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Washington County, Tennessee

Gutter cleaning, repair and new gutters in Gray, TN

Gray gets about 44 inches of rain in a normal year, and on about 9 days a year an inch or more falls in a single day. The wettest season is summer (June to August), with about 12.7 inches; the driest is fall (September to November), with 8.5. That is about 27,300 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.

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Gray: rain and roofs

NOAA station USW00013877, 5 mi
44.0 in
Rain in a normal year, Gray
NOAA normal, BRISTOL TRI CITY AP
9.1
Days with an inch or more
a year
27,300 gal
Water off 1,000 sq ft of roof in Gray
0.62 gal per sq ft per inch
5.58 in/hr
5-minute downpour, once in 10 years
NOAA Atlas 14 Volume 2
Oct 24
First fall frost
median date
2001
Median year homes were built
ACS 2020–2024
29%
Homes built before 1980
ACS 2020–2024
Winter11.2 in
Spring11.6 in
Summer12.7 in
Fall8.5 in

Bars to one scale; the longest is summer (June to August).

Counting days with an inch of rain or more, Gray sits among the fewest heavy-rain days of the 296 places in Tennessee on this site (9.1 a year). By house age it falls among the newest by median year built of the 296 places in Tennessee on this site (half built by 2001). By its first fall frost it sits 44th earliest for the first fall frost of the 296 places in Tennessee on this site (October 24).

When to clean gutters in Gray

The first fall frost comes around October 24 in a typical year here, and the last spring frost around April 16 (median dates, NOAA normals). Booking the fall cleaning after the first frost, once the trees over the roof are bare, catches the season’s drop in one visit; the spring cleaning comes after the pollen and catkins are down.

When to clean gutters explains how the trees over a roof change the schedule.

Gutter and downspout size for Gray rain

What overwhelms a gutter is a burst, not a season. In Gray the five-minute rain expected about once in ten years falls at 5.58 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,290 square feet of roof and one 3-by-4-inch downspout about 2,580, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.

The houses in Gray

Half the homes in Gray were built by 2001, 29% before 1980 (ACS 2020–2024). In a neighborhood that young, many houses still have the gutters the builder put up, and the usual call is a cleaning, a leak or guards rather than a full replacement.

72% of households own their home, and 42% of homes are detached houses, 30% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.

Hiring in Tennessee

Tennessee requires a home improvement license for residential projects from $3,000 to $24,999 only in the counties that adopted the law: Bradley, Davidson, Hamilton, Haywood, Knox, Marion, Robertson, Rutherford and Shelby. From $25,000 a contractor license is required statewide. In those nine counties, ask for the home improvement license number on any job of $3,000 or more and check it.

Source: Tennessee Board for Licensing Contractors, Home Improvement. Look-up: Tennessee license verification.

Gutter work in Gray

In a neighborhood with half its homes built by 2001, the usual calls are cleaning, guards and small repairs. The line takes all of it:

Nearby

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