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City guide · California

Outdoor Project Weather in Roseville, CA

This page runs Roseville'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: 247 workable days a year.

Six tasks · one forecast · California

MayBest overall month
Lawn SeedingFriendliest task
971 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	—	May, Oct, Apr	Stain a Deck in Roseville →
Exterior Painting	—	May, Oct, Apr	Paint Outside in Roseville →
Driveway Sealing	—	May, Sep, Jun	Seal a Driveway in Roseville →
Concrete Pouring	—	May, Oct, Apr	Pour Concrete in Roseville →
Roof Coating	—	May, Oct, Apr	Coat a Roof in Roseville →
Lawn Seeding	—	Jan, Mar, May	Seed a Lawn in Roseville →

Keep the tour going — compare this calendar with Riverside, CA behind you or Sacramento, CA up next.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for SACRAMENTO METRO AP, CA US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	0	11	21	24	28	19	0	0	20	27	14	0
Exterior Painting	0	11	21	24	28	19	0	0	20	27	14	0
Driveway Sealing	0	0	0	0	21	19	0	0	20	8	0	0
Concrete Pouring	0	11	21	24	28	19	0	0	20	27	14	0
Roof Coating	0	11	21	24	28	19	0	0	20	27	14	0
Lawn Seeding	31	29	31	30	31	2	0	0	1	31	30	31

Which task gets the most weather in Roseville?

Lawn Seeding247days/yr
Deck Staining164days/yr
Exterior Painting164days/yr
Concrete Pouring164days/yr
Roof Coating164days/yr
Driveway Sealing68days/yr

Season edges differ by task — that's the point of checking six at once. In Roseville the earliest opener starts around February 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 — Roseville's longest season at 247 workable days.

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Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via SACRAMENTO METRO AP, CA US (25.1 km from Roseville center); live outlook by Open-Meteo.