The graphs below show the average water temperature in Hawaii in the year 1990 and 2000.

Two line graphs compare the monthly mean temperature of water in Hawaii in the twelve months of 1990 and 2000, measured in degrees

fahrenheit

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Fahrenheit

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.

Overall

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, the measurement in both years had increasing trends until the 8th month before declining until the end of each period. In comparison, the later record fluctuated significantly compared to the previous 30 years. The trend in 1990 was moderate, ranging from 70 to 75.

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the beginning of the year, the measurement was precisely at 70. It was moderately increasing and peaked at approximately 73 in August before slowly decreasing until the end of the year.

However

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, the finishing point was slightly higher than the initial number which was about 72 in December.

On the other hand

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, the average water temperature in 2000 was heavily varied. It started at the same point as in 1990 but the number significantly jumped to 80 in August. The

last

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four months of 2000 had the same trend of declining as three decades

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unless it had a more

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fall to approximately the same number as December 1990.