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Has the climate in Mataram changed?

How Mataram's climate has changed

About 0.2°F per decade, measured from Mataram's official daily weather records, 1995–2024. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.

Is that a lot? Mataram's climate has warmed more slowly than most other cities in Indonesia.

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.

Average temperature
−0.4°F
1970s
80.8°F
Recent
80.4°F
A small downward drift

Mataram's temperature, year by year

Average temperature for each year from 1995 to 2024.

78°80°82°84°1995: 80.3°F1996: 80.5°F1997: 80.6°F1999: 80.5°F2001: 81.6°F2002: 81.1°F2003: 80.5°F2004: 81.0°F2005: 81.1°F2006: 80.7°F2007: 80.6°F2008: 81.1°F2009: 81.8°F2010: 82.1°F2011: 80.8°F2012: 79.3°F2013: 80.2°F2014: 80.4°F2015: 80.4°F2016: 81.1°F2017: 80.0°F2018: 80.1°F2019: 80.1°F2020: 80.8°F2021: 80.0°F2022: 80.2°F2023: 80.3°F2024: 81.1°Flong-term trend1995201020202024
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.

Methodology & sources

Temperature — 1991–2020 normals computed from 27 years of daily observations at Mataram-lombok Intl Airport / Zainuddin Abdul Madjid, a weather station, about 25 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →