When to paint a house exterior in Monrovia, CA
When to paint in Monrovia, CA
A long painting season, with room to reschedule. The painting window is February to December, with 11 good months a year. The best month is May, at about 30 painting days. Book a painter by December.
If you want the house done in February to December, call for quotes in December or earlier; a job pushed past December is likely to wait until next year. For a deck, the months with enough staining days to spare are Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.
- 12Jan
- 17Feb
- 24Mar
- 27Apr
- 30May
- 25Jun
- 18Jul
- 15Aug
- 19Sep
- 25Oct
- 22Nov
- 12Dec
Month by month
| Month | Painting days | Staining days | With low-temp paint | Avg low / high |
|---|---|---|---|---|
| January | 12 | 10 | 31 | 48° / 69°F |
| February | 17 | 15 | 28 | 51° / 72°F |
| March | 24 | 22 | 30 | 53° / 73°F |
| April | 27 | 27 | 28 | 58° / 77°F |
| May | 30 | 30 | 30 | 60° / 76°F |
| June | 25 | 25 | 25 | 65° / 84°F |
| July | 18 | 18 | 18 | 69° / 90°F |
| August | 15 | 15 | 15 | 70° / 91°F |
| September | 19 | 19 | 19 | 68° / 88°F |
| October | 25 | 25 | 26 | 61° / 83°F |
| November | 22 | 20 | 28 | 54° / 76°F |
| December | 12 | 12 | 30 | 48° / 69°F |
Deck stain does best in May. Low-temperature paint adds about 62 days a year here.
Towns near Monrovia compared
1 gets fewer, down to 205 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. Duarte, Arcadia, Sierra Madre, Baldwin Park, Temple City are read from the same station as Monrovia, so their numbers match; the real difference is the distance from that station.
| Place | From Monrovia | Painting days a year | Window | Station |
|---|---|---|---|---|
| Duarte, CA | 2 mi east | 246 | February to December | same station |
| Arcadia, CA | 4 mi southwest | 246 | February to December | same station |
| Sierra Madre, CA | 4 mi west | 246 | February to December | same station |
| Azusa, CA | 4 mi southeast | 205 | March to November | Brackett Field Airport |
| Baldwin Park, CA | 6 mi south | 246 | February to December | same station |
| Temple City, CA | 6 mi southwest | 246 | February to December | same station |
How Monrovia ranks in CA
Of 376 CA places with 10,000 people or more, Monrovia (population 37,787, 211th largest) ranks 43rd for painting days, 118 days above the state median of 128. The longest season in the state is Santa Clarita, 269 days, 34 miles northwest. The shortest is Susanville at 4. Switching to low-temperature paint here is worth 62 extra days, more than most of the summer months on their own.
Where these numbers come from
Daily records from El Monte Airport (6.2 miles away), 2015 to 2024, NOAA Global Summary of the Day. A month is good at 12+ painting days and possible at 6+.