Gray weather by month
What a typical year looks like in Gray, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Bristol Airport, 10 km from Gray; records cover 1937–2026.
The year at a glance
- Precipitation a year
- 44 in1117 mm
- Snow a year
- 9 in23 cm
- Last spring freeze
- Apr 13
- First fall freeze
- Oct 22
- Heating degree days
- 4,149
- Cooling degree days
- 1,104
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 11°−12° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Gray in January
Highs average 47°8° and lows 26°−3°, with 3.7 in93 mm of precipitation and 3 in8 cm of snow in a typical January.
- Record high
- 79°26° (1950)
- Record low
- −21°−29° (1985)
- Heating degree days
- 886
- Cooling degree days
- 0
Gray in February
Highs average 51°11° and lows 29°−2°, with 3.8 in97 mm of precipitation and 3 in8 cm of snow in a typical February.
- Record high
- 82°28° (2018)
- Record low
- −15°−26° (1996)
- Heating degree days
- 699
- Cooling degree days
- 0
Gray in March
Highs average 59°15° and lows 35°2°, with 4 in101 mm of precipitation and 1.1 in2.8 cm of snow in a typical March.
- Record high
- 85°29° (1943)
- Record low
- −2°−19° (1980)
- Heating degree days
- 546
- Cooling degree days
- 1
Gray in April
Highs average 69°21° and lows 43°6°, with 3.8 in96 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 90°32° (1941)
- Record low
- 21°−6° (1964)
- Heating degree days
- 272
- Cooling degree days
- 13
Gray in May
Highs average 77°25° and lows 52°11°, with 3.8 in97 mm of precipitation in a typical May.
- Record high
- 94°34° (1941)
- Record low
- 30°−1° (1940)
- Heating degree days
- 91
- Cooling degree days
- 81
Gray in June
Highs average 84°29° and lows 61°16°, with 3.9 in100 mm of precipitation in a typical June.
- Record high
- 103°39° (2012)
- Record low
- 38°3° (1966)
- Heating degree days
- 7
- Cooling degree days
- 225
Gray in July
Highs average 86°30° and lows 65°18°, with 5 in127 mm of precipitation in a typical July.
- Record high
- 102°39° (1952)
- Record low
- 45°7° (1947)
- Heating degree days
- 0
- Cooling degree days
- 327
Gray in August
Highs average 86°30° and lows 63°17°, with 3.8 in96 mm of precipitation in a typical August.
- Record high
- 101°38° (1988)
- Record low
- 43°6° (1986)
- Heating degree days
- 1
- Cooling degree days
- 295
Gray in September
Highs average 81°27° and lows 56°14°, with 2.8 in72 mm of precipitation in a typical September.
- Record high
- 100°38° (1954)
- Record low
- 33°1° (1942)
- Heating degree days
- 36
- Cooling degree days
- 142
Gray in OctoberThis month
Highs average 70°21° and lows 44°7°, with 2.5 in64 mm of precipitation in a typical October.
- Record high
- 94°34° (2019)
- Record low
- 20°−7° (1962)
- Heating degree days
- 259
- Cooling degree days
- 19
Gray in November
Highs average 59°15° and lows 34°1°, with 3.1 in80 mm of precipitation and 0.3 in0.8 cm of snow in a typical November.
- Record high
- 84°29° (2022)
- Record low
- 5°−15° (1950)
- Heating degree days
- 557
- Cooling degree days
- 1
Gray in December
Highs average 50°10° and lows 29°−2°, with 3.8 in96 mm of precipitation and 1.7 in4.3 cm of snow in a typical December.
- Record high
- 78°26° (1951)
- Record low
- −9°−23° (1962)
- Heating degree days
- 795
- Cooling degree days
- 0