Cathedral Basilica of Saints Peter and Paul

Church Major Philadelphia cathedral and seat of the archbishop

Philadelphia’s Cathedral Basilica of Saints Peter and Paul anchors the Benjamin Franklin Parkway; visitors note its domed nave, mural cycles and ceremonial role at the archdiocese seat.

Main image

Cathedral Basilica of Saints Peter and Paul is the Roman Catholic cathedral and archdiocesan seat in Philadelphia, Pennsylvania, serving as the mother church of the Archdiocese. The present cathedral building dates from the mid-19th century and functions as the centre for major diocesan liturgies and ceremonies.

The cathedral features a formal, classical exterior and an interior arranged with chapels, altars and seating for congregations and diocesan events; it houses tombs and memorials of past bishops. It is the site for major religious services, ordinations and civic-religious events for the local Catholic community.

Construction of the current cathedral building took place in the 19th century to replace earlier diocesan facilities and to accommodate the growing Catholic population of Philadelphia. Since then it has remained the liturgical and administrative centre of the archdiocese.

The cathedral is located on the Benjamin Franklin Parkway in Center City Philadelphia, near Logan Circle and within walking distance of other cultural institutions on the Parkway.

  • Location: Sits on the Benjamin Franklin Parkway in Center City Philadelphia, adjacent to Logan Circle and within the city's cultural corridor.
Cathedral Basilica of Saints Peter and Paul
1723 Race St, Philadelphia, PA 19103, United States (at 17th-18th St and the Benjamin Franklin Parkway)
39.9575, -75.1686
Daily (generally early morning to early evening); Mass times vary - see website
Free (donations suggested; fees for special events)

How to Get to Cathedral Basilica of Saints Peter and Paul #

The cathedral sits on the Benjamin Franklin Parkway near Logan Square in Center City Philadelphia. From 30th Street Station take SEPTA Regional Rail to Suburban Station and walk (or take the Broad Street Line to City Hall and transfer a few blocks). Several bus routes serve the Parkway; paid on‑street and garage parking is available nearby.

Tips for Visiting Cathedral Basilica of Saints Peter and Paul #

  • Enter via the plaza on 17th-18th Street to see the cathedral in the context of the Benjamin Franklin Parkway.
  • Call ahead for guided-tour times or to confirm visiting hours during holy days and special diocesan events.
  • The cathedral has excellent acoustics - check the schedule for choral or organ recitals if timing permits.

Best Time to Visit Cathedral Basilica of Saints Peter and Paul #

A year-round destination; pair with a morning or afternoon on the Benjamin Franklin Parkway when museums are open.

Spring-Fall
April-October · 8-27°C (46-80°F)
Pleasant weather for walking the Parkway and pairing a visit with nearby museums.
Winter
November-March · -5-8°C (23-46°F)
Quieter tourist season; check holiday schedules which may alter visiting hours.

Weather & Climate near Cathedral Basilica of Saints Peter and Paul #

Climate

Cathedral Basilica of Saints Peter and Paul's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from -4°C to 31°C. Abundant rainfall (1129 mm/year), wettest in July, distributed fairly evenly throughout the year.

Air Quality: AQI 33 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
39°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 4°C and lows of -4°C. Regular rainfall (89 mm) and partly cloudy skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
84%
Humidity
Very Humid

Weather

89 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.6h daylight

February

February is cold with highs of 6°C and lows of -4°C. Moderate rainfall (72 mm) and partly cloudy skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
83%
Humidity
Very Humid

Weather

72 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.6h daylight

March

March is cold with highs of 11°C and lows of 1°C. Regular rainfall (99 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
80%
Humidity
Very Humid

Weather

99 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 18°C and lows of 6°C. Regular rainfall (96 mm) and partly cloudy skies.

70 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
78%
Humidity
Very Humid

Weather

96 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.2
UV Index
High
13.1h daylight

May

May is cool with highs of 24°C and lows of 12°C. Significant rainfall (106 mm) and partly cloudy skies.

74 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 24°
79%
Humidity
Very Humid

Weather

106 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.5
UV Index
Very High
14.2h daylight

June

June is mild with highs of 29°C and lows of 17°C. Regular rainfall (91 mm) and partly cloudy skies.

81 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 29°
79%
Humidity
Very Humid

Weather

91 mm
Rainfall
2.9 m/s
Wind
Calm
1.8
UV Index
Very High
14.7h daylight

July

July is the warmest month with highs of 31°C and lows of 20°C. The wettest month with heavy rain (113 mm) and partly cloudy skies.

79 Very Good

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 31°
75%
Humidity
Very Humid

Weather

113 mm
Rainfall
2.7 m/s
Wind
Calm
1.8
UV Index
Very High
14.5h daylight

August

August is warm with highs of 30°C and lows of 19°C. Significant rainfall (109 mm) and partly cloudy skies.

79 Very Good

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 30°
74%
Humidity
Very Humid

Weather

109 mm
Rainfall
2.4 m/s
Wind
Calm
1.6
UV Index
Very High
13.5h daylight

September

September is mild with highs of 26°C and lows of 15°C. Regular rainfall (99 mm) and partly cloudy skies.

79 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 26°
74%
Humidity
Very Humid

Weather

99 mm
Rainfall
2.6 m/s
Wind
Calm
1.2
UV Index
High
12.3h daylight

October

October is cool with highs of 20°C and lows of 8°C. Moderate rainfall (77 mm) and partly cloudy skies.

69 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
20°
78%
Humidity
Very Humid

Weather

77 mm
Rainfall
2.8 m/s
Wind
Calm
0.7
UV Index
Moderate
11.0h daylight

November

November is cold with highs of 13°C and lows of 3°C. Regular rainfall (89 mm) and partly cloudy skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

89 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.4
UV Index
Low
9.9h daylight

December

December is cold with highs of 8°C and lows of -2°C. Regular rainfall (89 mm) and partly cloudy skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
85%
Humidity
Very Humid

Weather

89 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.3h daylight

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