When to paint a house exterior in Mountain Home, ID
When to paint in Mountain Home, ID
Exterior painting here is a gamble in any month. The painting window is not reliable in any month, with 0 good months a year. The best month is June, at about 6 painting days.
If you cannot avoid the thin months, ask the painter for a low-temperature latex and watch the forecast for a dry run of 4 days before you commit. For a deck, the months with enough staining days to spare are Jun.
- under 1Jan
- under 1Feb
- under 1Mar
- under 1Apr
- 3May
- 6Jun
- 3Jul
- 4Aug
- 2Sep
- 1Oct
- under 1Nov
- under 1Dec
Month by month
| Month | Painting days | Staining days | With low-temp paint | Avg low / high |
|---|---|---|---|---|
| January | under 1 | under 1 | 1 | 23° / 39°F |
| February | under 1 | under 1 | 1 | 24° / 48°F |
| March | under 1 | under 1 | 3 | 29° / 57°F |
| April | under 1 | under 1 | 8 | 34° / 66°F |
| May | 3 | 2 | 18 | 43° / 76°F |
| June | 6 | 5 | 11 | 52° / 88°F |
| July | 3 | 1 | 3 | 59° / 97°F |
| August | 4 | 3 | 6 | 57° / 95°F |
| September | 2 | 2 | 17 | 47° / 85°F |
| October | 1 | 1 | 14 | 38° / 69°F |
| November | under 1 | under 1 | 3 | 27° / 52°F |
| December | under 1 | under 1 | under 1 | 21° / 39°F |
Deck stain does best in June. Low-temperature paint adds about 68 days a year here.
Towns near Mountain Home compared
6 of the 6 nearest places get more painting days, the most in Kuna (60 a year, 45 miles northwest). 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.
| Place | From Mountain Home | Painting days a year | Window | Station |
|---|---|---|---|---|
| Boise City, ID | 42 mi northwest | 41 | August to September | Boise Air Terminal/Gowen Fd A |
| Kuna, ID | 45 mi northwest | 60 | May to June | Nampa Municipal Airport |
| Garden City, ID | 48 mi northwest | 41 | August to September | Boise Air Terminal/Gowen Fd A |
| Meridian, ID | 48 mi northwest | 60 | May to June | Nampa Municipal Airport |
| Eagle, ID | 53 mi northwest | 60 | May to June | Nampa Municipal Airport |
| Nampa, ID | 54 mi northwest | 60 | May to June | Nampa Municipal Airport |
How Mountain Home ranks in ID
Of 26 ID places with 10,000 people or more, Mountain Home (population 16,912, 18th largest) ranks 21st for painting days, 19 days below the state median of 37. The longest season in the state is Meridian, 60 days, 48 miles northwest. The shortest is Ammon at 11. Switching to low-temperature paint here is worth 68 extra days, more than most of the summer months on their own.
Where these numbers come from
Daily records from Mountain Home Air Force Base Airport (10.3 miles away), 2015 to 2024, NOAA Global Summary of the Day. A month is good at 12+ painting days and possible at 6+.