National Weather Service United States Department of Commerce

Heat Continues for the East and South-Central U.S.; Strong to Severe Storms Across the Mid-Atlantic and Northeast

The extremely dangerous heat wave continues across the East Coast and much of the South-Central U.S. today. Record high temperatures are expected for some areas especially across the Mid-Atlantic where extreme heat risk conditions reside. There is a Slight Risk (level 2 of 5) of severe thunderstorms today for the northern Mid-Atlantic into portions of southern New England. Read More >

National Weather Service Philadelphia/Mount Holly Climate Dashboard

Climate data on this page are preliminary (unofficial). Certified (official) climate data are available from the National Center for Environmental Information (NCEI).

 

Climate Graphs Climate Normals Climate Records Top 10 (Day) Top 10 (Month) Top 10 (Year) Top 10 (Holidays) First/Last Dates

 

KACY - January Normals

Daily Climate Normals for KACY for the month of January
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
145270.110.2
244260.110.1
344260.110.2
444260.120.1
544260.110.2
644260.120.1
744260.110.2
844260.110.2
943260.110.2
1043250.110.1
1143250.110.2
1243250.120.2
1343250.10.2
1443250.110.2
1543250.110.2
1643250.110.2
1743250.10.2
1843250.10.1
1943250.110.2
2043250.10.2
2143250.110.2
2243250.10.2
2343250.110.2
2443250.110.2
2543250.110.2
2643250.10.2
2743250.110.2
2843250.110.2
2943250.110.2
3043250.110.2
3143250.110.2
Month43.225.13.385.7

KACY - February Normals

Daily Climate Normals for KACY for the month of February
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
144250.110.2
244250.110.3
344250.120.2
444250.110.3
544250.110.2
644250.110.2
744250.110.3
845250.10.2
945250.110.2
1045250.110.2
1145260.110.2
1245260.10.3
1345260.110.2
1446260.110.2
1546260.110.2
1646260.120.2
1746260.120.3
1846270.120.2
1947270.120.2
2047270.120.2
2147270.120.2
2247270.130.2
2347280.120.2
2448280.130.2
2548280.120.1
2648280.120.2
2748280.120.1
2849290.130.2
2949290.130.2
Month45.826.23.235.9

KACY - March Normals

Daily Climate Normals for KACY for the month of March
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
149290.140.1
249290.140.2
349290.140.1
449300.140.1
550300.140.1
650300.150.1
750300.150.1
850300.160.2
951310.160.1
1051310.140
1151310.150.1
1251320.150.1
1352320.140.1
1452320.160.1
1552320.160.1
1652330.160
1753330.160.1
1853330.150
1953330.150.1
2054340.150
2154340.150.1
2254340.140
2355340.140
2455350.140.1
2555350.130
2656350.150
2756360.140.1
2856360.130
2957360.140
3057370.130.1
3157370.140
Month52.632.64.522.2

KACY - April Normals

Daily Climate Normals for KACY for the month of April
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
158370.120
258370.130.1
359380.130
459380.110
559380.120
660390.110
760390.110
861390.110.1
961400.120
1061400.110
1162400.120
1262410.120
1363410.10
1463410.110
1563420.110
1664420.10
1764420.110
1864430.10.1
1965430.10
2065430.110
2166440.110
2266440.110
2366440.10
2467440.110
2567450.110
2667450.110
2768450.10
2868460.110
2968460.110
3068460.10
Month63.341.73.320.3

KACY - May Normals

Daily Climate Normals for KACY for the month of May
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
169470.10
269470.10
369470.10
470480.110
570480.110
670480.10
770490.110
871490.110
971490.110
1071500.10
1171500.10
1272500.110
1372500.10
1472510.110
1572510.10
1672510.10
1773520.10
1873520.110
1973520.10
2073530.10
2174530.110
2274530.120
2374540.110
2475540.120
2575540.120
2675550.110
2775550.110
2876550.110
2976560.120
3076560.110
3177560.120
Month72.551.43.340

KACY - June Normals

Daily Climate Normals for KACY for the month of June
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
177570.120
277570.120
378570.120
478580.120
578580.120
678580.120
779590.120
879590.120
980590.120
1080600.120
1180600.120
1281600.120
1381610.120
1481610.120
1582610.130
1682620.110
1782620.130
1883620.120
1983630.110
2083630.120
2183630.110
2284640.110
2384640.110
2484640.120
2585640.120
2685650.130
2785650.110
2885650.120
2985650.120
3086660.130
Month81.561.33.580

KACY - July Normals

Daily Climate Normals for KACY for the month of July
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
186660.140
286660.140
386660.130
486660.130
586670.140
687670.130
787670.130
887670.130
987670.130
1087670.140
1187670.140
1287670.150
1387680.140
1487680.150
1587680.160
1687680.150
1787680.160
1887680.150
1987680.150
2087680.150
2187680.140
2287680.150
2387680.150
2487680.150
2587680.150
2687680.150
2787670.150
2886670.140
2986670.150
3086670.140
3186670.160
Month86.667.24.470

KACY - August Normals

Daily Climate Normals for KACY for the month of August
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
186670.150
286670.150
386670.150
486670.150
586670.160
686670.170
786670.170
886660.170
986660.160
1086660.160
1185660.160
1285660.150
1385660.150
1485660.150
1585660.160
1685650.150
1785650.150
1885650.150
1985650.150
2085650.150
2184650.150
2284650.140
2384640.140
2484640.140
2584640.140
2684640.140
2784640.130
2883630.140
2983630.120
3083630.120
3183630.120
Month84.865.24.590

KACY - September Normals

Daily Climate Normals for KACY for the month of September
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
183630.120
283620.130
382620.120
482620.110
582620.120
682610.10
781610.110
881610.110
981610.120
1080600.110
1180600.110
1280600.120
1380590.110
1479590.120
1579590.120
1679580.120
1778580.120
1878580.120
1978570.120
2077570.120
2177570.120
2277560.120
2376560.120
2476550.120
2575550.110
2675550.120
2775540.120
2874540.130
2974530.130
3074530.130
Month78.558.23.550

KACY - October Normals

Daily Climate Normals for KACY for the month of October
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
173520.130
273520.120
372520.130
472510.120
572510.130
671500.130
771500.130
871500.130
970490.130
1070490.130
1170480.120
1269480.120
1369470.130
1468470.130
1568470.140
1668460.140
1767460.140
1867460.150
1967450.140
2066450.130
2166440.150
2266440.140
2365440.140
2465430.140
2565430.140
2664430.140
2764420.130
2863420.130
2963420.140
3063410.130
3162410.140
Month67.746.44.140

KACY - November Normals

Daily Climate Normals for KACY for the month of November
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
162410.120
262400.120
361400.120
461400.110
561400.120
660390.110
760390.120
860390.120
959380.110
1059380.120
1159380.110
1258380.110
1358370.10
1458370.10
1557370.10
1657360.10
1757360.10
1856360.110
1956360.110
2056350.10
2155350.110
2255350.110
2355350.110
2454340.110
2554340.120.1
2654340.120
2753340.120
2853330.120
2953330.120
3052330.120
Month57.136.63.370.1

KACY - December Normals

Daily Climate Normals for KACY for the month of December
DateNormal High (F)Normal Low (F)Normal Precipitation (in.)Normal Snow (in.)
152330.140
252320.150.1
352320.150
451320.140.1
551320.150
651310.150.1
750310.150.1
850310.140
950310.150.1
1050310.150.1
1149300.150
1249300.150.1
1349300.150.1
1449300.160.1
1548300.160.1
1648290.150.1
1748290.150.2
1848290.150.1
1947290.160.1
2047290.150.1
2147280.150.1
2247280.150.1
2346280.140.2
2446280.140.1
2546280.140.1
2646270.120.2
2746270.130.2
2845270.130.1
2945270.120.2
3045270.130.1
3145270.120.2
Month48.129.44.473.2