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.
04 11:35 NW 15 16.09 Fair CLR 26.9 11.2 38% 27 76.66 0.0
04 11:15 NW 9 16.09 Fair CLR 26.2 11.3 39% 26 76.68 0.0
04 10:55 NW 13 16.09 Fair CLR 26.2 12 41% 26 76.68 0.0
04 10:35 Vrbl 9 16.09 Fair CLR 25.7 12.3 43% 26 76.68 0.0
04 10:15 N 9 16.09 Fair CLR 25.2 12.2 44% 26 76.68 0.0
04 09:55 NW 11 16.09 Fair CLR 24.5 11.2 43% 26 76.71 0.0
04 09:35 NW 11 16.09 Fair CLR 24.2 10.1 41% 25 76.71 0.0
04 09:15 NW 13 16.09 Fair CLR 23.9 10.1 42% 25 76.71 0.0
04 08:55 NW 13 16.09 Fair CLR 23.1 9.8 43% 76.71 0.0
04 08:35 NW 13 16.09 Fair CLR 22.7 9.7 44% 76.71 0.0
04 08:15 NW 13 16.09 Fair CLR 22.1 9.4 44% 76.71 0.0
04 07:55 NW 9 16.09 Fair CLR 21.3 9.8 21.3 12.3 48% 76.71 0.0
04 07:35 NW 9 12.87 Fair CLR 20.1 11.9 59% 76.68 0.0
04 07:15 NW 9 16.09 Fair CLR 17.8 12.2 70% 76.68 0.0
04 06:55 W 7 16.09 Fair CLR 15.8 11.2 74% 76.68 0.0
04 06:35 W 9 12.87 Fair CLR 15.5 10.5 72% 76.68 0.0
04 06:15 W 9 12.87 Fair CLR 13.8 10.4 80% 76.66 0.0
04 05:55 W 6 12.87 Fair CLR 12.3 10.2 87% 76.66 0.0
04 05:35 W 9 14.48 Fair CLR 13.9 10.3 79% 76.66 0.0
04 05:15 W 7 14.48 Fair CLR 12.8 10.2 84% 76.63 0.0
04 04:55 W 9 16.09 Fair CLR 12.9 9.9 82% 76.66 0.0
04 04:35 W 9 16.09 Fair CLR 15.2 10.4 73% 76.66 0.0
04 04:15 W 13 16.09 Fair CLR 14.1 10.1 77% 76.63 0.0
04 03:55 W 11 16.09 Fair CLR 15.5 9.6 68% 76.63 0.0
04 03:35 W 9 16.09 Fair CLR 14.8 9.3 70% 76.63 0.0
04 03:15 W 9 14.48 Fair CLR 13.4 9.1 75% 76.63 0.0
04 02:55 W 6 16.09 Fair CLR 13.6 8.8 73% 76.66 0.0
04 02:35 Calm 16.09 Fair CLR 13.7 8.8 72% 76.66 0.0
04 02:15 W 6 16.09 Fair CLR 14.3 8.3 67% 76.66 0.0
04 01:55 Calm 9.66 Fair with Haze CLR 14.6 8.1 23.9 14.3 65% 76.68 0.0
04 01:35 Calm 16.09 Fair CLR 16.6 7.6 56% 76.68 0.0
04 01:15 W 6 16.09 Fair CLR 16.4 7.5 56% 76.68 0.0
04 00:55 Vrbl 6 16.09 Fair CLR 17.3 6.6 50% 76.71 0.0
04 00:35 Calm 16.09 Fair CLR 17 6.5 50% 76.71 0.0
04 00:15 Calm 16.09 Fair CLR 17.6 6.4 48% 76.71 0.0
03 23:55 Calm 16.09 Fair CLR 17.5 6.9 50% 76.73 0.0
03 23:35 Vrbl 6 16.09 Fair CLR 17.8 7.3 50% 76.71 0.0
03 23:15 Calm 16.09 Fair CLR 18.1 7.7 51% 76.73 0.0
03 22:55 Vrbl 6 16.09 Fair CLR 18.6 7.6 49% 76.73 0.0
03 22:35 Vrbl 9 16.09 Fair CLR 19.1 6.9 45% 76.73 0.0
03 22:15 SW 7 16.09 Fair CLR 20.8 5.2 36% 76.71 0.0
03 21:55 SW 6 16.09 Fair CLR 21.1 5.1 35% 76.71 0.0
03 21:35 Calm 16.09 Fair CLR 18.7 6.3 45% 76.68 0.0
03 21:15 Calm 16.09 Fair CLR 19.4 6.6 43% 76.68 0.0
03 20:55 Calm 16.09 Fair CLR 21.2 5 35% 76.68 0.0
03 20:35 NW 6 16.09 Fair CLR 21.7 5.8 36% 76.68 0.0
03 20:15 Calm 16.09 Fair CLR 23 6.8 35% 76.68 0.0
03 19:55 Calm 16.09 Fair CLR 24 5.9 26.9 24 31% 25 76.68 0.0
03 19:35 Calm 16.09 Fair CLR 24.6 7.9 35% 25 76.66 0.0
03 19:15 Calm 16.09 Fair CLR 26 5.4 27% 26 76.66 0.0
03 18:55 NW 9 16.09 Fair CLR 25.7 6 28% 26 76.66 0.0
03 18:35 Calm 16.09 Fair CLR 26.3 5.3 26% 26 76.66 0.0
03 18:15 N 7 16.09 Fair CLR 26.6 5.4 26% 26 76.66 0.0
03 17:55 N 6 16.09 Fair CLR 26.6 6 27% 26 76.68 0.0
03 17:35 Calm 16.09 Fair CLR 26.1 4.6 25% 26 76.68 0.0
03 17:15 NW 15 16.09 Fair CLR 26.4 5.3 26% 26 76.68 0.0
03 16:55 NE 9 16.09 Fair CLR 26.5 5 25% 26 76.68 0.0
03 16:35 N 11 16.09 Fair CLR 26.7 6.2 27% 26 76.71 0.0
03 16:15 NE 11 16.09 Fair CLR 26.4 5.4 26% 26 76.71 0.0
03 15:55 N 17 16.09 Fair CLR 26.4 5.4 26% 26 76.73 0.0
03 15:35 NE 9 16.09 Fair CLR 26 4.2 25% 26 76.76 0.0
03 15:15 N 13 16.09 Fair CLR 26.1 4.9 26% 26 76.76 0.0
03 14:55 Calm 16.09 Fair CLR 25.6 4.4 26% 25 76.78 0.0
03 14:35 N 15 16.09 Fair CLR 25.7 6.1 29% 26 76.81 0.0
03 14:15 N 17 16.09 Fair CLR 25.4 5.5 28% 25 76.81 0.0
03 13:55 N 11 16.09 Fair CLR 25.4 5.9 25.5 18.2 29% 26 76.81 0.0
03 13:35 NW 22 16.09 Fair CLR 25.2 5.4 28% 25 76.84 0.0
03 13:15 N 11 16.09 A Few Clouds FEW320 25.2 5.5 28% 25 76.84 0.0
03 12:55 N 17 16.09 A Few Clouds FEW350 24.8 5.1 28% 25 76.86 0.0
03 12:35 Vrbl 11 16.09 A Few Clouds FEW380 24.8 6.2 30% 25 76.86 0.0
03 12:15 Vrbl 9 16.09 Fair CLR 24.6 6.2 31% 25 76.86 0.0
03 11:55 N 13 16.09 Fair CLR 24 6.6 33% 25 76.89 0.0
03 11:35 N 13 16.09 Fair CLR 23.9 6.9 34% 25 76.89 0.0
03 11:15 NE 13 16.09 Fair CLR 23.6 5.6 31% 76.89 0.0
03 10:55 Vrbl 11 16.09 Fair CLR 22.9 6.2 34% 76.89 0.0
03 10:35 N 15 16.09 Fair CLR 22.8 6.3 35% 76.89 0.0
03 10:15 N 13 16.09 A Few Clouds FEW360 22.5 6 34% 76.89 0.0
03 09:55 N 11 16.09 Fair CLR 22.2 6.5 36% 76.89 0.0
03 09:35 N 11 16.09 Fair CLR 21.7 6.9 38% 76.89 0.0
03 09:15 N 9 16.09 Fair CLR 21 7.2 41% 76.86 0.0
03 08:55 N 11 16.09 Fair CLR 19.9 6.7 42% 76.84 0.0
03 08:35 N 13 16.09 Fair CLR 19.4 6.7 44% 76.86 0.0
03 08:15 N 15 16.09 Fair CLR 18.7 6.2 44% 76.84 0.0
03 07:55 N 11 16.09 Fair CLR 17.8 6.4 17.8 11.6 47% 76.81 0.0
03 07:35 N 9 16.09 Fair CLR 17 6.4 50% 76.81 0.0
03 07:15 N 9 16.09 Fair CLR 15.9 5.9 52% 76.78 0.0
03 06:55 N 9 16.09 Fair CLR 15.2 5.6 53% 76.76 0.0
03 06:35 NW 9 14.48 Fair CLR 14.6 5.6 55% 76.76 0.0
03 06:15 N 6 16.09 Fair CLR 13.7 5 56% 76.73 0.0
03 05:55 NW 6 16.09 Fair CLR 11.7 5.3 65% 76.73 0.0
03 05:35 NW 7 16.09 Fair CLR 12.5 4.9 60% 76.71 0.0
03 05:15 NW 7 16.09 Fair CLR 12.5 4.9 60% 76.73 0.0
03 04:55 NW 11 16.09 Fair CLR 13.8 4.6 54% 76.73 0.0
03 04:35 NW 9 16.09 Fair CLR 12.9 4.8 58% 76.73 0.0
03 04:15 NW 9 16.09 Fair CLR 14.2 4.3 52% 76.71 0.0
03 03:55 NW 9 16.09 Fair CLR 15.1 3.8 47% 76.71 0.0
03 03:35 NW 11 16.09 Fair CLR 15.1 3.8 47% 76.71 0.0
03 03:15 NW 11 16.09 Fair CLR 15.3 3.8 46% 76.71 0.0
03 02:55 NW 9 16.09 Fair CLR 16.2 3.4 43% 76.71 0.0
03 02:35 N 9 16.09 Fair CLR 16.2 3.8 44% 76.71 0.0
03 02:15 NW 9 16.09 Fair CLR 16.7 3.6 42% 76.71 0.0
03 01:55 N 9 16.09 Fair CLR 16.8 3.8 19.6 16.8 42% 76.71 0.0
03 01:35 N 11 16.09 A Few Clouds FEW220 17.2 3.9 41% 76.71 0.0
03 01:15 N 11 16.09 Mostly Cloudy BKN230 17.6 4.1 41% 76.71 0.0
03 00:55 N 9 16.09 Overcast OVC230 17.8 4.5 42% 76.71 0.0
03 00:35 N 9 16.09 Overcast SCT200 OVC230 17.8 4.4 41% 76.71 0.0
03 00:15 N 11 16.09 Overcast SCT200 OVC230 18 4.5 41% 76.71 0.0
02 23:55 N 11 16.09 Overcast SCT200 OVC230 17.9 4.8 42% 76.71 0.0
02 23:35 N 9 16.09 Overcast SCT190 OVC230 18 4.7 42% 76.71 0.0
02 23:15 N 9 16.09 Mostly Cloudy BKN230 17.9 4.8 42% 76.71 0.0
02 22:55 N 11 16.09 Overcast OVC220 18.3 4.8 41% 76.68 0.0
02 22:35 NW 7 16.09 Mostly Cloudy BKN220 18 5.1 43% 76.68 0.0
02 22:15 NW 7 16.09 A Few Clouds FEW210 17.7 5.2 44% 76.68 0.0
02 21:55 NW 7 16.09 A Few Clouds FEW100 17.7 5.8 46% 76.68 0.0
02 21:35 NW 7 16.09 A Few Clouds FEW100 18.4 5.4 43% 76.66 0.0
02 21:15 NW 9 16.09 Fair CLR 18.4 5.8 44% 76.66 0.0
02 20:55 NW 7 16.09 Mostly Cloudy BKN095 18.1 8 52% 76.63 0.0
02 20:35 NW 7 16.09 Mostly Cloudy BKN095 18.5 7.6 49% 76.63 0.0
02 20:15 NW 7 16.09 A Few Clouds FEW100 18.7 6.8 46% 76.63 0.0
02 19:55 NW 7 16.09 Fair CLR 21.3 4.9 23.8 21.3 34% 76.63 0.0
02 19:35 NW 11 16.09 Fair CLR 21.6 5.2 34% 76.63 0.0
02 19:15 N 7 16.09 Fair CLR 21.9 5.6 35% 76.61 0.0
02 18:55 N 9 16.09 Fair CLR 22.6 5.7 34% 76.61 0.0
02 18:35 N 9 16.09 Fair CLR 22.5 5.5 33% 76.61 0.0
02 18:15 N 9 16.09 Fair CLR 23 4.6 30% 76.61 0.0
02 17:55 N 15 16.09 Partly Cloudy SCT085 23.3 4.2 29% 76.61 0.0
02 17:35 N 17 16.09 Mostly Cloudy BKN085 23.7 4.7 29% 76.61 0.0
02 17:15 NW 17 16.09 A Few Clouds FEW090 23.6 5 30% 76.61 0.0
02 16:55 Calm 16.09 Mostly Cloudy SCT080 BKN095 23.5 5.3 31% 76.61 0.0
02 16:35 N 11 16.09 Partly Cloudy SCT085 23 4.8 31% 76.61 0.0
02 16:15 N 20 G 31 16.09 A Few Clouds FEW090 23.6 6.1 32% 76.63 0.0
02 15:55 Vrbl 11 16.09 Partly Cloudy SCT085 23.2 6.6 34% 76.63 0.0
02 15:35 N 9 16.09 Partly Cloudy SCT080 23.6 6.9 34% 76.66 0.0
02 15:15 N 11 16.09 Mostly Cloudy BKN080 23.1 6.8 35% 76.66 0.0
02 14:55 N 15 16.09 Partly Cloudy SCT075 22.1 6.3 36% 76.68 0.0
02 14:35 Vrbl 7 16.09 A Few Clouds FEW075 22.5 5.8 34% 76.66 0.0
02 14:15 N 13 16.09 A Few Clouds FEW075 22.2 5.4 34% 76.68 0.0
02 13:55 Vrbl 9 16.09 A Few Clouds FEW070 21.8 5 22 13.7 34% 76.68 0.0
02 13:35 N 15 16.09 A Few Clouds FEW340 21.9 5.6 35% 76.71 0.0
02 13:15 N 15 G 26 16.09 Fair CLR 21.5 5 34% 76.73 0.0
02 12:55 NE 13 16.09 Fair CLR 20.9 3.6 32% 76.73 0.0
02 12:35 NE 15 16.09 Fair CLR 21.1 4.4 34% 76.76 0.0
02 12:15 N 13 16.09 Fair CLR 20.7 4.9 36% 76.76 0.0
02 11:55 N 15 16.09 Fair CLR 20.1 5.6 39% 76.78 0.0
02 11:35 N 11 16.09 Fair CLR 19.7 6.3 42% 76.78 0.0
02 11:15 NW 19 16.09 Fair CLR 19.1 7 46% 76.78 0.0
02 10:55 Vrbl 7 16.09 A Few Clouds FEW370 18.4 7.1 48% 76.81 0.0
02 10:35 W 9 16.09 Fair CLR 18.3 8.2 52% 76.81 0.0
02 10:15 N 13 16.09 A Few Clouds FEW370 17.8 8.5 55% 76.81 0.0
02 09:55 NW 11 14.48 Fair CLR 16.8 8.9 60% 76.81 0.0
02 09:35 N 13 14.48 Fair CLR 16.6 9.5 63% 76.81 0.0
02 09:15 NW 11 16.09 Fair CLR 15.9 9.8 67% 76.81 0.0
02 08:55 NW 15 16.09 Fair CLR 15.2 10 71% 76.81 0.0
02 08:35 NW 13 16.09 Fair CLR 14.9 9.9 72% 76.78 0.0
02 08:15 NW 7 16.09 Fair CLR 14.5 10.4 77% 76.78 0.0
02 07:55 N 9 16.09 Fair CLR 13.4 10.2 13.4 6.8 81% 76.78 0.0
02 07:35 NW 7 14.48 Fair CLR 12.7 10.2 85% 76.78 0.0
02 07:15 N 7 16.09 Fair CLR 11.8 9.9 88% 76.78 0.0
02 06:55 N 7 14.48 Fair CLR 10.5 9.5 94% 76.76 0.0
02 06:35 NW 6 12.87 Fair CLR 8.8 8.7 99% 76.76 0.0
02 06:15 NW 6 12.87 Fair CLR 7.8 7.8 100% 76.76 0.0
02 05:55 NW 7 12.87 Fair CLR 6.9 6.9 100% 6 76.73 0.0
02 05:35 NW 6 14.48 Fair CLR 8 8 100% 76.73 0.0
02 05:15 NW 6 14.48 Fair CLR 7.7 7.7 100% 76.71 0.0
02 04:55 Calm 16.09 Fair CLR 8.5 8.5 100% 76.71 0.0
02 04:35 Calm 16.09 Fair CLR 8.4 8.4 100% 76.71 0.0
02 04:15 Calm 16.09 Fair CLR 8.9 8.7 99% 76.71 0.0
02 03:55 Calm 16.09 Fair CLR 8.9 8.7 99% 76.71 0.0
02 03:35 Calm 16.09 Fair CLR 9 8.6 97% 76.71 0.0
02 02:55 Calm 16.09 Fair CLR 9.8 8.8 94% 76.68 0.0
02 02:35 Calm 16.09 Fair CLR 10.6 8.9 89% 76.68 0.0
02 02:15 Calm 16.09 Fair CLR 10.8 9 89% 76.68 0.0
02 01:55 SE 6 16.09 Fair CLR 11.1 9 18.2 10.9 87% 76.66 0.0
02 01:35 Calm 16.09 Fair CLR 11.2 9 86% 76.66 0.0
02 01:15 SE 7 16.09 Fair CLR 11.3 9.1 86% 76.66 0.0
02 00:55 E 7 16.09 Fair CLR 11.6 9 84% 76.63 0.0
02 00:35 SE 7 16.09 Partly Cloudy SCT065 11.9 9.3 84% 76.63 0.0
02 00:15 SE 7 16.09 Mostly Cloudy BKN065 12.4 9.5 83% 76.63 0.0
01 23:55 E 11 16.09 A Few Clouds FEW070 13.1 9.3 78% 76.61 0.0
01 23:35 SE 13 16.09 Mostly Cloudy BKN070 BKN080 13.4 9.5 77% 76.61 0.0
01 23:15 SE 15 16.09 Mostly Cloudy BKN060 BKN075 13.8 9.7 76% 76.61 0.0
01 22:55 SE 11 16.09 Partly Cloudy SCT065 13.8 10.1 79% 76.58 0.0
01 22:35 SE 13 16.09 A Few Clouds FEW065 13.9 10.7 81% 76.56 0.0
01 22:15 E 7 16.09 Partly Cloudy SCT110 14.3 10.7 79% 76.56 0.0
01 21:55 SE 11 16.09 Overcast FEW080 OVC100 14.8 11.1 79% 76.53 0.0
01 21:35 SE 13 16.09 Mostly Cloudy SCT080 BKN100 14.9 11.4 80% 76.5 0.0
01 21:15 SE 13 14.48 Overcast FEW014 SCT049 SCT070 OVC100 15.2 11.9 81% 76.45 0.0
01 20:55 SE 13 12.87 Light Rain FEW011 OVC085 15.6 11.4 76% 76.43 0.0
01 20:35 SE 22 G 31 14.48 Mostly Cloudy BKN095 16.4 10.9 70% 76.43 0.0
01 20:15 SE 20 G 30 14.48 Partly Cloudy FEW041 SCT100 17.5 10.3 63% 76.38 0.0
01 19:55 SE 22 G 31 16.09 Mostly Cloudy SCT041 BKN080 18.7 10.3 23.9 18.7 58% 76.35 0.0
01 19:35 SE 13 14.48 Overcast BKN040 OVC085 19.5 10.6 57% 76.33 0.0
01 19:15 Vrbl 7 16.09 Mostly Cloudy BKN090 BKN100 20 11.1 57% 76.3 0.0
01 18:55 SE 13 16.09 Overcast OVC100 21.1 8.7 45% 76.28 0.0
01 18:35 E 11 16.09 Mostly Cloudy BKN100 22.2 3.7 30% 76.25 0.0
01 18:15 E 7 16.09 Partly Cloudy SCT100 21.9 4.4 32% 76.25 0.0
01 17:55 E 11 16.09 Fair CLR 22.6 4.1 30% 76.25 0.0
01 17:35 Vrbl 6 16.09 A Few Clouds FEW100 22.8 3.9 29% 76.25 0.0
01 17:15 E 13 16.09 Fair CLR 22.6 4.6 31% 76.25 0.0
01 16:55 NE 9 16.09 Fair CLR 23 4.6 30% 76.23 0.0
01 16:35 E 11 16.09 Fair CLR 22.8 4.2 30% 76.23 0.0
01 16:15 NE 9 16.09 Partly Cloudy SCT085 23.3 4.6 30% 76.2 0.0
01 15:55 E 17 16.09 Partly Cloudy SCT085 23 4.7 31% 76.2 0.0
01 15:35 NE 11 16.09 Mostly Cloudy BKN085 22.4 4.8 32% 76.2 0.0
01 15:15 N 11 16.09 Partly Cloudy SCT080 23.4 4.8 30% 76.17 0.0
01 14:55 NE 11 16.09 Partly Cloudy SCT080 23 4.8 31% 76.17 0.0
01 14:35 Vrbl 11 16.09 Partly Cloudy SCT080 23.3 5.2 31% 76.17 0.0
01 14:15 E 17 16.09 A Few Clouds FEW080 23.2 5.5 32% 76.17 0.0
01 13:55 NE 15 16.09 Partly Cloudy SCT075 22.3 4.7 23.1 16.4 32% 76.17 0.0
01 13:35 NW 15 16.09 Partly Cloudy SCT070 SCT360 22.8 4.9 31% 76.17 0.0
01 13:15 N 7 16.09 Partly Cloudy SCT070 21.9 5.9 35% 76.17 0.0
01 12:55 N 11 16.09 Partly Cloudy FEW065 SCT370 22.1 7 38% 76.17 0.0
01 12:35 NE 17 16.09 A Few Clouds FEW360 22.4 8.1 40% 76.17 0.0
01 12:15 E 11 16.09 Fair CLR 21.9 7.8 40% 76.15 0.0
01 11:55 Vrbl 9 16.09 Fair CLR 21.4 9 45% 76.15 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)