Saint Gregory the Illuminator Cathedral

Church Major Yerevan cathedral and seat of the Armenian Church

Yerevan’s main cathedral, Saint Gregory the Illuminator hosts national liturgies and stands near Republic Square; visitors attend services, admire its modern Armenian architecture and marble interior.

Main image

Saint Gregory the Illuminator Cathedral in Yerevan is a major modern cathedral of the Armenian Apostolic Church built in the capital city to serve as a principal national cathedral.

The complex was constructed in the late 20th century and completed around the time of the 1700th anniversary of Armenia’s adoption of Christianity; it combines large-scale modern construction with traditional Armenian church forms. The cathedral functions for national liturgies, important church ceremonies and as a prominent landmark in Yerevan.

Located within the city of Yerevan, the cathedral is accessible to visitors and worshippers and forms part of the contemporary religious and civic landscape of Armenia.

  • Anniversary construction: Constructed in the late 20th century and consecrated around the turn of the 21st century to mark the 1700th anniversary of Armenia's adoption of Christianity.

What to See #

  • Main cathedral: The main cathedral is a modern, large-scale church built to serve as a principal seat and national cathedral for the Armenian Apostolic Church in Yerevan.
Saint Gregory the Illuminator Cathedral
Saint Gregory the Illuminator Cathedral, Vardavar, Kentron, Yerevan, Armenia
40.1719, 44.5167
Open to visitors during most daylight hours; check for special services and concerts

How to Get to Saint Gregory the Illuminator Cathedral #

The cathedral is in central Yerevan; it is reachable by foot from Republic Square or by local buses and taxis.

Tips for Visiting Saint Gregory the Illuminator Cathedral #

  • Attend a Sunday service to observe liturgy and choir arrangements; the cathedral is active and not merely a museum.
  • Combine a visit with nearby museums and Republic Square for a full day in central Yerevan.
  • Photography policies can vary during services; when in doubt, ask custodial staff.

Best Time to Visit Saint Gregory the Illuminator Cathedral #

Spring and autumn are best for comfortable sightseeing in Yerevan.

Spring/Autumn
April-June & Sept-Oct · 10-25°C
Pleasant weather for exploring Yerevan and the cathedral precinct.
Winter
Dec-Feb · -5-5°C
Cold but atmospheric; the cathedral remains active with services.

Weather & Climate near Saint Gregory the Illuminator Cathedral #

Climate

Saint Gregory the Illuminator Cathedral's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -7°C to 30°C. Semi-arid with limited rainfall.

Air Quality: AQI 97 Moderate
Best Time to Visit
SeptemberAugustJuly
Temperature & Rainfall
Temperature Range
43°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 1°C and lows of -7°C. Light rainfall and mostly overcast skies.

49 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°
60%
Humidity
Humid

Weather

21 mm
Rainfall
1.4 m/s
Wind
Calm
0.3
UV Index
Low
9.5h daylight

February

February is freezing with highs of 3°C and lows of -6°C. Light rainfall and mostly overcast skies.

49 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-6°
55%
Humidity
Humid

Weather

26 mm
Rainfall
1.6 m/s
Wind
Calm
0.6
UV Index
Moderate
10.5h daylight

March

March is cold with highs of 9°C and lows of -1°C. Light rainfall and mostly overcast skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
-1°
50%
Humidity
Comfortable

Weather

29 mm
Rainfall
1.8 m/s
Wind
Calm
0.8
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 5°C. Moderate rainfall (40 mm) and mostly overcast skies.

67 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
50%
Humidity
Comfortable

Weather

40 mm
Rainfall
1.9 m/s
Wind
Calm
1.2
UV Index
High
13.1h daylight

May

May is cool with highs of 22°C and lows of 9°C. The wettest month with 54 mm of rain and mostly overcast skies.

67 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
22°
49%
Humidity
Comfortable

Weather

54 mm
Rainfall
1.8 m/s
Wind
Calm
1.6
UV Index
Very High
14.3h daylight

June

June is mild with highs of 27°C and lows of 13°C. Moderate rainfall (40 mm) and partly cloudy skies.

81 Excellent

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 27°
42%
Humidity
Comfortable

Weather

40 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
14.8h daylight

July

July is the warmest month with highs of 30°C and lows of 16°C. Light rainfall and partly cloudy skies.

85 Excellent

Comfort

24°
Feels Like Mild
24°C
Temperature
16° 31°
37%
Humidity
Comfortable

Weather

20 mm
Rainfall
2.1 m/s
Wind
Calm
2.2
UV Index
Extreme
14.6h daylight

August

August is mild with highs of 30°C and lows of 16°C. Light rainfall and partly cloudy skies.

89 Excellent

Comfort

23°
Feels Like Mild
23°C
Temperature
16° 30°
35%
Humidity
Comfortable

Weather

13 mm
Rainfall
2.0 m/s
Wind
Calm
1.9
UV Index
Very High
13.6h daylight

September

September is mild with highs of 26°C and lows of 12°C. The driest month with just 12 mm.

91 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
12° 26°
38%
Humidity
Comfortable

Weather

12 mm
Rainfall
1.8 m/s
Wind
Calm
1.4
UV Index
High
12.3h daylight

October

October is cool with highs of 18°C and lows of 6°C. Light rainfall and partly cloudy skies.

77 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
19°
48%
Humidity
Comfortable

Weather

28 mm
Rainfall
1.4 m/s
Wind
Calm
0.7
UV Index
Moderate
11.0h daylight

November

November is cold with highs of 11°C and lows of 1°C. Light rainfall and partly cloudy skies.

63 Good

Comfort

Feels Like Cold
C
Temperature
11°
54%
Humidity
Humid

Weather

26 mm
Rainfall
1.4 m/s
Wind
Calm
0.4
UV Index
Low
9.8h daylight

December

December is cold with highs of 4°C and lows of -4°C. Light rainfall and mostly overcast skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
61%
Humidity
Humid

Weather

20 mm
Rainfall
1.3 m/s
Wind
Calm
0.2
UV Index
Low
9.2h daylight

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