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City guide · Texas

Outdoor Project Weather in San Antonio, TX

One forecast, six label checks. Today's verdict for every task in San Antonio loads above; the matrix below shows the whole year at a glance, computed from NOAA 1991–2020 normals at San Antonio Incarnate Word, Tx Us. The friendliest calendar here belongs to lawn seeding (222 workable days a year).

Six tasks · one forecast · Texas

AprilBest overall month
Lawn SeedingFriendliest task
1,055 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, Apr, Oct	Stain a Deck in San Antonio →
Exterior Painting	—	May, Apr, Oct	Paint Outside in San Antonio →
Driveway Sealing	—	May, Apr, Oct	Seal a Driveway in San Antonio →
Concrete Pouring	—	May, Apr, Oct	Pour Concrete in San Antonio →
Roof Coating	—	May, Apr, Oct	Coat a Roof in San Antonio →
Lawn Seeding	—	Jan, Mar, Dec	Seed a Lawn in San Antonio →

Keep the tour going — compare this calendar with San Angelo, TX behind you or Sugar Land, TX up next.

Project weather, month by month

Workable days per month by task, from NOAA 1991–2020 normals for SAN ANTONIO INCARNATE WORD, TX US. Darker = more workable days.
Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deck Staining	12	20	22	23	24	2	0	0	13	23	23	19
Exterior Painting	12	20	22	23	24	2	0	0	13	23	23	19
Driveway Sealing	0	0	15	23	24	2	0	0	13	23	9	0
Concrete Pouring	12	20	22	23	24	2	0	0	13	23	23	19
Roof Coating	12	20	22	23	24	2	0	0	13	23	23	19
Lawn Seeding	31	29	31	30	13	0	0	0	0	27	30	31

Which task gets the most weather in San Antonio?

Lawn Seeding222days/yr
Deck Staining181days/yr
Exterior Painting181days/yr
Concrete Pouring181days/yr
Roof Coating181days/yr
Driveway Sealing109days/yr

The composite season in San Antonio opens around March and closes after May: 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 San Antonio (222 workable days a year), then work down the matrix.

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Full 10-day checks

Texas

Climatology: NOAA 1991–2020 normals via SAN ANTONIO INCARNATE WORD, TX US (5.0 km from San Antonio center); live outlook by Open-Meteo.