Winter Prep Checklist for San Luis Obispo, CA
Here's the order to prep San Luis Obispo, CA for winter, set by local freeze data. Your first deadline is November 25 — prevent frozen pipes — and the sequence runs through the cold season into spring below.
Your winter prep order for San Luis Obispo
- NovemberNovember 25 — Prevent Frozen PipesSee details →
- DecemberDecember 25 — Store Your MotorcycleSee details →
- DecemberDecember 27 — Winterize SprinklersSee details →
- DecemberDecember 27 — Winterize Your RVSee details →
- DecemberDecember 30 — Winterize Your BoatSee details →
- JanuaryJanuary 6 — Test Your Car BatterySee details →
- JanuaryJanuary 16 — Test Your Sump PumpSee details →
Dates are local deadlines derived from NOAA 1991–2020 freeze and snowfall normals for San Luis Obispo. Live outlooks on each linked page can move the urgency earlier.
How the order is set
Each task is pinned to San Luis Obispo's own NOAA 1991–2020 freeze and snowfall normals, then ordered by its local deadline. Sprinklers, RVs, and boats key off the first 28°F freeze; pipes and motorcycles off the first freezing night; snow blowers and roofs off the first plowable snow. Follow any link for the live outlook and a checklist.
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Data: NOAA 1991–2020 normals via San Luis Obispo Poly, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.