Print setup: Letter (8.5 × 11 in), portrait, 100% scale. Turn on background graphics and turn off the browser's headers and footers.

Site Baselines: Snow, Storms, Heat, Wind, Sun, and Building Values

Snow and Precipitation

Measure, water years	Lowest or earliest	1 year in 10 below	Median	1 year in 10 above	Highest or latest

Design Storms

Heat: Degree Days

Degree days in a year	Lowest	1 year in 10 below	Median	1 year in 10 above	Highest

Chill Hours

Sun and Humidity

Wind

Source	Distance from the lot	Height, ft	Years (hours recorded)	Mean, mph	Calm hours	Hours at 10 mph or more	At 15 mph or more	At 25 mph or more

County Building Values

Value	For Prairie	County documents	What to ask the county

Hail

Date	Place	Size	Miles from the lot	Reported by	What was reported

Sources and Method

Each source was retrieved on the date it gives, and the exact request is kept in data/site_baselines.json beside the numbers it produced. Unless a line says measured, it is a model or a statistical estimate, and none of them is a reading from the lot.

How the numbers are counted

Prairie Plants · Site baselines · created October 19, 2026 · data in data/site_baselines.json and the SQLite tables built from it (snow_years, design_storms, site_baseline_months).