atmos: Atmospheric data.
In nasaweather: Collection of datasets from the ASA 2006 data expo

Atmospheric data.

atmos

lat,long: Location of measurement. Evenly spaced 24 by 24 spatial grid from longitude 113.8W to 56.2W and from latitude 36.2N to 21.2S
year,month: 72 points in time; once per month from Jan 1995 to Dec 2000.
surftemp: Mean Surface Temperature from Clear Sky Composite (ts): The monthly mean temperature based on the energy being emitted from the Earth's surface under clear sky conditions (in K).
temp: Mean Near-Surface Air Temperature (tsa_tovs): The monthly mean temperature of the air near the surface of the Earth (in K).
pressure: Mean Surface Pressure (ps_tovs): The monthly mean atmospheric surface pressure at a given location on the Earth's surface. (in mb)
ozone: Mean Ozone Abundance (o3_tovs): The monthly mean amount of total ozone in the atmospheric column (in Dobsons)
cloudlow: Mean Low Cloud Coverage (ca_low): The monthly mean percent of the sky covered by clouds with cloud top pressure greater than 680 mb or roughly less than 3.24 km.
cloudmid: Mean Medium Cloud Coverage (ca_med): The monthly mean percent of the sky covered by clouds with cloud top pressure between 440 - 680 mb or roughly 3.24 to 6.5 km.
cloudhigh: Mean High Cloud Coverage (ca_high): The monthly mean percent of the sky covered by clouds with cloud top pressure less than or equal to 440 mb or roughly greater than 6.5 km.