Sign In Register

Giánnouli, Greece

Full City Profile

2.6 /5.0
C+ Fair
7,885 Population 326/sq mi density
246 ft Elevation 75 meters
59°F Avg Temperature 15°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
Giánnouli enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 41°F in January while summers reach 79°F in July. The area gets 304 sunny days per year. Annual precipitation totals 17.4 inches. The area receives 0.0 inches of snow annually.

Temperature

41°F Jan (5°C) 79°F Jul (26°C)
Annual Average59.2°F
10% above US avg
January Average41°F (5°C)
July Average79°F (26°C)
Sunny Days304 days/yr

Geography

Elevation246 ft (75 m)
Area24.2 sq mi (62.7 km²)
Population Density326/sq mi
Coordinates39.6672°N, 22.3960°W
TimezoneEurope/Athens

Precipitation & Snow

Annual Rainfall 17.4"
54% below US avg
Snowfall 0.0"
Wettest Month (Nov) 2.44"
Driest Month (Aug) 0.75"

Air Quality

Earthquake History

4,697 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 80 km
Jun 15, 1995 8 km WNW of Galaxídhion, Greece M6.5 141 km
Mar 3, 2021 9 km W of Týrnavos, Greece M6.3 21 km
Dec 21, 1990 14 km WNW of Gouménissa, Greece M6.1 149 km
Mar 18, 1993 11 km NNE of Témeni, Greece M5.8 149 km
Mar 4, 2021 11 km E of Verdikoússa, Greece M5.8 27 km
Nov 5, 1997 10 km NW of Galaxídhion, Greece M5.6 137 km
Mar 12, 2021 8 km W of Elassóna, Greece M5.6 36 km
Mar 4, 2021 7 km S of Kraniá Elassónas, Greece M5.5 43 km
Jan 18, 2010 11 km E of Náfpaktos, Greece M5.5 145 km
Feb 17, 2021 11 km N of Kamárai, Greece M5.5 144 km
Jun 15, 1995 3 km E of Galaxídhion, Greece M5.4 143 km
Jan 22, 2010 14 km NNE of Kamárai, Greece M5.4 142 km
Aug 7, 2013 9 km NW of Eláteia, Greece M5.3 112 km
Nov 4, 1993 8 km N of Kamárai, Greece M5.3 148 km
May 4, 1995 9 km NNW of Palaiochóri, Greece M5.3 145 km
Jun 9, 2015 13 km E of Malesína, Greece M5.3 145 km
Sep 16, 2013 9 km NNW of Eláteia, Greece M5.3 111 km
Mar 30, 2019 2 km SE of Galaxídhion, Greece M5.3 145 km
Mar 3, 2021 5 km WSW of Týrnavos, Greece M5.3 16 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1965 NORTH CORINTH GULF Eruption + Earthquake 3.0 m 2 143 km
1894 NORTH EVOIKOS GULF Eruption + Earthquake 3.0 m 124 km
1996 W. CORINTH GULF Meteorological 2.0 m 147 km
1995 GULF OF CORINTH: AIYION Eruption + Earthquake 1.0 m 26 141 km
1992 CORINTH GULF Earthquake 146 km
1965 AEGEAN SEA Earthquake 38 141 km
1955 VOLOS GULF Earthquake 8 67 km
1902 AEGEAN SEA Earthquake 5 141 km
-426 CORINTHOS-PATRAS GULF Earthquake 2,500 89 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 41°F (5°C) 1.4 in Coldest
February 43°F (6°C) 1.6 in
March 48°F (9°C) 1.6 in
April 56°F (14°C) 1.5 in
May 66°F (19°C) 1.6 in
June 75°F (24°C) 0.9 in
July 79°F (26°C) 0.8 in Warmest
August 77°F (25°C) 0.8 in Driest
September 71°F (21°C) 1.0 in
October 61°F (16°C) 1.9 in
November 51°F (10°C) 2.4 in Wettest
December 43°F (6°C) 1.9 in

Giánnouli has a seasonal temperature swing of 38°F / from 41°F in January to 79°F in July. Total annual precipitation is 17.4 inches, with November being the wettest month (2.4") and August the driest (0.8").

View full weather details →