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 11:15 Vrbl 6 16.09 A Few Clouds FEW210 28 17.7 54% 29 75.92 0.0
14 10:55 Vrbl 9 16.09 Fair CLR 27.5 16.3 50% 28 75.92 0.0
14 10:35 Vrbl 7 16.09 Fair CLR 27.2 16.5 52% 28 75.95 0.0
14 10:15 Calm 16.09 Fair CLR 26.6 16.3 53% 27 75.97 0.0
14 09:55 Vrbl 6 16.09 Mostly Cloudy BKN200 25.4 16.4 58% 26 75.97 0.0
14 09:35 Calm 16.09 Mostly Cloudy BKN200 BKN230 25.6 15.7 54% 26 75.97 0.0
14 09:15 W 7 16.09 Partly Cloudy FEW210 SCT230 25.3 16 56% 26 75.97 0.0
14 08:55 W 6 14.48 Fair CLR 24.4 16.2 60% 26 76 0.0
14 08:35 Vrbl 6 16.09 Fair CLR 23.6 17.1 67% 76 0.0
14 08:15 SW 7 16.09 Fair CLR 22.8 17.2 71% 76 0.0
14 07:55 Calm 14.48 A Few Clouds FEW220 22.2 17 22.2 17.9 73% 75.97 0.0
14 07:35 Calm 14.48 A Few Clouds FEW230 21.6 16.8 74% 75.97 0.0
14 07:15 Calm 14.48 Mostly Cloudy BKN230 BKN260 22 16.1 69% 75.97 0.0
14 06:55 Calm 14.48 Mostly Cloudy FEW240 BKN270 20.9 16.7 77% 75.97 0.0
14 06:35 NW 7 12.87 A Few Clouds FEW250 18.8 16.7 88% 75.95 0.0
14 06:15 W 7 14.48 A Few Clouds FEW250 18.6 16.5 88% 75.92 0.0
14 05:55 W 6 14.48 Partly Cloudy FEW260 SCT280 18.2 16.2 88% 75.9 0.0
14 05:35 SW 6 14.48 Mostly Cloudy FEW260 BKN280 20.2 15.3 74% 75.9 0.0
14 05:15 SW 6 16.09 Partly Cloudy SCT260 19.8 15.6 77% 75.9 0.0
14 04:55 W 7 16.09 Mostly Cloudy BKN250 BKN270 18.6 16.5 88% 75.92 0.0
14 04:35 W 6 16.09 Mostly Cloudy BKN250 18.3 16.4 89% 75.92 0.0
14 04:15 W 6 16.09 A Few Clouds FEW260 20.5 15.9 75% 75.95 0.0
14 03:55 W 7 16.09 Fair CLR 18.7 16.7 88% 75.95 0.0
14 03:35 W 9 16.09 Fair CLR 19.1 16.7 86% 75.97 0.0
14 03:15 W 6 16.09 Fair CLR 19.1 16.7 86% 75.97 0.0
14 02:55 W 9 16.09 Fair CLR 19.3 16.9 86% 76 0.0
14 02:35 W 7 16.09 Fair CLR 19.9 16.9 83% 76 0.0
14 02:15 SW 6 16.09 Fair CLR 20.6 17 80% 76 0.0
14 01:55 SW 7 16.09 Fair CLR 20.9 17.1 26.1 20 79% 76 0.0
14 01:35 SW 7 16.09 Fair CLR 21.4 17 76% 76.02 0.0
14 01:15 SW 6 16.09 Fair CLR 21.6 16.9 75% 76.02 0.0
14 00:55 W 7 16.09 Fair CLR 20 16.8 82% 76.05 0.0
14 00:35 W 9 16.09 Fair CLR 22.1 16.4 70% 76.05 0.0
14 00:15 SW 9 16.09 Fair CLR 22.1 16.4 70% 76.05 0.0
13 23:55 SW 9 16.09 Fair CLR 22.5 16.4 69% 76.05 0.0
13 23:35 SW 6 16.09 Fair CLR 22.7 16.2 67% 76.05 0.0
13 23:15 W 7 16.09 Fair CLR 22.5 15.9 66% 76.05 0.0
13 22:55 SW 6 16.09 Fair CLR 23.3 15.1 60% 76.05 0.0
13 22:35 Calm 16.09 Fair CLR 24 14.7 56% 25 76.05 0.0
13 22:15 SW 6 16.09 Fair CLR 24.3 13.9 52% 26 76.05 0.0
13 21:55 SW 6 16.09 Fair CLR 24.8 13.9 51% 26 76.05 0.0
13 21:35 W 7 16.09 Fair CLR 25 13.7 50% 26 76.02 0.0
13 21:15 W 9 16.09 Fair CLR 24 14.1 54% 25 76.02 0.0
13 20:55 W 6 14.48 Fair CLR 25.8 13.4 46% 26 76 0.0
13 20:35 W 7 16.09 Fair CLR 25.7 13.6 47% 26 76 0.0
13 20:15 Calm 16.09 A Few Clouds FEW075 25.8 14.2 49% 26 76 0.0
13 19:55 Calm 16.09 A Few Clouds FEW075 26 14.9 28.9 25.9 50% 27 76 0.0
13 19:35 W 6 16.09 A Few Clouds FEW070 26.3 14.1 47% 27 76 0.0
13 19:15 W 9 16.09 Fair CLR 26.9 15.4 49% 27 75.97 0.0
13 18:55 W 13 16.09 Fair CLR 27.5 14 44% 27 76 0.0
13 18:35 W 11 16.09 Fair CLR 27.9 14.1 43% 28 76 0.0
13 18:15 NW 17 16.09 A Few Clouds FEW075 27.7 13.8 42% 28 76 0.0
13 17:55 W 13 16.09 A Few Clouds FEW075 27.8 13.6 42% 28 76 0.0
13 17:35 W 20 16.09 A Few Clouds FEW070 26.9 13.7 44% 27 76 0.0
13 17:15 SW 7 16.09 A Few Clouds FEW070 27.9 13.5 41% 28 76 0.0
13 16:55 W 20 G 28 16.09 A Few Clouds FEW070 28.6 14 41% 28 76 0.0
13 16:35 Vrbl 11 16.09 Fair CLR 28.9 14.1 40% 29 75.97 0.0
13 16:15 W 17 16.09 A Few Clouds FEW070 28.8 13.2 38% 28 76 0.0
13 15:55 W 13 16.09 Partly Cloudy SCT070 28.3 13.2 39% 28 76 0.0
13 15:35 NW 11 16.09 A Few Clouds FEW065 28.7 13.6 40% 28 76.02 0.0
13 15:15 W 15 16.09 Fair CLR 28.3 13.6 40% 28 76.02 0.0
13 14:55 W 17 G 26 16.09 Fair CLR 28.1 13.5 41% 28 76.02 0.0
13 14:35 NW 13 G 31 16.09 Fair CLR 28.1 13.9 42% 28 76.05 0.0
13 14:15 W 15 16.09 Fair CLR 28 13.7 41% 28 76.07 0.0
13 13:55 NW 15 G 28 16.09 A Few Clouds FEW360 27.9 14.2 28 22.1 43% 28 76.1 0.0
13 13:35 NW 13 16.09 A Few Clouds FEW055 27.7 13.8 42% 28 76.1 0.0
13 13:15 NW 13 16.09 Partly Cloudy SCT055 27.5 14.7 46% 28 76.1 0.0
13 12:55 NW 15 16.09 Fair CLR 27.1 14 45% 27 76.1 0.0
13 12:35 Vrbl 11 16.09 Fair CLR 26.8 14.3 46% 27 76.12 0.0
13 12:15 N 15 16.09 A Few Clouds FEW370 26.7 13.7 45% 27 76.12 0.0
13 11:55 N 11 14.48 Fair CLR 25.9 14 48% 26 76.12 0.0
13 11:35 NW 11 16.09 Fair CLR 26.2 14.2 48% 27 76.15 0.0
13 11:15 Vrbl 6 16.09 Fair CLR 25.7 14.3 49% 26 76.12 0.0
13 10:55 N 6 14.48 Fair CLR 25.2 13.9 50% 26 76.12 0.0
13 10:35 N 15 G 30 14.48 Fair CLR 25 13.7 50% 26 76.15 0.0
13 10:15 N 13 14.48 Fair CLR 24.5 14.5 54% 26 76.15 0.0
13 09:55 NW 15 14.48 Fair CLR 24.5 14.7 54% 26 76.12 0.0
13 09:35 Vrbl 11 14.48 Fair CLR 24.1 14.8 56% 25 76.12 0.0
13 09:15 N 11 14.48 Fair CLR 23.7 14.5 56% 76.1 0.0
13 08:55 N 15 16.09 Fair CLR 23.1 14.5 59% 76.1 0.0
13 08:35 NW 13 16.09 Fair CLR 22.8 14.4 59% 76.1 0.0
13 08:15 NW 17 14.48 Fair CLR 22.3 14.2 60% 76.07 0.0
13 07:55 NW 13 16.09 Fair CLR 22.1 14.1 22.5 19 61% 76.07 0.0
13 07:35 NW 15 14.48 Fair CLR 21.7 13.9 61% 76.05 0.0
13 07:15 NW 13 16.09 Fair CLR 21.4 14.1 63% 76.02 0.0
13 06:55 NW 13 14.48 Fair CLR 20.9 13.8 64% 76 0.0
13 06:35 NW 15 12.87 Fair CLR 20.7 13.9 65% 76 0.0
13 06:15 NW 13 14.48 Fair CLR 20.4 13.9 66% 75.97 0.0
13 05:55 NW 13 14.48 Fair CLR 20.7 14 66% 75.95 0.0
13 05:35 NW 15 14.48 Fair CLR 20.4 14.8 70% 75.95 0.0
13 05:15 NW 11 16.09 Fair CLR 20.5 14.8 70% 75.95 0.0
13 04:55 NW 15 16.09 Fair CLR 19.7 14.6 73% 75.92 0.0
13 04:35 NW 11 16.09 Fair CLR 21 14.8 68% 75.92 0.0
13 04:15 NW 11 16.09 Fair CLR 21.9 15 65% 75.9 0.0
13 03:55 NW 13 16.09 Fair CLR 21.8 16 70% 75.9 0.0
13 03:35 NW 9 16.09 Fair CLR 21.9 16.2 70% 75.9 0.0
13 03:15 NW 9 16.09 Fair CLR 22.2 16.8 72% 75.9 0.0
13 02:55 NW 13 16.09 A Few Clouds FEW280 22.4 17.5 74% 75.9 0.0
13 02:35 NW 9 16.09 Mostly Cloudy SCT270 BKN300 21.8 18.2 80% 75.9 0.0
13 02:15 W 9 16.09 Mostly Cloudy BKN270 BKN300 22.2 18.4 79% 75.9 0.0
13 01:15 NW 17 16.09 A Few Clouds FEW270 24.2 18.7 71% 25 75.87 0.0
13 00:55 NW 17 16.09 Partly Cloudy SCT260 23.5 19.1 76% 75.9 0.0
13 00:35 NW 17 16.09 Partly Cloudy SCT260 24 19.2 75% 25 75.9 0.0
13 00:15 NW 15 16.09 Partly Cloudy SCT260 23.6 19.3 77% 75.9 0.0
12 23:55 NW 13 16.09 Mostly Cloudy BKN240 BKN270 24 18.7 72% 25 75.9 0.0
12 23:35 NW 13 16.09 Overcast BKN250 OVC270 24.8 18.3 67% 26 75.9 0.0
12 23:15 NW 17 16.09 Overcast BKN250 OVC270 25.5 18.1 64% 27 75.87 0.0
12 22:55 NW 17 16.09 Overcast OVC240 26.1 18 61% 27 75.87 0.0
12 22:35 NW 17 16.09 Mostly Cloudy BKN240 26.2 18.1 61% 27 75.87 0.0
12 22:15 NW 17 16.09 Mostly Cloudy BKN230 26.3 19.1 65% 27 75.84 0.0
12 21:55 NW 19 16.09 A Few Clouds FEW280 27 19.7 64% 28 75.82 0.0
12 21:35 NW 17 16.09 Fair CLR 27.2 20 65% 29 75.79 0.0
12 21:15 NW 15 16.09 Fair CLR 27.5 20.2 64% 29 75.77 0.0
12 20:55 NW 17 16.09 Fair CLR 27.7 20.3 64% 29 75.72 0.0
12 20:35 NW 15 16.09 Fair CLR 27.4 20.4 66% 29 75.72 0.0
12 20:15 NW 17 16.09 Fair CLR 28.6 20.1 60% 30 75.67 0.0
12 19:55 NW 15 16.09 Fair CLR 29.7 19.9 33.2 29.3 56% 32 75.64 0.0
12 19:35 W 17 16.09 Fair CLR 29.6 20.4 58% 32 75.64 0.0
12 19:15 NW 17 16.09 A Few Clouds FEW070 29.5 20.3 58% 32 75.64 0.0
12 18:55 W 17 16.09 Partly Cloudy SCT075 30.9 20.2 53% 33 75.59 0.0
12 18:35 W 11 16.09 A Few Clouds FEW080 30.4 20.3 55% 33 75.59 0.0
12 18:15 W 20 16.09 Fair CLR 31.6 19.5 49% 33 75.57 0.0
12 17:55 W 30 16.09 Fair CLR 32.2 18.7 45% 34 75.57 0.0
12 17:35 NW 20 G 41 16.09 Fair CLR 32.3 19.3 46% 34 75.57 0.0
12 17:15 NW 30 16.09 Fair CLR 32.6 19.2 45% 34 75.57 0.0
12 16:55 W 30 G 37 16.09 Fair CLR 32.8 19.5 45% 35 75.57 0.0
12 16:35 W 22 G 37 16.09 A Few Clouds FEW090 32.5 19.8 47% 35 75.57 0.0
12 16:15 W 22 16.09 Mostly Cloudy FEW070 BKN090 31.7 20.3 51% 34 75.59 0.0
12 15:55 NW 26 16.09 Mostly Cloudy BKN090 31.3 19.8 50% 33 75.62 0.0
12 15:35 W 26 G 41 16.09 Partly Cloudy FEW065 SCT085 33.1 20.5 48% 36 75.62 0.0
12 15:15 NW 24 G 33 16.09 Partly Cloudy SCT070 SCT085 32.1 21.5 53% 35 75.62 0.0
12 14:55 NW 22 16.09 A Few Clouds FEW055 32.7 21.5 52% 36 75.62 0.0
12 14:35 W 19 16.09 A Few Clouds FEW055 32.5 21.6 53% 36 75.62 0.0
12 14:15 W 20 16.09 A Few Clouds FEW055 32.1 22.1 55% 36 75.62 0.0
12 13:55 W 15 16.09 Mostly Cloudy FEW044 SCT055 BKN070 31.3 23.6 31.7 23.5 64% 36 75.62 0.0
12 13:35 W 19 16.09 Mostly Cloudy FEW035 SCT055 BKN070 BKN370 31.2 23.7 64% 36 75.64 0.0
12 13:15 W 15 16.09 Mostly Cloudy SCT034 SCT050 BKN370 31.4 24.4 66% 38 75.64 0.0
12 12:55 Vrbl 6 16.09 Mostly Cloudy SCT028 BKN036 29.4 25 77% 35 75.64 0.0
12 12:35 W 15 16.09 Overcast BKN028 OVC036 29.4 24.7 76% 35 75.67 0.0
12 12:15 Vrbl 9 16.09 Mostly Cloudy BKN028 BKN036 29.6 24.8 75% 35 75.67 0.0
12 11:55 W 13 16.09 Mostly Cloudy SCT026 BKN033 29.4 24.8 76% 35 75.69 0.0
12 11:35 W 13 16.09 Mostly Cloudy BKN027 BKN037 29 24.4 76% 34 75.69 0.0
12 11:15 Vrbl 7 16.09 Partly Cloudy SCT025 SCT031 28.4 24.6 80% 33 75.69 0.0
12 10:55 W 11 16.09 Partly Cloudy SCT022 27.8 24.2 81% 32 75.69 0.0
12 10:35 Vrbl 6 16.09 A Few Clouds FEW020 27.6 24.4 83% 31 75.69 0.0
12 10:15 SW 6 16.09 Fair CLR 26.8 23.9 84% 30 75.72 0.0
12 09:55 Vrbl 7 16.09 Fair CLR 26.2 23.8 87% 28 75.69 0.0
12 09:35 Vrbl 7 14.48 Fair CLR 25.6 23.6 89% 27 75.69 0.0
12 09:15 SW 6 14.48 Fair CLR 25 23.1 89% 26 75.69 0.0
12 08:55 Calm 14.48 Fair CLR 24.1 23.1 94% 23 75.69 0.0
12 08:35 W 6 14.48 Fair CLR 24.1 22.5 91% 24 75.72 0.0
12 08:15 SW 6 14.48 Fair CLR 23.7 22.8 95% 75.72 0.0
12 07:55 Calm 12.87 Fair CLR 23.1 22.5 23.1 20.6 96% 75.72 0.0
12 07:35 Vrbl 7 11.27 Fair CLR 22.4 21.8 96% 75.72 0.0
12 07:15 Calm 11.27 Fair CLR 22.1 21.8 98% 75.72 0.0
12 06:55 W 11 11.27 Fair CLR 21.9 21.6 98% 75.72 0.0
12 06:35 W 9 11.27 A Few Clouds FEW160 21.3 21.1 99% 75.72 0.0
12 06:15 W 7 11.27 Partly Cloudy SCT160 21 21 100% 75.72 0.0
12 05:55 W 9 11.27 A Few Clouds FEW160 20.6 20.6 100% 75.72 0.0
12 05:35 W 11 9.66 Fog/Mist FEW180 20.7 20.7 100% 75.69 0.0
12 05:15 W 13 14.48 Partly Cloudy SCT180 21 20.9 99% 75.69 0.0
12 04:55 W 13 14.48 Mostly Cloudy BKN170 20.9 20.9 100% 75.69 0.0
12 04:35 W 15 14.48 Mostly Cloudy BKN170 21 21 100% 75.69 0.0
12 04:15 W 9 14.48 Partly Cloudy SCT170 20.7 20.7 100% 75.69 0.0
12 03:55 W 9 16.09 Fair CLR 21.3 21.1 99% 75.67 0.0
12 03:35 W 13 16.09 Fair CLR 21.6 21.1 97% 75.67 0.0
12 03:15 NW 17 16.09 Fair CLR 21.3 21.2 99% 75.69 0.0
12 02:55 W 13 16.09 Fair CLR 21.4 21.3 99% 75.69 0.0
12 02:35 NW 17 16.09 Fair CLR 21.4 21.3 99% 75.69 0.0
12 02:15 NW 17 16.09 Fair CLR 21.5 21.3 99% 75.69 0.0
12 01:55 W 15 16.09 A Few Clouds FEW340 21.6 21.4 30.1 21.4 99% 75.69 0.0 1.6
12 01:35 W 15 16.09 Fair CLR 21.4 21.4 100% 75.69 0.0
12 01:15 W 13 16.09 Fair CLR 21.6 21.4 99% 75.72 0.0
12 00:55 NW 17 16.09 A Few Clouds FEW190 21.6 21.5 99% 75.69 0.0
12 00:35 NW 15 16.09 Partly Cloudy SCT190 21.5 21.5 100% 75.69 0.0
12 00:15 W 13 16.09 A Few Clouds FEW200 21.8 21.8 100% 75.69 0.0
11 23:55 W 7 16.09 A Few Clouds FEW200 21.9 21.9 100% 75.72 0.0
11 23:35 W 9 14.48 Partly Cloudy SCT180 22 22 100% 75.72 0.0
11 23:15 W 9 16.09 Mostly Cloudy BKN180 22.4 22.2 99% 75.74 0.0
11 22:55 Vrbl 7 12.87 Light Rain BKN095 22.3 22.2 99% 75.77 0.0 0.08 1.6
11 22:35 SW 9 11.27 Light Rain FEW060 BKN095 BKN140 22.1 22.1 100% 75.79 0.0 0.05
11 22:15 SW 9 16.09 Mostly Cloudy FEW043 SCT100 BKN140 22.3 21.9 98% 75.79 0.0 0.03
11 21:55 W 9 2.01 Heavy Rain Fog/Mist BKN035 OVC043 22 22 100% 75.79 0.0 1.52
11 21:35 NW 30 G 44 2.01 Heavy Rain Fog/Mist BKN033 BKN044 OVC050 22.8 21.9 95% 75.79 0.0 0.58
11 21:15 NW 30 G 41 16.09 Mostly Cloudy SCT032 SCT050 SCT065 BKN080 27.9 19.8 61% 29 75.72 0.0
11 20:55 Calm 14.48 Fair CLR 29.1 23.7 73% 33 75.64 0.0
11 20:35 SW 6 14.48 Fair CLR 29.5 23.7 71% 34 75.64 0.0
11 20:15 Vrbl 6 16.09 Fair CLR 29.8 23.8 70% 35 75.64 0.0
11 19:55 Vrbl 6 14.48 Fair CLR 30.4 24 32.7 30.4 69% 36 75.64 0.0
11 19:35 SW 9 16.09 Fair CLR 30.6 23.9 67% 36 75.62 0.0
11 19:15 SW 7 16.09 Fair CLR 31.1 23.8 65% 36 75.64 0.0
11 18:55 Vrbl 6 16.09 Fair CLR 31.6 23.8 63% 37 75.64 0.0
11 18:35 W 11 16.09 Fair CLR 31.8 23.7 62% 37 75.64 0.0
11 18:15 W 11 16.09 Fair CLR 31.7 23.4 61% 37 75.64 0.0
11 17:55 Calm 16.09 Fair CLR 31.7 23.3 61% 37 75.62 0.0
11 17:35 Vrbl 7 16.09 Fair CLR 31.8 23.7 62% 37 75.62 0.0
11 17:15 W 6 16.09 A Few Clouds FEW047 31.9 23.5 61% 37 75.64 0.0
11 16:55 Vrbl 7 16.09 A Few Clouds FEW047 32.4 22.8 57% 37 75.67 0.0
11 16:35 Vrbl 9 16.09 A Few Clouds FEW047 32.4 22.9 57% 37 75.67 0.0
11 16:15 W 13 16.09 A Few Clouds FEW046 32.6 22.5 55% 37 75.69 0.0
11 15:55 NW 17 16.09 A Few Clouds FEW045 32.7 23 57% 38 75.72 0.0
11 15:35 W 15 16.09 A Few Clouds FEW043 32.5 23 57% 37 75.72 0.0
11 15:15 W 13 16.09 Partly Cloudy FEW042 SCT360 32.4 23.3 59% 38 75.74 0.0
11 14:55 NW 15 16.09 A Few Clouds FEW040 32 23.6 61% 37 75.74 0.0
11 14:35 NW 13 16.09 A Few Clouds FEW040 31.9 23.2 60% 37 75.77 0.0
11 14:15 NW 15 16.09 A Few Clouds FEW035 31.9 23.4 61% 37 75.77 0.0
11 13:55 W 24 16.09 A Few Clouds FEW036 31.8 24.3 32.1 22.4 65% 38 75.79 0.0
11 13:35 NW 19 16.09 A Few Clouds FEW037 31.7 24.8 67% 38 75.77 0.0
11 13:15 NW 20 16.09 A Few Clouds FEW340 31.4 24.6 67% 38 75.77 0.0
11 12:55 NW 17 16.09 A Few Clouds FEW340 30.7 24.2 68% 36 75.79 0.0
11 12:35 NW 17 14.48 A Few Clouds FEW340 30.6 24 68% 36 75.79 0.0
11 12:15 NW 17 16.09 A Few Clouds FEW320 30.5 24.3 70% 36 75.79 0.0
11 11:55 NW 20 14.48 Fair CLR 29.6 23.7 71% 34 75.82 0.0
11 11:35 NW 20 16.09 A Few Clouds FEW380 29.8 24.1 72% 35 75.82 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)