WorkWindow

Outdoor Project Weather in Concord, NH

One forecast, six label checks. Today's verdict for every task in Concord loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at Concord Muni Ap, Nh Us. The friendliest calendar here belongs to lawn seeding (187 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 — Aug, Sep, Jul Stain a Deck in Concord →
Exterior Painting — Aug, Sep, Jul Paint Outside in Concord →
Driveway Sealing — Aug, Jul, Jun Seal a Driveway in Concord →
Concrete Pouring — Aug, Sep, Jul Pour Concrete in Concord →
Roof Coating — Aug, Sep, Jul Coat a Roof in Concord →
Lawn Seeding — May, Jul, Aug Seed a Lawn in Concord →

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for CONCORD MUNI AP, NH US. Darker = more workable days.
TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deck Staining 0 0 0 0 17 18 20 21 21 6 0 0
Exterior Painting 0 0 0 0 17 18 20 21 21 6 0 0
Driveway Sealing 0 0 0 0 0 16 20 21 9 0 0 0
Concrete Pouring 0 0 0 0 17 18 20 21 21 6 0 0
Roof Coating 0 0 0 0 17 18 20 21 21 6 0 0
Lawn Seeding 0 0 0 10 31 30 31 31 30 24 0 0

The composite season in Concord opens around April and closes after October: 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 Concord (187 workable days a year), then work down the matrix.

Full 10-day checks

New Hampshire

Climatology: NOAA 1991–2020 normals via CONCORD MUNI AP, NH US (5.4 km from Concord center); live outlook by Open-Meteo.