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Has the climate in İskenderun changed?

İskenderun has warmed about 5.4°F between 1973 and 2024.

About 1.3°F per decade, measured from İskenderun's official daily weather records, 1973–2024. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.

Is that a lot? İskenderun's warming is broadly in line with other cities in Turkey — neither unusually fast nor unusually slow.

What has actually changed

Each card compares the 1970s (the first ten years of the record) with recent years (the last ten) — the same span the headline and the chart use.

Freezing nights
1 fewer night
1970s
1 / yr
Recent
0 / yr
Milder winters — fewer frosts
Average temperature
+3.9°F
1970s
67.7°F
Recent
71.6°F
A steady upward drift
Hot days above 90°F
13 more days
1970s
16 / yr
Recent
29 / yr
More days of serious heat
Rainy days
38 more days
1970s
51 / yr
Recent
89 / yr
Wetter on average

İskenderun's temperature, year by year

Average temperature for each year from 1973 to 2024.

64°66°68°70°72°74°1973: 68.3°F1983: 66.5°F1984: 67.5°F1985: 67.6°F1986: 68.2°F1987: 66.9°F1988: 67.2°F1989: 68.0°F1990: 68.5°F1991: 68.0°F1992: 65.8°F1993: 67.8°F1994: 69.2°F1995: 68.6°F1996: 69.2°F1997: 67.6°F1998: 69.8°F1999: 69.9°F2000: 68.6°F2001: 69.8°F2002: 69.0°F2003: 69.0°F2004: 68.7°F2005: 68.5°F2006: 69.1°F2007: 69.4°F2008: 69.7°F2009: 70.3°F2010: 72.1°F2011: 69.5°F2012: 70.2°F2013: 70.4°F2014: 70.8°F2015: 71.1°F2016: 71.7°F2017: 72.0°F2018: 73.1°F2019: 72.2°F2020: 72.4°F2021: 72.7°F2022: 71.1°F2023: 72.2°F2024: 72.8°Flong-term trend197319902000201020202024
a warmer-than-average year a cooler-than-average year

Each bar is one year. Most recent years sit above the older ones. Some recent years still came in cool — warming is a slope, not a straight climb.

In day-to-day terms, that long-term shift shows up as about 20 more days above 90°F compared with the 1970s.

When in the year the change shows up

How much warmer each month is now than in the 1970s. Useful if you garden or care about a particular season — otherwise the headline above already has the answer.

0.0°+0.5°+1.0°+1.5°+2.0°+2.5°January: +1.0°F+1.0JFebruary: +1.0°F+1.0FMarch: +2.1°F+2.1MApril: +1.2°F+1.2AMay: +0.9°F+0.9MJune: +1.8°F+1.8JJuly: +1.8°F+1.8JAugust: +1.7°F+1.7ASeptember: +1.4°F+1.4SOctober: +1.8°F+1.8ONovember: +1.7°F+1.7NDecember: +1.2°F+1.2D

March has warmed the most — about 2.1°F. The warming runs across the whole year, not just one season.

Methodology & sources

Temperature — 1991–2020 normals computed from 25 years of daily observations at Iskenderun, a weather station, about 2 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →