Rainfall Total rainfall (in). Precipitation uncertain on freezing days.
Max/Min Temp Maximum and minimum temperature (°F).
Max Wind Gust Maximum 3-second wind gust (mph).
Insolation Total horizontal irradiation (sun hours = kWh/mē). An hour of sunshine directly overhead on a clear day is roughly one sun hour.
Soil Temp, 4 under Bare Average soil temperature (°F) at a depth of 4 inches under bare soil.
Soil Temp, 4 under Sod Average soil temperature (°F) at a depth of 4 inches under sod.
Frost Depth Deepest occurrence (in) of 32°F soil temperature under sod.
Station Locations Names and locations of active stations with data shown on other maps.