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City guide · Nevada

Outdoor Project Weather in Las Vegas, NV

This page runs Las Vegas'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.

Six tasks · one forecast · Nevada

AprilBest overall month
Lawn SeedingFriendliest task
1,006 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	—	Oct, Apr, Nov	Stain a Deck in Las Vegas →
Exterior Painting	—	Oct, Apr, Nov	Paint Outside in Las Vegas →
Driveway Sealing	—	Oct, Apr, May	Seal a Driveway in Las Vegas →
Concrete Pouring	—	Oct, Apr, Nov	Pour Concrete in Las Vegas →
Roof Coating	—	Oct, Apr, Nov	Coat a Roof in Las Vegas →
Lawn Seeding	—	Jan, Mar, Dec	Seed a Lawn in Las Vegas →

Keep the tour going — compare this calendar with Henderson, NV behind you or North Las Vegas, NV up next.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for LAS VEGAS AIR TERMINAL, NV US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	9	25	28	29	20	0	0	0	5	29	28	1
Exterior Painting	9	25	28	29	20	0	0	0	5	29	28	1
Driveway Sealing	0	0	8	29	20	0	0	0	5	29	3	0
Concrete Pouring	9	25	28	29	20	0	0	0	5	29	28	1
Roof Coating	9	25	28	29	20	0	0	0	5	29	28	1
Lawn Seeding	31	29	31	30	8	0	0	0	0	26	30	31

Which task gets the most weather in Las Vegas?

Lawn Seeding216days/yr
Deck Staining174days/yr
Exterior Painting174days/yr
Concrete Pouring174days/yr
Roof Coating174days/yr
Driveway Sealing94days/yr

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

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Full 10-day checks

Nevada

Climatology: NOAA 1991–2020 normals via LAS VEGAS AIR TERMINAL, NV US (6.8 km from Las Vegas center); live outlook by Open-Meteo.