- 19Cities compared
- JulyStrongest month statewide
- 126 daysLongest calendar: Detroit
- 0Year-round cities
Michigan is not one climate: Detroit banks 126 workable deck staining days a year while Ann Arbor gets 100 — a spread the table below itemizes month by month. Season boundaries mark the first and last month averaging 8+ workable days against the label rules (50–90°F, nights 40°F+).
Statewide, July is the strongest month — it tops or ties the table in most listed cities. The live strips on each city page decide the week; this table decides the month. Scoring rules: methodology; the national playbook: the deck staining guide.
Chasing the season across state lines? Step back to Deck Staining in Massachusetts or push on to Deck Staining in Minnesota.
Cities in Michigan
| City | Peak months | Season | Workable days/yr |
|---|---|---|---|
| Detroit | Aug, Jul, Sep | May–October | 126 |
| Grand Rapids | Jul, Aug, Sep | May–October | 107 |
| Lansing | Aug, Jul, Sep | May–October | 122 |
| Ann Arbor | Aug, Jul, Sep | May–September | 100 |
| Flint | Jul, Aug, Sep | May–October | 113 |
| Kalamazoo | Jul, Aug, Jun | May–October | 112 |
| Muskegon | Aug, Jul, Sep | May–October | 123 |
| South Lyon | Aug, Jul, Sep | May–October | 104 |
| Warren | Aug, Jul, Sep | May–October | 126 |
| Sterling Heights | Aug, Jul, Sep | May–October | 118 |
| Saginaw | Jul, Aug, Sep | May–October | 118 |
| Dearborn | Aug, Jul, Sep | May–October | 119 |
| Holland | Jul, Aug, Jun | May–October | 115 |
| Livonia | Aug, Jul, Sep | May–October | 111 |
| Troy | Aug, Jul, Sep | May–October | 118 |
| Westland | Aug, Sep, Jul | May–October | 125 |
| Farmington Hills | Aug, Jul, Sep | May–October | 111 |
| Jackson | Jul, Aug, Sep | May–October | 118 |
| Port Huron | Aug, Jul, Sep | May–October | 123 |
Top 10 Michigan calendars for deck staining
The rules behind these numbers
| Check | Threshold | Why it matters |
|---|---|---|
| Air temperature | 50–90°F | Air temperature while applying and for the first hours of dry time. |
| Overnight low | ≥40°F during the first 24 h | Overnight low during the cure window. |
| Dry before | ≤0.05" rain in the prior 24 h; watch back to 48 h | Wood must dry out after rain before it can absorb stain. |
| Dry after | <0.05" rain for 24 h after (48 h oil-based formulas want 48 h dry) | Water-based stains need roughly 24 dry hours; oil-based closer to 48. |
| Evening dew-point spread | ≥5°F from 6–11 pm | Temperature minus dew point from 6 pm to 11 pm. A small spread means dew will settle on fresh stain. |
| Daytime humidity | ≤85% | Daytime relative humidity slows dry time. |
| Wind | ≤15 mph (brush or pad only up to 20 mph) | Above 15 mph, spraying drifts; above 20 mph, dust and debris land in wet stain. |
Always follow your product label — formulas vary. The table above is the typical range across major manufacturers, not a promise about your can.
Related
Other tasks in Michigan
- Exterior Painting in Michigan
- Driveway Sealing in Michigan
- Concrete Pouring in Michigan
- Roof Coating in Michigan
- Lawn Seeding in Michigan
