Alcoa, Tennessee, United States Climate

Weather: 16.51°C/61.72°F, Wind SW at 2.57 km/h, 80% Humidity, 0% Chance of rain

United States
(Photo by David Gylland on Unsplash)
Contents

Alcoa Climate Summary

Located at an elevation of 257.27 meters (844.06 feet) above sea level, Alcoa has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 17.08ºC (62.74ºF) and it is 4.44% higher than United States’s averages. Alcoa typically receives about 36.59 millimeters (1.44 inches) of precipitation and has 52.91 rainy days (14.5% of the time) annually.

CountryUnited States
CityTennessee
Longitude-83.9737935
Latitude35.7895271
Attitude/Elevation257.27m (844.06ft)
Local timeWednesday 18:10
Annual high temperature20.93ºC (69.67ºF)
Annual low temperature10.74ºC (51.33ºF)
Average annual precip.36.59mm (1.44in)
Warmest monthJuly (32.28ºC / 90.1ºF)
Coldest MonthJanuary (-0.01ºC / 31.98ºF)
Wettest MonthFebruary (50.78mm / 2.0in)
Driest MonthJanuary (25.35mm / 1.0in)
Number of days with rainfall (≥ 1.0 mm)52.91 days (14.5%)
Days with no rain312.09000000000003 days (85.5%)
Humidity71.95%

Climate Alcoa: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)21.0(69.8)24.0(75.2)25.0(77.0)29.0(84.2)33.0(91.4)36.0(96.8)36.0(96.8)37.0(98.6)38.0(100.4)35.0(95.0)27.0(80.6)20.0(68.0)38.0(100.4)
Average high °C (°F)8.27(46.89)12.6(54.68)14.74(58.53)19.27(66.69)26.18(79.12)29.73(85.51)32.28(90.1)31.38(88.48)29.56(85.21)22.85(73.13)13.9(57.02)10.44(50.79)20.93(69.67)
Daily mean °C (°F)4.85(40.73)9.4(48.92)11.04(51.87)15.29(59.52)22.34(72.21)25.71(78.28)28.16(82.69)26.91(80.44)25.02(77.04)18.61(65.5)10.32(50.58)7.26(45.07)17.08(62.74)
Average low °C (°F)-0.01(31.98)4.27(39.69)5.28(41.5)8.26(46.87)14.88(58.78)18.0(64.4)20.31(68.56)19.83(67.69)18.38(65.08)12.08(53.74)4.83(40.69)2.73(36.91)10.74(51.33)
Record low °C (°F)-13.0(8.6)-5.0(23.0)-5.0(23.0)-2.0(28.4)1.0(33.8)11.0(51.8)15.0(59.0)14.0(57.2)8.0(46.4)1.0(33.8)-5.0(23.0)-7.0(19.4)-13.0(8.6)
Average precipitation mm (inches)25.35(1.0)50.78(2.0)40.65(1.6)35.16(1.38)38.1(1.5)45.72(1.8)43.84(1.73)37.65(1.48)32.91(1.3)31.54(1.24)25.6(1.01)31.76(1.25)36.59(1.44)
Average precipitation days (≥ 1.0 mm)3.274.914.183.555.365.915.915.824.273.552.733.454.41
Average relative humidity (%)70.6378.5271.8269.2972.6571.8869.5770.270.6671.2870.6676.2871.95
Mean monthly sunshine hours8.437.949.0710.0210.6910.8711.0310.7510.449.998.848.419.71

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Alcoa in recent years.

Alcoa

Alcoa Temperature by Month

July
28.16°C | 82.69°F
August
26.91°C | 80.44°F
June
25.71°C | 78.28°F
September
25.02°C | 77.04°F
May
22.34°C | 72.21°F
October
18.61°C | 65.5°F
April
15.29°C | 59.52°F
March
11.04°C | 51.87°F
November
10.32°C | 50.58°F
February
9.4°C | 48.92°F
December
7.26°C | 45.07°F
January
4.85°C | 40.73°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature22.0°C (71.6°F)13.39°C (56.1°F)3.0°C (37.4°F)
Avg Temperature18.0°C (64.4°F)9.58°C (49.24°F)2.0°C (35.6°F)
Min Temperature15.0°C (59.0°F)3.61°C (38.5°F)-3.0°C (26.6°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)3.0°C (37.4°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation39.9mm | 1.57in4.35mm | 0.17in0.0mm | 0in135.0mm | 5.31in
Snowdepth8.3mm | 0.33in0.41mm | 0.02in0.0mm | 0in12.799999999999999mm | 0.5in
WindMaxAverageMin
Wind15.0kmh | 9.32mph8.61kmh | 5.35mph3.0kmh | 1.86mph
Gust Wind23.0kmh | 14.29mph12.45kmh | 7.74mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure39.9mb4.35mb0.0mb
Alcoa

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-0113 | 55.411 | 51.8928 | 4.9729.85 | 101139.9 | 1.57
2018-03-027 | 44.6-1 | 30.26311 | 6.8430.24 | 10240.6 | 0.02
2018-03-036 | 42.8-4 | 24.85511 | 6.8430.36 | 10280.0 | 0.0
2018-03-048 | 46.4-3 | 26.6568 | 4.9730.3 | 10260.0 | 0.0
2018-03-0510 | 50.01 | 33.8606 | 3.7330.06 | 10180.1 | 0.0
2018-03-0610 | 50.06 | 42.8777 | 4.3529.83 | 10102.2 | 0.09
2018-03-074 | 39.2-3 | 26.66312 | 7.4629.97 | 10151.9 | 0.07
2018-03-082 | 35.6-5 | 23.06410 | 6.2130.06 | 10181.0 | 0.04
2018-03-095 | 41.0-6 | 21.2555 | 3.1130.09 | 10190.0 | 0.0
2018-03-108 | 46.44 | 39.2817 | 4.3530.0 | 10165.1 | 0.2
2018-03-1112 | 53.69 | 48.2884 | 2.4929.88 | 10123.3 | 0.13
2018-03-124 | 39.21 | 33.87613 | 8.0829.94 | 101410.8 | 0.43
2018-03-134 | 39.2-3 | 26.6669 | 5.5930.12 | 10200.3 | 0.01
2018-03-142 | 35.6-8 | 17.6579 | 5.5930.15 | 10210.5 | 0.02
2018-03-1510 | 50.0-3 | 26.65214 | 8.730.0 | 10160.0 | 0.0
2018-03-1614 | 57.24 | 39.2655 | 3.1130.0 | 10160.0 | 0.0
2018-03-1717 | 62.611 | 51.88012 | 7.4629.88 | 10127.0 | 0.28
2018-03-1815 | 59.08 | 46.4745 | 3.1129.91 | 10132.6 | 0.1
2018-03-1916 | 60.810 | 50.0765 | 3.1129.71 | 10066.3 | 0.25
2018-03-2012 | 53.68 | 46.48511 | 6.8429.56 | 10014.1 | 0.16
2018-03-212 | 35.6-1 | 30.28215 | 9.3229.91 | 10139.8 | 0.39
2018-03-224 | 39.2-4 | 24.8696 | 3.7330.3 | 10260.1 | 0.0
2018-03-237 | 44.6-3 | 26.6593 | 1.8630.3 | 10260.0 | 0.0
2018-03-247 | 44.65 | 41.0886 | 3.7330.06 | 101820.0 | 0.79
2018-03-2512 | 53.68 | 46.4866 | 3.7330.06 | 101810.0 | 0.39
2018-03-2612 | 53.65 | 41.0685 | 3.1130.36 | 10280.5 | 0.02
2018-03-2714 | 57.28 | 46.47210 | 6.2130.3 | 10260.0 | 0.0
2018-03-2817 | 62.613 | 55.48410 | 6.2130.06 | 10180.3 | 0.01
2018-03-2918 | 64.414 | 57.28314 | 8.729.88 | 10128.2 | 0.32
2018-03-3011 | 51.88 | 46.48012 | 7.4630.09 | 10190.4 | 0.02
2018-03-3114 | 57.23 | 37.4628 | 4.9730.24 | 10240.0 | 0.0

Alcoa 3 Year Historical Weather Data

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