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Chester County Airport
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WeatherSky Cond. Temperature (ºF)Relative
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
sea level
1 hr 3 hr6 hr
2216:15NW 20 G 2810.00FairCLR4319 39%34NA29.94NA
2215:55W 20 G 2810.00Partly CloudyFEW060 SCT0704519 37%37NA29.93NA
2215:35W 25 G 3110.00Mostly Cloudy and BreezySCT060 BKN0704521 39%36NA29.94NA
2215:15W 18 G 2910.00Mostly CloudyBKN060 BKN075 BKN1004519 37%37NA29.94NA
2214:55W 20 G 3210.00Mostly CloudySCT060 BKN0704619 34%38NA29.94NA
2214:35W 24 G 3110.00Mostly Cloudy and BreezyFEW055 SCT065 BKN0704619 34%38NA29.94NA
2214:15W 22 G 3110.00Mostly Cloudy and BreezyBKN055 BKN070 BKN1204521 39%37NA29.94NA
2213:55W 21 G 2610.00Mostly Cloudy and BreezyFEW039 BKN055 BKN0654321 42%34NA29.93NA
2213:35W 21 G 3110.00Mostly Cloudy and BreezyFEW042 BKN050 BKN0604321 42%34NA29.94NA
2213:15W 17 G 2510.00Mostly CloudyFEW044 BKN0504323 46%35NA29.94NA
2212:55W 17 G 2310.00Mostly CloudyFEW043 SCT049 BKN0604323 46%35NA29.94NA
2212:35W 15 G 2610.00Mostly CloudyFEW040 SCT046 BKN0554323 46%36NA29.95NA
2212:15W 18 G 2510.00Mostly CloudyBKN046 BKN050 BKN0654323 46%35NA29.95NA
2211:55NW 2210.00Mostly Cloudy and BreezySCT046 BKN050 BKN0604323 46%34NA29.96NA
2211:35W 18 G 2410.00OvercastBKN048 OVC0554121 45%32NA29.96NA
2211:15W 17 G 2410.00Mostly CloudyFEW041 SCT048 BKN0554119 42%33NA29.96NA
2210:55NW 23 G 2910.00Mostly Cloudy and BreezyBKN049 BKN0554119 42%31NA29.96NA
2210:35NW 13 G 2610.00Mostly CloudySCT048 BKN0603919 45%31NA29.95NA
2210:15W 1610.00Mostly CloudyBKN046 BKN0553921 48%30NA29.95NA
2209:55NW 18 G 3010.00Mostly CloudyBKN046 BKN0503919 45%30NA29.95NA
2209:35W 17 G 2610.00Mostly CloudyBKN044 BKN050 BKN1103721 52%27NA29.95NA
2209:15NW 24 G 3010.00Partly Cloudy and BreezyFEW039 SCT047 SCT1103921 48%28NA29.95NA
2208:55W 2210.00Fair and BreezyCLR3721 52%26NA29.95NA
2208:35W 18 G 2910.00FairCLR3621 56%26NA29.95NA
2208:15W 17 G 2410.00FairCLR3621 56%26NA29.95NA
2207:55W 1410.00FairCLR3419 56%25NA29.95NA
2207:35W 1310.00FairCLR3419 56%25NA29.94NA
2207:15W 1510.00FairCLR3219 60%22NA29.94NA
2206:55W 14 G 2110.00FairCLR3218 55%22NA29.93NA
2206:35W 1610.00FairCLR3218 55%21NA29.92NA
2206:15W 17 G 2410.00FairCLR3218 55%21NA29.91NA
2205:55W 1610.00FairCLR3018 59%19NA29.90NA
2205:35W 1410.00FairCLR3018 59%19NA29.89NA
2205:15W 1810.00FairCLR3218 55%21NA29.89NA
2204:55NW 1610.00FairCLR3218 55%21NA29.89NA
2204:35W 13 G 2110.00FairCLR3218 55%22NA29.89NA
2204:15W 16 G 2210.00FairCLR3218 55%21NA29.89NA
2203:55W 1510.00FairCLR3218 55%22NA29.88NA
2203:35W 15 G 2310.00FairCLR3218 55%22NA29.89NA
2203:10NW 17 G 2310.00FairCLR3218 55%21NA29.88NA
2202:55NW 16 G 2410.00FairCLR3218 55%21NA29.88NA
2202:35W 1710.00FairCLR3218 55%21NA29.88NA
2202:15NW 1310.00FairCLR3218 55%22NA29.88NA
2201:55NW 1310.00FairCLR3218 55%22NA29.88NA
2201:35W 13 G 2010.00FairCLR3418 51%25NA29.88NA
2201:15NW 2010.00FairCLR3418 51%23NA29.88NA
2200:55W 1310.00FairCLR3421 60%25NA29.88NA
2200:35NW 910.00FairCLR3421 60%27NA29.88NA
2200:15NW 910.00FairCLR3621 56%29NA29.87NA
2123:55NW 1210.00FairCLR3621 56%28NA29.87NA
2123:35NW 1310.00FairCLR3621 56%27NA29.87NA
2123:15NW 1410.00FairCLR3621 56%27NA29.87NA
2122:55NW 1410.00FairCLR3621 56%27NA29.86NA
2122:35NW 1210.00FairCLR3621 56%28NA29.87NA
2122:15NW 13 G 2110.00A Few CloudsFEW0703721 52%29NA29.86NA
2121:55NW 1510.00Partly CloudySCT0703721 52%28NA29.86NA
2121:35NW 12 G 2210.00A Few CloudsFEW0653721 52%29NA29.86NA
2121:15NW 15 G 2310.00Partly CloudySCT0653921 48%31NA29.85NA
2120:55NW 1310.00Mostly CloudyBKN0653923 52%31NA29.84NA
2120:35NW 14 G 2010.00OvercastOVC0603923 52%31NA29.83NA
2120:15NW 18 G 2510.00OvercastOVC0554125 53%32NA29.83NA
2119:55NW 18 G 2910.00OvercastFEW043 OVC0554125 53%32NA29.82NA
2119:35W 2310.00Overcast and BreezySCT043 OVC0504127 57%31NA29.80NA
2119:15NW 18 G 2610.00OvercastSCT043 OVC0504327 53%35NA29.80NA
2118:55NW 14 G 2010.00OvercastBKN043 OVC0504328 57%36NA29.79NA
2118:35NW 1510.00OvercastBKN043 OVC0504330 61%36NA29.79NA
2118:15NW 16 G 2610.00OvercastSCT038 OVC0504330 61%35NA29.78NA
2117:55NW 14 G 2210.00OvercastFEW037 SCT043 OVC0504530 57%39NA29.78NA
2117:35NW 1810.00OvercastBKN039 OVC0464530 57%37NA29.77NA
2117:15NW 20 G 3010.00OvercastOVC0444530 57%37NA29.75NA
2116:55NW 25 G 3510.00Mostly Cloudy and BreezyBKN0444632 57%37NA29.74NA
2116:35NW 21 G 3810.00Mostly Cloudy and BreezyFEW028 BKN0394534 66%37NA29.73NA
2116:15NW 24 G 3010.00Overcast and BreezyFEW026 OVC0384534 66%36NA29.71NA
2115:55NW 23 G 3010.00Overcast and BreezyFEW024 BKN032 OVC0384636 66%38NA29.72NA
2115:35NW 20 G 2810.00OvercastFEW024 OVC0324636 66%38NA29.72NA
2115:15NW 25 G 4310.00Mostly Cloudy and BreezyBKN029 BKN037 BKN0704836 62%40NA29.72NA
2114:55NW 25 G 3610.00Mostly Cloudy and BreezyBKN027 BKN050 BKN0704636 66%37NA29.73NA
2114:35NW 25 G 3910.00Partly Cloudy and BreezyFEW021 SCT026 SCT0504837 66%40NA29.71NA
2114:15NW 23 G 3610.00Mostly Cloudy and BreezySCT021 SCT034 BKN0554639 76%38NA29.70NA
2113:55NW 20 G 299.00 Light DrizzleFEW045 BKN055 BKN0904643 87%38NA29.69NA
2113:35NW 30 G 377.00 Light Rain and WindyFEW039 SCT049 BKN0654843 82%39NA29.69NA
2113:15NW 31 G 4410.00 Light Rain and WindyFEW024 SCT048 SCT0555445 72%NANA29.67NA
2112:55NW 26 G 3910.00Fair and WindyCLR5746 67%NANA29.65NA0.02
2112:35W 22 G 3010.00Partly Cloudy and BreezyFEW011 SCT033 SCT0455950 72%NANA29.64NA
2112:15W 17 G 254.00 Light RainFEW021 SCT034 BKN0466150 68%NANA29.65NA
2111:55Vrbl 7 G 1410.00A Few CloudsFEW046 FEW0506450 60%NANA29.63NA
2111:35SW 8 G 1710.00FairCLR6648 52%NANA29.64NA
2111:15S 8 G 1510.00FairCLR6450 60%NANA29.63NA
2110:55S 10 G 1610.00FairCLR6450 60%NANA29.63NA
2110:35S 8 G 1510.00FairCLR6350 64%NANA29.64NA
2110:15S 810.00FairCLR6350 64%NANA29.65NA
2109:55S 910.00FairCLR6148 63%NANA29.66NA
2109:35S 810.00FairCLR6148 63%NANA29.66NA
2109:15Vrbl 6 G 1610.00A Few CloudsFEW1206148 63%NANA29.66NA
2108:55S 6 G 1310.00FairCLR5948 68%NANA29.68NA
2108:35S 810.00A Few CloudsFEW100 FEW1205748 72%NANA29.68NA
2108:15Vrbl 6 G 1410.00A Few CloudsFEW100 FEW1205546 72%NANA29.70NA
2107:55Vrbl 610.00Partly CloudySCT1105546 72%NANA29.70NA
2107:35Vrbl 810.00Partly CloudySCT1105546 72%NANA29.71NA
2107:15Vrbl 510.00FairCLR5446 77%NANA29.71NA
2106:55Vrbl 610.00FairCLR5445 72%NANA29.72NA
2106:35Vrbl 6 G 1210.00FairCLR5245 77%NANA29.72NA
2106:15Calm10.00FairCLR5245 77%NANA29.72NA
2105:55Vrbl 310.00FairCLR5445 72%NANA29.73NA
2105:35Calm10.00FairCLR5445 72%NANA29.73NA
2105:15Vrbl 510.00FairCLR5445 72%NANA29.74NA
2104:55Vrbl 310.00FairCLR5446 77%NANA29.75NA
2104:35S 310.00FairCLR5246 82%NANA29.76NA
2104:15Vrbl 510.00FairCLR5246 82%NANA29.77NA
2103:55S 610.00A Few CloudsFEW0755446 77%NANA29.77NA
2103:35Vrbl 610.00A Few CloudsFEW0755446 77%NANA29.78NA
2103:15Vrbl 610.00FairCLR5446 77%NANA29.79NA
2102:55Vrbl 510.00FairCLR5446 77%NANA29.80NA
2102:40Vrbl 610.00FairCLR5446 77%NANA29.81NA
2102:15Vrbl 610.00FairCLR5445 72%NANA29.82NA
2101:55Vrbl 610.00FairCLR5545 67%NANA29.83NA
2101:35Vrbl 610.00FairCLR5545 67%NANA29.83NA
2101:15S 710.00FairCLR5545 67%NANA29.84NA
2100:55S 510.00FairCLR5545 67%NANA29.85NA
2100:35Vrbl 510.00FairCLR5545 67%NANA29.86NA
2100:15Calm10.00FairCLR5745 63%NANA29.86NA
2023:55Calm10.00FairCLR5745 63%NANA29.86NA
2023:35Vrbl 3 G 1310.00FairCLR5945 59%NANA29.87NA
2023:15Vrbl 6 G 1310.00FairCLR5943 55%NANA29.87NA
2022:55Vrbl 7 G 1510.00FairCLR5943 55%NANA29.88NA
2022:35S 9 G 1510.00FairCLR6143 52%NANA29.88NA
2022:15Vrbl 710.00FairCLR6141 48%NANA29.88NA
2021:55S 7 G 1410.00FairCLR6141 48%NANA29.89NA
2021:35S 810.00FairCLR6141 48%NANA29.89NA
2021:15Vrbl 8 G 1610.00FairCLR6341 45%NANA29.89NA
2020:55Vrbl 6 G 1410.00FairCLR6341 45%NANA29.89NA
2020:35S 910.00FairCLR6343 49%NANA29.88NA
2020:15Vrbl 710.00FairCLR6343 49%NANA29.88NA
2019:55Vrbl 710.00FairCLR6441 43%NANA29.88NA
2019:35Vrbl 610.00FairCLR6441 43%NANA29.88NA
2019:15S 8 G 1510.00FairCLR6641 40%NANA29.88NA
2018:55S 710.00FairCLR6639 37%NANA29.88NA
2018:35S 9 G 1510.00FairCLR6837 33%NANA29.89NA
2018:15S 1010.00FairCLR6837 33%NANA29.88NA
2017:55Vrbl 7 G 1810.00FairCLR7039 33%NANA29.89NA
2017:35S 9 G 1510.00FairCLR7039 33%NANA29.89NA
2017:15S 10 G 1610.00FairCLR7039 33%NANA29.89NA
2016:55SW 9 G 1510.00FairCLR7237 29%NANA29.89NA
2016:35S 10 G 1610.00FairCLR7237 29%NANA29.89NA
2016:15S 8 G 1610.00FairCLR7239 31%NANA29.89NA
2015:55Vrbl 7 G 1610.00FairCLR7239 31%NANA29.89NA
2015:35S 9 G 1610.00FairCLR7241 33%NANA29.90NA
2015:15SW 8 G 1510.00FairCLR7241 33%NANA29.91NA
2014:55S 8 G 1610.00FairCLR7243 36%NANA29.92NA
2014:35SW 810.00A Few CloudsFEW0657043 38%NANA29.93NA
2014:15Vrbl 7 G 1510.00FairCLR7239 31%NANA29.94NA
2013:55Vrbl 7 G 1610.00FairCLR7039 33%NANA29.95NA
2013:35S 9 G 1510.00FairCLR7039 33%NANA29.95NA
2013:15SW 8 G 1510.00FairCLR6841 38%NANA29.96NA
2012:55S 910.00FairCLR6841 38%NANA29.96NA
2012:35Vrbl 810.00FairCLR6841 38%NANA29.97NA
2012:15W 710.00FairCLR6643 43%NANA29.97NA
2011:55Vrbl 710.00FairCLR6643 43%NANA29.97NA
2011:35Vrbl 5 G 1310.00FairCLR6443 46%NANA29.97NA
2011:15SW 810.00FairCLR6445 49%NANA29.98NA
2010:55SW 810.00FairCLR6445 49%NANA29.98NA
2010:35Vrbl 710.00FairCLR6345 52%NANA29.97NA
2010:15Vrbl 510.00FairCLR6345 52%NANA29.97NA
2009:55Vrbl 610.00FairCLR6145 55%NANA29.97NA
2009:35Vrbl 510.00FairCLR5945 59%NANA29.98NA
2009:15Vrbl 610.00FairCLR5743 59%NANA29.97NA
2008:55SW 6 G 1210.00FairCLR5545 67%NANA29.97NA
2008:35Vrbl 610.00FairCLR5445 72%NANA29.96NA
2008:15Vrbl 610.00FairCLR5245 77%NANA29.96NA
2007:55Vrbl 510.00FairCLR5045 82%48NA29.96NA
2007:35Vrbl 610.00FairCLR4845 87%45NA29.96NA
2007:15Vrbl 59.00FairCLR4645 93%44NA29.96NA
2006:55Vrbl 59.00FairCLR4645 93%44NA29.95NA
2006:35SW 57.00FairCLR4645 93%44NA29.94NA
2006:15SW 59.00FairCLR4645 93%44NA29.93NA
2005:50SW 510.00FairCLR4645 93%44NA29.92NA
2005:35Vrbl 310.00FairCLR4645 93%NANA29.92NA
2005:15SW 510.00FairCLR4645 93%44NA29.92NA
2004:55Vrbl 510.00FairCLR4645 93%44NA29.92NA
2004:35Vrbl 310.00FairCLR4645 93%NANA29.92NA
2004:15Vrbl 310.00FairCLR4645 93%NANA29.92NA
2003:55Vrbl 310.00FairCLR4645 93%NANA29.92NA
2003:35SW 310.00FairCLR4845 87%NANA29.92NA
2003:15SW 310.00FairCLR4845 87%NANA29.92NA
2002:55Calm10.00FairCLR4845 87%NANA29.92NA
2002:35Calm10.00FairCLR4845 87%NANA29.92NA
2002:15Vrbl 610.00FairCLR4845 87%45NA29.92NA
2001:55SW 610.00FairCLR4845 87%45NA29.92NA
2001:35SW 710.00FairCLR4845 87%45NA29.93NA
2001:15SW 610.00FairCLR4845 87%45NA29.93NA
2000:55Vrbl 510.00FairCLR4845 87%46NA29.92NA
2000:35Vrbl 610.00FairCLR4845 87%45NA29.92NA
2000:15SW 510.00FairCLR4845 87%46NA29.92NA
1923:55SW 510.00FairCLR4845 87%46NA29.92NA
1923:35Vrbl 610.00FairCLR5045 82%48NA29.92NA
1923:15Vrbl 710.00FairCLR5045 82%47NA29.91NA
1922:55Vrbl 510.00FairCLR5045 82%48NA29.91NA
1922:35Vrbl 510.00FairCLR5045 82%48NA29.91NA
1922:15Vrbl 310.00FairCLR5045 82%NANA29.91NA
1921:55Calm10.00FairCLR5045 82%NANA29.90NA
1921:35S 310.00FairCLR5245 77%NANA29.89NA
1921:15Calm10.00FairCLR5245 77%NANA29.89NA
1920:55Calm10.00A Few CloudsFEW1005245 77%NANA29.89NA
1920:35Calm10.00Partly CloudySCT1005245 77%NANA29.88NA
1920:15Calm10.00FairCLR5245 77%NANA29.87NA
1919:55Calm10.00A Few CloudsFEW1105445 72%NANA29.87NA
1919:35Calm10.00Partly CloudySCT1105443 67%NANA29.87NA
1919:15CalmNAFairCLR5543 63%NANA29.87NA
1918:55Calm10.00FairCLR5543 63%NANA29.86NA
1918:35Vrbl 610.00FairCLR5743 59%NANA29.85NA
1918:15Vrbl 710.00FairCLR5743 59%NANA29.85NA
1917:55Vrbl 510.00FairCLR5745 63%NANA29.84NA
1917:35Vrbl 6 G 1710.00FairCLR5943 55%NANA29.84NA
1917:15SW 8 G 1810.00FairCLR5943 55%NANA29.83NA
1916:55Vrbl 710.00Partly CloudyFEW048 FEW060 SCT0805941 51%NANA29.83NA
1916:35S 910.00A Few CloudsFEW042 FEW048 FEW0605941 51%NANA29.83NA
WeatherSky Cond. AirDwptMax.Min.Relative
sea level
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Last Modified: Febuary, 7 2012
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