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United States › South Carolina › Cherokee County › Climate Station NINETY NINE IS, SC US Distance 6.6 mi Normals 1991–2020

30-year climate normals

Cherokee County Climate and Weather Averages

Hottest month — July

87.8°

average daily high. The coldest month is January, averaging a low of 26.5°F.

Cherokee County gets 45.32" of precipitation a year, and 28% of it falls in Jun, Jul, Aug.

Temperature through the year

Each bar spans the average daily low to the average daily high for that month.

40° 60° 80° JanFebMarAprMayJunJulAugSepOctNovDec
MonthAvg highAvg low Precip
January 50.9° 26.5° 3.70"
February 55.3° 28.9° 3.31"
March 62.6° 34.9° 4.39"
April 71.5° 42.8° 3.65"
May 77.9° 52.8° 3.63"
June 84.3° 61.6° 4.11"
July 87.8° 65.7° 3.72"
August 86.2° 65.1° 4.68"
September 80.9° 58.3° 3.63"
October 71.9° 45.6° 3.06"
November 61.6° 34.2° 3.42"
December 53.5° 29.2° 4.02"

Rainfall by month

Precipitation is spread fairly evenly through the year here, with 28% falling in the wettest three months (Jun, Jul, Aug).

January 3.70"
February 3.31"
March 4.39"
April 3.65"
May 3.63"
June 4.11"
July 3.72"
August 4.68"
September 3.63"
October 3.06"
November 3.42"
December 4.02"
Annual total 45.32"

What this climate costs you

Degree days measure how hard a building has to work to stay comfortable. They are the reason two identical houses have very different power bills, and they are the link between the weather here and what you pay every month.

Cooling degree days How much air conditioning the climate demands 1,235
Heating degree days How much heating the climate demands 3,788
Approximate annual cooling cost At 16.18¢/kWh, South Carolina average $200
Approximate annual electric heating cost Lower where heating is gas rather than electric $215

These are rough planning figures from degree days and the state electricity price, not a bill estimate. House size, insulation and fuel type move them a lot. See the full cost of owning a home in Cherokee County, where electricity is one line of eight.

Common questions

What is the weather like in Cherokee County?

Cherokee County averages a high of 87.8°F in July and a low of 26.5°F in January. Annual precipitation is 45.32 inches, with essentially no snow.

When is the rainy season in Cherokee County?

The wettest stretch is Jun, Jul, Aug, which accounts for 28% of the year's precipitation. Precipitation is relatively evenly distributed across the year.

How hot does it get in Cherokee County?

The average daily high in July, the hottest month, is 87.8°F. That drives 1,235 cooling degree days a year, which is what your air conditioning has to work against.

Does it snow in Cherokee County?

Effectively no. Measurable snowfall is rare in Cherokee County.

Sources

  • Temperature, precipitation and snowfall normals — NOAA National Centers for Environmental Information, 1991–2020 Monthly Climate Normals, station NINETY NINE IS, SC US (USC00386293), 6.6 miles from the county centroid.
  • Heating and cooling degree days — NOAA, same station and period.
  • Electricity price — US Energy Information Administration, Electric Power Monthly Table 5.6.A, South Carolina residential average.
  • Wet-season share is the wettest three consecutive months as a percentage of annual precipitation, calculated from the monthly normals.