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.
02 00:55 Vrbl 7 16.09 Fair CLR 20.3 19.4 95% 76.23 0.0
02 00:35 Vrbl 7 16.09 Fair CLR 20.2 19.4 95% 76.25 0.0
02 00:15 Vrbl 7 16.09 Fair CLR 20.3 19.4 95% 76.25 0.0
01 23:55 SW 6 16.09 Partly Cloudy SCT240 20.6 19.3 92% 76.28 0.0
01 23:35 SW 6 16.09 Mostly Cloudy BKN240 20.5 19.4 93% 76.28 0.0
01 23:15 Calm 16.09 Overcast OVC240 20.7 19.5 93% 76.28 0.0
01 22:15 SW 6 16.09 Overcast OVC220 21.2 19.6 91% 76.28 0.0
01 21:55 Vrbl 6 16.09 Overcast BKN200 OVC230 21.2 19.7 91% 76.3 0.0
01 21:35 Calm 16.09 Mostly Cloudy SCT200 BKN230 21 19.8 93% 76.3 0.0
01 21:15 Calm 16.09 A Few Clouds FEW190 21.3 19.9 92% 76.3 0.0
01 20:55 Vrbl 6 16.09 Mostly Cloudy SCT190 BKN230 21.6 19.9 90% 76.33 0.0
01 20:35 Vrbl 6 16.09 Partly Cloudy SCT230 21.8 19.9 89% 76.33 0.0
01 20:15 Vrbl 7 16.09 Fair CLR 21.8 20 90% 76.33 0.0
01 19:55 SW 6 16.09 A Few Clouds FEW220 21.9 20.2 26.6 21.8 90% 76.33 0.0
01 19:35 Vrbl 6 16.09 Mostly Cloudy BKN220 21.9 20.3 91% 76.3 0.0
01 19:15 Vrbl 6 16.09 Overcast OVC220 22 20.4 91% 76.3 0.0
01 18:55 Vrbl 6 14.48 Mostly Cloudy BKN220 22.1 20.2 89% 76.28 0.0
01 18:35 Calm 16.09 Fair CLR 22 20 88% 76.28 0.0
01 18:15 Calm 14.48 Fair CLR 22.7 20.1 85% 76.28 0.0
01 17:55 Calm 16.09 A Few Clouds FEW190 23.1 20.2 84% 76.25 0.0
01 17:35 Calm 16.09 Partly Cloudy SCT190 23.8 20.2 80% 76.28 0.0
01 17:15 S 7 16.09 Mostly Cloudy BKN190 24.5 20 76% 25 76.28 0.0
01 16:55 Calm 16.09 Mostly Cloudy BKN180 BKN220 25.9 17.7 61% 27 76.28 0.0
01 16:35 Vrbl 7 16.09 Mostly Cloudy BKN220 26.3 17.9 60% 27 76.3 0.0
01 16:15 Calm 16.09 Partly Cloudy SCT220 26.4 17.6 59% 27 76.3 0.0
01 15:55 SW 6 16.09 A Few Clouds FEW230 26.1 18 61% 27 76.3 0.0
01 15:35 Vrbl 6 16.09 Partly Cloudy SCT230 26.5 18.2 60% 27 76.3 0.0
01 15:15 Calm 16.09 Partly Cloudy FEW160 SCT230 26.1 18.3 62% 27 76.33 0.0
01 14:55 S 9 16.09 Mostly Cloudy BKN230 26 19.1 66% 27 76.33 0.0
01 14:35 Calm 16.09 Overcast OVC230 25.5 19.2 68% 27 76.33 0.0
01 14:15 Vrbl 7 12.87 Partly Cloudy SCT230 25.4 19.6 70% 26 76.35 0.0
01 13:55 Vrbl 6 16.09 Fair CLR 25 19.7 25.3 17.2 73% 26 76.38 0.0
01 13:35 Calm 16.09 Fair CLR 25.2 19.3 70% 26 76.38 0.0
01 13:15 Calm 16.09 Fair CLR 24.8 20.3 76% 26 76.4 0.0
01 12:55 Vrbl 6 16.09 Fair CLR 23.3 20.4 84% 76.4 0.0
01 12:35 Calm 16.09 Fair CLR 23.2 20.3 84% 76.43 0.0
01 12:15 Vrbl 6 16.09 Partly Cloudy FEW095 SCT180 22.5 20.4 88% 76.43 0.0
01 11:55 S 7 16.09 Overcast BKN095 OVC180 20.9 20 95% 76.45 0.0
01 11:35 Vrbl 6 14.48 Overcast OVC095 20.6 20.1 97% 76.48 0.0
01 11:15 Calm 16.09 Mostly Cloudy FEW008 SCT095 BKN130 BKN180 20.1 19.9 99% 76.48 0.0
01 10:55 W 6 14.48 Mostly Cloudy FEW005 BKN140 BKN180 19.6 19.6 100% 76.48 0.0
01 10:35 Calm 14.48 NULL NULL 19 19 100% 76.48 0.0
01 10:15 Vrbl 6 11.27 NULL NULL 18.5 18.5 100% 76.48 0.0
01 09:55 Calm 9.66 Fog/Mist NULL 18.2 18.2 100% 76.45 0.0
01 09:35 Calm 8.05 Fog/Mist NULL 18.1 18.1 100% 76.45 0.0
01 09:15 Calm 6.44 Fog/Mist SCT005 OVC130 17.9 17.9 100% 76.48 0.0
01 08:55 Calm 6.44 Fog/Mist NULL 17.5 17.5 100% 76.48 0.0
01 08:35 Calm 6.44 Fog/Mist NULL 17.5 17.5 100% 76.45 0.0
01 08:15 Calm 4.02 Fog/Mist NULL 17.4 17.4 100% 76.45 0.0
01 07:55 Calm 2.82 Fog/Mist NULL 17.1 17.1 17.4 16.6 100% 76.45 0.0
01 07:35 Calm 2.82 Fog/Mist NULL 16.9 16.9 100% 76.43 0.0
01 07:15 Calm 4.83 Fog/Mist OVC140 16.9 16.9 100% 76.43 0.0
01 06:55 Calm 2.82 Fog/Mist OVC140 16.8 16.8 100% 76.43 0.0
01 06:35 Calm 4.02 Fog/Mist OVC140 16.8 16.8 100% 76.43 0.0
01 06:15 Calm 4.02 Fog/Mist OVC140 16.9 16.9 100% 76.43 0.0
01 05:55 Calm 9.66 Fog/Mist OVC150 17 17 100% 76.43 0.0
01 05:35 Calm 9.66 Fog/Mist OVC150 17.1 17.1 100% 76.4 0.0
01 05:15 Calm 8.05 Fog/Mist OVC160 16.9 16.9 100% 76.4 0.0
01 04:55 Calm 3.22 Fog/Mist NULL 16.9 16.9 100% 76.4 0.0
01 04:35 Calm 9.66 Fog/Mist NULL 17 17 100% 76.4 0.0
01 04:15 Calm 9.66 Fog/Mist NULL 17 17 100% 76.4 0.0
01 03:55 Calm 8.05 Fog/Mist BKN170 OVC190 17 17 100% 76.43 0.0
01 03:35 Calm 9.66 Fog/Mist BKN190 17.1 17.1 100% 76.43 0.0
01 03:15 Calm 9.66 Fog/Mist FEW007 BKN180 OVC200 17 17 100% 76.43 0.0
01 02:55 Calm 12.87 Mostly Cloudy BKN180 BKN210 17.2 17.2 100% 76.43 0.0
01 02:35 Calm 12.87 Partly Cloudy FEW180 SCT210 SCT230 17.3 17.3 100% 76.45 0.0
01 02:15 Calm 14.48 Mostly Cloudy BKN180 BKN200 17 17 100% 76.45 0.0
01 01:55 Calm 16.09 Mostly Cloudy SCT190 BKN210 17.1 17.1 19.7 17.1 100% 76.48 0.0
01 01:35 Calm 16.09 Partly Cloudy FEW200 SCT230 17.4 17.4 100% 76.48 0.0
01 01:15 Calm 16.09 Fair CLR 17.4 17.4 100% 76.48 0.0
01 00:55 Calm 14.48 Partly Cloudy SCT210 17.2 17.2 100% 76.48 0.0
01 00:35 Calm 14.48 Partly Cloudy SCT210 17.3 17.3 100% 76.48 0.0
01 00:15 Calm 14.48 Partly Cloudy FEW220 SCT250 17.3 17.3 100% 76.48 0.0
30 23:55 Calm 16.09 Partly Cloudy FEW230 SCT250 17.5 17.5 100% 76.5 0.0
30 23:15 Calm 16.09 Partly Cloudy SCT290 17.5 17.5 100% 76.48 0.0
30 22:55 Calm 16.09 Partly Cloudy SCT240 17.6 17.6 100% 76.5 0.0
30 22:35 Vrbl 6 16.09 Partly Cloudy SCT240 17.6 17.6 100% 76.48 0.0
30 22:15 Calm 16.09 Partly Cloudy SCT043 SCT230 17.4 17.2 99% 76.48 0.0
30 21:55 Calm 16.09 Overcast BKN044 OVC250 17.9 17.2 96% 76.48 0.0
30 21:35 Calm 16.09 Mostly Cloudy SCT045 BKN250 18.2 17.1 93% 76.48 0.0
30 21:15 Calm 16.09 Mostly Cloudy BKN240 17.8 17.8 100% 76.45 0.0
30 20:55 Calm 16.09 Mostly Cloudy BKN047 BKN290 18.6 17.4 93% 76.45 0.0
30 20:35 Calm 16.09 Overcast OVC047 19.5 17.5 88% 76.45 0.0
30 20:15 Calm 16.09 Overcast BKN048 OVC290 18.9 17.7 93% 76.45 0.0
30 19:55 Calm 16.09 Overcast OVC048 19.1 18.2 23.4 19.1 95% 76.45 0.0
30 19:35 Calm 16.09 Overcast BKN048 OVC280 19.7 18.1 91% 76.45 0.0
30 19:15 Calm 16.09 Overcast OVC047 20.4 18.2 87% 76.45 0.0
30 18:55 Calm 16.09 Overcast OVC047 20.2 18.6 91% 76.45 0.0
30 18:35 Calm 16.09 Overcast OVC047 20.7 18.6 88% 76.43 0.0
30 18:15 Calm 16.09 Overcast OVC047 21.2 18.7 86% 76.4 0.0
30 17:55 Calm 16.09 Overcast OVC047 21.6 19.1 86% 76.4 0.0
30 17:35 Calm 16.09 Mostly Cloudy BKN049 21.6 18.6 83% 76.4 0.0
30 17:15 Calm 16.09 Overcast OVC049 22 17.5 76% 76.4 0.0
30 16:55 Calm 16.09 Overcast OVC048 22.2 17.2 73% 76.4 0.0
30 16:35 SW 6 16.09 Overcast OVC048 22.3 17 72% 76.4 0.0
30 16:15 W 6 16.09 Overcast OVC048 22.5 16.6 69% 76.4 0.0
30 15:55 Calm 16.09 Overcast SCT035 OVC048 23.1 16.9 68% 76.4 0.0
30 15:35 W 6 16.09 Overcast FEW037 OVC050 22.7 16.5 68% 76.43 0.0
30 15:15 W 6 16.09 Overcast FEW037 OVC050 22.8 16.4 67% 76.43 0.0
30 14:55 Calm 16.09 Overcast FEW037 OVC049 22.5 16.2 68% 76.43 0.0
30 14:35 Vrbl 7 16.09 Overcast FEW038 OVC048 22.8 16.2 66% 76.43 0.0
30 14:15 SW 7 16.09 Overcast OVC047 22.8 15.9 65% 76.43 0.0
30 13:55 W 7 16.09 Overcast OVC045 22.3 15.5 22.7 17 66% 76.48 0.0
30 13:35 Calm 16.09 Overcast OVC041 22.3 15.4 65% 76.48 0.0
30 13:15 Vrbl 6 16.09 Mostly Cloudy BKN037 BKN046 22.2 15.4 66% 76.48 0.0
30 12:55 Calm 16.09 Mostly Cloudy FEW029 BKN048 22.4 14.8 62% 76.5 0.0
30 12:35 Vrbl 6 16.09 Overcast FEW029 OVC049 22.3 16.7 71% 76.5 0.0
30 11:55 W 7 16.09 Overcast OVC048 21.1 18 83% 76.53 0.0
30 11:35 Vrbl 6 16.09 Overcast OVC047 20.7 18.3 86% 76.56 0.0
30 11:15 W 6 16.09 Overcast OVC046 19.9 18.1 89% 76.56 0.0
30 10:55 SW 6 16.09 Overcast OVC045 19.3 17.9 92% 76.56 0.0
30 10:35 Calm 16.09 Overcast OVC045 19.1 17.7 92% 76.56 0.0
30 10:15 W 6 16.09 Overcast OVC044 18.9 17.6 92% 76.58 0.0
30 09:55 W 6 16.09 Overcast OVC044 18.5 17.5 94% 76.58 0.0
30 09:35 Calm 16.09 Overcast OVC043 18.4 17.5 95% 76.58 0.0
30 09:15 Calm 16.09 Overcast OVC043 18.1 17.4 96% 76.56 0.0
30 08:55 W 6 16.09 Overcast OVC043 17.6 17.1 97% 76.56 0.0
30 08:35 Calm 14.48 Overcast OVC043 17 17 100% 76.53 0.0
30 08:15 Vrbl 6 16.09 Overcast OVC042 17.2 17 99% 76.53 0.0
30 07:55 Calm 14.48 Overcast OVC043 16.7 16.7 17.3 16.2 100% 76.53 0.0
30 07:35 S 6 14.48 Overcast OVC042 16.5 16.5 100% 76.5 0.0
30 07:15 Calm 14.48 Overcast OVC042 16.5 16.5 100% 76.48 0.0
30 06:55 N 6 14.48 Overcast OVC043 16.6 16.6 100% 76.48 0.0
30 06:35 W 7 16.09 Overcast OVC042 17 16.8 99% 76.48 0.0
30 06:15 NW 6 14.48 Overcast OVC042 16.5 16.5 100% 76.45 0.0
30 05:55 Calm 16.09 Overcast OVC040 17.1 16.6 97% 76.45 0.0
30 05:35 Calm 14.48 Overcast OVC040 16.8 16.8 100% 76.45 0.0
30 05:15 Calm 14.48 Overcast OVC040 17 16.6 98% 76.45 0.0
30 04:55 W 6 12.87 Overcast OVC040 16.4 16.4 100% 76.43 0.0
30 04:35 W 6 14.48 Overcast OVC039 16.9 16.6 98% 76.43 0.0
30 04:15 W 6 14.48 Overcast OVC040 16.4 16.4 100% 76.43 0.0
30 03:55 Calm 12.87 Overcast OVC041 16.2 16.2 100% 76.4 0.0
30 03:35 Calm 14.48 Overcast OVC041 16.9 16.7 99% 76.4 0.0
30 03:15 Calm 16.09 Overcast OVC042 16.5 16.5 100% 76.4 0.0
30 02:55 Calm 14.48 Overcast OVC043 16.4 16.4 100% 76.4 0.0
30 02:35 Calm 14.48 Overcast OVC042 16.5 16.5 100% 76.4 0.0
30 02:15 Calm 16.09 Overcast OVC042 16.8 16.8 100% 76.43 0.0
30 01:55 Calm 16.09 Overcast OVC042 16.6 16.6 18.2 14.9 100% 76.43 0.0
30 01:35 Calm 16.09 Overcast OVC042 16.4 16.4 100% 76.43 0.0
30 01:15 Calm 16.09 Overcast OVC043 16.5 16.5 100% 76.43 0.0
30 00:55 Calm 16.09 Overcast OVC043 17.1 16.4 96% 76.43 0.0
30 00:35 W 6 16.09 Overcast OVC044 17 16.5 97% 76.4 0.0
30 00:15 Calm 14.48 Overcast OVC044 16.4 16.4 100% 76.4 0.0
29 23:55 W 6 12.87 Overcast OVC044 16.2 16.2 100% 76.4 0.0
29 23:35 W 6 14.48 Overcast OVC044 16.1 16.1 100% 76.4 0.0
29 23:15 W 6 14.48 Overcast OVC044 15.3 15.3 100% 76.4 0.0
29 22:55 Calm 14.48 Overcast OVC045 15.7 15.7 100% 76.4 0.0
29 22:35 W 6 16.09 Overcast OVC045 16.5 16 97% 76.4 0.0
29 22:15 N 6 16.09 Overcast OVC045 16.4 16.2 99% 76.4 0.0
29 21:55 Calm 16.09 Partly Cloudy SCT044 16 16 100% 76.38 0.0
29 21:35 Calm 16.09 A Few Clouds FEW044 15.8 15.7 99% 76.38 0.0
29 21:15 NW 6 16.09 Partly Cloudy SCT043 16.1 15.8 98% 76.38 0.0
29 20:55 NW 6 16.09 Partly Cloudy SCT042 16.5 16.1 98% 76.38 0.0
29 20:35 NW 7 16.09 Partly Cloudy SCT041 16.9 16.3 96% 76.38 0.0
29 20:15 N 7 16.09 Overcast OVC040 17.8 17 95% 76.35 0.0
29 19:55 W 7 16.09 Overcast OVC037 18.3 16.7 21.4 18 90% 76.33 0.0
29 19:35 W 7 16.09 Overcast OVC033 18 17 94% 76.33 0.0
29 19:15 W 7 16.09 Overcast OVC032 18.3 17 92% 76.33 0.0
29 18:55 NW 7 16.09 Overcast SCT028 OVC034 19.1 16.2 83% 76.3 0.0
29 18:35 NW 6 16.09 Overcast OVC032 19.2 16.2 83% 76.3 0.0
29 18:15 NW 7 16.09 Overcast OVC034 19.5 16 80% 76.28 0.0
29 17:55 N 6 16.09 Overcast OVC034 19.7 16.1 80% 76.28 0.0
29 17:35 N 6 16.09 Overcast OVC034 19.8 15.9 78% 76.28 0.0
29 17:15 N 9 16.09 Overcast OVC033 19.9 15.7 77% 76.25 0.0
29 16:55 N 7 16.09 Overcast OVC033 20.1 15.7 76% 76.25 0.0
29 16:35 N 9 16.09 Overcast OVC033 20.3 15.7 75% 76.25 0.0
29 16:15 NW 11 16.09 Overcast OVC033 20.4 15.7 75% 76.25 0.0
29 15:35 NW 15 16.09 Overcast OVC031 20.7 16 75% 76.25 0.0
29 15:15 NW 9 16.09 Overcast OVC031 20.8 16.2 75% 76.25 0.0
29 14:55 NW 15 16.09 Overcast OVC033 20.9 16 74% 76.25 0.0
29 14:35 NW 13 16.09 Overcast OVC033 21.1 16.2 74% 76.25 0.0
29 14:15 NW 11 16.09 Overcast OVC032 21 16.5 76% 76.25 0.0
29 13:55 NW 17 16.09 Overcast BKN027 OVC032 20.4 16.1 21.8 15.4 76% 76.28 0.0
29 13:35 NW 13 16.09 Overcast OVC030 20.8 16.1 75% 76.28 0.0
29 13:15 NW 11 16.09 Overcast BKN027 OVC065 20.9 16.2 75% 76.3 0.0
29 12:55 NW 15 16.09 Overcast BKN025 OVC065 20.6 16.2 76% 76.3 0.0
29 12:35 NW 11 16.09 Overcast BKN025 OVC065 20.1 16.4 79% 76.33 0.0
29 12:15 N 11 16.09 Overcast OVC025 20.6 16.6 78% 76.3 0.0
29 11:55 N 13 16.09 Mostly Cloudy BKN023 BKN029 BKN065 20.4 16.4 78% 76.33 0.0
29 11:35 NW 11 16.09 Mostly Cloudy BKN023 BKN032 20.4 16.4 78% 76.33 0.0
29 11:15 NW 17 16.09 Mostly Cloudy SCT022 BKN070 20.5 16.7 79% 76.35 0.0
29 10:15 NW 15 16.09 Overcast FEW019 OVC070 18.9 15.8 82% 76.33 0.0
29 09:55 NW 9 16.09 Mostly Cloudy FEW017 BKN065 18.8 16.5 87% 76.33 0.0
29 09:35 NW 17 16.09 Overcast FEW016 OVC065 17.9 16.3 90% 76.33 0.0
29 09:15 NW 11 16.09 Mostly Cloudy BKN055 17.4 16.3 93% 76.3 0.0
29 08:55 NW 15 16.09 Mostly Cloudy BKN055 16.9 16.1 95% 76.3 0.0
29 08:35 NW 15 16.09 Partly Cloudy SCT055 17 16.2 95% 76.28 0.0
29 08:15 NW 9 16.09 Fair CLR 16.1 16.1 100% 76.25 0.0
29 07:55 Calm 16.09 Fair CLR 14.8 14.8 16.3 14.1 100% 76.25 0.0
29 07:35 Calm 12.87 Fair CLR 14.6 14.6 100% 76.23 0.0
29 07:15 Calm 12.87 Fair CLR 14.3 14.3 100% 76.23 0.0
29 06:55 SW 6 16.09 Partly Cloudy SCT021 15.2 15.2 100% 76.2 0.0
29 06:35 W 7 16.09 Mostly Cloudy BKN021 15.3 15.3 100% 76.17 0.0
29 06:15 NW 7 14.48 Partly Cloudy SCT024 14.8 14.8 100% 76.17 0.0
29 01:55 W 7 16.09 Overcast OVC022 16.2 16.2 17.6 16.2 100% 76.15 0.0
29 01:35 W 9 16.09 Overcast OVC021 16.4 16.4 100% 76.15 0.0
29 01:15 W 7 16.09 Overcast OVC021 16.3 16.3 100% 76.12 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)