Altoona, Iowa, United States Climate

Weather: 15.2°C/59.36°F, Wind SW at 8.23 km/h, 58% Humidity, 0% Chance of rain

United States
(Photo by Austin Goode on Unsplash)
Contents

Altoona Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Altoona has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 10.51ºC (50.92ºF) and it is -2.13% lower than United States’s averages. Altoona typically receives about 15.02 millimeters (0.59 inches) of precipitation and has 32.08 rainy days (8.79% of the time) annually.

CountryUnited States
CityIowa
Longitude-93.4750836
Latitude41.6435514
Attitude/ElevationNonem (0ft)
Local timeFriday 14:03
Annual high temperature13.71ºC (56.68ºF)
Annual low temperature5.73ºC (42.31ºF)
Average annual precip.15.02mm (0.59in)
Warmest monthJuly (27.6ºC / 81.68ºF)
Coldest MonthJanuary (-9.73ºC / 14.49ºF)
Wettest MonthJune (28.07mm / 1.11in)
Driest MonthFebruary (6.17mm / 0.24in)
Number of days with rainfall (≥ 1.0 mm)32.08 days (8.79%)
Days with no rain332.92 days (91.21%)
Humidity76.77%

Climate Altoona: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)16.0(60.8)20.0(68.0)25.0(77.0)35.0(95.0)33.0(91.4)33.0(91.4)34.0(93.2)35.0(95.0)29.0(84.2)21.0(69.8)14.0(57.2)35.0(95.0)
Average high °C (°F)-2.74(27.07)-2.29(27.88)7.37(45.27)13.19(55.74)21.01(69.82)26.32(79.38)27.6(81.68)26.66(79.99)23.71(74.68)14.02(57.24)6.87(44.37)2.85(37.13)13.71(56.68)
Daily mean °C (°F)-5.52(22.06)-5.05(22.91)4.13(39.43)9.54(49.17)17.78(64.0)23.12(73.62)24.62(76.32)23.1(73.58)20.11(68.2)10.48(50.86)3.79(38.82)0.05(32.09)10.51(50.92)
Average low °C (°F)-9.73(14.49)-9.08(15.66)-0.18(31.68)3.96(39.13)12.4(54.32)17.91(64.24)19.18(66.52)17.45(63.41)14.64(58.35)5.83(42.49)-0.34(31.39)-3.28(26.1)5.73(42.31)
Record low °C (°F)-30.0(-22.0)-23.0(-9.4)-21.0(-5.8)-9.0(15.8)2.0(35.6)9.0(48.2)13.0(55.4)11.0(51.8)5.0(41.0)-5.0(23.0)-17.0(1.4)-14.0(6.8)-30.0(-22.0)
Average precipitation mm (inches)6.55(0.26)6.17(0.24)10.92(0.43)11.39(0.45)27.8(1.09)28.07(1.11)20.32(0.8)17.49(0.69)22.46(0.88)13.84(0.54)8.28(0.33)6.92(0.27)15.02(0.59)
Average precipitation days (≥ 1.0 mm)1.821.912.092.364.364.273.823.273.552.091.361.182.67
Average relative humidity (%)81.480.4472.7468.978.3481.084.2681.6278.6468.5671.0274.3776.77
Mean monthly sunshine hours7.28.039.129.711.5813.3412.9410.6610.389.487.57.09.74

Climate Graph

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

Altoona

Altoona Temperature by Month

July
24.62°C | 76.32°F
June
23.12°C | 73.62°F
August
23.1°C | 73.58°F
September
20.11°C | 68.2°F
May
17.78°C | 64.0°F
October
10.48°C | 50.86°F
April
9.54°C | 49.17°F
March
4.13°C | 39.43°F
November
3.79°C | 38.82°F
December
0.05°C | 32.09°F
February
-5.05°C | 22.91°F
January
-5.52°C | 22.06°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature9.0°C (48.2°F)-4.25°C (24.35°F)-13.0°C (8.6°F)
Avg Temperature8.0°C (46.4°F)-7.18°C (19.08°F)-15.0°C (5.0°F)
Min Temperature7.0°C (44.6°F)-11.93°C (10.53°F)-20.0°C (-4.0°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)-9.39°C (15.1°F)-20.0°C (-4.0°F)
PrecipitationMaxAverageMinSum
Precipitation14.6mm | 0.57in1.44mm | 0.06in0.0mm | 0in40.3mm | 1.59in
Snowdepth4.3mm | 0.17in0.61mm | 0.02in0.0mm | 0in17.200000000000003mm | 0.68in
WindMaxAverageMin
Wind33.0kmh | 20.51mph15.86kmh | 9.85mph9.0kmh | 5.59mph
Gust Wind52.0kmh | 32.31mph24.0kmh | 14.91mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.6mb1.44mb0.0mb
Altoona

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-02-01-12 | 10.4-15 | 5.07810 | 6.2130.21 | 10230.0 | 0.0
2019-02-022 | 35.61 | 33.89218 | 11.1829.94 | 10140.5 | 0.02
2019-02-038 | 46.48 | 46.49716 | 9.9429.74 | 10070.2 | 0.01
2019-02-04-3 | 26.6-5 | 23.06823 | 14.2929.91 | 10131.0 | 0.04
2019-02-05-8 | 17.6-15 | 5.05814 | 8.730.15 | 10211.0 | 0.04
2019-02-06-5 | 23.0-9 | 15.87912 | 7.4630.06 | 10180.6 | 0.02
2019-02-07-11 | 12.2-14 | 6.87728 | 17.430.09 | 10191.9 | 0.07
2019-02-08-15 | 5.0-20 | -4.06618 | 11.1830.71 | 10400.0 | 0.0
2019-02-09-11 | 12.2-15 | 5.07116 | 9.9430.77 | 10420.0 | 0.0
2019-02-10-5 | 23.0-7 | 19.48714 | 8.730.33 | 10275.0 | 0.2
2019-02-11-3 | 26.6-5 | 23.09514 | 8.730.09 | 10194.4 | 0.17
2019-02-12-6 | 21.2-7 | 19.48922 | 13.6729.97 | 10150.7 | 0.03
2019-02-13-9 | 15.8-11 | 12.28711 | 6.8430.06 | 10180.0 | 0.0
2019-02-14-2 | 28.4-4 | 24.89119 | 11.8129.71 | 10060.0 | 0.0
2019-02-15-15 | 5.0-16 | 3.28920 | 12.4330.18 | 10220.0 | 0.0
2019-02-16-11 | 12.2-13 | 8.69212 | 7.4630.15 | 10210.4 | 0.02
2019-02-17-5 | 23.0-6 | 21.29415 | 9.3229.94 | 10143.7 | 0.15
2019-02-18-10 | 14.0-11 | 12.29311 | 6.8430.45 | 10310.1 | 0.0
2019-02-19-11 | 12.2-13 | 8.69010 | 6.2130.56 | 10350.9 | 0.04
2019-02-20-2 | 28.4-4 | 24.89116 | 9.9429.88 | 10124.3 | 0.17
2019-02-21-7 | 19.4-9 | 15.8869 | 5.5930.24 | 10240.0 | 0.0
2019-02-22-5 | 23.0-7 | 19.48912 | 7.4630.36 | 10280.1 | 0.0
2019-02-231 | 33.81 | 33.89916 | 9.9429.8 | 100914.6 | 0.57
2019-02-24-10 | 14.0-11 | 12.28333 | 20.5130.09 | 10190.6 | 0.02
2019-02-25-14 | 6.8-17 | 1.48613 | 8.0830.59 | 10360.0 | 0.0
2019-02-26-11 | 12.2-13 | 8.69115 | 9.3230.5 | 10330.2 | 0.01
2019-02-27-12 | 10.4-13 | 8.69117 | 10.5630.39 | 10290.1 | 0.0
2019-02-28-9 | 15.8-13 | 8.68110 | 6.2130.33 | 10270.0 | 0.0

Altoona 3 Year Historical Weather Data

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