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.
24 08:55 NE 6 16.09 Overcast OVC150 17.4 2.3 37% 75.79 0.0
24 08:35 N 9 16.09 Overcast OVC150 16.7 1.7 37% 75.77 0.0
24 08:15 N 7 16.09 Overcast OVC160 15.9 2.1 40% 75.77 0.0
24 07:55 N 7 16.09 Overcast BKN160 OVC180 15.1 2.4 15.6 11.6 43% 75.77 0.0
24 07:35 N 6 16.09 Mostly Cloudy BKN180 14.8 2 42% 75.77 0.0
24 07:15 N 6 16.09 A Few Clouds FEW180 13.5 1.8 45% 75.74 0.0
24 06:55 N 6 16.09 Fair CLR 11.8 0.9 47% 75.74 0.0
24 06:35 Calm 16.09 Fair CLR 12.3 0.6 45% 75.72 0.0
24 06:15 N 6 16.09 Fair CLR 12.1 0.4 45% 75.72 0.0
24 05:55 N 7 16.09 Fair CLR 12.3 0.7 45% 75.69 0.0
24 05:35 N 6 16.09 Fair CLR 12.4 0.6 45% 75.72 0.0
24 05:15 N 7 16.09 Fair CLR 12.3 1.3 47% 75.69 0.0
24 04:55 N 7 16.09 Fair CLR 12.4 1.4 47% 75.69 0.0
24 04:35 N 7 16.09 Fair CLR 12.7 1.2 46% 75.69 0.0
24 04:15 NE 7 16.09 Fair CLR 13.5 0.7 42% 75.69 0.0
24 03:55 NE 7 16.09 Fair CLR 14.5 0.2 38% 75.69 0.0
24 03:35 NE 6 16.09 A Few Clouds FEW130 14.3 0.3 39% 75.69 0.0
24 03:15 NE 7 16.09 Partly Cloudy SCT130 15 0.5 37% 75.72 0.0
24 02:55 NE 9 16.09 Mostly Cloudy BKN140 14.6 1.5 41% 75.72 0.0
24 02:35 NE 6 16.09 Overcast OVC140 14.9 1.5 40% 75.72 0.0
24 02:15 NE 6 16.09 Mostly Cloudy BKN140 15 1.3 40% 75.74 0.0
24 01:55 NE 9 16.09 Fair CLR 14.9 1.8 21.2 14.7 41% 75.74 0.0
24 01:35 E 6 16.09 Fair CLR 15.4 1.5 39% 75.74 0.0
24 01:15 E 9 16.09 Fair CLR 15.8 1.8 39% 75.77 0.0
24 00:55 NE 11 16.09 Fair CLR 16.2 3.2 42% 75.79 0.0
24 00:35 E 11 16.09 Fair CLR 16.3 4.1 44% 75.82 0.0
24 00:15 NE 11 16.09 Fair CLR 15.9 6.3 53% 75.82 0.0
23 23:55 NE 7 16.09 A Few Clouds FEW360 15.8 8.6 63% 75.82 0.0
23 23:35 Calm 16.09 A Few Clouds FEW360 14.7 8.9 68% 75.82 0.0
23 23:15 W 6 16.09 Fair CLR 17.8 9.5 58% 75.82 0.0
23 22:55 W 6 16.09 A Few Clouds FEW370 18.3 9.1 55% 75.82 0.0
23 22:35 W 6 16.09 Fair CLR 17.6 7.9 53% 75.82 0.0
23 22:15 SW 7 16.09 Fair CLR 18.3 7.9 51% 75.82 0.0
23 21:55 W 6 16.09 Fair CLR 19.5 6.5 43% 75.82 0.0
23 21:35 SW 7 16.09 Fair CLR 19.1 6.2 43% 75.82 0.0
23 21:15 Vrbl 6 16.09 A Few Clouds FEW340 20 6.2 41% 75.82 0.0
23 20:55 Calm 16.09 Fair CLR 18.3 6.8 47% 75.82 0.0
23 20:35 Calm 16.09 Fair CLR 18.1 6.5 47% 75.82 0.0
23 20:15 Calm 16.09 Fair CLR 21 5.9 38% 75.79 0.0
23 19:55 Calm 16.09 Fair CLR 21.7 5.6 24.3 20.8 35% 75.79 0.0
23 19:35 Calm 16.09 Fair CLR 22.3 5.7 34% 75.79 0.0
23 19:15 W 6 16.09 Fair CLR 21.4 7.1 40% 75.79 0.0
23 18:55 NW 9 16.09 Fair CLR 22.9 6.3 34% 75.79 0.0
23 18:35 NW 9 16.09 Fair CLR 23.2 6.7 35% 75.82 0.0
23 18:15 NW 11 16.09 Fair CLR 23.6 6.3 33% 75.82 0.0
23 17:55 W 19 16.09 Fair CLR 23.8 6.3 32% 75.82 0.0
23 17:35 NW 15 16.09 Fair CLR 24 6.6 33% 25 75.84 0.0
23 17:15 NW 15 16.09 Fair CLR 24.2 5.7 30% 25 75.84 0.0
23 16:55 NW 22 G 30 16.09 Fair CLR 24.1 5.5 30% 25 75.87 0.0
23 16:35 NW 17 16.09 Fair CLR 23.9 5.7 31% 25 75.87 0.0
23 15:55 W 26 16.09 Fair CLR 23.4 7.3 36% 75.9 0.0
23 15:35 W 24 G 30 16.09 Fair CLR 23.7 8.2 37% 75.92 0.0
23 15:15 W 13 16.09 Fair CLR 23 8.3 39% 75.95 0.0
23 14:55 W 17 16.09 Fair CLR 23 8.6 40% 75.97 0.0
23 14:35 NW 11 G 30 16.09 A Few Clouds FEW060 22.6 9 42% 75.97 0.0
23 14:15 NW 13 16.09 A Few Clouds FEW060 22.2 8.5 42% 76.02 0.0
23 13:55 NW 17 G 35 16.09 Fair CLR 21.9 8.7 22.1 10.9 43% 76.02 0.0
23 13:35 NW 20 G 30 16.09 Fair CLR 21.9 8.8 43% 76.05 0.0
23 12:55 W 17 16.09 A Few Clouds FEW350 21.7 8.4 43% 76.07 0.0
23 12:35 W 11 16.09 A Few Clouds FEW350 21.2 8.3 44% 76.07 0.0
23 12:15 NW 17 16.09 Fair CLR 21.2 8.8 45% 76.1 0.0
23 11:55 W 13 16.09 A Few Clouds FEW370 20.6 8.2 45% 76.12 0.0
23 11:35 NW 13 16.09 Fair CLR 20.6 8.4 46% 76.12 0.0
23 11:15 Vrbl 7 16.09 Fair CLR 20.3 8.2 46% 76.15 0.0
23 10:55 N 7 16.09 Fair CLR 19.8 8 47% 76.17 0.0
23 10:35 N 6 16.09 Fair CLR 19.8 8.7 49% 76.17 0.0
23 10:15 N 13 16.09 Fair CLR 19.2 9.1 52% 76.17 0.0
23 09:55 Vrbl 7 16.09 Fair CLR 18.2 10.5 61% 76.17 0.0
23 09:35 Calm 16.09 Fair CLR 16.4 11.9 75% 76.17 0.0
23 09:15 Vrbl 6 16.09 Fair CLR 15.1 11.3 78% 76.17 0.0
23 08:55 Calm 16.09 Fair CLR 13.9 11.2 84% 76.17 0.0
23 08:35 Calm 16.09 Fair CLR 12.9 10.8 87% 76.17 0.0
23 08:15 W 6 16.09 Fair CLR 11.7 10.3 91% 76.15 0.0
23 07:55 Calm 16.09 Fair CLR 10.2 9 10.2 7.4 92% 76.15 0.0
23 07:35 Calm 14.48 Fair CLR 9.8 8.9 94% 76.15 0.0
23 07:15 Calm 9.66 Fog/Mist CLR 8.6 8.6 100% 76.15 0.0
23 06:55 Calm 9.66 Fog/Mist CLR 8.2 8.2 100% 76.12 0.0
23 06:35 Calm 8.05 Fog/Mist CLR 7.5 7.5 100% 76.12 0.0
23 06:15 Calm 9.66 Fog/Mist CLR 7.8 7.8 100% 76.1 0.0
23 05:55 N 6 12.87 Fair CLR 7.9 7.9 100% 76.1 0.0
23 05:35 NE 7 14.48 Fair CLR 8 8 100% 7 76.1 0.0
23 05:15 NE 7 12.87 Fair CLR 7.7 7.7 100% 7 76.1 0.0
23 04:55 Calm 12.87 Fair CLR 8.2 8.2 100% 76.1 0.0
23 04:35 N 6 16.09 Partly Cloudy SCT080 8.8 8.8 100% 76.1 0.0
23 04:15 Calm 16.09 Overcast OVC080 8.9 8.9 100% 76.12 0.0
23 03:55 NE 6 16.09 Partly Cloudy SCT080 8.7 8.7 100% 76.12 0.0
23 03:35 NE 7 16.09 Fair CLR 8.8 8.8 100% 8 76.1 0.0
23 03:15 N 6 16.09 Fair CLR 8.9 8.9 100% 76.1 0.0
23 02:55 NE 6 16.09 Fair CLR 9.3 9.3 100% 76.07 0.0
23 02:35 NE 9 16.09 Fair CLR 9.4 9.4 100% 8 76.07 0.0
23 02:15 NE 11 16.09 Fair CLR 9.7 9.7 100% 8 76.07 0.0
23 01:55 NE 9 16.09 Fair CLR 9.9 9.7 16.3 9.9 99% 9 76.07 0.0
23 01:35 NE 7 16.09 Fair CLR 10.1 9.8 98% 76.07 0.0
23 01:15 NE 9 16.09 Fair CLR 10.6 10 96% 76.1 0.0
23 00:55 NE 9 16.09 Fair CLR 10.8 9.9 94% 76.1 0.0
23 00:35 NE 9 16.09 Fair CLR 10.9 9.8 93% 76.12 0.0
23 00:15 NE 7 16.09 Fair CLR 11.2 9.6 90% 76.1 0.0
22 23:55 NE 7 16.09 Fair CLR 11.6 9.3 86% 76.1 0.0
22 23:35 NE 7 16.09 Fair CLR 11.3 9.2 87% 76.1 0.0
22 23:15 E 6 16.09 A Few Clouds FEW100 11.7 9.3 85% 76.07 0.0
22 22:55 SE 6 16.09 A Few Clouds FEW100 13.1 9.4 78% 76.05 0.0
22 22:35 SE 6 16.09 A Few Clouds FEW100 13.3 9.4 77% 76.05 0.0
22 22:15 S 6 14.48 A Few Clouds FEW110 13.6 9.3 75% 76.07 0.0
22 21:55 SE 7 16.09 Fair CLR 13.9 9.3 74% 76.07 0.0
22 21:35 S 6 16.09 Fair CLR 14.2 9.4 73% 76.07 0.0
22 21:15 SE 6 16.09 Fair CLR 14.6 9.4 71% 76.07 0.0
22 20:55 SE 6 16.09 Fair CLR 14.9 9.5 70% 76.07 0.0
22 20:35 SE 7 16.09 Fair CLR 15.2 9.5 69% 76.05 0.0
22 20:15 SE 7 14.48 Fair CLR 15.9 9.6 66% 76.05 0.0
22 19:55 SE 7 12.87 A Few Clouds FEW090 16.7 9.6 18.6 14.5 63% 76.02 0.0
22 19:35 SE 6 14.48 A Few Clouds FEW095 16.9 9.5 62% 76.02 0.0
22 19:15 SE 9 14.48 Fair CLR 17.3 9.8 62% 76.02 0.0
22 18:55 Vrbl 7 14.48 Fair CLR 17.8 9.6 59% 76.02 0.0
22 18:35 Vrbl 7 14.48 Fair CLR 17.9 9.6 59% 76 0.0
22 18:15 Vrbl 7 14.48 Fair CLR 18.1 9.4 57% 76.02 0.0
22 17:55 S 7 14.48 Fair CLR 18.1 9.2 56% 76.05 0.0
22 17:35 SE 7 14.48 Fair CLR 17.9 9 56% 76.05 0.0
22 17:15 Calm 14.48 Partly Cloudy SCT070 17.8 9 57% 76.05 0.0
22 16:55 Calm 14.48 Mostly Cloudy FEW065 BKN080 17.2 8.9 58% 76.07 0.0
22 16:35 S 6 14.48 Mostly Cloudy SCT060 BKN080 17.3 9 58% 76.07 0.0
22 16:15 Vrbl 6 14.48 Overcast BKN065 OVC080 17.6 9.1 58% 76.1 0.0
22 15:55 NW 7 12.87 Mostly Cloudy SCT070 BKN080 18.1 9.2 56% 76.1 0.0
22 15:35 W 9 14.48 Mostly Cloudy BKN080 17.8 9.5 58% 76.12 0.0
22 15:15 S 9 14.48 Partly Cloudy SCT080 16.7 9.1 61% 76.12 0.0
22 14:55 SE 11 14.48 Mostly Cloudy BKN080 16.7 10.1 65% 76.15 0.0
22 14:35 Vrbl 6 14.48 Mostly Cloudy SCT075 BKN085 15.9 10 68% 76.15 0.0
22 14:15 Calm 14.48 Overcast OVC075 15.3 9.6 69% 76.17 0.0
22 13:55 E 7 14.48 Overcast OVC080 14.3 9.1 14.4 8.8 71% 76.2 0.0 0.05
22 13:35 Calm 14.48 Overcast SCT070 OVC080 13.6 9.1 74% 76.23 0.0
22 13:15 Vrbl 7 14.48 Overcast OVC065 13.1 9.4 78% 76.23 0.0
22 12:55 S 6 16.09 Overcast OVC060 11.6 8.2 80% 76.25 0.0
22 12:35 SW 6 14.48 Overcast OVC060 11.6 8.6 82% 76.28 0.0
22 12:15 SE 7 16.09 Overcast BKN065 OVC080 11 8.9 87% 76.28 0.0
22 11:55 Calm 14.48 Overcast OVC070 10.3 9.4 94% 76.3 0.0 0.03
22 11:35 Vrbl 6 14.48 Overcast OVC070 9.9 9.4 97% 76.3 0.0 0.03
22 11:15 S 6 8.05 Fog/Mist OVC075 9.6 8.9 95% 76.3 0.0 0.03
22 10:55 Calm 4.83 Light Rain Fog/Mist OVC075 9.4 8.6 95% 76.3 0.0 0.03 0.03
22 10:35 SE 7 9.66 Light Rain Fog/Mist OVC080 9.6 8 90% 9 76.3 0.0
22 10:15 Vrbl 6 11.27 Light Rain BKN080 9.5 7.9 90% 76.33 0.0
22 09:55 Vrbl 6 9.66 Light Rain Fog/Mist BKN085 9.6 7.5 87% 76.33 0.0
22 09:35 SE 6 14.48 Overcast OVC080 9.6 7.1 85% 76.35 0.0
22 09:15 E 6 12.87 Overcast OVC080 9.5 6.9 84% 76.38 0.0
22 08:55 Calm 12.87 Overcast BKN080 OVC100 9.1 6.7 85% 76.35 0.0
22 08:35 SE 7 12.87 Overcast BKN090 OVC100 9 6.6 85% 8 76.33 0.0
22 08:15 Vrbl 7 12.87 Overcast BKN100 OVC130 9 6.5 85% 8 76.35 0.0
22 07:55 SE 7 12.87 Overcast OVC110 8.7 6.4 8.7 6.8 86% 8 76.35 0.0
22 07:35 SE 6 14.48 Overcast OVC120 8.4 6.2 86% 76.38 0.0
22 07:15 SE 7 14.48 Overcast OVC130 8 5.9 87% 7 76.38 0.0
22 06:55 Calm 14.48 Overcast OVC120 7.8 5.8 87% 76.38 0.0
22 06:35 SE 6 14.48 Overcast FEW090 OVC120 7.5 5.5 87% 76.35 0.0
22 06:15 Vrbl 7 16.09 Overcast BKN090 OVC120 7.6 5.5 87% 7 76.35 0.0
22 05:55 SE 13 16.09 Overcast FEW018 SCT080 OVC090 7.6 5.1 84% 6 76.35 0.0
22 05:35 SE 11 16.09 Overcast SCT018 OVC100 7.5 4.9 84% 6 76.35 0.0
22 05:15 SE 11 16.09 Overcast FEW019 OVC100 7.3 4.6 83% 5 76.38 0.0
22 04:55 SE 9 16.09 Overcast BKN100 OVC130 7.2 4.2 81% 6 76.4 0.0
22 04:35 SE 13 16.09 Overcast BKN100 OVC130 7 4 81% 5 76.4 0.0
22 04:15 SE 7 16.09 Overcast OVC095 7.1 3.6 79% 6 76.45 0.0
22 03:55 Vrbl 11 16.09 Overcast OVC095 7 3.1 76% 5 76.45 0.0
22 03:35 SE 11 16.09 Mostly Cloudy BKN090 7 3 76% 5 76.45 0.0
22 03:15 S 7 16.09 Mostly Cloudy BKN095 BKN120 6.9 2.7 75% 6 76.5 0.0
22 02:55 S 11 16.09 Overcast BKN090 OVC110 6.8 2.3 73% 5 76.48 0.0
22 02:35 S 13 16.09 Overcast BKN085 OVC120 7 2.4 73% 5 76.48 0.0
22 01:55 S 13 16.09 Mostly Cloudy FEW110 BKN140 7.1 2 9.6 6.9 70% 5 76.56 0.0
22 01:15 Vrbl 9 16.09 Mostly Cloudy BKN150 7.1 1.1 66% 6 76.58 0.0
22 00:55 S 11 16.09 Mostly Cloudy BKN140 BKN170 7.1 2.5 73% 5 76.63 0.0
22 00:35 S 9 16.09 Overcast OVC160 7 3.4 78% 5 76.63 0.0
21 23:55 SE 9 14.48 Overcast OVC150 6.9 3.7 80% 5 76.66 0.0
21 23:35 Vrbl 7 16.09 Overcast OVC160 7 3.6 79% 6 76.68 0.0
21 23:15 S 7 16.09 Mostly Cloudy BKN160 7.1 3.3 77% 6 76.71 0.0
21 22:55 SE 9 16.09 Overcast OVC160 7.2 3.1 75% 6 76.73 0.0
21 22:35 SE 9 16.09 Overcast OVC150 7.2 2.9 74% 6 76.73 0.0
21 22:15 S 6 14.48 Overcast FEW110 OVC140 7.3 2.8 73% 76.73 0.0
21 21:55 S 7 14.48 Overcast BKN130 OVC160 7.4 2.4 71% 6 76.73 0.0
21 21:35 Vrbl 11 14.48 Mostly Cloudy BKN160 7.4 2.2 70% 6 76.73 0.0
21 21:15 S 11 14.48 Mostly Cloudy SCT170 BKN190 7.5 1.7 67% 6 76.73 0.0
21 20:55 S 13 14.48 A Few Clouds FEW140 8.1 0.7 60% 6 76.68 0.0
21 20:35 Vrbl 11 14.48 Partly Cloudy SCT130 8.5 0 55% 7 76.71 0.0
21 20:15 Vrbl 6 12.87 Mostly Cloudy BKN130 9.3 -2.5 44% 76.71 0.0
21 19:55 Vrbl 6 12.87 Fair CLR 9.8 -2.8 12.3 9.8 41% 76.68 0.0
21 19:35 Vrbl 6 12.87 Fair CLR 10.2 -3 40% 76.68 0.0
21 19:15 Vrbl 11 14.48 Fair CLR 10.7 -3.3 38% 76.68 0.0
21 18:55 Vrbl 7 14.48 A Few Clouds FEW140 11 -3.1 37% 76.68 0.0
21 18:35 S 11 14.48 Partly Cloudy SCT140 11.4 -2.6 38% 76.68 0.0
21 18:15 Vrbl 9 14.48 Mostly Cloudy FEW100 BKN140 11.2 -2.8 38% 76.68 0.0
21 17:55 S 11 14.48 Fair CLR 11.5 -2.7 37% 76.71 0.0
21 17:35 Vrbl 9 14.48 Fair CLR 11.7 -3 36% 76.71 0.0
21 17:15 Vrbl 9 14.48 Fair CLR 11.6 -3.6 35% 76.71 0.0
21 16:55 Vrbl 6 14.48 Mostly Cloudy BKN120 BKN150 11.9 -3.8 33% 76.73 0.0
21 16:35 Vrbl 9 14.48 Mostly Cloudy SCT130 BKN150 11.8 -4.6 32% 76.76 0.0
21 16:15 Vrbl 11 14.48 Mostly Cloudy BKN130 11.9 -5.1 30% 76.76 0.0
21 15:55 Vrbl 11 14.48 Fair CLR 11.9 -5.6 29% 76.76 0.0
21 15:35 Vrbl 9 14.48 Fair CLR 11.6 -5.6 30% 76.81 0.0
21 15:15 Vrbl 9 14.48 Fair CLR 11.3 -5.7 30% 76.84 0.0
21 14:55 S 9 14.48 Fair CLR 10.9 -5.7 31% 76.86 0.0
21 14:35 Vrbl 11 14.48 Fair CLR 10.7 -6.1 30% 76.89 0.0
21 14:15 Vrbl 9 14.48 Fair CLR 10.6 -5.5 32% 76.91 0.0
21 13:55 NW 13 14.48 Fair CLR 9.9 -6.7 10.4 2.2 31% 8 76.94 0.0
21 13:35 W 11 12.87 Fair CLR 10.1 -6.6 31% 76.96 0.0
21 13:15 NW 9 G 31 14.48 Fair CLR 9.7 -7 30% 9 76.96 0.0
21 12:55 NW 6 14.48 Fair CLR 8.8 -6.5 34% 77.04 0.0
21 12:35 Vrbl 7 14.48 Fair CLR 8.8 -7.1 32% 8 77.06 0.0
21 12:15 NW 15 14.48 Fair CLR 8.3 -7.9 31% 6 77.06 0.0
21 11:55 W 15 14.48 Fair CLR 7.7 -7.6 33% 5 77.11 0.0
21 11:35 NW 13 14.48 Fair CLR 7.4 -8.1 33% 5 77.11 0.0
21 11:15 W 11 14.48 Fair CLR 7.3 -7.1 35% 5 77.14 0.0
21 10:55 Vrbl 6 14.48 Fair CLR 6.6 -8.1 34% 77.19 0.0
21 10:35 Calm 14.48 Fair CLR 5.9 -8.5 35% 77.17 0.0
21 10:15 Vrbl 6 16.09 Fair CLR 5.3 -8.9 35% 77.19 0.0
21 09:55 Vrbl 6 16.09 Fair CLR 4.2 -9.1 38% 77.22 0.0
21 09:35 Calm 14.48 Fair CLR 3.9 -8.8 39% 77.22 0.0
21 09:15 Calm 14.48 Fair CLR 3.4 -8.9 40% 77.24 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)