WorkWindow

Outdoor Project Weather in Fresno, CA

This page runs Fresno'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: 236 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 — Oct, May, Nov Stain a Deck in Fresno →
Exterior Painting — Oct, May, Nov Paint Outside in Fresno →
Driveway Sealing — May, Oct, Apr Seal a Driveway in Fresno →
Concrete Pouring — Oct, May, Nov Pour Concrete in Fresno →
Roof Coating — Oct, May, Nov Coat a Roof in Fresno →
Lawn Seeding — Jan, Mar, Dec Seed a Lawn in Fresno →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for FRESNO YOSEMITE INTL AP, CA US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 19 21 24 25 28 11 0 0 12 29 25 7
Exterior Painting 19 21 24 25 28 11 0 0 12 29 25 7
Driveway Sealing 0 0 0 16 28 11 0 0 12 28 0 0
Concrete Pouring 19 21 24 25 28 11 0 0 12 29 25 7
Roof Coating 19 21 24 25 28 11 0 0 12 29 25 7
Lawn Seeding 31 29 31 30 24 0 0 0 0 30 30 31

Season edges differ by task — that's the point of checking six at once. In Fresno the earliest opener starts around January 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 — Fresno's longest season at 236 workable days.

Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via FRESNO YOSEMITE INTL AP, CA US (6.6 km from Fresno center); live outlook by Open-Meteo.