Change of Annual Average Temperature
Looking at the annual average temperature change in Seogwipo.
Annual average temperature changes +0.54315°C/15yrs over the last 46 years (1973-2018).
Average temperature : +1.4805°C
Maximum temperature : +1.1475°C
Minimum temperature : +2.0835°C
Average annual Minimum temperature increase (+0.7479°C/15yrs) is bigger than annual Maximum temperature increase (+0.4419°C/15yrs).
In particular, the last 10 years (2009-2018) of the analysis period of 46 years, compared to the first 10 years (1973-1982), clearly show a marked increase in Minimum temperature.
Average temperature : +1.01°C
Maximum temperature : +0.77°C
Minimum temperature : +1.5°C
The annual average temperature in 2018 was 16.7°C, the annual average Maximum temperature was 20°C, and the annual average Minimum temperature was 13.9°C.
Change of Seasonal Temperature
Long-term trends in temperature rise are evident in all seasons.
Spring : +0.513542°C/15yrs
Summer: +0.469722°C/15yrs
Fall : +0.650069°C/15yrs
Winter : +0.565278°C/15yrs.
The greatest increase in Average, Maximum and Minimum temperatures in the last 10 years compared to the first 10-year Average temperature is showed in autumn, with increases of +1.19°C, +0.733333°C and +1.78°C respectively.
The annual average temperature for the spring of 2018 was 15.43333°C, the annual average temperature for the summer was 25.5°C, the annual average temperature for the fall was 18.6°C and the annual average temperature for the winter was 7.33333°C.
Unit [℃]
(a) Spring
Unit [℃]
(b) Summer
Unit [℃]
(c) Autumn
Unit [℃]
(d) Winter
Unit [℃]
(a)~(d) is Change of Seasonal Average, Maximum, Minimum Temperature(1973-2018)
Change of Annual Precipitation
Annual precipitation increased to +49.15 mm/15yrs over the last 46 years (1973~2018).
Heavy rain days(1day's accumulated precipitation≥80mm) increased to +0.485417days/15yrs.
Annual accumulated precipitation is 2166.2mm and Heavy rain days are 6days in 2018.
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Unit [mm]
(a) Change of Annual Average (accumulated) Precipitation(mm)
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(b) Change of Annual frequency of the heavy rain days(days)
Change of Seasonal Precipitation
Spring : +12.2254167mm/15yrs
Summer : -1.0415278mm/15yrs
Autumn : +22.0552083mm/15yrs
Winter : +3.97152778mm/15yrs
Seasonal precipitation in Seogwipo increases in all seasons except summer and is the most increasing trend in autumn.
In 2018, seasonal precipitaton in Seogwipo is 273.23mm in spring, 162.37mm in summer, 246.53mm in autumn, and 54.64mm in winter.
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Unit [mm]
(a) Spring
Unit [mm]
(c) Autumn
Unit [mm]
(b) Summer
Unit [mm]
(d) Winter
Unit [mm]