Warmest Cities in Pennsylvania

Top 100 cities ranked by warmest cities

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All Countries · United States · Pennsylvania

Warmest Cities — Pennsylvania

1 Penn Wynne 58°F

2 Boothwyn 57°F

3 Chester 57°F

4 Media 57°F

5 Brookhaven 57°F

6 Village Green-Green Ridge 57°F

7 Woodlyn 57°F

8 Philadelphia 57°F

9 Churchville 56°F

10 Elkins Park 56°F

11 Drexel Hill 56°F

12 Norwood 56°F

13 Sharon Hill 56°F

14 Swarthmore 56°F

15 Folcroft 56°F

16 Clifton Heights 56°F

17 Glenolden 56°F

18 Ridley Park 56°F

19 Folsom 56°F

20 Yeadon 56°F

21 Collingdale 56°F

22 Lansdowne 56°F

23 Broomall 56°F

24 Darby 56°F

25 Reading 55°F

26 Steelton 55°F

27 New Cumberland 55°F

28 Lower Allen 55°F

29 Bridgeport 55°F

30 Trooper 55°F

31 Norristown 55°F

32 Wyndmoor 55°F

33 Bryn Mawr 55°F

34 Merion Station 55°F

35 King of Prussia 55°F

36 Blue Bell 55°F

37 Wayne 55°F

38 Plymouth Meeting 55°F

39 Ardmore 55°F

40 Villanova 55°F

41 Conshohocken 55°F

42 Bala Cynwyd 55°F

43 Willow Street 55°F

44 Chesterbrook 54°F

45 Paoli 54°F

46 Audubon 54°F

47 Allentown 54°F

48 Campbelltown 54°F

49 Rutherford 54°F

50 Hershey 54°F

51 Middletown 54°F

52 Palmyra 54°F

53 Mount Joy 54°F

54 Elizabethtown 54°F

55 Spring House 54°F

56 West York 54°F

57 York 54°F

58 New Holland 54°F

59 Oreland 54°F

60 Fort Washington 54°F

61 Red Lion 54°F

62 Lansdale 54°F

63 Ambler 54°F

64 Maple Glen 54°F

65 Horsham 54°F

66 Willow Grove 54°F

67 Montgomeryville 54°F

68 Glenside 54°F

69 Hatboro 54°F

70 East York 54°F

71 Roslyn 54°F

72 Shiloh 54°F

73 Blandon 54°F

74 Pittsburgh 54°F

75 New Freedom 54°F

76 Pennside 54°F

77 Shillington 54°F

78 Leola 54°F

79 Parkville 54°F

80 Millersville 54°F

81 Wyomissing 54°F

82 Lancaster 54°F

83 Doylestown 53°F

84 Shippensburg 53°F

85 Ephrata 53°F

86 Lititz 53°F

87 Newtown Grant 53°F

88 Emmaus 53°F

89 Catasauqua 53°F

90 Fullerton 53°F

91 Bethlehem 53°F

92 Northampton 53°F

93 California 53°F

94 Chambersburg 53°F

95 Fairless Hills 53°F

96 Croydon 53°F

97 Richboro 53°F

98 Levittown 53°F

99 Bristol 53°F

100 Monessen 53°F

The warmest cities in Pennsylvania enjoy high average annual temperatures, making them attractive to those who prefer mild winters and plenty of sunshine. Penn Wynne leads with an average annual temperature of 58°F.

Warm-climate cities are popular destinations for retirees, winter migrants, and outdoor enthusiasts. They typically offer year-round access to outdoor activities, lower heating costs, and longer growing seasons. Many have seen significant population growth in recent decades.

While warm weather is appealing, these cities may also face challenges including extreme summer heat, higher cooling costs, water scarcity, and vulnerability to hurricanes or other weather events. Many are investing in heat mitigation strategies and sustainable water management.

Did You Know?

1. Penn Wynne's average temperature of 58°F means residents enjoy warm weather virtually year-round.
2. The warmest U.S. cities are concentrated in southern Florida, Hawaii, and the desert Southwest.
3. Warm-climate cities have seen the fastest population growth in the U.S. over the past two decades, driven by retirees and remote workers.

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