WorkWindow

Outdoor Project Weather in Rochester, NY

This page runs Rochester'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: 216 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 — Aug, Jul, Sep Stain a Deck in Rochester →
Exterior Painting — Aug, Jul, Sep Paint Outside in Rochester →
Driveway Sealing — Aug, Jul, Jun Seal a Driveway in Rochester →
Concrete Pouring — Aug, Jul, Sep Pour Concrete in Rochester →
Roof Coating — Aug, Jul, Sep Coat a Roof in Rochester →
Lawn Seeding — May, Jul, Aug Seed a Lawn in Rochester →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for ROCHESTER GTR INTL AP, NY US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 0 5 19 19 20 20 19 15 0 0
Exterior Painting 0 0 0 5 19 19 20 20 19 15 0 0
Driveway Sealing 0 0 0 0 6 19 20 20 16 0 0 0
Concrete Pouring 0 0 0 5 19 19 20 20 19 15 0 0
Roof Coating 0 0 0 5 19 19 20 20 19 15 0 0
Lawn Seeding 0 0 0 20 31 30 31 31 30 31 12 0

Season edges differ by task — that's the point of checking six at once. In Rochester the earliest opener starts around April and the last holdout closes after November. 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 — Rochester's longest season at 216 workable days.

Full 10-day checks

New York

Climatology: NOAA 1991–2020 normals via ROCHESTER GTR INTL AP, NY US (7.4 km from Rochester center); live outlook by Open-Meteo.