Climate trends at Houston (1931–2025)
Houston, located in the United States, has experienced significant warming over the decades. With a population of over 5.9 million, this vibrant city is home to the HOUSTON WILLIAM P HOBBY AIRPORT, where climate data has been recorded since 1931. The data from multiple stations in the region provide a comprehensive view of the changing climate.
Trend Summary
From the period of 1931–1948, the mean temperature in Houston was 20.38°C. In contrast, the last decade from 2016–2025 shows a mean temperature of 22.73°C. This represents an increase of 2.34°C, highlighting a notable warming trend in the region. The average temperature has also risen from 21.66°C in the period of 1991–2020, indicating a steady increase over the years.
Climate change impacts
The warming trends observed in Houston suggest an increased risk of heat waves and drought conditions, which can have profound effects on the local environment and community. As temperatures rise, the frequency and intensity of these extreme weather events may also increase, posing challenges for residents and infrastructure.
Comparison vs National Benchmark and Paris
When compared to the national average, which has a mean annual temperature of approximately 15.02°C from 1991–2020, Houston's temperatures are significantly higher. Moreover, Houston's climate is approximately 9.06°C warmer than that of Paris, underscoring the distinct climatic challenges faced by the city.
Top-5 warm years
- 2023: 23.45°C
- 2024: 23.43°C
- 2020: 23.02°C
- 2017: 22.93°C
- 2025: 22.93°C
The record coldest temperature in Houston was recorded in 1940 at 19.32°C, contrasting sharply with the warm years noted.
For more detailed data, you can access the raw data in CSV format here or in JSON format here. Additionally, explore our interactive tool here.