Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. 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

January
February
March
April
May
June
July
August
September
October
November
December

K55N - January Normals

Daily Climate Normals for K55N for the month of January
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	41.6	29.9	3.09

K55N - February Normals

Daily Climate Normals for K55N for the month of February
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	43.1	31.3	3.27

K55N - March Normals

Daily Climate Normals for K55N for the month of March
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	48.4	36.9	4.27

K55N - April Normals

Daily Climate Normals for K55N for the month of April
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	57.1	45.6	3.36

K55N - May Normals

Daily Climate Normals for K55N for the month of May
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	65.7	54.9	3.1

K55N - June Normals

Daily Climate Normals for K55N for the month of June
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	75	64.8	3.23

K55N - July Normals

Daily Climate Normals for K55N for the month of July
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	80.3	70.5	3.75

K55N - August Normals

Daily Climate Normals for K55N for the month of August
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	79.2	70.3	4.13

K55N - September Normals

Daily Climate Normals for K55N for the month of September
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	74	64.6	3.56

K55N - October Normals

Daily Climate Normals for K55N for the month of October
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	64.9	53.6	4.25

K55N - November Normals

Daily Climate Normals for K55N for the month of November
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	54.9	43.1	3.44

K55N - December Normals

Daily Climate Normals for K55N for the month of December
Date	Normal High (F)	Normal Low (F)	Normal Precipitation (in.)
Month	46.6	35.1	4.17

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