Temperature Records

Historical Data Heatwaves Historical Weather Data Heat Waves Global Warming Weather Patterns Weather Data Seasonal Changes Impact on Ecosystems Heat Impact

4 ARTICLES

2mo ago

State-by-State Lists Show Which Septembers Were Warmest in U.S. Records

The compilations use official NCEI monthly averages to show a recent clustering of extreme September heat that NOAA links to long-term warming with a strengthening El Niño raising the odds of more extremes.

18 ARTICLES

2mo ago

NOAA Says July 2026 Tied Warmest July as Global Oceans and U.S. Set New Records

4 ARTICLES

3mo ago

State-by-State NCEI Rankings Show Many of the Hottest Augusts Happened in the 2020s

27 ARTICLES

3mo ago

2025 Confirmed as Third-Warmest Year as 3-Year Global Average Hits 1.5°C Benchmark

4 ARTICLES

9mo ago

New Rankings Identify States’ Warmest Januarys Since 1895

11 ARTICLES

10mo ago

UK on Track for Warmest Year on Record, Met Office Says

4 ARTICLES

11mo ago

Copernicus: 2025 Tracking as Second-Warmest Year on Record

4 ARTICLES

11mo ago

State Rankings Identify Warmest Decembers on Record Using NOAA Data

5 ARTICLES

last yr.

Local Sites Publish NCEI-Based Rankings of Hottest Novembers by State

3 ARTICLES

last yr.

Mount Fuji Gets First Snowcap of the Season, Three Weeks Later Than Usual

5 ARTICLES

last yr.

State Rankings Identify the Hottest Octobers Since 1895 as Recent Years Dominate

5 ARTICLES

last yr.

Stacker Publishes State Rankings of the Coldest Septembers Since 1895

5 ARTICLES

last yr.

Local Sites Share NOAA-Based Rankings of Hottest Septembers by State Since 1895

8 ARTICLES

last yr.

North Sea Likely Had Warmest Summer on Record, BSH Finds

9 ARTICLES

last yr.

Cutzamala Reservoir Returns to 64.8% Capacity After Exceptional Rains

9 ARTICLES

last yr.

July 2025 Ranks as Third-Hottest July on Record as Annual Warming Exceeds Paris Limit

Temperature Records

State-by-State Lists Show Which Septembers Were Warmest in U.S. Records

NOAA Says July 2026 Tied Warmest July as Global Oceans and U.S. Set New Records

State-by-State NCEI Rankings Show Many of the Hottest Augusts Happened in the 2020s

State-by-State Lists Show Recent Months Dominating Hottest and Coldest Rankings

Copernicus Confirms Western Europe’s Warmest June on Record

Europe Logged Second-Warmest March as Oceans Near Record Heat, Copernicus Says

Stacker Releases State Rankings of Hottest Februarys Based on NCEI Records

2025 Confirmed as Third-Warmest Year as 3-Year Global Average Hits 1.5°C Benchmark

New Rankings Identify States’ Warmest Januarys Since 1895

UK on Track for Warmest Year on Record, Met Office Says

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Temperature Records

Copernicus: 2025 Tracking as Second-Warmest Year on Record

State Rankings Identify Warmest Decembers on Record Using NOAA Data

Local Sites Publish NCEI-Based Rankings of Hottest Novembers by State

Mount Fuji Gets First Snowcap of the Season, Three Weeks Later Than Usual

State Rankings Identify the Hottest Octobers Since 1895 as Recent Years Dominate

Stacker Publishes State Rankings of the Coldest Septembers Since 1895

Local Sites Share NOAA-Based Rankings of Hottest Septembers by State Since 1895

North Sea Likely Had Warmest Summer on Record, BSH Finds

Cutzamala Reservoir Returns to 64.8% Capacity After Exceptional Rains

July 2025 Ranks as Third-Hottest July on Record as Annual Warming Exceeds Paris Limit

Never miss stories about

Temperature Records