Weather observations for the past three days for
Chester County Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
15 09:35 W 12 10.00 Fair CLR 82.8 71.6 69% 88 29.99 0.0
15 09:15 W 10 10.00 Fair CLR 82.6 71.6 70% 87 29.99 0.0
15 08:55 W 13 10.00 Fair CLR 81.1 70.3 70% 85 29.99 0.0
15 08:35 W 10 10.00 Fair CLR 81 70.7 71% 85 29.99 0.0
15 08:15 Vrbl 6 10.00 Fair CLR 79.2 71.4 77% 82 29.99 0.0
15 07:55 Vrbl 5 10.00 Fair CLR 77.2 71.1 77.5 71.8 81% 79 29.98 0.0
15 07:35 W 6 10.00 Fair CLR 77.4 70.3 79% 79 29.98 0.0
15 07:15 W 7 10.00 Fair CLR 77 69.8 79% 79 29.98 0.0
15 06:55 W 7 9.00 Fair CLR 75.9 70 82% 77 29.98 0.0
15 06:35 W 7 9.00 Fair CLR 75.4 69.6 82% 76 29.98 0.0
15 06:15 W 7 8.00 Fair CLR 75 69.4 83% 75 29.97 0.0
15 05:55 W 7 9.00 Fair CLR 74.5 69.6 85% 29.97 0.0
15 05:35 W 5 9.00 Fair CLR 73.6 70 89% 29.97 0.0
15 05:15 W 6 10.00 Fair CLR 74.3 70.2 87% 29.97 0.0
15 04:55 W 3 10.00 Fair CLR 73 70.3 91% 29.97 0.0
15 04:35 W 5 9.00 Fair CLR 73.2 70.5 91% 29.96 0.0
15 04:15 Calm 10.00 Fair CLR 72.9 70.3 92% 29.96 0.0
15 03:55 W 3 10.00 Fair CLR 74.3 70.7 89% 29.97 0.0
15 03:35 W 5 10.00 Fair CLR 74.3 71.1 90% 29.97 0.0
15 03:15 W 5 10.00 Fair CLR 75 71.1 88% 75 29.97 0.0
15 02:55 Vrbl 6 10.00 Fair CLR 75.7 71.2 86% 76 29.98 0.0
15 02:35 W 6 10.00 Fair CLR 76.5 71.1 83% 77 29.98 0.0
15 02:15 W 8 10.00 Fair CLR 76.6 71.1 83% 78 29.98 0.0
15 01:55 W 6 10.00 Fair CLR 76.8 71.1 83.1 75.7 82% 78 29.98 0.0
15 01:35 W 7 10.00 Fair CLR 76.6 71.1 83% 78 29.98 0.0
15 01:15 W 8 10.00 Fair CLR 77.5 71.1 81% 79 29.98 0.0
15 00:55 W 9 10.00 Fair CLR 77.7 71.2 81% 80 29.99 0.0
15 00:35 W 8 10.00 Fair CLR 77.2 71.1 81% 79 29.99 0.0
15 00:15 SW 5 10.00 Fair CLR 76.5 71.2 84% 77 29.99 0.0
14 23:55 W 5 10.00 Fair CLR 76.6 71.2 83% 78 29.99 0.0
14 23:35 W 5 10.00 Fair CLR 77.4 71.1 81% 79 30 0.0
14 23:15 W 7 10.00 Fair CLR 77.9 71.2 80% 80 30 0.0
14 22:55 W 8 10.00 Fair CLR 78.6 70.9 77% 81 30 0.0
14 22:35 W 7 10.00 Fair CLR 78.6 70.7 77% 81 30.01 0.0
14 22:15 W 6 10.00 Fair CLR 79 70.5 75% 82 30.01 0.0
14 21:55 W 5 10.00 Fair CLR 79.7 70.3 73% 83 30.01 0.0
14 21:35 W 6 10.00 Fair CLR 80.4 70.3 71% 84 30.01 0.0
14 21:15 Vrbl 6 10.00 Fair CLR 81 70.3 70% 85 30 0.0
14 20:55 W 7 10.00 Fair CLR 81.7 70.5 69% 86 30 0.0
14 20:35 W 8 10.00 Fair CLR 82 70.9 69% 86 30 0.0
14 20:15 W 7 10.00 Fair CLR 82.8 71.2 68% 87 30.01 0.0
14 19:55 W 7 10.00 Fair CLR 83.5 72 87.6 83.5 68% 89 30.01 0.0
14 19:35 W 7 10.00 Fair CLR 84.2 71.8 66% 90 30.01 0.0
14 19:15 W 6 10.00 Fair CLR 85.3 70.2 61% 90 30.01 0.0
14 18:55 W 9 10.00 Fair CLR 86.4 68.7 56% 90 30.01 0.0
14 18:35 W 12 G 17 10.00 Fair CLR 86.5 70.3 59% 92 30.02 0.0
14 18:15 W 6 10.00 Fair CLR 86.7 71.6 61% 93 30.02 0.0
14 17:55 W 6 10.00 Fair CLR 86.9 71.4 60% 93 30.04 0.0
14 17:35 W 8 10.00 Fair CLR 86.9 70.2 58% 92 30.04 0.0
14 17:15 W 7 10.00 Fair CLR 87.1 69.6 56% 92 30.05 0.0
14 16:55 W 6 10.00 Fair CLR 87.3 71.4 59% 93 30.05 0.0
14 16:35 W 7 10.00 Fair CLR 86.9 71.1 59% 93 30.06 0.0
14 16:15 Vrbl 7 10.00 A Few Clouds FEW380 87.3 70.9 58% 93 30.06 0.0
14 15:55 W 12 G 17 10.00 Fair CLR 87.4 69.4 55% 92 30.07 0.0
14 15:35 W 7 10.00 Fair CLR 87.1 69.6 56% 92 30.07 0.0
14 15:15 W 10 10.00 A Few Clouds FEW300 87.1 69.3 56% 91 30.08 0.0
14 14:55 W 6 10.00 A Few Clouds FEW310 86.7 70.9 59% 92 30.09 0.0
14 14:35 W 9 10.00 A Few Clouds FEW320 86.5 71.2 60% 92 30.1 0.0
14 14:15 W 10 10.00 Fair CLR 85.6 70.5 61% 91 30.1 0.0
14 13:55 W 7 10.00 A Few Clouds FEW360 85.5 71.6 85.5 71.1 63% 91 30.11 0.0
14 13:35 W 12 G 20 10.00 Partly Cloudy FEW300 SCT360 85.5 71.4 63% 91 30.12 0.0
14 13:15 W 7 10.00 Partly Cloudy FEW300 SCT360 85.3 71.2 63% 91 30.13 0.0
14 12:55 W 6 10.00 A Few Clouds FEW240 85.1 71.8 64% 91 30.14 0.0
14 12:35 W 8 10.00 Partly Cloudy FEW310 SCT360 84.4 70.9 64% 89 30.15 0.0
14 12:15 W 5 10.00 A Few Clouds FEW300 83.8 70.2 64% 88 30.15 0.0
14 11:55 Vrbl 6 10.00 A Few Clouds FEW380 82.8 69.3 64% 86 30.15 0.0
14 11:35 W 6 10.00 Fair CLR 83.1 69.4 63% 87 30.15 0.0
14 11:15 NW 9 10.00 Fair CLR 82.6 68.4 62% 86 30.15 0.0
14 10:55 W 9 10.00 Fair CLR 82.4 68.2 62% 85 30.15 0.0
14 10:35 Vrbl 3 10.00 Fair CLR 80.4 67.8 66% 83 30.16 0.0
14 10:15 W 8 10.00 Fair CLR 80.1 68.5 68% 83 30.16 0.0
14 09:55 W 5 10.00 A Few Clouds FEW360 78.4 68.7 72% 81 30.15 0.0
14 09:35 W 7 10.00 Fair CLR 77.7 67.6 71% 80 30.17 0.0
14 09:15 W 7 10.00 Fair CLR 77 68 74% 79 30.16 0.0
14 08:55 W 3 10.00 Fair CLR 74.1 67.5 80% 30.15 0.0
14 08:35 Vrbl 6 10.00 Fair CLR 73 67.3 82% 30.15 0.0
14 08:15 SW 6 10.00 Fair CLR 71.8 66.4 83% 30.14 0.0
14 07:55 SW 6 10.00 Fair CLR 70.9 65.3 70.9 64.6 83% 30.15 0.0
14 07:35 Calm 10.00 Fair CLR 69.6 65.7 87% 30.15 0.0
14 07:15 W 3 10.00 Fair CLR 68.7 64.4 86% 30.15 0.0
14 06:55 W 5 10.00 Fair CLR 67.5 63.7 88% 30.16 0.0
14 06:35 SW 5 9.00 Fair CLR 66.4 63.7 91% 30.16 0.0
14 06:15 SW 5 9.00 Fair CLR 67.1 63.5 88% 30.16 0.0
14 05:55 W 5 9.00 Fair CLR 65.7 63.1 92% 30.16 0.0
14 05:35 Calm 9.00 Fair CLR 64.9 63 93% 30.16 0.0
14 05:15 W 6 10.00 Fair CLR 66 63.1 91% 30.16 0.0
14 04:55 Calm 7.00 Fair CLR 66.2 63.1 90% 30.16 0.0
14 04:35 Vrbl 5 10.00 Fair CLR 66.7 63.1 88% 30.16 0.0
14 04:15 W 6 10.00 Fair CLR 65.3 63 92% 30.16 0.0
14 03:55 W 6 10.00 Fair CLR 64.8 62.6 93% 30.16 0.0
14 03:35 W 5 10.00 Fair CLR 66.6 62.8 88% 30.16 0.0
14 03:15 Calm 10.00 Fair CLR 66.9 62.6 86% 30.16 0.0
14 02:55 W 3 10.00 Fair CLR 66 62.2 88% 30.16 0.0
14 02:35 SW 3 10.00 Fair CLR 66.4 62.1 86% 30.15 0.0
14 02:15 Calm 10.00 Fair CLR 67.1 61.7 83% 30.16 0.0
14 01:55 Calm 10.00 Fair CLR 67.6 61.3 76.5 67.6 80% 30.17 0.0
14 01:35 SW 5 10.00 Fair CLR 67.8 61 79% 30.17 0.0
14 01:15 Calm 10.00 Fair CLR 68.4 60.8 77% 30.18 0.0
14 00:55 Vrbl 3 10.00 Fair CLR 68.5 60.3 75% 30.18 0.0
14 00:35 Calm 10.00 Fair CLR 69.1 59.9 73% 30.19 0.0
14 00:15 Vrbl 3 10.00 Fair CLR 69.3 59.7 72% 30.19 0.0
13 23:55 Calm 10.00 Fair CLR 69.4 58.8 69% 30.19 0.0
13 23:35 Calm 10.00 Fair CLR 69.3 58.8 70% 30.19 0.0
13 23:15 Calm 10.00 Fair CLR 68.9 59.4 72% 30.2 0.0
13 22:55 Calm 10.00 Fair CLR 69.4 59.9 72% 30.2 0.0
13 22:35 Calm 10.00 Fair CLR 70.5 60.1 70% 30.2 0.0
13 22:15 Calm 10.00 Fair CLR 71.2 60.3 68% 30.2 0.0
13 21:55 Calm 10.00 Fair CLR 70.9 60.3 69% 30.19 0.0
13 21:35 Calm 10.00 Fair CLR 72.9 59.7 64% 30.2 0.0
13 21:15 Calm 10.00 Fair CLR 73.8 59.2 60% 30.19 0.0
13 20:55 Calm 10.00 Fair CLR 74.3 59.4 60% 30.17 0.0
13 20:35 Calm 10.00 Fair CLR 75 59.5 59% 77 30.17 0.0
13 20:15 Calm 10.00 Fair CLR 76.1 59.7 57% 78 30.18 0.0
13 19:55 Vrbl 3 10.00 Fair CLR 76.8 61.3 82 76.8 59% 79 30.18 0.0
13 19:35 Calm 10.00 Fair CLR 77.4 61.7 59% 79 30.19 0.0
13 19:15 Calm 10.00 Fair CLR 78.4 61.5 56% 80 30.19 0.0
13 18:55 Calm 10.00 Fair CLR 78.8 60.4 53% 80 30.19 0.0
13 18:35 Vrbl 3 10.00 Fair CLR 79.5 61 53% 81 30.18 0.0
13 18:15 Calm 10.00 Fair CLR 80.1 61.3 53% 81 30.18 0.0
13 17:55 Calm 10.00 Fair CLR 80.8 61.2 51% 82 30.17 0.0
13 17:35 Vrbl 6 10.00 Fair CLR 80.4 60.8 51% 81 30.17 0.0
13 17:15 Vrbl 5 10.00 Fair CLR 81 60.8 50% 82 30.16 0.0
13 16:55 Vrbl 7 10.00 Fair CLR 80.8 63.5 56% 82 30.17 0.0
13 16:35 Vrbl 5 10.00 Fair CLR 80.8 65.5 60% 83 30.18 0.0
13 16:15 Vrbl 5 10.00 A Few Clouds FEW040 81.5 67.3 62% 84 30.18 0.0
13 15:55 Vrbl 3 10.00 Mostly Cloudy BKN039 BKN048 81.3 65.8 59% 83 30.19 0.0
13 15:35 Vrbl 3 10.00 Partly Cloudy SCT040 81 65.5 59% 83 30.2 0.0
13 15:15 Vrbl 7 10.00 Partly Cloudy FEW040 SCT049 81.1 66.4 61% 83 30.2 0.0
13 14:55 Vrbl 3 10.00 Partly Cloudy SCT042 SCT050 79.5 65.5 62% 81 30.21 0.0
13 14:35 Vrbl 3 10.00 Partly Cloudy SCT041 SCT340 81.3 64.6 57% 83 30.21 0.0
13 14:15 W 5 10.00 A Few Clouds FEW043 80.6 64.8 59% 82 30.22 0.0
13 13:55 SE 6 9.00 A Few Clouds FEW041 80.2 64.8 81 69.4 59% 82 30.22 0.0
13 13:35 Vrbl 6 10.00 A Few Clouds FEW290 80.2 64.6 59% 82 30.22 0.0
13 13:15 Vrbl 5 10.00 Fair CLR 80.4 63 55% 82 30.24 0.0
13 12:55 Vrbl 3 10.00 A Few Clouds FEW044 79.7 61.2 53% 81 30.24 0.0
13 12:35 SE 5 10.00 A Few Clouds FEW360 79.2 62.6 57% 81 30.25 0.0
13 12:15 Vrbl 5 10.00 Fair CLR 78.3 62.4 58% 80 30.25 0.0
13 11:55 Vrbl 6 10.00 A Few Clouds FEW380 78.1 62.2 58% 80 30.26 0.0
13 11:35 Vrbl 6 10.00 Fair CLR 78.8 63.5 60% 80 30.26 0.0
13 11:15 W 6 10.00 Partly Cloudy FEW100 SCT370 76.8 63.1 63% 79 30.26 0.0
13 10:55 Vrbl 6 10.00 A Few Clouds FEW100 76.5 62.8 63% 78 30.26 0.0
13 10:35 Vrbl 6 10.00 Mostly Cloudy BKN100 76.1 63 64% 78 30.25 0.0
13 10:15 Vrbl 3 10.00 Mostly Cloudy BKN100 75.2 62.4 65% 77 30.26 0.0
13 09:55 Vrbl 6 10.00 Fair CLR 75.4 61.7 63% 77 30.26 0.0
13 09:35 Calm 10.00 Fair CLR 74.7 65.7 74% 30.26 0.0
13 09:15 Calm 10.00 Fair CLR 73.4 65.8 77% 30.26 0.0
13 08:55 S 5 10.00 Fair CLR 72.5 66.2 81% 30.25 0.0
13 08:15 Calm 10.00 Fair CLR 70.5 66 86% 30.25 0.0
13 07:55 Calm 10.00 Fair CLR 70.5 65.1 70.5 61.2 83% 30.25 0.0
13 07:35 Calm 10.00 Fair CLR 67.5 65.3 93% 30.25 0.0
13 07:15 Calm 10.00 Fair CLR 65.8 64.4 95% 30.25 0.0
13 06:55 Calm 9.00 Fair CLR 64 63.1 97% 30.24 0.0
13 06:35 Calm 10.00 Fair CLR 62.6 62.1 98% 30.24 0.0
13 06:15 Calm 10.00 Fair CLR 62.4 61.9 98% 30.23 0.0
13 05:55 Calm 10.00 Fair CLR 61.9 61.9 100% 30.22 0.0
13 05:35 Calm 9.00 Fair CLR 61.2 61.2 100% 30.22 0.0
13 05:15 Calm 10.00 Fair CLR 62.6 62.1 98% 30.22 0.0
13 04:55 Calm 10.00 Fair CLR 62.1 62.1 100% 30.21 0.0
13 04:35 Calm 10.00 Fair CLR 62.8 62.2 98% 30.21 0.0
13 04:15 Calm 10.00 Fair CLR 63.3 62.2 96% 30.21 0.0
13 03:55 Calm 10.00 A Few Clouds FEW095 64.6 62.1 92% 30.21 0.0
13 03:35 Calm 10.00 Partly Cloudy SCT095 66.4 62.2 87% 30.21 0.0
13 03:15 Calm 10.00 A Few Clouds FEW090 65.7 62.1 88% 30.22 0.0
13 02:55 Calm 10.00 Fair CLR 66.4 62.1 86% 30.22 0.0
13 02:35 Calm 10.00 Fair CLR 67.1 62.2 84% 30.22 0.0
13 02:15 Vrbl 3 10.00 Fair CLR 67.1 62.1 84% 30.22 0.0
13 01:55 Calm 10.00 Fair CLR 67.3 61.7 75.6 66.7 82% 30.22 0.0
13 01:35 Calm 10.00 A Few Clouds FEW070 67.5 61.7 82% 30.23 0.0
13 01:15 Calm 10.00 Partly Cloudy SCT070 68 61 78% 30.23 0.0
13 00:55 Calm 10.00 Fair CLR 68 60.1 76% 30.23 0.0
13 00:35 Calm 10.00 Fair CLR 67.5 59.7 76% 30.23 0.0
13 00:15 Calm 10.00 Fair CLR 66.7 59.9 79% 30.23 0.0
12 23:55 Calm 9.00 Fair CLR 68 59.7 75% 30.22 0.0
12 23:35 Calm 10.00 Fair CLR 68.5 59.4 73% 30.22 0.0
12 23:15 Calm 10.00 Fair CLR 69.1 59.2 71% 30.22 0.0
12 22:55 Calm 10.00 Fair CLR 69.6 59.7 71% 30.22 0.0
12 22:35 Vrbl 3 10.00 Fair CLR 70 59.9 71% 30.22 0.0
12 22:15 Calm 10.00 Fair CLR 69.1 62.2 79% 30.21 0.0
12 21:55 Calm 10.00 Fair CLR 70.7 62.1 74% 30.21 0.0
12 21:35 Calm 10.00 Fair CLR 71.6 61.9 72% 30.2 0.0
12 21:15 Calm 10.00 Fair CLR 72.1 62.1 71% 30.2 0.0
12 20:55 Calm 10.00 Fair CLR 73.2 62.6 69% 30.19 0.0
12 20:35 Calm 10.00 Fair CLR 73.9 62.6 68% 30.19 0.0
12 20:15 Vrbl 3 8.00 Fair CLR 74.5 62.4 66% 30.18 0.0
12 19:55 Vrbl 3 10.00 A Few Clouds FEW065 76.1 62.2 83.3 76.1 62% 78 30.18 0.0
12 19:35 Vrbl 7 10.00 Fair CLR 76.6 62.1 61% 78 30.18 0.0
12 19:15 Vrbl 6 10.00 A Few Clouds FEW049 76.6 62.4 62% 78 30.18 0.0
12 18:55 Vrbl 5 10.00 Fair CLR 77.7 63.9 62% 79 30.17 0.0
12 18:35 Vrbl 5 10.00 Partly Cloudy FEW044 SCT055 79 63.9 60% 81 30.17 0.0
12 18:15 Vrbl 5 10.00 Partly Cloudy SCT045 79.3 64.9 62% 81 30.17 0.0
12 17:55 Calm 10.00 Fair CLR 80.8 65.5 60% 83 30.16 0.0
12 17:35 Vrbl 3 10.00 A Few Clouds FEW042 80.6 66.2 62% 83 30.16 0.0
12 17:15 Vrbl 6 10.00 Mostly Cloudy SCT042 BKN050 BKN070 79.3 66.6 65% 81 30.16 0.0
12 16:55 SE 7 10.00 Overcast SCT046 SCT060 BKN075 OVC090 81.1 65.3 59% 83 30.16 0.0
12 16:35 SE 6 10.00 Mostly Cloudy BKN047 BKN060 82.2 66 58% 84 30.16 0.0
12 16:15 Vrbl 6 10.00 Partly Cloudy SCT050 SCT100 82.6 65.1 56% 84 30.16 0.0
12 15:55 SE 5 10.00 Mostly Cloudy SCT047 BKN055 BKN095 80.8 65.8 61% 83 30.16 0.0
12 15:35 SE 6 10.00 Mostly Cloudy BKN048 82.6 64.6 55% 84 30.16 0.0
12 15:15 SE 6 10.00 A Few Clouds FEW047 81 63.9 56% 82 30.17 0.0
12 14:55 SE 6 10.00 A Few Clouds FEW055 81.9 64.2 55% 83 30.17 0.0
12 14:35 Calm 10.00 Fair CLR 82.8 63.9 53% 84 30.17 0.0
12 14:15 Vrbl 3 10.00 A Few Clouds FEW046 81.1 64.4 57% 83 30.17 0.0
12 13:55 Vrbl 5 10.00 A Few Clouds FEW046 81 64.2 81.7 69.4 57% 83 30.18 0.0
12 13:35 Vrbl 5 10.00 A Few Clouds FEW042 81.3 65.5 59% 83 30.18 0.0
12 13:15 SE 8 10.00 Partly Cloudy SCT042 SCT330 81.3 66.2 60% 84 30.19 0.0
12 12:55 SE 7 10.00 A Few Clouds FEW040 80.4 65.5 60% 82 30.19 0.0
12 12:35 E 7 10.00 Partly Cloudy SCT039 80.2 66.2 62% 82 30.19 0.0
12 12:15 E 7 10.00 Partly Cloudy SCT039 79.7 66 63% 82 30.19 0.0
12 11:55 Vrbl 7 10.00 Partly Cloudy SCT038 79.5 66 63% 82 30.19 0.0
12 11:35 SE 6 10.00 Fair CLR 79.2 66.6 65% 81 30.19 0.0
12 11:15 E 12 10.00 A Few Clouds FEW031 78.8 66.9 67% 81 30.19 0.0
12 10:55 E 6 10.00 Fair CLR 77.9 67.3 70% 80 30.19 0.0
12 10:35 E 8 10.00 Fair CLR 77.5 67.8 72% 79 30.19 0.0
12 10:15 SE 6 10.00 Fair CLR 76.5 68.2 76% 78 30.19 0.0
12 09:55 NE 6 10.00 Fair CLR 75 68.7 81% 76 30.18 0.0
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)