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City guide · Colorado

Outdoor Project Weather in Aurora, CO

One forecast, six label checks. Today's verdict for every task in Aurora loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Denver-Stapleton, Co Us. The friendliest calendar here belongs to lawn seeding (103 workable days a year).

Six tasks · one forecast · Colorado

SeptemberBest overall month
Lawn SeedingFriendliest task
536 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, Jun	Stain a Deck in Aurora →
Exterior Painting	—	Sep, Aug, Jun	Paint Outside in Aurora →
Driveway Sealing	—	Aug, Jun, Sep	Seal a Driveway in Aurora →
Concrete Pouring	—	Sep, Aug, Jun	Pour Concrete in Aurora →
Roof Coating	—	Sep, Aug, Jun	Coat a Roof in Aurora →
Lawn Seeding	—	May, Sep, Jun	Seed a Lawn in Aurora →

Neighbors on the route: Arvada, CO’s outdoor work windows and Boulder, CO’s six-task outlook.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for DENVER-STAPLETON, CO US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	0	0	0	0	17	21	7	22	24	3	0	0
Exterior Painting	0	0	0	0	17	21	7	22	24	3	0	0
Driveway Sealing	0	0	0	0	0	19	7	22	9	0	0	0
Concrete Pouring	0	0	0	0	17	21	7	22	24	3	0	0
Roof Coating	0	0	0	0	17	21	7	22	24	3	0	0
Lawn Seeding	0	0	0	9	31	17	0	0	29	17	0	0

Which task gets the most weather in Aurora?

Lawn Seeding103days/yr
Deck Staining94days/yr
Exterior Painting94days/yr
Concrete Pouring94days/yr
Roof Coating94days/yr
Driveway Sealing57days/yr

The composite season in Aurora opens around April and closes after September: coatings wait on warm nights, concrete on freeze-free 48-hour stretches, seeding on the 55–80°F germination band. Between those bookends, the right question is which task fits this week — which is what the verdicts above answer.

Deepest calendar first: start with lawn seeding in Aurora (103 workable days a year), then work down the matrix.

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Full 10-day checks

Colorado

Climatology: NOAA 1991–2020 normals via DENVER-STAPLETON, CO US (13.9 km from Aurora center); live outlook by Open-Meteo.