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City guide · West Virginia

Outdoor Project Weather in Charleston, WV

This page runs Charleston'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: 186 workable days a year.

Six tasks · one forecast · West Virginia

SeptemberBest overall month
Lawn SeedingFriendliest task
806 task-daysWorkable task-days/yr
6Tasks tracked
Average of all six tasks

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.
Task	Today	Best months here	Full 10-day check
Deck Staining	—	Sep, Aug, Oct	Stain a Deck in Charleston →
Exterior Painting	—	Sep, Aug, Oct	Paint Outside in Charleston →
Driveway Sealing	—	Sep, Aug, Jul	Seal a Driveway in Charleston →
Concrete Pouring	—	Sep, Aug, Oct	Pour Concrete in Charleston →
Roof Coating	—	Sep, Aug, Oct	Coat a Roof in Charleston →
Lawn Seeding	—	May, Oct, Apr	Seed a Lawn in Charleston →

City-to-city context helps: browse outdoor project weather in Yakima, WA one stop back, or continue to Huntington, WV’s project calendar.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for CHARLESTON YEAGER AP, WV US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	0	0	0	16	17	18	19	20	21	20	0	0
Exterior Painting	0	0	0	16	17	18	19	20	21	20	0	0
Driveway Sealing	0	0	0	0	15	18	19	20	21	3	0	0
Concrete Pouring	0	0	0	16	17	18	19	20	21	20	0	0
Roof Coating	0	0	0	16	17	18	19	20	21	20	0	0
Lawn Seeding	0	0	15	30	31	23	0	9	30	31	17	0

Which task gets the most weather in Charleston?

Lawn Seeding186days/yr
Deck Staining131days/yr
Exterior Painting131days/yr
Concrete Pouring131days/yr
Roof Coating131days/yr
Driveway Sealing96days/yr

Season edges differ by task — that's the point of checking six at once. In Charleston the earliest opener starts around March 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 — Charleston's longest season at 186 workable days.

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Full 10-day checks

West Virginia

Climatology: NOAA 1991–2020 normals via CHARLESTON YEAGER AP, WV US (5.0 km from Charleston center); live outlook by Open-Meteo.