The Weatherguide Wall Calendar is Minnesota's Favorite Calendar! The wall calendar features over sixty pages of meteorology, weather history,phenology, astronomy, gardening tips, and information on our water resources. Weather, nature, and wildlife images submitted by the region's most talented photographers make this calendar extraordinary.

• Meteorology - Daily Temperatures, Sunrise/Sunset Times, Record Temperatures, Precipitation, Moon Phases, Sun Declinations, Wind Roses, Ice-out Dates, Cloud Guide, Severe Weather Reviews, Weather History
• Phenology - Observations, Weekly Notes, "Look For" Information
• Astronomy - Star Charts, Constellation Guides, and Observation Guides The 2009 Minnesota Weatherguide Wall Calendar received the Calendar Marketing Association's Gold award for best educational calendar in the non-profit retail division. The Calendar Marketing Association holds the premier competition, recognizing the best calendar production in the world.
• Phenology is the study of the response of living organisms to seasonal and climatic changes to the environment in which they live. Bird migration and nesting, mammal mating and whelping, flowering of plants, leafing of trees, ripening of fruit, coloring of leaves, and the relationship of these events to weather and climate is the basis for the Minnesota Weatherguide Environment Calendars.