WorkWindow

Outdoor Project Weather in Roseville, CA

This page runs Roseville's forecast against all six task rulesets at once. Verdicts load live above; the month-by-month matrix below — built from NOAA 1991–2020 normals — shows when each job's season opens. Lawn Seeding gets the most calendar here: 247 workable days a year.

Today at a glance

Verdicts load live from the 10-day forecast; without JavaScript this column stays blank and the year-round matrix below still answers the planning question.
TaskTodayBest months hereFull 10-day check
Deck Staining — May, Oct, Apr Stain a Deck in Roseville →
Exterior Painting — May, Oct, Apr Paint Outside in Roseville →
Driveway Sealing — May, Sep, Jun Seal a Driveway in Roseville →
Concrete Pouring — May, Oct, Apr Pour Concrete in Roseville →
Roof Coating — May, Oct, Apr Coat a Roof in Roseville →
Lawn Seeding — Jan, Mar, May Seed a Lawn in Roseville →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for SACRAMENTO METRO AP, CA US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 11 21 24 28 19 0 0 20 27 14 0
Exterior Painting 0 11 21 24 28 19 0 0 20 27 14 0
Driveway Sealing 0 0 0 0 21 19 0 0 20 8 0 0
Concrete Pouring 0 11 21 24 28 19 0 0 20 27 14 0
Roof Coating 0 11 21 24 28 19 0 0 20 27 14 0
Lawn Seeding 31 29 31 30 31 2 0 0 1 31 30 31

Season edges differ by task — that's the point of checking six at once. In Roseville the earliest opener starts around February and the last holdout closes after June. A week that fails the paint rules on humidity can still pass seeding, and a frost that ends concrete season leaves sealing untouched until nights slip under 50°F.

If you only open one full check, make it lawn seeding — Roseville's longest season at 247 workable days.

Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via SACRAMENTO METRO AP, CA US (25.1 km from Roseville center); live outlook by Open-Meteo.