The Best Time of Year to Paint a House Exterior in the Charlotte Area
In the Charlotte area, the best months for exterior painting are September through early November and late spring once the pine pollen settles. Summer works with early starts and shade; winter painting depends on mild stretches above the paint's label minimum.
The Numbers
NOAA's 1991-2020 climate normals for Charlotte Douglas Airport:
| Month | Avg high | Avg low | Rain (in) |
|---|---|---|---|
| January | 52.3°F | 31.8°F | 3.49 |
| March | 64.2°F | 41.2°F | 3.95 |
| April | 73.2°F | 49.1°F | 3.84 |
| May | 80.1°F | 58.0°F | 3.36 |
| July | 90.3°F | 69.9°F | 3.74 |
| August | 88.6°F | 68.7°F | 4.35 |
| September | 82.8°F | 62.6°F | 3.71 |
| October | 73.3°F | 50.4°F | 3.16 |
| November | 62.9°F | 39.8°F | 3.31 |
Rain is spread fairly evenly through the year, about 112 days with measurable rain, so every season needs dry windows; October is one of the drier months.
Season by Season
- Late March and April: temperatures are fine, but heavy yellow pine pollen coats everything. Wash right before painting.
- May and June: good, with rising heat and afternoon storms.
- July and August: hot and humid. Paint early, follow the sun around the house, and avoid painting surfaces in direct afternoon sun.
- September to early November: mild temperatures and lower humidity. The busiest booking season.
- December to February: possible on mild days if the surface and air stay above the label minimum through drying, and dew will not form before the paint sets.
What Actually Decides a Paint Day
- Air and surface temperature within the label range
- No rain for several hours after application
- Surface dry from washing, dew or rain
- Not painting into direct sun on hot days
Frequently Asked Questions
Can you paint a house in the summer here?
Yes, with early starts and by painting each side when it is in shade.
What temperature is too cold to paint outside?
It depends on the product; many acrylics list minimums between about 35°F and 50°F. Follow the label.
How far ahead should I book for fall?
Several weeks; fall fills up first.
Does rain ruin fresh paint?
Rain within a few hours of painting can wash or spot it. Painters watch the forecast and stop early.
Booking an Exterior?
We schedule around the weather and the pollen. See exterior painting or contact us.