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Agía Triáda, Greece

Full City Profile

2.6 /5.0
C+ Fair
1,030 Population 142/sq mi density
308 ft Elevation 94 meters
61°F Avg Temperature 16°C
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$18,684 median income, unemployment
Agía Triáda enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 44°F in January while summers reach 85°F in July. The area gets 317 sunny days per year. Annual precipitation totals 52.9 inches. The area receives 1.2 inches of snow annually.

Temperature

44°F Jan (6°C) 85°F Jul (29°C)
Annual Average61.0°F
13% above US avg
January Average44°F (6°C)
July Average85°F (29°C)
Sunny Days317 days/yr

Geography

Elevation308 ft (94 m)
Area7.3 sq mi (18.8 km²)
Population Density142/sq mi
Coordinates39.4636°N, 21.8985°W
TimezoneEurope/Athens

Precipitation & Snow

Annual Rainfall 52.9"
39% above US avg
Snowfall 1.2"
Wettest Month (Nov) 3.70"
Driest Month (Aug) 0.59"

Air Quality

Earthquake History

6,545 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M4.3 on Aug 18, 2025.

May 13, 1995 10 km W of Aianí, Greece M6.6 78 km
Jun 15, 1995 8 km WNW of Galaxídhion, Greece M6.5 123 km
Aug 14, 2003 8 km S of Kanaláki, Greece M6.3 116 km
Mar 3, 2021 9 km W of Týrnavos, Greece M6.3 40 km
Nov 18, 1992 10 km SE of Galaxídhion, Greece M5.9 137 km
Mar 18, 1993 11 km NNE of Témeni, Greece M5.8 127 km
Mar 4, 2021 11 km E of Verdikoússa, Greece M5.8 40 km
Mar 21, 2020 14 km NNE of Kanaláki, Greece M5.7 109 km
May 26, 2000 10 km WSW of Préveza, Greece M5.6 124 km
Jun 16, 1990 6 km WNW of Kanaláki, Greece M5.6 120 km
Nov 5, 1997 10 km NW of Galaxídhion, Greece M5.6 119 km
Mar 12, 2021 8 km W of Elassóna, Greece M5.6 50 km
Jul 14, 1993 2 km SE of Pátra, Greece M5.6 138 km
Aug 14, 2003 11 km W of Lefkáda, Greece M5.5 135 km
Feb 17, 2021 11 km N of Kamárai, Greece M5.5 118 km
Oct 15, 2016 7 km WSW of Asprángeloi, Greece M5.5 114 km
Mar 4, 2021 7 km S of Kraniá Elassónas, Greece M5.5 47 km
Jan 18, 2010 11 km E of Náfpaktos, Greece M5.5 118 km
Feb 25, 1994 15 km W of Lefkáda, Greece M5.4 136 km
Feb 5, 2019 16 km SW of Néos Oropós, Greece M5.4 122 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

19 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).

Year Location Cause Max Wave Deaths Distance
1963 CORINTH GULF Meteorological 6.0 m 2 129 km
1817 CORINTHOS-PATRAS GULF Earthquake 5.0 m 131 km
1965 NORTH CORINTH GULF Eruption + Earthquake 3.0 m 2 132 km
1894 NORTH EVOIKOS GULF Eruption + Earthquake 3.0 m 134 km
1861 CORINTH GULF Eruption + Earthquake 2.1 m 143 km
2008 SW. CORINTH GULF Unknown 2.0 m 143 km
1996 W. CORINTH GULF Meteorological 2.0 m 123 km
1995 GULF OF CORINTH: AIYION Eruption + Earthquake 1.0 m 26 123 km
2003 IONIAN SEA Earthquake 0.5 m 116 km
2015 IONIAN SEA Eruption + Earthquake 0.2 m 2 143 km
1992 CORINTH GULF Earthquake 136 km
1984 CORINTHOS GULF, GREECE Eruption + Earthquake 130 km
1955 VOLOS GULF Earthquake 8 103 km
1888 GULF OF CORINTH Eruption + Earthquake 142 km
1862 IONIAN SEA Earthquake 138 km
1794 CORINTH GULF Eruption + Earthquake 134 km
1748 CORINTHOS-PATRAS GULF Earthquake 131 km
-373 CORINTHOS-PATRAS GULF Eruption + Earthquake 138 km
-426 CORINTHOS-PATRAS GULF Earthquake 2,500 93 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 44°F (6°C) 2.8 in Coldest
February 45°F (7°C) 2.9 in
March 50°F (10°C) 2.7 in
April 58°F (15°C) 2.0 in
May 66°F (19°C) 1.5 in
June 75°F (24°C) 0.9 in
July 85°F (29°C) 0.7 in Warmest
August 78°F (26°C) 0.6 in Driest
September 72°F (22°C) 1.3 in
October 64°F (18°C) 3.0 in
November 53°F (12°C) 3.7 in Wettest
December 45°F (7°C) 3.6 in

Agía Triáda has a seasonal temperature swing of 41°F / from 44°F in January to 85°F in July. Total annual precipitation is 25.6 inches, with November being the wettest month (3.7") and August the driest (0.6").

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