A year of home care built from Salem's own weather: the wettest December weeks, the valley's pollen sequence, a nearly rainless July and the smoke that sometimes follows.
Most cleaning calendars assume four tidy seasons. Salem's weather does not quite work that way. Rain sets the pattern: most of it lands from October through March, with a very dry stretch in the middle of the year.
Use this calendar as a starting point. The numbers come from NOAA climate normals for McNary Field, and the housekeeping suggestions follow from them.
McNary Field normally records 40.08 inches of precipitation a year. Around 31.4 of those inches arrive from October through March. December is the wettest month at 6.97 inches, while July averages 0.25 inches and August 0.39. Freezing nights number about 49 a year, and days at or above 90 degrees about 18.
So a home here spends half the year fighting moisture and mud and a good part of the rest fighting dust. Snow is rarely the issue, at about 3.5 inches in an average year, and more than a quarter of years have none at all. Salt and slush, which drive winter cleaning farther east, barely come into it.
This is the mud stretch. With around 12 to 13 days of measurable rain in each of November, December and January, entry floors deserve the most attention. Put a stiff mat outside each door, a washable one inside, and keep a tray for boots. Check for damp on the lower edge of mudroom walls and behind closet doors on outside walls, and wipe it early.
Holiday cooking leaves grease on range hoods just as windows stay shut. Run the kitchen fan and degrease cabinet fronts and the backsplash in January. Bathrooms dry slowly when windows stay closed and freezing nights are common, so run the fan well after showers.
An allergy practice down the valley in Eugene reports that tree pollen, including alder, birch and oak, peaks in early spring and grass pollen follows in late spring and summer. Treat that as a regional guide rather than a Salem pollen count. Sills, porch furniture and car interiors are where you will notice it.
As rain tapers, this is the time for the big spring job: wash baseboards, clean window tracks, launder curtains and wipe blinds. A One-Time Deep Clean around this point removes what the wet months left, and the deep cleaning guide explains what it covers. Change the HVAC filter while you are at it.
July and August together bring well under an inch of rain, and the valley's grass seed fields are a major crop. Ceiling fans run, windows sit up and dust blows in. Dust from the top of the room down, starting with fan blades, and vacuum last. Screens are worth a rinse outside too.
Heat can be serious. Salem hit 117 degrees on June 28, 2021. On very hot days, plan cleaning for the cool early morning hours and keep the house shut in the afternoon, then air it out in the evening when temperatures drop.
September is when a late summer wildfire can change everything. In 2020 the Santiam Fire, which grew to 402,274 acres, turned the sky over Salem red. During smoke, the Oregon Health Authority advises keeping windows and doors closed, keeping air conditioner filters clean and running a HEPA filter. It also advises against vacuuming, which stirs up what has already come inside. Once it clears, wipe sills, blinds and hard surfaces first and vacuum afterward.
Before the rain returns, clean window tracks, check gutters and door sweeps, and set out the winter mats. In Keizer, leaves cannot go in the street, so the green organics cart, an extra fall cart from your hauler or your garden beds are the right places for them. Weed pollen runs into fall as well, so keep dusting until the first soaking rains.
By November the entry routine is back. Vacuum heat registers before the furnace runs for the season so the first warm air does not spread last summer's dust. Launder heavy throws and pull furniture away from walls that have been damp before. If you plan to host, this is when many households add a visit, and recurring plans can be adjusted to fit the holidays.
The questions Salem homeowners ask most often about this topic, answered plainly.
TotalCare Cleaning will service Salem and surrounding areas with background-checked cleaners and is insured up to $1 million. Re-clean guarantee: if we missed something, tell us by the end of the next day and we come back to fix it. Beyond Clean. TotalCare.
