The Global Daily Weather Station Data serves as an invaluable resource of worldwide weather information, spanning from 1929 to the present, with the most complete records available from 1973 onward. Updated daily summaries are typically released within 1-2 days after the observation timestamp. Data types include precipitation (measured to 0.01 inches), along with:
- Average temperature (0.1°F)
- Maximum temperature (0.1°F)
- Minimum temperature (0.1°F)
- Average wind speed (0.1 knots)
- Maximum sustained wind speed (0.1 knots)
- Peak gust wind speed (0.1 knots)
- Snow depth (0.1 inches)
CnOpenData's Global Daily Weather Station Dataset comprises meteorological observations from over 9,000 stations worldwide—equivalent to a comprehensive climate census. This dataset is crucial for climate change monitoring and climate-sensitive sectors.
Temporal Coverage
1929-2023.7 (updatable as needed)
Field Specifications
Sample Data
Update Frequency
Annual updates