Maynardville weather by month
What a typical year looks like in Maynardville, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Norris, 23 km from Maynardville; records cover 1935–2026.
The year at a glance
- Precipitation a year
- 57.7 in1465 mm
- Snow a year
- 3 in8 cm
- Last spring freeze
- Apr 20
- First fall freeze
- Oct 23
- Heating degree days
- 4,385
- Cooling degree days
- 975
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 10°−12° (heating, 99%) and 92°33° (cooling, 1%).
Month by month
Maynardville in January
Highs average 44°7° and lows 25°−4°, with 5.1 in130 mm of precipitation and 1.1 in2.8 cm of snow in a typical January.
- Record high
- 76°24° (1999)
- Record low
- −19°−28° (1985)
- Heating degree days
- 936
- Cooling degree days
- 0
Maynardville in February
Highs average 50°10° and lows 28°−2°, with 5.4 in136 mm of precipitation and 1.5 in3.8 cm of snow in a typical February.
- Record high
- 80°27° (1977)
- Record low
- −17°−27° (1996)
- Heating degree days
- 734
- Cooling degree days
- 0
Maynardville in March
Highs average 60°15° and lows 33°1°, with 5.5 in139 mm of precipitation and 0.1 in0.3 cm of snow in a typical March.
- Record high
- 87°31° (2012)
- Record low
- −3°−19° (1980)
- Heating degree days
- 576
- Cooling degree days
- 1
Maynardville in April
Highs average 70°21° and lows 41°5°, with 5.8 in146 mm of precipitation in a typical April.
- Record high
- 92°33° (1986)
- Record low
- 19°−7° (2019)
- Heating degree days
- 294
- Cooling degree days
- 12
Maynardville in May
Highs average 77°25° and lows 51°11°, with 4.3 in109 mm of precipitation in a typical May.
- Record high
- 94°34° (1936)
- Record low
- 20°−7° (2020)
- Heating degree days
- 103
- Cooling degree days
- 71
Maynardville in June
Highs average 83°28° and lows 59°15°, with 4.9 in124 mm of precipitation in a typical June.
- Record high
- 104°40° (1936)
- Record low
- 35°2° (1972)
- Heating degree days
- 10
- Cooling degree days
- 192
Maynardville in July
Highs average 85°30° and lows 63°17°, with 5.4 in137 mm of precipitation in a typical July.
- Record high
- 105°41° (1964)
- Record low
- 41°5° (2019)
- Heating degree days
- 1
- Cooling degree days
- 288
Maynardville in August
Highs average 85°29° and lows 63°17°, with 4.3 in108 mm of precipitation in a typical August.
- Record high
- 100°38° (1935)
- Record low
- 42°6° (1985)
- Heating degree days
- 1
- Cooling degree days
- 264
Maynardville in September
Highs average 80°27° and lows 56°13°, with 4.1 in103 mm of precipitation in a typical September.
- Record high
- 102°39° (1954)
- Record low
- 30°−1° (1967)
- Heating degree days
- 39
- Cooling degree days
- 131
Maynardville in OctoberThis month
Highs average 70°21° and lows 44°7°, with 3.4 in86 mm of precipitation in a typical October.
- Record high
- 93°34° (2019)
- Record low
- 19°−7° (2020)
- Heating degree days
- 275
- Cooling degree days
- 16
Maynardville in November
Highs average 57°14° and lows 34°1°, with 4 in102 mm of precipitation in a typical November.
- Record high
- 88°31° (1985)
- Record low
- 6°−14° (1976)
- Heating degree days
- 582
- Cooling degree days
- 0
Maynardville in December
Highs average 48°9° and lows 29°−2°, with 5.7 in145 mm of precipitation and 0.4 in1 cm of snow in a typical December.
- Record high
- 75°24° (2015)
- Record low
- −6°−21° (1962)
- Heating degree days
- 834
- Cooling degree days
- 0