WorkWindow

Outdoor Project Weather in Seaside, CA

This page runs Seaside'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: 366 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 — Jul, Aug, Sep Stain a Deck in Seaside →
Exterior Painting — Jul, Aug, Sep Paint Outside in Seaside →
Driveway Sealing — Jul, Aug, Sep Seal a Driveway in Seaside →
Concrete Pouring — Jul, Aug, Sep Pour Concrete in Seaside →
Roof Coating — Jul, Aug, Sep Coat a Roof in Seaside →
Lawn Seeding — Jan, Mar, May Seed a Lawn in Seaside →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for MONTEREY PENINSUL AP, CA US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 21 19 21 23 27 28 30 29 28 27 23 21
Exterior Painting 21 19 21 23 27 28 30 29 28 27 23 21
Driveway Sealing 0 0 0 0 13 28 30 29 28 19 0 0
Concrete Pouring 21 19 21 23 27 28 30 29 28 27 23 21
Roof Coating 21 19 21 23 27 28 30 29 28 27 23 21
Lawn Seeding 31 29 31 30 31 30 31 31 30 31 30 31

Season edges differ by task — that's the point of checking six at once. In Seaside the earliest opener starts around May and the last holdout closes after October. 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 — Seaside's longest season at 366 workable days.

Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via MONTEREY PENINSUL AP, CA US (4.4 km from Seaside center); live outlook by Open-Meteo.