What the Stockton records show
NOAA keeps two kinds of figures that bear on painting here. Its climate normals for Stockton Metro AP average 88.0 days a year with a high of 90°F or more, including 18.9 days at 100°F or more. Its engineering weather data for Stockton add a moisture count: in an average year at Stockton, NOAA counts about 20 hours with the wet-bulb temperature above 73°F and about 469 hours above 67°F.
Read together, these figures are about timing. Hot days limit when a sun-facing wall can be painted. Hours of warm, moist air slow the drying of water-based paint. A homeowner who knows both can plan a repaint that works with them instead of against them.
Why do it in phases?
Not every house needs everything painted at once, and not every part of a house suits the same conditions. Splitting a large repaint into stages can:
- spread the cost over more than one season;
- let the most weathered surfaces go first;
- keep crews off sun-baked walls on the hottest days;
- leave interior work for stretches when exterior painting would be a poor bet.
The trade-off is that colors must match between phases, and each return visit has setup costs. A good proposal makes both visible.
A sensible order of work
Phase one: the failing surfaces. Trim, fascia, window sills and doors that are cracked, peeling or bare should come first, because water gets behind failed paint and starts rot. This phase is mostly preparation: scraping, sanding, filling, replacing soft wood and priming.
Phase two: the body of the house. Siding or stucco walls follow once the trim is sound. On the hottest days, the crew works the shaded walls and leaves the sunny ones for the cooler early hours.
Phase three: the interior. Rooms, ceilings and trim indoors are not limited by outside conditions the same way, so they can fill the times the exterior can't be worked.
Phase four: detail work. Cabinets, railings and the front door come last, when the bigger mess is over. Our cabinet painting page covers what refinishing involves.
Keeping the phases consistent
Ask the painter to record the exact product, color formula and sheen used in each phase, and to keep a labeled sample. Paint from a different batch or a different store can shift slightly. Many painters "box" several cans together before starting a wall so the color is even across it; ask whether they'll do that again when they return for the next phase.
The paint sheens guide explains why matching sheen matters as much as matching color.
Weather calls on the day
Within each phase, a few rules hold:
- Check the surface temperature, not just the air.
- Stop exterior work early enough for the film to set before dew.
- After rain, wait until siding and trim are dry right through, not just on the surface.
- Allow longer between coats when the air is warm and damp.
About the C-33 classification
California's Contractors State License Board issues a C-33 Painting and Decorating Contractor classification. You can ask whether the painter holds it. That's the one credential question on this page; the CSLB link in the card explains the classification.
What the proposal should spell out
- The surfaces in each phase, and the preparation each gets.
- Products, colors and sheens, written down.
- How many coats, and whether primer is included.
- Roughly when each phase is expected to happen, and what moves it.
- Whether any price holds between phases, and for how long.
Our pricing guide explains what drives each line, and the exterior painting page covers stucco, siding and trim.