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Data as of 2026-10-14
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Built 2026-10-15 (15 October 2026)

Warm to Cold Record Ratio: Chad

18 record highs and 8 record lows were set in Chad in 2025, a ratio of 2.3 to 1, with the trend by year and decade.

Data as of . Last revised (2026-10-14).

Key Facts

  • In 2025, 18 record highs and 8 record lows were set in Chad, a warm to cold ratio of 2.3 to 1.
  • So far this year, 0 record highs and 0 record lows have been set in Chad, a ratio of n/a.
  • The ratio in Chad was 2.7 to 1 in the 1990s and 5.3 to 1 in the 2020s.
  • The series starts in 1991.
  • 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, Chad Record highs divided by record lows for each year in Chad, from 1991 to 2025. A value of 1 is an even split. 0.0 15.0 30.0 45.0 60.0 1991199620012006201120162021
Record highs divided by record lows for each year in Chad, from 1991 to 2025. A value of 1 is an even split.
Ratio of record highs to record lows by year, Chad
YearHighs to lows
19912.1 to 1
19920.8 to 1
19932.8 to 1
19943.3 to 1
19951.7 to 1
19962.3 to 1
19974.1 to 1
19987.3 to 1
19990.6 to 1
20002.3 to 1
20012.9 to 1
20025.6 to 1
20034.1 to 1
20043.9 to 1
200521 to 1
20065.7 to 1
20077.3 to 1
20081.3 to 1
200921 to 1
201014 to 1
20112.8 to 1
20127.5 to 1
20134.9 to 1
20142.6 to 1
20151.9 to 1
20161.3 to 1
20175.1 to 1
20180.5 to 1
20193.3 to 1
20202.7 to 1
20213.8 to 1
20221.2 to 1
202353 to 1
202423 to 1
20252.3 to 1

Ratio by Decade

Ratio of record highs to record lows by decade, Chad Decade ratios in Chad: 1990s 2.7 to 1, 2000s 5.0 to 1, 2010s 2.5 to 1, 2020s 5.3 to 1. 0.0 1.5 3.0 4.5 6.0 1990s2000s2010s2020s
Decade ratios in Chad: 1990s 2.7 to 1, 2000s 5.0 to 1, 2010s 2.5 to 1, 2020s 5.3 to 1. Dashed line: an even split of 1 to 1.
Ratio of record highs to record lows by decade, Chad
DecadeRatio
1990s2.7 to 1
2000s5.0 to 1
2010s2.5 to 1
2020s5.3 to 1

Cumulative Highs and Lows in 2025

Cumulative record highs and record lows in 2025, Chad Running totals of record highs and record lows in Chad through 2025: 0 highs against 0 lows so far. 0 0 1 1 1
Running totals of record highs and record lows in Chad through 2025: 0 highs against 0 lows so far.
Cumulative record highs and record lows in 2025, Chad
DateRecord highsRecord lows

Year to Date Against Previous Years

Year to date ratio against the previous ten years, Chad 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 12.5 25.0 37.5 50.0 201620182020202220242025
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, Chad
YearRatio
20160.7 to 1
20174.2 to 1
20180.4 to 1
20196.0 to 1
20202.5 to 1
20212.5 to 1
20222.4 to 1
202328 to 1
202443 to 1
20252.3 to 1
2025 (this year)n/a

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 2026-10-14. Records are computed by this site. The ratio uses record highs and record lows of daily maximum and minimum temperature.