WorkWindow

Outdoor Project Weather in Vacaville, CA

One forecast, six label checks. Today's verdict for every task in Vacaville loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Vacaville Nut Tree Ap, Ca Us. The friendliest calendar here belongs to lawn seeding (241 workable days a year).

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.
TaskTodayBest months hereFull 10-day check
Deck Staining — May, Oct, Apr Stain a Deck in Vacaville →
Exterior Painting — May, Oct, Apr Paint Outside in Vacaville →
Driveway Sealing — May, Jun, Oct Seal a Driveway in Vacaville →
Concrete Pouring — May, Oct, Apr Pour Concrete in Vacaville →
Roof Coating — May, Oct, Apr Coat a Roof in Vacaville →
Lawn Seeding — Jan, Mar, May Seed a Lawn in Vacaville →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for VACAVILLE NUT TREE AP, CA US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 12 22 25 28 16 0 0 10 27 17 0
Exterior Painting 0 12 22 25 28 16 0 0 10 27 17 0
Driveway Sealing 0 0 0 0 20 16 0 0 10 11 0 0
Concrete Pouring 0 12 22 25 28 16 0 0 10 27 17 0
Roof Coating 0 12 22 25 28 16 0 0 10 27 17 0
Lawn Seeding 31 29 31 30 31 0 0 0 0 28 30 31

The composite season in Vacaville opens around February and closes after June: 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 Vacaville (241 workable days a year), then work down the matrix.

Full 10-day checks

California

Climatology: NOAA 1991–2020 normals via VACAVILLE NUT TREE AP, CA US (2.2 km from Vacaville center); live outlook by Open-Meteo.