Skip to content

City guide · Colorado

Outdoor Project Weather in Greeley, CO

One forecast, six label checks. Today's verdict for every task in Greeley loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Greeley Unc, Co Us. The friendliest calendar here belongs to lawn seeding (101 workable days a year).

Six tasks · one forecast · Colorado

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

Neighbors on the route: Grand Junction, CO’s outdoor work windows and Highlands Ranch, CO’s six-task outlook.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for GREELEY UNC, 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	19	21	0	17	24	6	0	0
Exterior Painting	0	0	0	0	19	21	0	17	24	6	0	0
Driveway Sealing	0	0	0	0	0	20	0	17	10	0	0	0
Concrete Pouring	0	0	0	0	19	21	0	17	24	6	0	0
Roof Coating	0	0	0	0	19	21	0	17	24	6	0	0
Lawn Seeding	0	0	0	16	31	12	0	0	23	19	0	0

Which task gets the most weather in Greeley?

Lawn Seeding101days/yr
Deck Staining87days/yr
Exterior Painting87days/yr
Concrete Pouring87days/yr
Roof Coating87days/yr
Driveway Sealing47days/yr

The composite season in Greeley 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 Greeley (101 workable days a year), then work down the matrix.

People also search for

Full 10-day checks

Colorado

Climatology: NOAA 1991–2020 normals via GREELEY UNC, CO US (6.2 km from Greeley center); live outlook by Open-Meteo.