Boone, Iowa, United States Climate

Weather: 11.39°C/52.5°F, Wind SW at 2.57 km/h, 52% Humidity, 0% Chance of rain

United States
(Photo by Kyle Kempt on Unsplash)

Boone Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Boone has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 9.92ºC (49.86ºF) and it is -2.72% lower than United States’s averages. Boone typically receives about 29.34 millimeters (1.16 inches) of precipitation and has 38.56 rainy days (10.56% of the time) annually.

CountryUnited States
CityIowa
Longitude-93.8802273
Latitude42.0597047
Attitude/ElevationNonem (0ft)
Local timeThursday 23:56
Annual high temperature13.02ºC (55.44ºF)
Annual low temperature5.27ºC (41.49ºF)
Average annual precip.29.34mm (1.16in)
Warmest monthJuly (26.98ºC / 80.56ºF)
Coldest MonthJanuary (-10.45ºC / 13.19ºF)
Wettest MonthJune (59.28mm / 2.33in)
Driest MonthDecember (10.63mm / 0.42in)
Number of days with rainfall (≥ 1.0 mm)38.56 days (10.56%)
Days with no rain326.44 days (89.44%)
Humidity76.66%

Climate Boone: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)10.0(50.0)13.0(55.4)20.0(68.0)26.0(78.8)36.0(96.8)33.0(91.4)32.0(89.6)34.0(93.2)36.0(96.8)28.0(82.4)21.0(69.8)12.0(53.6)36.0(96.8)
Average high °C (°F)-3.72(25.3)-3.53(25.65)6.54(43.77)12.59(54.66)20.78(69.4)26.1(78.98)26.98(80.56)26.04(78.87)23.61(74.5)13.24(55.83)6.06(42.91)1.53(34.75)13.02(55.44)
Daily mean °C (°F)-6.41(20.46)-6.11(21.0)3.29(37.92)9.07(48.33)17.54(63.57)22.94(73.29)24.03(75.25)22.58(72.64)19.92(67.86)9.89(49.8)3.32(37.98)-1.0(30.2)9.92(49.86)
Average low °C (°F)-10.45(13.19)-10.07(13.87)-0.91(30.36)3.66(38.59)12.23(54.01)17.77(63.99)18.91(66.04)16.89(62.4)14.44(57.99)5.42(41.76)-0.52(31.06)-4.13(24.57)5.27(41.49)
Record low °C (°F)-30.0(-22.0)-26.0(-14.8)-22.0(-7.6)-10.0(14.0)2.0(35.6)9.0(48.2)13.0(55.4)10.0(50.0)3.0(37.4)-7.0(19.4)-16.0(3.2)-15.0(5.0)-30.0(-22.0)
Average precipitation mm (inches)13.42(0.53)12.38(0.49)18.0(0.71)24.81(0.98)48.38(1.9)59.28(2.33)42.38(1.67)37.0(1.46)39.05(1.54)30.76(1.21)16.0(0.63)10.63(0.42)29.34(1.16)
Average precipitation days (≥ 1.0 mm)2.642.642.272.735.184.914.733.733.552.822.01.363.21
Average relative humidity (%)82.181.7674.0867.5475.4680.285.5682.4476.8167.5470.0276.4676.66
Mean monthly sunshine hours7.248.049.09.6611.3713.0212.7810.5210.289.247.486.99.63

Climate Graph

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

Boone

Boone Temperature by Month

July
24.03°C | 75.25°F
June
22.94°C | 73.29°F
August
22.58°C | 72.64°F
September
19.92°C | 67.86°F
May
17.54°C | 63.57°F
October
9.89°C | 49.8°F
April
9.07°C | 48.33°F
November
3.32°C | 37.98°F
March
3.29°C | 37.92°F
December
-1.0°C | 30.2°F
February
-6.11°C | 21.0°F
January
-6.41°C | 20.46°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature31.0°C (87.8°F)22.5°C (72.5°F)9.0°C (48.2°F)
Avg Temperature27.0°C (80.6°F)19.5°C (67.1°F)7.0°C (44.6°F)
Min Temperature23.0°C (73.4°F)14.57°C (58.23°F)5.0°C (41.0°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)15.3°C (59.54°F)3.0°C (37.4°F)
PrecipitationMaxAverageMinSum
Precipitation30.4mm | 1.2in6.36mm | 0.25in0.0mm | 0in190.8mm | 7.51in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph13.57kmh | 8.43mph5.0kmh | 3.11mph
Gust Wind30.0kmh | 18.64mph21.97kmh | 13.65mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure30.4mb6.36mb0.0mb
Boone

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0126 | 78.822 | 71.68612 | 7.4629.85 | 101129.4 | 1.16
2018-09-0224 | 75.222 | 71.68910 | 6.2129.94 | 101416.7 | 0.66
2018-09-0323 | 73.421 | 69.8915 | 3.1130.06 | 101813.6 | 0.54
2018-09-0424 | 75.222 | 71.69215 | 9.3230.0 | 101613.0 | 0.51
2018-09-0521 | 69.819 | 66.29315 | 9.3230.09 | 101930.4 | 1.2
2018-09-0618 | 64.414 | 57.28216 | 9.9430.27 | 10250.3 | 0.01
2018-09-0717 | 62.614 | 57.28515 | 9.3230.24 | 10240.0 | 0.0
2018-09-0817 | 62.613 | 55.48315 | 9.3230.18 | 10220.0 | 0.0
2018-09-0917 | 62.612 | 53.68210 | 6.2130.06 | 10180.0 | 0.0
2018-09-1020 | 68.015 | 59.08410 | 6.2130.0 | 10160.0 | 0.0
2018-09-1121 | 69.817 | 62.68617 | 10.5630.0 | 10160.0 | 0.0
2018-09-1222 | 71.618 | 64.48416 | 9.9430.06 | 10180.0 | 0.0
2018-09-1323 | 73.419 | 66.28718 | 11.1830.03 | 10170.6 | 0.02
2018-09-1425 | 77.021 | 69.88814 | 8.730.03 | 10170.9 | 0.04
2018-09-1527 | 80.621 | 69.88110 | 6.2130.09 | 10190.7 | 0.03
2018-09-1626 | 78.820 | 68.07712 | 7.4630.0 | 10160.8 | 0.03
2018-09-1727 | 80.620 | 68.07612 | 7.4629.91 | 10130.4 | 0.02
2018-09-1825 | 77.021 | 69.88513 | 8.0829.91 | 101319.2 | 0.76
2018-09-1923 | 73.420 | 68.09314 | 8.729.88 | 101219.9 | 0.78
2018-09-2026 | 78.821 | 69.88618 | 11.1829.77 | 100823.5 | 0.93
2018-09-2114 | 57.211 | 51.87920 | 12.4330.09 | 101911.2 | 0.44
2018-09-2213 | 55.48 | 46.47811 | 6.8430.27 | 10250.0 | 0.0
2018-09-2318 | 64.413 | 55.48315 | 9.3230.06 | 10180.0 | 0.0
2018-09-2419 | 66.215 | 59.08416 | 9.9429.88 | 10120.0 | 0.0
2018-09-2514 | 57.212 | 53.68813 | 8.0829.94 | 10142.3 | 0.09
2018-09-2613 | 55.46 | 42.86514 | 8.730.15 | 10210.0 | 0.0
2018-09-2716 | 60.87 | 44.66218 | 11.1829.97 | 10150.3 | 0.01
2018-09-289 | 48.24 | 39.27011 | 6.8430.24 | 10240.8 | 0.03
2018-09-297 | 44.63 | 37.47912 | 7.4630.27 | 10252.7 | 0.11
2018-09-3010 | 50.08 | 46.49210 | 6.2130.21 | 10234.1 | 0.16

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