Weather observations for the past three days for
Chester County Airport
Metric (Imperial)
Date Time (est) 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 18:55 N 9 16.09 Fair CLR 2.8 -12 6.2 2.8 33% 1 77.04 0.0
01 18:35 NE 9 16.09 Fair CLR 3.3 -12.1 32% 1 77.01 0.0
01 18:15 NE 9 16.09 Fair CLR 3.6 -12.1 31% 1 76.96 0.0
01 17:55 N 11 16.09 Fair CLR 4 -12.1 30% 2 76.94 0.0
01 17:35 N 13 16.09 Fair CLR 4.6 -11.8 30% 2 76.91 0.0
01 17:15 N 17 16.09 Fair CLR 5.3 -10.9 30% 2 76.89 0.0
01 16:55 N 15 16.09 Fair CLR 5.5 -10.1 32% 3 76.86 0.0
01 16:35 N 11 16.09 Fair CLR 5.7 -9.8 32% 4 76.84 0.0
01 16:15 N 20 16.09 Fair CLR 5.8 -9 34% 2 76.84 0.0
01 15:55 N 13 16.09 Fair CLR 5.6 -9.3 34% 3 76.81 0.0
01 15:35 N 20 16.09 Fair CLR 5.9 -9.2 33% 3 76.81 0.0
01 15:15 NW 17 16.09 A Few Clouds FEW070 5.9 -8.9 34% 3 76.81 0.0
01 14:55 N 22 16.09 Overcast OVC070 5.1 -7.6 40% 1 76.78 0.0
01 14:35 N 24 16.09 Partly Cloudy SCT070 5.7 -7.3 39% 2 76.78 0.0
01 14:15 N 20 16.09 Fair CLR 5.9 -6.1 42% 3 76.76 0.0
01 13:55 N 19 16.09 Fair CLR 5.6 -6.1 43% 2 76.73 0.0
01 13:35 N 20 16.09 Fair CLR 5.6 -6.3 42% 2 76.73 0.0
01 12:35 NW 20 16.09 Fair CLR 5.6 -4.4 49% 2 76.73 0.0
01 12:15 N 24 16.09 Fair CLR 5.5 -4.2 50% 2 76.73 0.0
01 11:55 N 28 G 37 16.09 Fair CLR 5.6 -4 50% 1 76.73 0.0
01 11:35 N 17 16.09 Fair CLR 6 -3.1 52% 3 76.71 0.0
01 11:15 N 22 16.09 Fair CLR 5.5 -3.1 54% 2 76.68 0.0
01 10:35 N 17 16.09 A Few Clouds FEW041 5 -2.1 60% 2 76.66 0.0
01 10:15 N 17 16.09 Fair CLR 4.4 -2.2 63% 1 76.61 0.0
01 09:35 Vrbl 11 16.09 Fair CLR 3.7 -2 67% 1 76.56 0.0
01 09:15 N 20 16.09 Partly Cloudy SCT080 2.7 -2.5 69% -1 76.56 0.0
01 08:55 N 13 16.09 Overcast OVC075 2.3 -2.5 71% -1 76.53 0.0
01 08:35 NE 20 16.09 Overcast OVC070 2.2 -2.8 70% -2 76.53 0.0
01 08:15 N 19 16.09 Overcast OVC070 1.8 -2.7 72% -2 76.53 0.0
01 07:35 N 11 16.09 Overcast BKN070 OVC080 2.3 -2 74% -0 76.45 0.0
01 07:15 N 9 16.09 Overcast OVC080 2.4 -1.6 75% 0 76.43 0.0
01 06:55 N 11 16.09 Mostly Cloudy BKN085 BKN110 2.4 -0.9 6.1 1.2 79% -0 76.38 0.0
01 06:35 N 22 16.09 Overcast BKN100 OVC120 2.5 -0.9 79% -2 76.4 0.0
01 06:15 N 20 16.09 Mostly Cloudy BKN110 BKN170 2.8 -0.2 81% -1 76.33 0.0
01 05:55 N 26 16.09 Partly Cloudy FEW140 SCT170 3.4 0.7 83% -1 76.3 0.0
01 05:35 N 15 16.09 Fair CLR 3.6 1.1 84% 0 76.25 0.0
01 05:15 NE 15 16.09 Fair CLR 3.8 1.9 88% 1 76.23 0.0
01 04:55 NE 6 16.09 A Few Clouds FEW120 4.2 2.3 88% 76.2 0.0
01 04:35 Vrbl 9 16.09 A Few Clouds FEW120 2.4 1.6 95% 0 76.17 0.0
01 04:15 NE 9 12.87 Partly Cloudy SCT130 1.4 1.2 99% -1 76.17 0.0
01 03:55 NE 7 16.09 A Few Clouds FEW120 3.8 2.6 92% 2 76.15 0.0
01 03:35 N 6 14.48 Fair CLR 2.6 1.9 95% 76.15 0.0
01 02:55 Calm 16.09 Partly Cloudy SCT120 2.6 1.6 93% 76.15 0.0
01 02:35 NW 6 14.48 Fair CLR 2.9 1.7 92% 76.17 0.0
01 02:15 Calm 16.09 Fair CLR 5.1 2.9 86% 76.17 0.0
01 01:55 SW 6 16.09 Fair CLR 5.6 3.1 84% 76.15 0.0
01 01:35 Calm 16.09 Fair CLR 5.2 3 86% 76.15 0.0
01 01:15 Calm 16.09 Fair CLR 6 2.9 81% 76.17 0.0
01 00:55 Calm 16.09 Fair CLR 4.9 2.5 10 4.3 85% 76.17 0.0
01 00:35 Calm 16.09 Fair CLR 4.7 2.5 86% 76.17 0.0
01 00:15 Calm 16.09 Fair CLR 5.5 2.2 80% 76.2 0.0
28 23:55 Calm 16.09 Fair CLR 5.4 1.7 77% 76.2 0.0
28 23:35 S 6 16.09 Fair CLR 5.6 1.8 77% 76.2 0.0
28 23:15 Calm 16.09 Fair CLR 5.8 1.8 76% 76.23 0.0
28 22:55 Calm 16.09 Fair CLR 5.7 1.5 75% 76.23 0.0
28 22:35 S 7 16.09 Fair CLR 6.7 1.6 70% 6 76.23 0.0
28 22:15 S 6 16.09 Fair CLR 6.6 0.7 66% 76.23 0.0
28 21:55 Calm 16.09 Fair CLR 7.1 0.4 63% 76.25 0.0
28 21:35 Calm 16.09 Fair CLR 7.9 0.5 60% 76.25 0.0
28 21:15 Calm 16.09 Fair CLR 9 0.4 55% 76.25 0.0
28 20:55 Calm 16.09 Fair CLR 6.8 0.2 63% 76.25 0.0
28 20:35 Calm 16.09 Fair CLR 7.3 -0.1 60% 76.25 0.0
28 20:15 Calm 16.09 Fair CLR 8.8 0.1 55% 76.25 0.0
28 19:55 Calm 16.09 Fair CLR 8.9 0 54% 76.25 0.0
28 19:35 Calm 16.09 Fair CLR 8.8 0 54% 76.25 0.0
28 19:15 Calm 16.09 Fair CLR 9.3 0.1 53% 76.23 0.0
28 18:55 Calm 16.09 Fair CLR 9.8 -0.1 13.6 9.8 50% 76.23 0.0
28 18:35 Calm 16.09 Fair CLR 10.5 0 49% 76.23 0.0
28 18:15 Calm 16.09 Fair CLR 10.2 -0.2 49% 76.23 0.0
28 17:55 Calm 16.09 Fair CLR 11.3 -0.3 45% 76.23 0.0
28 17:35 Calm 16.09 Fair CLR 11.8 -0.1 44% 76.23 0.0
28 17:15 S 6 16.09 Fair CLR 12.3 0 43% 76.23 0.0
28 16:55 Calm 16.09 Fair CLR 12.6 -0.4 41% 76.2 0.0
28 16:35 Vrbl 7 16.09 Fair CLR 12.9 -0.1 41% 76.2 0.0
28 16:15 Vrbl 9 16.09 Fair CLR 13.1 0.6 43% 76.2 0.0
28 15:55 Vrbl 7 16.09 Fair CLR 13 0.7 43% 76.2 0.0
28 15:35 SW 11 16.09 Fair CLR 13.2 0.2 41% 76.2 0.0
28 15:15 Vrbl 9 16.09 Fair CLR 13.4 0.5 42% 76.2 0.0
28 14:55 S 13 16.09 Fair CLR 13.5 0.9 42% 76.2 0.0
28 14:35 Vrbl 7 16.09 Fair CLR 13.3 0.3 41% 76.2 0.0
28 14:15 Vrbl 9 16.09 Fair CLR 12.7 0 42% 76.23 0.0
28 13:55 SW 9 16.09 Fair CLR 12.8 0 42% 76.23 0.0
28 13:35 Vrbl 11 16.09 Fair CLR 12.6 -0.8 40% 76.23 0.0
28 13:15 S 13 16.09 Fair CLR 12.4 -1.5 38% 76.25 0.0
28 12:55 Vrbl 11 16.09 Fair CLR 11.9 -2.5 12.1 -0.5 37% 76.3 0.0
28 12:35 Vrbl 9 16.09 Fair CLR 11.9 -3.7 34% 76.33 0.0
28 12:15 Vrbl 11 16.09 Fair CLR 11.7 -4.2 33% 76.35 0.0
28 11:55 Vrbl 11 16.09 Fair CLR 10.8 -5.6 31% 76.38 0.0
28 11:35 S 17 16.09 Fair CLR 10.6 -5.8 31% 76.4 0.0
28 11:15 SW 13 16.09 Fair CLR 10 -6.2 32% 8 76.4 0.0
28 10:55 Vrbl 7 16.09 Fair CLR 9.5 -6.5 32% 9 76.4 0.0
28 10:35 Vrbl 7 16.09 Fair CLR 8.6 -7.3 32% 8 76.43 0.0
28 10:15 Vrbl 9 16.09 Fair CLR 8 -7.3 33% 7 76.43 0.0
28 09:55 Calm 16.09 Fair CLR 7 -7.6 35% 76.43 0.0
28 09:35 Vrbl 9 16.09 Fair CLR 6.3 -8.5 34% 5 76.4 0.0
28 09:15 Vrbl 6 16.09 Fair CLR 5.4 -8.3 37% 76.4 0.0
28 08:55 Vrbl 7 16.09 Fair CLR 5.1 -7.3 41% 4 76.45 0.0
28 08:35 W 6 16.09 Fair CLR 4.5 -7.7 41% 76.45 0.0
28 08:15 Calm 16.09 Fair CLR 3.5 -8.2 42% 76.43 0.0
28 07:55 Calm 16.09 Fair CLR 2.2 -5.6 57% 76.43 0.0
28 07:35 Calm 16.09 Fair CLR 0.1 -5.5 66% 76.43 0.0
28 07:15 Calm 14.48 Fair CLR 0.1 -5.8 65% 76.4 0.0
28 06:55 Calm 14.48 Fair CLR -0.4 -7.4 1.5 -1.5 60% 76.38 0.0
28 06:35 Calm 16.09 Fair CLR 0.1 -7.2 58% 76.38 0.0
28 06:15 Calm 16.09 Fair CLR 0.2 -8.1 54% 76.4 0.0
28 05:55 Calm 16.09 Fair CLR -0.1 -7.9 56% 76.4 0.0
28 05:35 Calm 16.09 Fair CLR 0 -7.7 57% 76.4 0.0
28 05:15 Calm 16.09 Fair CLR -0.2 -7.3 59% 76.43 0.0
28 04:55 Calm 16.09 Fair CLR -0.3 -6.5 63% 76.43 0.0
28 04:35 Calm 16.09 Fair CLR -1.2 -5.9 71% 76.43 0.0
28 04:15 Calm 16.09 Fair CLR -0.1 -6.2 64% 76.43 0.0
28 03:55 Calm 16.09 Fair CLR -0.4 -5.8 67% 76.43 0.0
28 03:35 Calm 16.09 Fair CLR 0.5 -5.6 64% 76.43 0.0
28 03:15 Calm 16.09 Fair CLR 0.2 -5.3 67% 76.43 0.0
28 02:55 S 6 16.09 Fair CLR 0.7 -4.5 69% 76.4 0.0
28 02:35 Vrbl 6 16.09 Fair CLR 0.5 -4.2 71% 76.4 0.0
28 02:15 Vrbl 6 16.09 Fair CLR -0.4 -4.3 75% 76.4 0.0
28 01:55 Calm 16.09 Fair CLR 0.4 -4.8 68% 76.43 0.0
28 01:35 Calm 16.09 Fair CLR 0.9 -5.2 64% 76.43 0.0
28 01:15 S 6 16.09 Fair CLR 1.1 -6.5 57% 76.43 0.0
28 00:55 S 6 16.09 Fair CLR 1.8 -8.4 5.9 0.4 47% 76.43 0.0
28 00:35 Calm 16.09 Fair CLR 2 -8.3 47% 76.43 0.0
28 00:15 Calm 16.09 Fair CLR 0.7 -7.6 54% 76.45 0.0
27 23:55 Calm 16.09 Fair CLR 1 -7.6 53% 76.45 0.0
27 23:35 Calm 16.09 Fair CLR 1 -7.1 55% 76.45 0.0
27 23:15 Calm 16.09 Fair CLR 1.3 -7 54% 76.45 0.0
27 22:55 Calm 16.09 Fair CLR 1.8 -6.8 53% 76.48 0.0
27 22:35 Calm 16.09 Fair CLR 1.9 -6.7 53% 76.48 0.0
27 22:15 Vrbl 6 16.09 Fair CLR 2.4 -6.6 52% 76.48 0.0
27 21:55 Calm 16.09 Fair CLR 2.5 -6.6 51% 76.48 0.0
27 21:35 Calm 16.09 Fair CLR 2.8 -6.5 51% 76.5 0.0
27 21:15 Calm 16.09 Fair CLR 3.3 -6.5 49% 76.5 0.0
27 20:55 Calm 16.09 Fair CLR 3.4 -6.4 49% 76.5 0.0
27 20:35 Calm 16.09 Fair CLR 3.3 -5.8 52% 76.48 0.0
27 20:15 S 6 16.09 Fair CLR 4.5 -5.6 48% 76.48 0.0
27 19:55 Calm 16.09 Fair CLR 4.6 -4 54% 76.45 0.0
27 19:35 Calm 16.09 Fair CLR 4.8 -3.8 54% 76.45 0.0
27 19:15 S 9 16.09 Fair CLR 5.6 -3.7 52% 4 76.45 0.0
27 18:55 SE 7 16.09 Fair CLR 6.2 -4.7 9.6 5.2 46% 5 76.43 0.0
27 18:35 S 6 16.09 Fair CLR 5.2 -4.9 48% 76.43 0.0
27 18:15 Calm 16.09 Fair CLR 6.2 -4.9 45% 76.4 0.0
27 17:55 Vrbl 6 16.09 Fair CLR 7.2 -4.6 43% 76.4 0.0
27 17:15 S 7 16.09 Fair CLR 8.2 -4.2 42% 7 76.4 0.0
27 16:55 Vrbl 11 16.09 Fair CLR 8.8 -5.1 37% 7 76.38 0.0
27 16:35 Vrbl 7 16.09 Fair CLR 9 -5 37% 8 76.35 0.0
27 16:15 SW 13 16.09 Fair CLR 9.1 -5.2 36% 7 76.35 0.0
27 15:55 Vrbl 9 16.09 Fair CLR 9.2 -4.7 37% 8 76.35 0.0
27 15:35 Vrbl 7 16.09 Fair CLR 9.2 -5.1 36% 8 76.35 0.0
27 15:15 S 11 16.09 Fair CLR 9.4 -4.8 37% 8 76.35 0.0
27 14:55 Vrbl 9 16.09 Fair CLR 9.2 -5.1 36% 8 76.35 0.0
27 14:35 Vrbl 7 16.09 Fair CLR 8.9 -4.6 38% 8 76.35 0.0
27 14:15 W 11 16.09 Fair CLR 8.5 -4.4 40% 7 76.35 0.0
27 13:55 Vrbl 9 16.09 Fair CLR 8.6 -4.6 39% 7 76.38 0.0
27 13:35 S 9 16.09 Fair CLR 7.8 -4.7 41% 6 76.38 0.0
27 13:15 SW 11 16.09 Fair CLR 7.9 -4.8 41% 6 76.4 0.0
27 12:55 S 13 16.09 Fair CLR 7.7 -4.6 8 -2 42% 6 76.4 0.0
27 12:35 SE 11 16.09 Fair CLR 7.4 -3.6 46% 6 76.43 0.0
27 12:15 S 7 16.09 Fair CLR 6.9 -3.6 48% 6 76.43 0.0
27 11:55 Vrbl 7 16.09 Fair CLR 6.4 -3.5 50% 5 76.45 0.0
27 11:35 Calm 16.09 Fair CLR 5.5 -4.3 50% 76.45 0.0
27 11:15 Vrbl 6 16.09 Fair CLR 5.3 -4.3 50% 76.48 0.0
27 10:55 Vrbl 6 16.09 Fair CLR 4.5 -5.2 50% 76.48 0.0
27 10:35 SE 6 16.09 Fair CLR 4.2 -5.1 51% 76.48 0.0
27 10:15 SE 7 16.09 Fair CLR 3.7 -5 53% 2 76.48 0.0
27 09:55 Vrbl 6 16.09 Fair CLR 3.1 -5.4 54% 76.48 0.0
27 09:35 Vrbl 7 16.09 Fair CLR 3 -5 56% 1 76.48 0.0
27 09:15 SE 7 16.09 Fair CLR 2.3 -5.5 57% 0 76.45 0.0
27 08:55 SE 7 16.09 Fair CLR 1.8 -5.7 58% -0 76.43 0.0
27 08:35 E 6 16.09 Fair CLR 1.3 -6.2 58% 76.45 0.0
27 08:15 SE 6 16.09 Fair CLR 0.5 -4.7 68% 76.43 0.0
27 07:55 E 6 16.09 Fair CLR -0.2 -3.1 81% 76.4 0.0
27 07:35 Calm 14.48 Fair CLR -0.3 -2.1 88% 76.38 0.0
27 07:15 Calm 12.87 Fair CLR -1.7 -3 91% 76.35 0.0
27 06:55 Calm 11.27 Fair CLR -1.7 -2.1 0.7 -3.7 97% 76.33 0.0
27 06:35 Calm 9.66 Fog/Mist CLR -3.4 -3.5 99% 76.3 0.0
27 06:15 N 6 12.87 Fair CLR -2.8 -3.4 96% 76.3 0.0
27 05:55 Calm 12.87 Fair CLR -3.4 -3.5 99% 76.28 0.0
27 05:35 Calm 16.09 Fair CLR -1.9 -2.7 94% 76.25 0.0
27 05:15 Calm 16.09 Fair CLR -1.7 -3.3 89% 76.25 0.0
27 04:55 Calm 16.09 Fair CLR -2.1 -4.2 86% 76.23 0.0
27 04:35 Calm 16.09 Fair CLR -2.3 -4.5 85% 76.2 0.0
27 04:15 Calm 16.09 Fair CLR -1.7 -3.8 86% 76.17 0.0
27 03:55 Calm 16.09 Fair CLR -1.9 -4.5 83% 76.15 0.0
27 03:35 Calm 16.09 Fair CLR -2.2 -5.2 80% 76.15 0.0
27 03:15 Calm 16.09 Fair CLR -2.6 -5.6 80% 76.12 0.0
27 02:55 Calm 16.09 Fair CLR -0.3 -5.3 69% 76.12 0.0
27 02:35 Calm 16.09 Fair CLR 0.3 -5.5 65% 76.12 0.0
27 02:15 W 9 14.48 Fair CLR -2.5 -4.9 84% -6 76.12 0.0
27 01:55 W 9 16.09 Fair CLR -1.5 -5.6 74% -4 76.15 0.0
27 01:35 W 11 14.48 Fair CLR -2.5 -5.4 81% -6 76.12 0.0
27 01:15 SW 9 16.09 Fair CLR -0.7 -6.1 67% -4 76.12 0.0
27 00:55 W 7 16.09 Fair CLR -1.2 -5.6 3.5 -1.6 72% -4 76.1 0.0
27 00:35 SW 6 16.09 Fair CLR -1.1 -6.9 65% 76.1 0.0
27 00:15 Calm 16.09 Fair CLR -0.7 -5.9 68% 76.07 0.0
26 23:55 NW 6 16.09 Fair CLR -0.7 -6.1 67% 76.07 0.0
26 23:35 Calm 16.09 Fair CLR -1.5 -5.1 77% 76.07 0.0
26 23:15 W 7 16.09 Fair CLR 0 -5.3 68% -2 76.05 0.0
26 22:55 Calm 16.09 Fair CLR 0.2 -6.5 61% 76.05 0.0
26 22:35 W 7 16.09 A Few Clouds FEW100 1 -7.7 53% -1 76.02 0.0
26 22:15 W 6 16.09 Mostly Cloudy BKN100 2.4 -8.2 46% 76.02 0.0
26 21:55 NW 9 16.09 Overcast OVC100 1.2 -6.1 59% -1 76 0.0
26 21:35 NW 11 16.09 Overcast OVC100 1.6 -5.1 61% -1 76 0.0
26 21:15 NW 6 16.09 Overcast OVC100 1 -1.8 82% 76 0.0
26 20:55 NW 7 16.09 Overcast FEW085 OVC110 1.4 0.2 92% -1 75.97 0.0
26 20:35 W 6 14.48 Overcast OVC110 1.3 0.1 92% 75.97 0.0
26 20:15 W 6 16.09 Overcast OVC110 2.7 0.2 84% 75.95 0.0
26 19:55 W 6 16.09 Overcast BKN065 BKN090 OVC110 3.1 0.1 81% 75.95 0.0
26 19:35 W 7 16.09 Overcast OVC065 2.9 0.2 83% 1 75.95 0.0
26 19:15 W 6 16.09 Overcast OVC065 3.4 -0.2 78% 75.9 0.0
Date Time (est) 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)