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 at a Glance#

Address: Saint Gregory the Illuminator Cathedral, Vardavar, Kentron, Yerevan, Armenia

Hours: Open to visitors during most daylight hours; check for special services and concerts

About Saint Gregory the Illuminator Cathedral#

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.

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

Nearby Attractions to Saint Gregory the Illuminator Cathedral#