Click on the Data tab on this page and you can search data related to- Fossil-Fuel CO2 Emissions, Trace Gas Emissions, Atmospheric Trace Gases & Aerosols, Oceanic Trace Gases, Carbon Cycle, Terrestrial Carbon Management, Vegetation Response to CO2 & Climate, and Climate, Land-Use & Ecosystems.
NDBC "designs, develops, operates, and maintains a network of data collecting buoys and coastal stations." Click on the map for station data. Information such as wind speed, direction, dew point and air temperature are available.
Site "includes a wide range of solar, geophysical, environmental, and human dimensions data. These data cover timescales ranging from seconds to millennia and they provide baseline information for research in many ICSU disciplines, especially for monitoring changes in the geosphere and biosphere—gradual or sudden, foreseen or unexpected, natural or man-made."
Includes "meteorological and nuclear radiation data for International Geophysical Year (IGY)(see IGY Annuals, Vol.26); meteorological data and data products from Global Atmospheric Research Program, World Climate Research Program, World Climate Data and Monitoring Program; and data (including data publications) exchanged with the WDC by participating countries."