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United States › Ohio › Trumbull County › Climate Station MOSQUITO CREEK LAKE, OH US Distance 0.6 mi Normals 1991–2020

30-year climate normals

Trumbull County Climate and Weather Averages

Hottest month — July

82.1°

average daily high. The coldest month is January, averaging a low of 17.6°F.

Trumbull County gets 42.67" of precipitation a year and 40.2" of snow, and 31% of it falls in May, Jun, Jul.

Temperature through the year

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

20° 40° 60° 80° JanFebMarAprMayJunJulAugSepOctNovDec
MonthAvg highAvg low PrecipSnow
January 34.8° 17.6° 2.87" 12.8"
February 37.5° 18.3° 2.25" 8.8"
March 45.9° 24.9° 3.10" 6.8"
April 59.2° 35.5° 3.80" 1.2"
May 70.6° 46.4° 4.20" 0.0"
June 77.8° 55.9° 4.26" 0.0"
July 82.1° 60.0° 4.78" 0.0"
August 80.7° 57.9° 3.59" 0.0"
September 74.6° 51.4° 4.27" 0.0"
October 62.5° 40.5° 3.63" 0.0"
November 50.3° 31.9° 2.97" 2.6"
December 40.0° 24.4° 2.95" 8.0"

Rainfall by month

Precipitation is spread fairly evenly through the year here, with 31% falling in the wettest three months (May, Jun, Jul).

January 2.87"
February 2.25"
March 3.10"
April 3.80"
May 4.20"
June 4.26"
July 4.78"
August 3.59"
September 4.27"
October 3.63"
November 2.97"
December 2.95"
Annual total 42.67"

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 556
Heating degree days How much heating the climate demands 6,282
Approximate annual cooling cost At 19.52¢/kWh, Ohio average $109
Approximate annual electric heating cost Lower where heating is gas rather than electric $429

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 Trumbull County, where electricity is one line of eight.

Common questions

What is the weather like in Trumbull County?

Trumbull County averages a high of 82.1°F in July and a low of 17.6°F in January. Annual precipitation is 42.67 inches, including 40.2 inches of snow.

When is the rainy season in Trumbull County?

The wettest stretch is May, Jun, Jul, which accounts for 31% of the year's precipitation. Precipitation is relatively evenly distributed across the year.

How hot does it get in Trumbull County?

The average daily high in July, the hottest month, is 82.1°F. That drives 556 cooling degree days a year, which is what your air conditioning has to work against.

Does it snow in Trumbull County?

Yes. Trumbull County averages 40.2 inches of snow a year.

Sources

  • Temperature, precipitation and snowfall normals — NOAA National Centers for Environmental Information, 1991–2020 Monthly Climate Normals, station MOSQUITO CREEK LAKE, OH US (USC00335505), 0.6 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, Ohio residential average.
  • Wet-season share is the wettest three consecutive months as a percentage of annual precipitation, calculated from the monthly normals.