Page 180 - 7. State Of Environment Report Of Türkiye

Graph 37 Comparison of 2023 Monthly Average Sea Water Temperature Data of the Aegean Sea with 2022 and 1970-
2023 Monthly Average Values (General Directorate of Meteorology, 2024)
AEGEAN SEA
DISTRIBUTION OF 2023 MONTHLY AVERAGE SEA WATER TEMPERATURE VALUES IN
COMPARISON WITH 2022 AND 1970-2023 MONTHLY AVERAGE TEMPERATURES
30 26,1 27
25 19,3 19,2 18,8 23,4 23,1 22,1 24,3 24,2 25,4 24,6 24,8 25,5 23,3 20,9 22,8 20,8 18,9 21,3 18,8
TEMPERATURE (°C) 15 15,1 15,8 13,9 13,8 14,2 13,3 13,4 15,3 14 15,6 16,7 15,9 18 17,7 15,6
20

10

5

0
JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE AEGEAN SEA IN 2022 (°C)
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE AEGEAN SEA IN 2023 (°C)
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE AEGEAN SEA BETWEEN 1970-2023 (°C)
Graph 38 Annual Average Sea Water Temperature Distribution and Trends in Marmara Sea (General Directorate of
Meteorology, 2024)
MARMARA SEA
DISTRIBUTION AND TREND OF ANNUAL AVERAGE
SEA WATER TEMPERATURE VALUES (1970-2023) 18,6
20 15,9 15,7 15,5 15,8 16,2 15,9 15,6 15,6 15,4 16,4 16,2 15,8 16,3 16,0 15,9 16,7 16,7 17,2 16,4 17,4 18,0 16,8 16,3 17,6
19
SEA WATER TEMPERATURE (°C) 17 15,3 15,1 15,2 14,5 14,8 15,5 14,6 15,2 15,0 15,5 14,7 15,2 14,8 15,0 15,5 14,7 15,1 14,4 15,2 15,5 15,4 15,2 15,0 14,8 14,9 15,5 15,6 14,9 15,2
18

16
15
14
13
12
11
10
1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

ANNUAL AVERAGE SEA WATER TEMPERATURE IN THE MARMARA SEA (°C) y=0,0433x + 14,494
Linear (ANNUAL AVERAGE SEA WATER TEMPERATURE IN THE MARMARA SEA) (°C))
Graph 39 Comparison of 2023 Monthly Average Sea Water Temperature Data of Marmara Sea with 2022 and 1970-
2023 Monthly Average Values (General Directorate of Meteorology, 2024)

MARMARA SEA
DISTRIBUTION OF 2023 MONTHLY AVERAGE SEA WATER TEMPERATURE VALUES IN
COMPARISON WITH 2022 AND 1970-2023 MONTHLY AVERAGE TEMPERATURES
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JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE MARMARA SEA IN 2022 (°C)
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE MARMARA SEA IN 2023 (°C)
< AVERAGE MONTHLY SEA WATER TEMPERATURE IN THE MARMARA SEA BETWEEN 1970-2023 (°C) 179