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Data as of 2026-10-12
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Built 2026-10-14 (14 October 2026)

Warm to Cold Record Ratio: Indonesia

95 record highs and 19 record lows were set in Indonesia in 2026, a ratio of 5.0 to 1, with the trend by year and decade.

Data as of . Last revised (2026-10-12).

Key Facts

  • In 2026, 95 record highs and 19 record lows were set in Indonesia, a warm to cold ratio of 5.0 to 1.
  • So far this year, 95 record highs and 19 record lows have been set in Indonesia, a ratio of 5.0 to 1.
  • The series starts in 2019.
  • A ratio of 1 to 1 means as many record highs as record lows; above 1 means more record highs.

Ratio by Year

Record highs divided by record lows
Ratio of record highs to record lows by year, Indonesia Record highs divided by record lows for each year in Indonesia, from 2019 to 2026. A value of 1 is an even split. 0.0 5.0 10.0 15.0 20.0 20192020202120222023202420252026
Record highs divided by record lows for each year in Indonesia, from 2019 to 2026. A value of 1 is an even split.
Ratio of record highs to record lows by year, Indonesia
YearHighs to lows
201911 to 1
20208.2 to 1
20212.9 to 1
20221.6 to 1
20235.2 to 1
202419 to 1
20252.9 to 1
20265.0 to 1

The chart starts in 2019. Earlier years are left out because fewer than 500 records were set in each, from too few stations to give a steady ratio. The data download has every year.

Ratio by Decade

Ratio of record highs to record lows by decade, Indonesia Decade ratios in Indonesia: 2020s 5.4 to 1. 0.0 1.5 3.0 4.5 6.0 2020s
Decade ratios in Indonesia: 2020s 5.4 to 1. Dashed line: an even split of 1 to 1.
Ratio of record highs to record lows by decade, Indonesia
DecadeRatio
2020s5.4 to 1

Cumulative Highs and Lows in 2026

Cumulative record highs and record lows in 2026, Indonesia Running totals of record highs and record lows in Indonesia through 2026: 95 highs against 19 lows so far. 0 25 50 75 100 6 Jan14 Mar27 Apr31 May24 Jun15 Aug5 Sep27 Sep
Running totals of record highs and record lows in Indonesia through 2026: 95 highs against 19 lows so far.
Cumulative record highs and record lows in 2026, Indonesia
DateRecord highsRecord lows
2026-01-0620
2026-01-0730
2026-01-0840
2026-01-0950
2026-02-0860
2026-02-1561
2026-02-1772
2026-02-1882
2026-02-2383
2026-02-2484
2026-02-2594
2026-02-26104
2026-02-27105
2026-03-14115
2026-03-19125
2026-03-23126
2026-04-02128
2026-04-03129
2026-04-05139
2026-04-15149
2026-04-16159
2026-04-171610
2026-04-181810
2026-04-231910
2026-04-242010
2026-04-262111
2026-04-272211
2026-05-052311
2026-05-062411
2026-05-072511
2026-05-092512
2026-05-122612
2026-05-132712
2026-05-162813
2026-05-182913
2026-05-203113
2026-05-223114
2026-05-243214
2026-05-303215
2026-05-313315
2026-06-023415
2026-06-043615
2026-06-053715
2026-06-073815
2026-06-083915
2026-06-113916
2026-06-144016
2026-06-194116
2026-06-204216
2026-06-214416
2026-06-224516
2026-06-234616
2026-06-244716
2026-06-254916
2026-06-265016
2026-06-275116
2026-07-035117
2026-07-055217
2026-07-075317
2026-07-105417
2026-07-125517
2026-07-145617
2026-07-245717
2026-07-315718
2026-08-095818
2026-08-155918
2026-08-166118
2026-08-196218
2026-08-206318
2026-08-216418
2026-08-226618
2026-08-266818
2026-08-276918
2026-08-307018
2026-08-317118
2026-09-017318
2026-09-037418
2026-09-047518
2026-09-057618
2026-09-077718
2026-09-117818
2026-09-127918
2026-09-138018
2026-09-158218
2026-09-168418
2026-09-188518
2026-09-198618
2026-09-208718
2026-09-228818
2026-09-238918
2026-09-258919
2026-09-279019
2026-09-299119
2026-10-029219
2026-10-039319
2026-10-049419
2026-10-059519

Year to Date Against Previous Years

Year to date ratio against the previous ten years, Indonesia The ratio of record highs to record lows over the same part of the year, for each of the previous ten years and this year (highlighted). 0.0 5.0 10.0 15.0 20.0 2017201820192020202120222023202420252026
The ratio of record highs to record lows over the same part of the year, for each of the previous ten years and this year (highlighted). Dashed line: an even split of 1 to 1.
Year to date ratio against the previous ten years, Indonesia
YearRatio
20171.7 to 1
20183.6 to 1
201911 to 1
20208.4 to 1
20212.7 to 1
20221.9 to 1
20233.5 to 1
202419 to 1
20252.8 to 1
2026 (this year)5.0 to 1

Download the Data

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-12. Records are computed by this site. The ratio uses record highs and record lows of daily maximum and minimum temperature.