Monroe County heating and cooling, county by county: 657 square miles of New York lying north of the Rochester metro's centre, 44 ZIP codes, and a climate record read from ROCHESTER GTR INTL AP, NY US. TempReach USA connects you with an independent local HVAC technician; this page sets out the county's own figures.
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Monroe County in one paragraph: 657 square miles in New York, 44 ZIP codes, a heating climate pressure read from the normals at ROCHESTER GTR INTL AP, NY US, and housing that answers 6,273 heating degree days against 677 cooling degree days a year. TempReach USA is a referral service, not an HVAC company — one call connects you with an independent local HVAC technician serving this county.
Every climate number on this page comes from one record: the NOAA 1991-2020 normals at ROCHESTER GTR INTL AP, NY US, the primary metro's station, read here for Monroe County. The record's shape is 6,273 heating degree days set against 677 cooling degree days, 35.09 inches of precipitation in an average year, 8.3 days reaching 90 degrees or above and 128.8 nights at or below freezing, with an average temperature of 49.5 degrees across the year.
Heating pressure in Monroe County can be counted in codes as well as in degree days. From 14420 through 14607 to 14642, the county's 44 ZIP codes divide 657 square miles of housing that one cold record — 6,273 heating degree days, 128.8 freezing nights, kept at ROCHESTER GTR INTL AP, NY US — examines in a single night. The fault is usually an old one, an igniter or an exchanger at the end of its winters; the ground it is found on, code by code, is what makes the diary this county's.
The county's ground shapes the work in one more way: 657 square miles is a lot of roofs for a service map to hold, and Monroe County's homes divide between its listed communities — Rochester, Irondequoit, Brighton, Greece, North Gates, Brockport — and the roads between them. A technician routed here is working a county, not a street: the drive between calls is part of the diary, and the systems at each end of it were fitted in the decades those communities were built.
Routing in Monroe County is written in five digits. The county's codes begin at 14420 and run to 14642, 44 in total, and between the first and the last sits the county's full spread of ground — 657 square miles from the metro-facing edge to the far side. A technician's week here is a tour of those codes, and the tour is also a tour of the county's building history, because each code's systems were largely fitted when that code's streets were built.
Position first: Monroe County lies north of the Rochester metro's centre, roughly 13 miles from the metro's centre as the map measures it, with Livingston County, Ontario County, Orleans County among the counties around it. Neighbourhood at county scale matters to heating and cooling because systems do not respect the border — the same subdivisions' building decades continue across it, the same cold snaps and heat waves examine both sides in the same night — while each county's page, this one included, keeps the local figures distinct.
There is a geography to Monroe County's seasons that the totals flatten. The county lies north of the Rochester metro's centre, roughly 13 miles from the centre the record is measured against, and its 657 square miles do not meet a hot week or a cold snap in one voice: the ground nearer the metro and the ground at the county's far edge live the same 8.3 hot days and 128.8 freezing nights through different housing, fitted in different decades. One station record, one county, two ends of every season.
Start the county at its named places: Rochester, Irondequoit, Brighton, Greece head a list of 9 communities recorded in Monroe County. The list matters to heating and cooling because communities concentrate the housing — a street of homes built in one decade produces one kind of service diary, the next community's different decade produces another — and because the roads between the named places are part of the working day here. The county page's climate record is shared; the ground it lands on is divided among these names.
The county's position frames its housing as well. Monroe County lies north of the Rochester metro's centre, roughly 13 miles out, and the metro's era mix — 43.2% built before 1960, 24.6% between 1960 and 1979, median year 1966 — reads at this distance with a county accent: the shares nearer the centre and the shares at the edge were platted in different decades of the metro's growth. Which band a given Monroe County street belongs to is a local fact; that the bands exist, in these proportions, is the Census record this page is built on.
A reader who only had Monroe County's identifying figures would already know its shape: a county of 657 square miles in New York, 44 ZIP codes, 9 communities on the record, sitting north of the Rochester metro's centre. What the figures cannot say alone is how the ground feels to work — the drives between calls, the mix of decades in the housing, the season that runs taller — and that is what the rest of this page is for, section by section.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 209,720
Population 50,438
Population 36,633
Population 14,053
Population 10,014
Population 7,153
Population 6,339
Population 6,263
Population 5,990
TempReach USA is not an HVAC company. We employ no heating or cooling technicians, we run no service trucks, and we do not carry out HVAC work of any kind. This website and its call center exist for one purpose: to connect homeowners with independent local heating and cooling professionals who serve their area. When you call the number on this site, your call is routed to such a professional. From that point, everything about the job belongs to that professional and to you: the assessment, the work itself, the scheduling, what you are charged, and the terms of any agreement you reach. The professional who takes your job is solely responsible for it. The technician who arrives at your home runs their own business; they are not an employee, agent or subcontractor of TempReach USA. Our part is the information on these pages — assembled from Census Bureau housing data and NOAA climate records for each metro — and the routing of your call. We state this plainly on purpose: you should know exactly who you are hiring before anyone picks up a wrench or a gauge.
One call connects you with an independent local heating and cooling professional serving Monroe County and the Rochester metro.
Call center hours: Mon-Fri 7:00 AM-10:00 PM ET | Sat 8:00 AM-10:00 PM ET | Sun 7:00 AM-9:00 PM ET