:55 Calm 16.09 Fair CLR 19.8 16.3 24.7 19.8 80% 76.63 0.0
14 01:35 SW 7 16.09 Fair CLR 19.9 16.1 79% 76.63 0.0
14 01:15 Calm 16.09 Fair CLR 20.2 16 77% 76.66 0.0
14 00:55 Vrbl 6 16.09 Fair CLR 20.3 15.7 75% 76.66 0.0
14 00:35 Calm 16.09 Fair CLR 20.6 15.5 73% 76.68 0.0
14 00:15 Vrbl 6 16.09 Fair CLR 20.7 15.4 72% 76.68 0.0
13 23:55 Calm 16.09 Fair CLR 20.8 14.9 69% 76.68 0.0
13 23:35 Calm 16.09 Fair CLR 20.7 14.9 70% 76.68 0.0
13 23:15 Calm 16.09 Fair CLR 20.5 15.2 72% 76.71 0.0
13 22:55 Calm 16.09 Fair CLR 20.8 15.5 72% 76.71 0.0
13 22:35 Calm 16.09 Fair CLR 21.4 15.6 70% 76.71 0.0
13 22:15 Calm 16.09 Fair CLR 21.8 15.7 68% 76.71 0.0
13 21:55 Calm 16.09 Fair CLR 21.6 15.7 69% 76.68 0.0
13 21:35 Calm 16.09 Fair CLR 22.7 15.4 64% 76.71 0.0
13 21:15 Calm 16.09 Fair CLR 23.2 15.1 60% 76.68 0.0
13 20:55 Calm 16.09 Fair CLR 23.5 15.2 60% 76.63 0.0
13 20:35 Calm 16.09 Fair CLR 23.9 15.3 59% 25 76.63 0.0
13 20:15 Calm 16.09 Fair CLR 24.5 15.4 57% 26 76.66 0.0
13 19:55 Vrbl 6 16.09 Fair CLR 24.9 16.3 27.8 24.9 59% 26 76.66 0.0
13 19:35 Calm 16.09 Fair CLR 25.2 16.5 59% 26 76.68 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)