TREND ANALYSIS OF CHANGE IN AIR TEMPERATURE AND RAINFALL BASED ON BMKG OBSERVATION DATA IN DENPASAR

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Published Apr 30, 2021

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Suwignyo Prasetyo
Sekolah Tinggi Meteorologi Klimatologi dan Geofisika
Nany Nuraini
Sekolah Tinggi Meteorologi Klimatologi dan Geofisika

Abstract

The calculation and analysis of changes in surface air temperature and rainfall in Denpasar City has been carried out using data from observation of BMKG. Data obtained from Ngurah Rai Meteorological Station during the period of 1985-2019 and Sanglah Geophysical Station during the period of 1995-2019. The results of the annual data analysis showed that in general the air temperature in Denpasar has increased. Monthly data also shows that the average air temperature in the last five years has increased than the climatological data. The annual accumulation of rainfall showed a  downward trend. The monthly average for the last five years shows a shift in the  beginning of the rainy season which results in a longer dry season, but there is an increase of rainfall during the dry season period.

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Issue
Vol 10 No 1 (2021)
Section
Articles
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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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