When to paint a house exterior in Webster Groves, MO
When to paint in Webster Groves, MO
A short season: book early and expect weather delays. The painting window is August to September, with 2 good months a year. The best month is September, at about 14 painting days. Book a painter by June.
If you want the house done in August to September, call for quotes in June or earlier; a job pushed past September is likely to wait until next year. For a deck, the months with enough staining days to spare are Apr, May, Jun, Jul, Aug, Sep, Oct.
- under 1Jan
- 1Feb
- 2Mar
- 6Apr
- 10May
- 10Jun
- 9Jul
- 14Aug
- 14Sep
- 8Oct
- 2Nov
- under 1Dec
Month by month
| Month | Painting days | Staining days | With low-temp paint | Avg low / high |
|---|---|---|---|---|
| January | under 1 | under 1 | 2 | 26° / 43°F |
| February | 1 | 1 | 5 | 28° / 49°F |
| March | 2 | 2 | 9 | 38° / 60°F |
| April | 6 | 4 | 15 | 46° / 70°F |
| May | 10 | 7 | 14 | 57° / 79°F |
| June | 10 | 8 | 10 | 66° / 89°F |
| July | 9 | 6 | 9 | 70° / 90°F |
| August | 14 | 13 | 14 | 67° / 88°F |
| September | 14 | 12 | 17 | 60° / 85°F |
| October | 8 | 6 | 19 | 48° / 72°F |
| November | 2 | 2 | 10 | 37° / 58°F |
| December | under 1 | under 1 | 4 | 31° / 49°F |
Deck stain does best in August. Low-temperature paint adds about 52 days a year here.
Towns near Webster Groves compared
4 get fewer, down to 70 a year. A gap like that between towns is usually elevation, a coast or a lake, which is why a painter from a few towns over can be on a different schedule. Crestwood, St. Louis are read from the same station as Webster Groves, so their numbers match; the real difference is the distance from that station.
| Place | From Webster Groves | Painting days a year | Window | Station |
|---|---|---|---|---|
| Crestwood, MO | 2 mi southwest | 75 | August to September | same station |
| Kirkwood, MO | 4 mi west | 70 | September | Lambert-St Louis Internationa |
| Clayton, MO | 4 mi north | 70 | September | Lambert-St Louis Internationa |
| University City, MO | 6 mi north | 70 | September | Lambert-St Louis Internationa |
| St. Louis, MO | 7 mi northeast | 75 | August to September | same station |
| Creve Coeur, MO | 7 mi northwest | 70 | September | Lambert-St Louis Internationa |
How Webster Groves ranks in MO
Of 80 MO places with 10,000 people or more, Webster Groves (population 23,525, 31st largest) ranks 34th for painting days, 3 days above the state median of 72. The longest season in the state is Branson, 93 days, 211 miles southwest. The shortest is Moberly at 61. Switching to low-temperature paint here is worth 52 extra days, more than most of the summer months on their own.
Where these numbers come from
Daily records from St Louis Downtown Airport (10.7 miles away), 2015 to 2024, NOAA Global Summary of the Day. A month is good at 12+ painting days and possible at 6+.