Santa Maria in Domnica

Church Ancient Roman basilica and titular church on Caelian Hill

On Rome’s Caelian Hill, Santa Maria in Domnica offers medieval mosaics and a Cosmatesque pavement; visitors include it on walks through less crowded church interiors and local Roman neighbourhoods.

Main image

Santa Maria in Domnica is an ancient Roman church on the Caelian Hill in Rome, commonly known also as Santa Maria alla Navicella. It is an early Christian basilica with origins that date back to late antiquity and retains medieval and later fittings.

The interior is noted for its apse mosaic and surviving medieval decoration; the nave and aisles give a compact example of a medieval Roman parish church. The church functions as a parish and a titular church of the Roman Catholic Church.

The building was adapted and restored at various times from the early medieval period onward; later restorations preserved the mosaic work and some fresco fragments. It has long served both liturgical and neighborhood roles in the Caelian area.

The church sits on the eastern side of the Caelian Hill, near the Baths of Caracalla and the Via di San Giovanni in Laterano, within the central area of Rome and a short distance from the Colosseum and central Roman landmarks.

  • Apse mosaic: Located on the Caelian Hill close to the Baths of Caracalla, the apse mosaic is a notable interior feature and is best seen in daylight when the nave is open.
  • Visiting note: Serves as a titular church in Rome and has origins in the early Christian period; access can be limited during Masses and religious services.
Santa Maria in Domnica
Via di Santa Maria Maggiore area, Rome, Italy (Santa Maria in Domnica / Santa Susanna alla Suburra vicinity)
41.8847, 12.4956

How to Get to Santa Maria in Domnica #

A short walk from the Basilica di Santa Maria Maggiore or the Colosseum; the Celio district is a five- to ten-minute stroll from Termini station.

Tips for Visiting Santa Maria in Domnica #

  • Arrive during mid-morning when the light into the nave is strongest-fresco details become easier to read.
  • Look for the church's medieval inscriptions and dedicatory plaques which are tucked along the walls.
  • Combine a short walk in the Celio district for other nearby churches and Roman ruins.

Best Time to Visit Santa Maria in Domnica #

Best in spring and autumn to combine with other central Rome sites and avoid heat.

Spring
April-June · 12-25°C
Pleasant city weather and fewer peak-season tourists.
Autumn
September-October · 15-24°C
Crisp days and softer light inside older churches.

Weather & Climate near Santa Maria in Domnica #

Climate

Santa Maria in Domnica's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 30°C. Moderate rainfall (713 mm/year).

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
41°
Warmest Month
-5°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 12°C and lows of 4°C. Moderate rainfall (74 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
81%
Humidity
Very Humid

Weather

74 mm
Rainfall
1.9 m/s
Wind
Calm
0.2
UV Index
Low
9.4h daylight

February

February is cold with highs of 13°C and lows of 4°C. Moderate rainfall (67 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
13°
79%
Humidity
Very Humid

Weather

67 mm
Rainfall
2.1 m/s
Wind
Calm
0.4
UV Index
Low
10.5h daylight

March

March is cool with highs of 16°C and lows of 6°C. Moderate rainfall (59 mm) and partly cloudy skies.

73 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
76%
Humidity
Very Humid

Weather

59 mm
Rainfall
2.4 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 18°C and lows of 8°C. Moderate rainfall (58 mm) and partly cloudy skies.

73 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
72%
Humidity
Very Humid

Weather

58 mm
Rainfall
2.5 m/s
Wind
Calm
1.2
UV Index
High
13.2h daylight

May

May is cool with highs of 23°C and lows of 12°C. Moderate rainfall (41 mm).

87 Excellent

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
68%
Humidity
Humid

Weather

41 mm
Rainfall
2.1 m/s
Wind
Calm
1.7
UV Index
Very High
14.4h daylight

June

June is mild with highs of 27°C and lows of 16°C. Moderate rainfall (30 mm) and mostly sunny skies.

91 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 27°
62%
Humidity
Humid

Weather

30 mm
Rainfall
2.2 m/s
Wind
Calm
2.1
UV Index
Extreme
15.0h daylight

July

July is warm with highs of 30°C and lows of 19°C. The driest month with just 15 mm and clear sunny skies.

97 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 30°
55%
Humidity
Humid

Weather

15 mm
Rainfall
2.3 m/s
Wind
Calm
2.2
UV Index
Extreme
14.7h daylight

August

August is the warmest month with highs of 30°C and lows of 19°C. Moderate rainfall (33 mm) and clear sunny skies.

93 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 30°
55%
Humidity
Humid

Weather

33 mm
Rainfall
2.2 m/s
Wind
Calm
1.8
UV Index
Very High
13.7h daylight

September

September is mild with highs of 27°C and lows of 16°C. Moderate rainfall (65 mm) and mostly sunny skies.

85 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 27°
64%
Humidity
Humid

Weather

65 mm
Rainfall
2.0 m/s
Wind
Calm
1.2
UV Index
High
12.3h daylight

October

October is cool with highs of 22°C and lows of 12°C. Regular rainfall (89 mm).

73 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
73%
Humidity
Very Humid

Weather

89 mm
Rainfall
1.8 m/s
Wind
Calm
0.7
UV Index
Moderate
11.0h daylight

November

November is cool with highs of 16°C and lows of 8°C. The wettest month with 98 mm of rain and partly cloudy skies.

69 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
80%
Humidity
Very Humid

Weather

98 mm
Rainfall
1.9 m/s
Wind
Calm
0.3
UV Index
Low
9.7h daylight

December

December is cold with highs of 13°C and lows of 5°C. Regular rainfall (84 mm) and partly cloudy skies.

59 Acceptable

Comfort

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

Weather

84 mm
Rainfall
2.1 m/s
Wind
Calm
0.2
UV Index
Low
9.1h daylight

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