The National Oceanic and Atmospheric Association (NOAA) has published (for purchase) a new CD Atlas containing 737 color maps of climatic elements, such as temperature, precipitation, snow, wind, pressure, etc., of the contiguous US from 1961 to 1990. Five of these maps can be previewed at NOAA's online store: Annual Mean Daily Average Temperature, Total Precipitation, Snowfall, Sea Level Pressure, and Sunshine Percentage.