"The Minnesota Weatherguide Calendar has been published since 1977. It covers all of Minnesota's natural environment, from phenology to our changing climate to astronomy to birding. Each date includes a little bit of weather history — the highs, the lows, the normals as well as sunrise, sunset, moonrise, moonset and any astronomical things that are happening. And all this information is complemented by beautiful photographs, submitted by professional and amateur photographers alike. So there's something for everyone. It makes a perfect gift for so many people."

Jeanne Prok, program manager for the Freshwater Society, executive editor of the Minnesota Weatherguide Environment Calendar. More information: www.freshwater.org.