National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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 12:55 Vrbl 11 16.09 Fair CLR 24 17.7 68% 25 77.11 0.0
16 12:35 Vrbl 11 16.09 Fair CLR 24 18.2 70% 25 77.11 0.0
16 12:15 S 9 16.09 Fair CLR 23.3 18.1 73% 77.14 0.0
16 11:55 Vrbl 7 16.09 Fair CLR 23.1 17.9 73% 77.14 0.0
16 11:35 Vrbl 9 16.09 Fair CLR 23 18.4 75% 77.17 0.0
16 11:15 Vrbl 9 16.09 Fair CLR 22.2 17.9 77% 77.17 0.0
16 10:55 Vrbl 6 16.09 Fair CLR 21.9 18.4 81% 77.17 0.0
16 10:35 Vrbl 11 16.09 Fair CLR 21.2 17.7 81% 77.19 0.0
16 10:15 W 7 16.09 Fair CLR 21.1 18.2 84% 77.19 0.0
16 09:55 Vrbl 6 16.09 Fair CLR 20.1 18.3 89% 77.19 0.0
16 09:35 Vrbl 7 16.09 Fair CLR 19.3 17.9 92% 77.19 0.0
16 09:15 Calm 16.09 Fair CLR 18.1 17.2 95% 77.19 0.0
16 08:55 Calm 14.48 Fair CLR 17.5 16.8 96% 77.17 0.0
16 08:35 Calm 16.09 Fair CLR 16.1 15.8 98% 77.14 0.0
16 08:15 Calm 14.48 Fair CLR 16.5 15.6 94% 77.17 0.0
16 07:55 Calm 14.48 Fair CLR 15.2 15.2 15.2 13 100% 77.17 0.0
16 07:35 Calm 14.48 Fair CLR 14.2 14.2 100% 77.14 0.0
16 07:15 Calm 16.09 Fair CLR 13.1 13.1 100% 77.11 0.0
16 06:55 Calm 12.87 Fair CLR 13.6 13.6 100% 77.11 0.0
16 06:35 Calm 12.87 Fair CLR 13.5 13.5 100% 77.11 0.0
16 06:15 Calm 16.09 Fair CLR 13.6 13.6 100% 77.09 0.0
16 05:55 Calm 16.09 Fair CLR 13.3 13.3 100% 77.11 0.0
16 05:35 Calm 16.09 Fair CLR 13.2 13.2 100% 77.09 0.0
16 05:15 Calm 16.09 Fair CLR 13.9 13.9 100% 77.09 0.0
16 04:55 Calm 16.09 Fair CLR 14 14 100% 77.04 0.0
16 04:35 Calm 14.48 Fair CLR 13.6 13.6 100% 77.04 0.0
16 04:15 Calm 16.09 Fair CLR 13.9 13.9 100% 77.04 0.0
16 03:55 Calm 11.27 Fair CLR 13.3 13.3 100% 77.04 0.0
16 03:35 Calm 16.09 Fair CLR 13.4 13.4 100% 77.04 0.0
16 03:15 Calm 16.09 Fair CLR 14.2 14.2 100% 77.04 0.0
16 02:55 Calm 16.09 Fair CLR 14.3 14.3 100% 77.04 0.0
16 02:35 Calm 16.09 Fair CLR 14 14 100% 77.06 0.0
16 02:15 Calm 16.09 Fair CLR 13.9 13.9 100% 77.06 0.0
16 01:55 Calm 14.48 Fair CLR 14.1 14.1 17.9 14 100% 77.06 0.0
16 01:35 Calm 16.09 Fair CLR 14.2 14.2 100% 77.09 0.0
16 01:15 Calm 14.48 Fair CLR 14.1 14.1 100% 77.09 0.0
16 00:55 Calm 14.48 Fair CLR 14.6 14.6 100% 77.06 0.0
16 00:35 Calm 16.09 Fair CLR 15 14.8 99% 77.06 0.0
16 00:15 Calm 16.09 Fair CLR 15.4 14.8 96% 77.06 0.0
15 23:55 Calm 16.09 Fair CLR 15.8 14.7 93% 77.09 0.0
15 23:35 Calm 16.09 Fair CLR 16 14.7 92% 77.09 0.0
15 23:15 Calm 16.09 Fair CLR 16.1 14.5 90% 77.09 0.0
15 22:55 Calm 16.09 Fair CLR 16.5 14.3 87% 77.11 0.0
15 22:35 Calm 16.09 Fair CLR 16.5 14 85% 77.11 0.0
15 22:15 SW 6 16.09 Fair CLR 16.9 13.5 81% 77.11 0.0
15 21:55 Vrbl 6 16.09 Fair CLR 16.6 13.3 81% 77.09 0.0
15 21:35 Calm 16.09 Fair CLR 16.6 13.3 81% 77.09 0.0
15 21:15 Calm 16.09 Fair CLR 16.5 12.9 79% 77.09 0.0
15 20:55 Calm 16.09 Fair CLR 16.2 13 81% 77.06 0.0
15 20:35 Calm 16.09 Fair CLR 16.6 13.2 80% 77.06 0.0
15 20:15 Calm 16.09 Fair CLR 17.7 12.6 72% 77.06 0.0
15 19:55 Calm 16.09 Fair CLR 17.5 12.5 22.5 17.3 73% 77.06 0.0
15 19:35 Calm 14.48 Fair CLR 17.6 12.8 74% 77.04 0.0
15 19:15 Calm 14.48 Fair CLR 18.7 12.4 67% 77.06 0.0
15 18:55 Calm 14.48 Fair CLR 19.2 13.1 68% 77.04 0.0
15 18:35 Calm 16.09 Fair CLR 20.4 12.8 62% 77.04 0.0
15 18:15 Calm 16.09 Fair CLR 21.2 13 60% 77.06 0.0
15 17:55 Calm 16.09 Fair CLR 21.5 12.3 56% 77.09 0.0
15 17:35 SE 6 16.09 Fair CLR 21.8 11.7 53% 77.06 0.0
15 17:15 Vrbl 6 16.09 Fair CLR 21.8 11.7 53% 77.06 0.0
15 16:55 Calm 16.09 Fair CLR 22.2 12.8 55% 77.06 0.0
15 16:35 SE 7 16.09 Fair CLR 22.2 12 53% 77.06 0.0
15 16:15 SE 6 14.48 Fair CLR 22 11.9 53% 77.04 0.0
15 15:55 S 7 16.09 Fair CLR 22.1 11.9 53% 77.09 0.0
15 15:35 Calm 16.09 Fair CLR 22 11.3 51% 77.09 0.0
15 15:15 S 7 16.09 Fair CLR 22 11.4 51% 77.09 0.0
15 14:55 Vrbl 11 12.87 Fair CLR 22.1 11.7 52% 77.09 0.0
15 14:35 Vrbl 9 12.87 Fair CLR 22.1 12.3 54% 77.09 0.0
15 13:55 Vrbl 6 16.09 Fair CLR 21.2 10.9 21.4 13.3 52% 77.14 0.0
15 13:35 Calm 14.48 Fair CLR 20.9 10.8 53% 77.17 0.0
15 13:15 S 9 14.48 Fair CLR 21.1 10.9 52% 77.17 0.0
15 12:55 Vrbl 7 16.09 Fair CLR 20.7 10.6 53% 77.17 0.0
15 12:35 Vrbl 6 16.09 Fair CLR 20.2 10.5 54% 77.17 0.0
15 12:15 Vrbl 6 16.09 Fair CLR 20.2 10.5 54% 77.19 0.0
15 11:55 Vrbl 7 16.09 Fair CLR 19.8 9.8 53% 77.19 0.0
15 11:35 SE 6 16.09 Fair CLR 19.5 11.8 61% 77.19 0.0
15 11:15 Vrbl 7 16.09 Fair CLR 19.4 12.6 65% 77.19 0.0
15 10:55 Vrbl 7 16.09 Fair CLR 18.5 12.4 68% 77.22 0.0
15 10:35 Calm 16.09 Fair CLR 18 12.1 69% 77.19 0.0
15 10:15 E 6 14.48 Fair CLR 17.8 12 69% 77.19 0.0
15 09:55 E 9 14.48 Fair CLR 16.9 11.2 69% 77.19 0.0
15 09:35 E 9 16.09 Fair CLR 16.4 10.9 70% 77.19 0.0
15 09:15 NE 9 16.09 Fair CLR 15.5 10.2 71% 77.19 0.0
15 08:55 NE 7 16.09 Fair CLR 14.7 10 74% 77.19 0.0
15 08:35 NE 9 16.09 Fair CLR 14.3 9.9 75% 77.17 0.0
15 08:15 NE 9 16.09 Fair CLR 13.8 9.9 78% 77.17 0.0
15 07:55 NE 7 16.09 Fair CLR 12.8 9.6 13.4 10.4 81% 77.14 0.0
15 07:35 N 7 14.48 Fair CLR 12 9.7 86% 77.11 0.0
15 07:15 NE 6 14.48 Fair CLR 11.6 9.1 85% 77.09 0.0
15 06:55 N 6 14.48 Fair CLR 10.5 9 91% 77.06 0.0
15 06:35 N 6 14.48 Fair CLR 10.6 9 90% 77.06 0.0
15 06:15 N 7 16.09 Fair CLR 10.4 9.1 92% 77.06 0.0
15 05:55 N 6 16.09 Fair CLR 11 8.9 87% 77.04 0.0
15 05:35 N 7 16.09 Fair CLR 10.5 9.2 92% 77.04 0.0
15 05:15 N 6 16.09 Fair CLR 11 9 88% 77.01 0.0
15 04:55 NE 6 16.09 Fair CLR 10.5 9.4 93% 76.96 0.0
15 04:35 Calm 16.09 Fair CLR 11 9.1 88% 76.96 0.0
15 04:15 N 6 16.09 Fair CLR 11.3 9.1 86% 76.96 0.0
15 03:55 N 6 16.09 Fair CLR 11.3 9.2 87% 76.94 0.0
15 03:35 Calm 16.09 Fair CLR 11.6 9 84% 76.94 0.0
15 03:15 N 6 16.09 Fair CLR 11.7 9.1 84% 76.94 0.0
15 02:55 Calm 16.09 Fair CLR 12.9 8.2 73% 76.91 0.0
15 02:35 NE 6 16.09 Fair CLR 13.1 8.1 72% 76.91 0.0
14 22:35 N 9 16.09 Fair CLR 15.1 9.1 68% 76.86 0.0
14 22:15 N 7 16.09 Fair CLR 15.5 9 65% 76.86 0.0
14 21:55 N 6 16.09 Fair CLR 15.5 9.4 67% 76.84 0.0
14 21:35 NW 11 16.09 Fair CLR 15.9 9.1 64% 76.84 0.0
14 21:15 N 7 16.09 Fair CLR 15.9 9.3 65% 76.81 0.0
14 20:55 N 6 16.09 Fair CLR 15.8 9.9 68% 76.78 0.0
14 20:35 N 7 16.09 Fair CLR 16.2 9.5 65% 76.76 0.0
14 20:15 N 7 16.09 Fair CLR 16.6 9.4 63% 76.73 0.0
14 19:55 N 6 16.09 Fair CLR 17.4 9.3 22.8 17.4 59% 76.68 0.0
14 19:35 NW 6 14.48 Fair CLR 17.6 9.7 60% 76.68 0.0
14 19:15 N 6 16.09 Fair CLR 18.5 9.7 57% 76.66 0.0
14 18:55 N 7 16.09 Fair CLR 19.8 9.7 52% 76.66 0.0
14 18:35 N 11 16.09 Fair CLR 20.3 9.3 49% 76.61 0.0
14 18:15 N 15 16.09 Fair CLR 20.9 9.1 47% 76.61 0.0
14 17:55 NW 20 16.09 Fair CLR 21.5 8.6 44% 76.63 0.0
14 17:35 N 20 16.09 Fair CLR 21.8 9 44% 76.61 0.0
14 17:15 NW 20 16.09 A Few Clouds FEW060 22 8.7 43% 76.61 0.0
14 16:55 NW 15 16.09 A Few Clouds FEW060 22.3 9.4 44% 76.58 0.0
14 16:35 NW 17 G 33 16.09 Fair CLR 22.4 9.8 45% 76.56 0.0
14 16:15 N 20 16.09 A Few Clouds FEW055 22.5 10 45% 76.53 0.0
14 15:55 N 13 16.09 Fair CLR 22.6 10.1 45% 76.53 0.0
14 15:35 N 15 16.09 A Few Clouds FEW055 22.6 10.2 46% 76.5 0.0
14 15:15 N 24 16.09 Partly Cloudy SCT055 22.7 9.7 44% 76.5 0.0
14 14:55 NE 19 16.09 Fair CLR 22.5 9.8 45% 76.5 0.0
14 14:35 NW 22 16.09 A Few Clouds FEW055 22.6 10.4 46% 76.5 0.0
14 14:15 N 15 16.09 Partly Cloudy SCT055 22.7 10.6 46% 76.53 0.0
14 13:55 N 17 G 30 16.09 A Few Clouds FEW050 22.4 10.7 22.9 19.5 48% 76.53 0.0
14 13:35 N 24 16.09 Partly Cloudy SCT050 22.8 11.2 48% 76.53 0.0
14 13:15 NW 22 16.09 Partly Cloudy SCT048 22.5 12.2 52% 76.53 0.0
14 12:55 N 22 G 33 16.09 A Few Clouds FEW047 22.5 12.2 52% 76.5 0.0
14 12:35 N 22 16.09 Partly Cloudy SCT047 22.6 12.4 53% 76.5 0.0
14 12:15 N 17 16.09 A Few Clouds FEW046 22.3 12.6 54% 76.5 0.0
14 11:55 N 19 16.09 Fair CLR 22 12.6 55% 76.53 0.0
14 11:35 N 20 G 30 16.09 Fair CLR 21.9 12.5 55% 76.5 0.0
14 11:15 N 19 G 30 16.09 A Few Clouds FEW035 21.6 13.2 59% 76.5 0.0
14 10:55 N 13 16.09 Partly Cloudy SCT035 21.1 14.2 65% 76.5 0.0
14 10:35 N 17 16.09 A Few Clouds FEW034 20.5 13.6 65% 76.5 0.0
14 10:15 N 19 16.09 Fair CLR 20.3 13.5 65% 76.48 0.0
14 09:55 N 24 G 30 16.09 A Few Clouds FEW029 20.5 14.5 69% 76.45 0.0
14 09:35 N 17 16.09 Fair CLR 20.1 15.2 74% 76.43 0.0
14 09:15 N 20 16.09 Fair CLR 20.2 15.9 76% 76.43 0.0
14 08:55 N 19 16.09 Fair CLR 19.5 15.6 78% 76.4 0.0
14 08:35 N 15 16.09 Fair CLR 19.7 16.5 82% 76.38 0.0
14 08:15 N 15 16.09 Fair CLR 19.6 16.7 83% 76.35 0.0
14 07:55 N 11 16.09 Fair CLR 19.4 16.8 22.7 19.3 85% 76.33 0.0
14 07:35 N 13 16.09 Fair CLR 19.4 17.2 87% 76.3 0.0
14 07:15 NE 17 16.09 Partly Cloudy FEW021 SCT160 19.9 18.2 90% 76.23 0.0
14 06:55 N 13 16.09 Mostly Cloudy BKN160 20 18.7 92% 76.2 0.0
14 06:35 NW 11 16.09 Mostly Cloudy BKN160 20.2 18.8 92% 76.2 0.0
14 06:15 NW 9 16.09 Fair CLR 20.1 18.9 93% 76.17 0.0
14 05:55 NW 11 16.09 Fair CLR 20.6 19.1 91% 76.12 0.0
14 05:35 NW 17 16.09 Partly Cloudy SCT085 21 19.3 90% 76.12 0.0
14 05:15 NW 15 16.09 Mostly Cloudy BKN080 BKN260 21.1 19.6 91% 76.07 0.0
14 04:55 NW 11 16.09 Fair CLR 21.4 19.8 91% 76.05 0.0
14 04:35 NW 11 16.09 A Few Clouds FEW048 21.2 20.2 94% 76.05 0.0
14 04:15 NW 13 16.09 Fair CLR 21.6 20.6 94% 76.02 0.0
14 03:55 NW 19 16.09 Fair CLR 22 21.1 95% 76 0.0
14 03:35 NW 17 16.09 Fair CLR 22.1 21.5 96% 75.97 0.0
14 03:15 NW 15 16.09 Fair CLR 22.5 21.8 96% 75.97 0.0
14 02:55 NW 13 16.09 Mostly Cloudy SCT180 BKN210 21.9 21.9 100% 75.97 0.0
14 02:35 W 9 14.48 Overcast BKN180 OVC200 22.1 22.1 100% 75.97 0.0
14 02:15 W 7 14.48 Overcast OVC190 22.6 22.6 100% 75.95 0.0
14 01:55 W 9 9.66 Fog/Mist FEW160 BKN180 OVC210 21.9 21.9 24.4 21.4 100% 75.95 0.0
14 01:35 W 9 11.27 Mostly Cloudy FEW150 BKN210 22.3 22.3 100% 75.97 0.0
14 01:15 W 9 12.87 Mostly Cloudy SCT160 BKN210 22.8 22.8 100% 75.97 0.0
14 00:55 W 9 12.87 Overcast FEW160 SCT230 OVC280 22.6 22.6 100% 75.97 0.0
14 00:35 W 7 14.48 Mostly Cloudy BKN280 22.7 22.7 100% 75.97 0.0
14 00:15 Vrbl 7 16.09 Partly Cloudy FEW200 SCT230 SCT280 22.7 22.7 100% 75.97 0.0
13 23:55 Vrbl 9 14.48 Mostly Cloudy BKN200 23.1 23.1 100% 76 0.0
13 23:35 W 7 14.48 Partly Cloudy SCT180 SCT280 22.9 22.9 100% 76 0.0
13 23:15 W 7 14.48 Partly Cloudy FEW180 SCT280 23 22.8 99% 76 0.0
13 22:55 W 9 14.48 Fair CLR 22.8 22.6 99% 76.02 0.0
13 22:35 SW 9 14.48 Fair CLR 22.8 22.6 99% 76.02 0.0
13 22:15 SW 7 14.48 Fair CLR 21.8 21.8 100% 76.02 0.0
13 21:55 Calm 14.48 Fair CLR 22.1 22 99% 76.02 0.0
13 21:35 W 6 14.48 Fair CLR 21.7 21.7 100% 76.05 0.0
13 21:15 W 6 16.09 Fair CLR 23 22.2 95% 76.02 0.0
13 20:55 W 6 16.09 Fair CLR 23.7 22.2 91% 76 0.0
13 20:35 W 7 16.09 Fair CLR 24.2 22.1 88% 24 75.97 0.0
13 20:15 W 6 16.09 Fair CLR 22.8 21.9 95% 75.97 0.0
13 19:55 SW 6 16.09 Fair CLR 24 22.5 27 23.7 91% 23 75.92 0.0
13 19:35 W 6 16.09 Fair CLR 24.2 22.2 89% 24 75.92 0.0
13 19:15 W 6 16.09 Fair CLR 24.5 22.4 88% 25 75.92 0.0
13 18:55 W 6 16.09 Fair CLR 25 22.5 86% 26 75.92 0.0
13 18:35 W 6 16.09 Fair CLR 25.2 22.7 86% 26 75.9 0.0
13 18:15 W 7 16.09 Fair CLR 26 22.5 81% 28 75.9 0.0
13 17:55 NW 13 16.09 Fair CLR 26.4 22.5 79% 28 75.9 0.0
13 17:35 NW 9 16.09 A Few Clouds FEW050 26.5 22.5 79% 29 75.9 0.0
13 17:15 NW 15 16.09 Partly Cloudy SCT050 26.5 22.8 80% 29 75.9 0.0
13 16:55 NW 7 16.09 Overcast OVC047 26 23.1 84% 28 75.87 0.0
13 16:35 NW 11 16.09 Overcast OVC045 25.9 22.8 83% 28 75.9 0.0
13 16:15 NW 11 16.09 Overcast FEW024 OVC044 25.9 23 84% 28 75.9 0.0
13 15:55 W 17 16.09 Mostly Cloudy FEW023 BKN036 BKN043 25.8 22.7 83% 27 75.9 0.0
13 15:35 NW 11 16.09 Overcast SCT024 OVC032 25.9 23 84% 28 75.9 0.0
13 15:15 W 15 16.09 Mostly Cloudy BKN024 26.7 23.1 81% 29 75.9 0.0
13 14:55 NW 13 16.09 Partly Cloudy SCT019 26.5 23.3 83% 29 75.92 0.0
13 14:35 NW 11 16.09 Mostly Cloudy BKN019 26.3 23.3 84% 28 75.95 0.0
13 14:15 NW 11 16.09 Mostly Cloudy BKN018 26.1 23.3 85% 28 75.95 0.0
13 13:55 NW 13 16.09 Mostly Cloudy BKN017 25.1 22.9 25.5 20.1 88% 26 75.97 0.0 0.03
13 13:35 NW 13 14.48 Mostly Cloudy BKN017 24.9 22.7 88% 26 75.97 0.0
13 13:15 NW 9 14.48 Partly Cloudy SCT012 25.1 23.3 90% 26 76.02 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)