Weather Averages Bristol, TN

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Weather Averages for
Bristol, TN



Latitude: 36°29'N, Longitude: 82°24'W, Elevation: 464.8 m, Distance: 8.32 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 48 years
°C 13 2 3 8 13 17 22 23 23 20 13 8 3
Average high temperature
over 48 years
°C 19 7 9 14 20 24 28 30 29 26 20 14 8
Average low temperature
over 48 years
°C 7 -3 -2 1 6 11 15 18 17 13 7 1 -2
Highest recorded temperature
over 48 years
°C 38 26 26 29 31 33 36 38 38 37 32 27 25
Lowest recorded temperature
over 48 years
°C -29 -29 -20 -18 -6 -1 3 8 6 1 -6 -15 -22
Average number of rainy days
over 48 years
days 133 14 12 13 11 12 11 12 10 8 8 10 12
Average number of days above 27°C
over 48 years
days 17 - - - - - 3 7 5 2 - - -
Average precipitation
over 48 years
cm 105.4 8.6 9.1 10.2 8.4 9.7 8.9 11.2 8.6 7.6 6.1 7.9 8.9
Average dew point
over 46 years
°C 7 -2 -2 1 5 11 16 18 17 14 7 2 -1
Average number of days above 17°C
over 48 years
days 186 - 1 6 14 25 29 31 31 27 17 4 1
Most recorded rainfall
over 48 years
cm 138.4 23.4 19.8 24.4 14.7 24.6 17.8 24.6 18.0 18.0 14.2 15.0 17.3
Least recorded rainfall
over 48 years
cm 78.0 3.6 0.8 3.3 0.5 3.3 2.0 1.8 1.3 1.3 0.3 2.8 0.5
Average number of days with thunderstorms
over 48 years
days 42 - 1 2 4 7 8 9 7 3 1 - -
Average number of days with fog
over 48 years
days 172 13 10 9 8 15 17 20 22 18 15 13 12
Average morning relative humidity
over 48 years
% 86 82 81 80 80 87 89 91 93 92 89 84 82
Average evening relative humidity
over 48 years
% 54 59 54 49 46 52 54 57 57 54 50 53 59
Average wind speed
over 46 years
km/h 14.5 16.1 17.7 17.7 17.7 14.5 12.9 12.9 6.4 6.4 6.4 16.1 16.1
Average number of days below -1.5°C
over 48 years
days 95 22 19 13 4 - - - - - 3 13 21
Average snowfall
over 56 years
cm 39.9 13.0 10.9 5.8 1.0 - - - - - - 2.5 6.6
Average number of clear days
over 56 years
days 89 6 6 6 7 7 6 6 7 9 12 9 7
Heating degree days
over 30 years
days 4406 961 773 552 298 121 6 - - 44 280 540 831
Cooling degree days
over 30 years
days 972 - - - - 71 189 291 267 131 23 - -
Average number of cloudy days
over 56 years
days 165 18 15 17 14 13 12 12 11 11 11 14 17
Average number of partly cloudy days
over 56 years
days 112 7 7 8 9 11 12 13 13 10 8 7 7
Average number of days below -12.5°C
over 48 years
days 6 3 2 - - - - - - - - - 1