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.
01 02:35 Calm 16.09 A Few Clouds FEW039 22.2 19.1 83% 76.33 0.0
01 02:15 Vrbl 6 16.09 Partly Cloudy FEW039 SCT085 22.5 18.7 79% 76.33 0.0
01 01:55 Vrbl 7 16.09 Partly Cloudy SCT043 SCT065 22.7 18.1 26.4 22.5 75% 76.33 0.0
01 01:35 Vrbl 6 16.09 Partly Cloudy SCT044 SCT060 22.5 17.7 74% 76.35 0.0
01 01:15 Vrbl 6 16.09 Overcast BKN044 OVC055 22.9 17.3 71% 76.35 0.0
01 00:55 Calm 16.09 Overcast OVC055 22.9 16.5 67% 76.38 0.0
01 00:35 Vrbl 6 16.09 Mostly Cloudy BKN055 23.1 16.1 65% 76.38 0.0
01 00:15 S 6 16.09 Overcast OVC050 23.3 15.6 62% 76.38 0.0
30 23:55 Vrbl 6 16.09 A Few Clouds FEW055 23.1 15.2 61% 76.4 0.0
30 23:35 Vrbl 6 16.09 Fair CLR 23.4 15.1 60% 76.4 0.0
30 23:15 Calm 16.09 Fair CLR 23.5 15.2 60% 76.4 0.0
30 22:55 Calm 16.09 Fair CLR 23.5 15.8 62% 76.4 0.0
30 22:35 Calm 16.09 Fair CLR 23.7 15.9 62% 76.4 0.0
30 22:15 Calm 16.09 Fair CLR 23.8 16.6 64% 76.4 0.0
30 21:55 Calm 16.09 Fair CLR 24.2 16.9 64% 25 76.38 0.0
30 21:35 Calm 16.09 Fair CLR 24.5 17 63% 26 76.35 0.0
30 21:15 Calm 16.09 Fair CLR 25 16.8 60% 26 76.33 0.0
30 20:55 Calm 16.09 Fair CLR 25.4 16.7 59% 26 76.33 0.0
30 20:35 Calm 16.09 Fair CLR 25.6 16.7 58% 26 76.33 0.0
30 20:15 Calm 16.09 Fair CLR 26.1 16.8 57% 27 76.3 0.0
30 19:55 Vrbl 7 16.09 Fair CLR 26.6 17.4 29.3 26.6 57% 27 76.3 0.0
30 19:35 Vrbl 7 16.09 Fair CLR 27 17.4 56% 28 76.3 0.0
30 19:15 Vrbl 6 16.09 Fair CLR 27.4 17.1 53% 28 76.3 0.0
30 18:55 Vrbl 7 16.09 Fair CLR 27.8 16.1 49% 28 76.3 0.0
30 18:35 Vrbl 11 16.09 Fair CLR 28.1 15.8 47% 28 76.3 0.0
30 18:15 Vrbl 6 16.09 Fair CLR 28.6 16.4 48% 29 76.35 0.0
30 17:55 Vrbl 7 16.09 A Few Clouds FEW250 28.8 16.4 47% 29 76.35 0.0
30 17:35 S 11 16.09 Partly Cloudy FEW220 SCT250 28.9 16.6 47% 29 76.35 0.0
30 17:15 SW 7 14.48 Partly Cloudy SCT220 28.9 17.6 50% 30 76.35 0.0
30 16:55 SW 11 16.09 Fair CLR 29.1 16.8 47% 29 76.38 0.0
30 16:35 Vrbl 9 16.09 Fair CLR 29.1 14.6 41% 29 76.38 0.0
30 16:15 Vrbl 9 16.09 Partly Cloudy FEW210 SCT240 29.1 13.7 39% 29 76.4 0.0
30 15:55 S 13 16.09 A Few Clouds FEW240 29.2 14.2 40% 29 76.43 0.0
30 15:35 SW 11 16.09 Partly Cloudy SCT250 SCT380 28.9 14.9 43% 29 76.45 0.0
30 15:15 Vrbl 9 16.09 Mostly Cloudy BKN240 BKN370 28.7 16 46% 29 76.45 0.0
30 14:55 S 11 16.09 Overcast BKN230 OVC250 28.5 16.6 49% 29 76.45 0.0
30 14:35 Vrbl 7 16.09 Mostly Cloudy BKN230 28.8 18.2 53% 30 76.48 0.0
30 14:15 Vrbl 11 16.09 A Few Clouds FEW280 29 19.4 56% 30 76.5 0.0
30 13:55 Vrbl 7 16.09 A Few Clouds FEW370 28.6 19.3 29 22.4 57% 30 76.5 0.0
30 13:35 S 15 16.09 A Few Clouds FEW340 28.6 19.1 56% 30 76.5 0.0
30 13:15 Vrbl 11 16.09 Partly Cloudy FEW320 SCT380 28.6 19.2 57% 30 76.5 0.0
30 12:55 Vrbl 9 16.09 A Few Clouds FEW290 28.3 17.8 53% 29 76.53 0.0
30 12:35 S 11 16.09 A Few Clouds FEW350 28.5 18.4 54% 30 76.56 0.0
30 12:15 Vrbl 9 16.09 Fair CLR 28 18.7 57% 29 76.56 0.0
30 11:55 Vrbl 9 16.09 Fair CLR 27.7 20 63% 29 76.58 0.0
30 11:35 Vrbl 11 16.09 A Few Clouds FEW360 27.7 19.6 61% 29 76.58 0.0
30 11:15 Vrbl 11 16.09 Fair CLR 27.2 20.4 66% 29 76.58 0.0
30 10:55 Vrbl 11 16.09 Fair CLR 26.7 19.9 66% 28 76.61 0.0
30 10:35 W 11 14.48 Fair CLR 26.3 20.7 71% 28 76.61 0.0
30 10:15 Vrbl 7 16.09 Fair CLR 26 21.3 75% 27 76.61 0.0
30 09:55 Vrbl 6 14.48 Fair CLR 25.5 22 81% 27 76.61 0.0
30 09:35 Vrbl 11 14.48 Fair CLR 25.1 21.7 81% 26 76.58 0.0
30 09:15 Vrbl 7 14.48 Fair CLR 24.6 21.8 84% 25 76.58 0.0
30 08:55 Calm 14.48 Fair CLR 24 21.6 87% 24 76.61 0.0
30 08:35 Vrbl 7 12.87 Fair CLR 23.6 21.6 89% 76.61 0.0
30 08:15 Vrbl 7 12.87 Fair CLR 22.9 21.4 91% 76.61 0.0
30 07:55 Calm 12.87 Fair CLR 21.9 20.9 22 18.6 94% 76.61 0.0
30 07:35 Calm 12.87 Fair CLR 21.5 20.7 95% 76.61 0.0
30 07:15 Calm 11.27 Fair CLR 21 20.5 97% 76.61 0.0
30 06:55 W 6 8.05 Fog/Mist CLR 20.1 20 99% 76.61 0.0
30 06:35 Calm 9.66 Fog/Mist CLR 20 19.6 98% 76.61 0.0
30 06:15 Calm 9.66 Fog/Mist CLR 20 19.8 99% 76.58 0.0
30 05:55 Calm 11.27 A Few Clouds FEW060 19.5 19.1 98% 76.56 0.0
30 05:35 SW 6 12.87 Mostly Cloudy BKN060 20.3 19.6 96% 76.56 0.0
30 05:15 Calm 14.48 Overcast OVC060 20.1 19.3 95% 76.56 0.0
30 04:55 Calm 14.48 A Few Clouds FEW006 19.8 19.3 97% 76.56 0.0
30 04:35 Calm 14.48 A Few Clouds FEW007 19.5 19.1 98% 76.56 0.0
30 04:15 Calm 14.48 Partly Cloudy SCT060 19.7 19.2 97% 76.56 0.0
30 03:55 Calm 14.48 Fair CLR 20.2 19.2 94% 76.56 0.0
30 03:35 Calm 14.48 Fair CLR 20.8 19.3 91% 76.56 0.0
30 03:15 Calm 16.09 Fair CLR 20 19 94% 76.53 0.0
30 02:55 Calm 16.09 Fair CLR 20.6 19 91% 76.53 0.0
30 02:35 Calm 16.09 Fair CLR 20.1 19 93% 76.56 0.0
30 02:15 Calm 16.09 Fair CLR 20.1 19 93% 76.58 0.0
30 01:55 Calm 16.09 A Few Clouds FEW100 20.7 18.9 26.9 20.4 89% 76.58 0.0
30 01:35 Calm 16.09 A Few Clouds FEW100 20.6 19.1 91% 76.58 0.0
30 01:15 Calm 16.09 Partly Cloudy FEW070 SCT100 20.7 19 90% 76.61 0.0
30 00:55 Calm 16.09 Fair CLR 21.3 18.8 86% 76.61 0.0
30 00:35 Calm 16.09 Fair CLR 21.6 18.7 84% 76.58 0.0
30 00:15 Calm 16.09 Partly Cloudy FEW070 SCT090 21.8 18.7 83% 76.58 0.0
29 23:55 Vrbl 6 14.48 Mostly Cloudy BKN070 22.4 18.4 78% 76.58 0.0
29 23:35 Calm 14.48 Partly Cloudy SCT070 22.3 18.5 79% 76.58 0.0
29 23:15 Calm 14.48 Partly Cloudy FEW070 SCT090 22.6 18.6 78% 76.58 0.0
29 22:55 Calm 16.09 A Few Clouds FEW090 23.1 18.5 75% 76.56 0.0
29 22:35 Vrbl 7 16.09 Partly Cloudy SCT070 23.5 18.2 72% 76.53 0.0
29 22:15 Vrbl 9 16.09 Overcast OVC070 24 18 69% 25 76.56 0.0
29 21:55 Vrbl 9 16.09 Overcast OVC070 24.5 19.1 72% 25 76.53 0.0
29 21:35 Vrbl 7 16.09 Overcast OVC070 24.9 19.5 72% 26 76.5 0.0
29 21:15 Calm 16.09 Overcast OVC070 25.6 19.1 67% 27 76.48 0.0
29 20:55 Calm 16.09 Overcast BKN075 OVC095 25.9 18.9 65% 27 76.48 0.0
29 20:35 W 6 16.09 Overcast FEW070 OVC100 25.9 19.3 67% 27 76.48 0.0
29 20:15 Calm 16.09 Overcast OVC100 26.6 19.8 66% 28 76.48 0.0
29 19:55 Calm 16.09 Overcast OVC090 27 19.8 29.5 27 65% 28 76.48 0.0
29 19:35 Vrbl 7 16.09 Overcast OVC090 27.2 19.9 64% 29 76.48 0.0
29 19:15 Calm 16.09 Mostly Cloudy BKN100 27.5 19.8 63% 29 76.48 0.0
29 18:55 Calm 16.09 A Few Clouds FEW110 27.6 19.2 60% 29 76.48 0.0
29 18:35 Calm 16.09 Fair CLR 27.4 19.6 62% 29 76.48 0.0
29 18:15 Calm 16.09 Fair CLR 28 19.4 60% 29 76.48 0.0
29 17:55 Vrbl 6 16.09 Fair CLR 28.4 19.7 59% 30 76.45 0.0
29 17:35 Calm 16.09 Fair CLR 28.7 19.2 56% 30 76.48 0.0
29 17:15 W 7 16.09 Fair CLR 28.7 19.8 59% 30 76.45 0.0
29 16:55 Calm 16.09 Fair CLR 28.9 18.6 54% 30 76.48 0.0
29 16:35 W 7 16.09 A Few Clouds FEW046 28.8 19.7 58% 30 76.48 0.0
29 16:15 Vrbl 6 16.09 Partly Cloudy SCT046 29.2 19.6 56% 31 76.48 0.0
29 15:55 Calm 16.09 A Few Clouds FEW045 28.6 19.6 58% 30 76.45 0.0
29 15:35 Calm 16.09 A Few Clouds FEW045 29.3 18.9 54% 31 76.45 0.0
29 15:15 Vrbl 6 16.09 Partly Cloudy SCT045 28.9 20.4 60% 31 76.48 0.0
29 14:55 SE 6 16.09 Partly Cloudy SCT043 28.8 19.3 57% 30 76.48 0.0
29 14:35 E 7 16.09 Partly Cloudy SCT043 28.6 18.9 56% 30 76.5 0.0
29 14:15 Vrbl 9 16.09 Partly Cloudy FEW075 SCT380 28.8 20.1 59% 31 76.5 0.0
29 13:55 Calm 16.09 Partly Cloudy SCT035 28 19.4 28.2 20.1 60% 29 76.48 0.0
29 13:35 Vrbl 6 16.09 Partly Cloudy SCT035 27.3 20.7 67% 29 76.5 0.0
29 13:15 SE 9 16.09 A Few Clouds FEW041 28.1 20.2 62% 30 76.5 0.0
29 12:55 Vrbl 7 16.09 Partly Cloudy SCT037 SCT049 SCT370 27.5 20.8 67% 29 76.53 0.0
29 12:35 Vrbl 9 16.09 Partly Cloudy SCT033 27.8 20.6 65% 30 76.53 0.0
29 12:15 SE 6 16.09 Mostly Cloudy BKN032 27.4 20.5 66% 29 76.53 0.0
29 11:55 Vrbl 7 16.09 A Few Clouds FEW028 26.4 21 72% 28 76.53 0.0
29 11:15 Calm 16.09 Partly Cloudy SCT021 25.8 21.3 76% 27 76.53 0.0
29 10:55 N 6 16.09 Partly Cloudy SCT019 25.8 21.5 77% 27 76.53 0.0
29 10:35 Calm 16.09 Partly Cloudy SCT019 25 21.4 80% 26 76.53 0.0
29 10:15 Vrbl 6 16.09 Fair CLR 24.7 21.6 83% 25 76.5 0.0
29 09:55 Calm 16.09 Fair CLR 24.1 21.5 85% 24 76.5 0.0
29 09:35 Calm 16.09 Fair CLR 23.2 22.3 95% 76.5 0.0
29 09:15 SE 7 16.09 Fair CLR 21.2 21.2 100% 76.5 0.0
29 08:55 Calm 16.09 Fair CLR 20.6 20.6 100% 76.5 0.0
29 08:35 Calm 16.09 Fair CLR 20.5 20.5 100% 76.48 0.0
29 08:15 E 6 12.87 Partly Cloudy SCT002 20.3 20.3 100% 76.45 0.0
29 07:55 Calm 16.09 Overcast OVC002 19.4 19.4 19.4 18 100% 76.45 0.0
29 07:35 Calm 16.09 Overcast OVC002 19.1 19.1 100% 76.45 0.0
29 07:15 Calm 0.24 Fog VV002 18.9 18.9 100% 76.43 0.0
29 06:55 Calm 0.24 Fog VV002 18.6 18.5 99% 76.4 0.0
29 06:35 Calm 0.24 Fog VV002 18.5 18.5 100% 76.38 0.0
29 06:15 Calm 0.24 Fog VV002 18.4 18.4 100% 76.38 0.0
29 05:55 Calm 0.24 Fog VV002 18.3 18.3 100% 76.38 0.0
29 05:35 Calm 0.24 Fog VV002 18.5 18.5 100% 76.35 0.0
29 05:15 Calm 0.40 Fog VV002 18.5 18.5 100% 76.33 0.0
29 04:55 Calm 0.40 Fog VV002 18.4 18.4 100% 76.3 0.0
29 04:35 Calm 0.40 Fog VV001 18.2 18.2 100% 76.3 0.0
29 04:15 Calm 0.80 Fog VV001 18.3 18.3 100% 76.3 0.0
29 03:55 Calm 0.40 Fog VV001 18.5 18.5 100% 76.33 0.0
29 03:35 Calm 0.24 Fog VV001 18.6 18.6 100% 76.33 0.0
29 03:15 Calm 0.40 Fog VV001 18.8 18.8 100% 76.3 0.0
29 02:55 Calm 0.40 Fog CLR 18.8 18.8 100% 76.3 0.0
29 02:35 Calm 4.02 Fog/Mist CLR 18.9 18.9 100% 76.3 0.0
29 02:15 Calm 2.82 Fog/Mist CLR 19.1 19.1 100% 76.28 0.0
29 01:55 Calm 1.21 Fog/Mist CLR 18.8 18.8 23.4 18.8 100% 76.3 0.0
29 01:35 Calm 6.44 Fog/Mist CLR 19 19 100% 76.3 0.0
29 01:15 Calm 1.21 Fog/Mist FEW033 18.8 18.8 100% 76.3 0.0
29 00:55 Calm 4.02 Fog/Mist CLR 20 20 100% 76.28 0.0
29 00:35 Calm 6.44 Fog/Mist CLR 20 20 100% 76.28 0.0
29 00:15 Calm 6.44 Fog/Mist CLR 19.6 19.6 100% 76.28 0.0
28 23:55 Calm 9.66 Fog/Mist CLR 20.1 20 99% 76.28 0.0
28 23:35 Calm 6.44 Fog/Mist CLR 20.1 20.1 100% 76.28 0.0
28 23:15 Calm 9.66 Fog/Mist CLR 20.6 20.6 100% 76.28 0.0
28 22:55 Calm 9.66 Fog/Mist CLR 19.9 19.9 100% 76.28 0.0
28 22:35 Calm 11.27 Fair CLR 20.1 20.1 100% 76.28 0.0
28 22:15 Calm 14.48 Fair CLR 21.3 21.3 100% 76.25 0.0
28 21:55 Calm 12.87 Partly Cloudy SCT037 21.1 21.1 100% 76.25 0.0
28 21:35 Calm 16.09 A Few Clouds FEW041 21.6 21.2 98% 76.25 0.0
28 21:15 Calm 16.09 Fair CLR 22 21.6 98% 76.23 0.0
28 20:55 Calm 14.48 Fair CLR 21.8 21.4 98% 76.2 0.0
28 20:35 Calm 14.48 Fair CLR 22.5 21.5 94% 76.2 0.0
28 20:15 Calm 16.09 Fair CLR 22.9 22 95% 76.2 0.0
28 19:55 Calm 16.09 Mostly Cloudy BKN075 23.8 21.9 25.6 23.1 89% 76.2 0.0 0.03
28 19:35 Calm 16.09 Mostly Cloudy BKN075 23.9 21.9 89% 24 76.2 0.0
28 19:15 Calm 16.09 Overcast OVC060 23.9 22 89% 23 76.2 0.0
28 18:55 Calm 14.48 Overcast OVC055 23.6 22.1 91% 76.17 0.0 0.03
28 18:35 N 6 16.09 Overcast OVC055 23.8 22.1 90% 76.17 0.0 0.03
28 18:15 Calm 16.09 Overcast OVC055 23.8 22.2 91% 76.15 0.0 0.03
28 17:55 Calm 6.44 Light Rain Fog/Mist BKN050 OVC060 23.7 22.1 91% 76.17 0.0
28 17:35 Calm 9.66 Light Rain Fog/Mist OVC050 23.8 21.8 89% 76.17 0.0
28 17:15 Calm 16.09 Overcast FEW022 OVC046 24 21.3 85% 24 76.2 0.0
28 16:55 Calm 16.09 Overcast SCT023 OVC044 24.5 21.5 83% 25 76.17 0.0
28 16:35 Calm 16.09 Overcast SCT024 OVC047 24.5 21 81% 25 76.17 0.0
28 16:15 W 9 16.09 Mostly Cloudy FEW029 BKN046 25 21.1 79% 26 76.17 0.0
28 15:55 Vrbl 6 16.09 Overcast FEW027 BKN033 OVC045 25.3 20.7 76% 26 76.17 0.0
28 15:35 Calm 16.09 Overcast OVC045 25.1 20.2 74% 26 76.17 0.0
28 15:15 Vrbl 6 16.09 Overcast BKN042 OVC100 24.7 20.7 79% 25 76.17 0.0
28 14:55 S 6 16.09 Overcast FEW024 SCT033 OVC041 23.7 20.6 83% 76.2 0.0
28 14:35 Calm 16.09 Overcast FEW016 OVC034 23.3 20.6 85% 76.2 0.0
28 14:15 Vrbl 6 16.09 Mostly Cloudy FEW016 BKN033 23.6 21.1 86% 76.2 0.0
28 13:55 Calm 16.09 Overcast SCT019 OVC029 23.2 20.7 23.2 20 86% 76.2 0.0
28 13:35 Calm 16.09 Overcast OVC018 22.7 20.8 89% 76.23 0.0
28 13:15 Calm 16.09 Overcast BKN015 OVC021 22.9 20.6 87% 76.23 0.0
28 12:55 SE 6 16.09 Overcast BKN014 OVC019 22.8 20.6 87% 76.23 0.0
28 12:35 NE 6 16.09 Overcast BKN014 OVC020 22.6 20.6 89% 76.2 0.0
28 12:15 E 6 16.09 Overcast BKN014 OVC024 22.4 20.4 89% 76.2 0.0
28 11:55 E 9 16.09 Overcast OVC015 21.9 20.3 91% 76.2 0.0
28 11:35 Calm 16.09 Overcast OVC014 22 20.5 91% 76.2 0.0
28 11:15 NE 11 16.09 Overcast OVC013 21.8 20.3 91% 76.2 0.0
28 10:55 SE 7 16.09 Overcast BKN012 OVC020 21.6 20.3 92% 76.2 0.0
28 10:35 E 6 16.09 Overcast SCT010 BKN015 OVC021 21.3 20.3 94% 76.2 0.0
28 10:15 E 7 12.87 Overcast OVC009 20.6 20.1 97% 76.2 0.0
28 09:55 SE 7 16.09 Overcast BKN009 OVC015 21 20.3 96% 76.2 0.0
28 09:35 E 7 16.09 Overcast BKN009 OVC015 20.7 20.1 96% 76.2 0.0
28 09:15 Calm 14.48 Overcast BKN009 OVC013 20.6 20.1 97% 76.2 0.0
28 08:55 E 9 16.09 Overcast OVC008 20.2 20 99% 76.2 0.0
28 08:35 E 9 11.27 Overcast OVC006 20 19.9 99% 76.2 0.0
28 08:15 NE 6 8.05 Fog/Mist OVC005 20.1 20.1 100% 76.2 0.0
28 07:55 NE 7 8.05 Fog/Mist OVC005 19.9 19.9 19.9 19.1 100% 76.2 0.0
28 07:35 E 7 8.05 Fog/Mist OVC004 19.8 19.8 100% 76.17 0.0
28 07:15 Calm 6.44 Fog/Mist OVC003 19.5 19.5 100% 76.17 0.0
28 06:55 Calm 4.83 Fog/Mist OVC002 19.2 19.2 100% 76.17 0.0
28 06:35 Calm 4.02 Fog/Mist OVC002 19.2 19.2 100% 76.17 0.0
28 06:15 Calm 4.83 Fog/Mist OVC002 19.2 19.2 100% 76.17 0.0
28 05:55 Calm 4.83 Fog/Mist OVC003 19.2 19.2 100% 76.17 0.0
28 05:35 Calm 4.83 Fog/Mist OVC003 19.2 19.2 100% 76.15 0.0
28 04:55 E 6 8.05 Fog/Mist BKN004 OVC012 19.2 19.2 100% 76.15 0.0
28 04:35 Calm 8.05 Fog/Mist BKN004 OVC011 19.4 19.4 100% 76.15 0.0
28 04:15 NE 6 8.05 Fog/Mist BKN003 OVC009 19.6 19.6 100% 76.15 0.0
28 03:55 Calm 8.05 Fog/Mist BKN003 OVC009 19.5 19.5 100% 76.12 0.0
28 03:35 NE 6 8.05 Fog/Mist BKN003 OVC009 19.5 19.5 100% 76.12 0.0
28 03:15 N 6 8.05 Fog/Mist OVC003 19.5 19.5 100% 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)