Kahalu'U, Hawaii, United States Climate

Weather: 22.67°C/72.81°F, Wind SW at 1.79 km/h, 83% Humidity, 0% Chance of rain

United States
(Photo by Luke McKeown on Unsplash)

Kahalu'u Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Kahalu'u has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The district’s yearly temperature is 24.48ºC (76.06ºF) and it is 11.84% higher than United States’s averages. Kahalu'u typically receives about 28.76 millimeters (1.13 inches) of precipitation and has 63.38 rainy days (17.36% of the time) annually.

CountryUnited States
CityHawaii
Longitude-157.8301524
Latitude21.4577623
Attitude/ElevationNonem (0ft)
Local timeMonday 15:18
Annual high temperature25.49ºC (77.88ºF)
Annual low temperature22.67ºC (72.81ºF)
Average annual precip.28.76mm (1.13in)
Warmest monthSeptember (27.39ºC / 81.3ºF)
Coldest MonthFebruary (19.68ºC / 67.42ºF)
Wettest MonthFebruary (48.66mm / 1.92in)
Driest MonthJuly (15.05mm / 0.59in)
Number of days with rainfall (≥ 1.0 mm)63.38 days (17.36%)
Days with no rain301.62 days (82.64%)
Humidity76.66%

Climate Kahalu'u: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.0(80.6)26.0(78.8)26.0(78.8)27.0(80.6)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)29.0(84.2)27.0(80.6)30.0(86.0)
Average high °C (°F)23.99(75.18)23.0(73.4)23.24(73.83)24.52(76.14)25.17(77.31)26.38(79.48)26.95(80.51)27.28(81.1)27.39(81.3)27.04(80.67)26.12(79.02)24.83(76.69)25.49(77.88)
Daily mean °C (°F)22.91(73.24)21.87(71.37)22.18(71.92)23.49(74.28)24.19(75.54)25.39(77.7)25.88(78.58)26.3(79.34)26.48(79.66)26.01(78.82)25.13(77.23)23.88(74.98)24.48(76.06)
Average low °C (°F)20.65(69.17)19.68(67.42)20.09(68.16)21.81(71.26)22.54(72.57)23.68(74.62)24.31(75.76)24.85(76.73)24.88(76.78)24.3(75.74)23.06(73.51)22.24(72.03)22.67(72.81)
Record low °C (°F)17.0(62.6)17.0(62.6)16.0(60.8)17.0(62.6)16.0(60.8)19.0(66.2)21.0(69.8)20.0(68.0)21.0(69.8)20.0(68.0)19.0(66.2)17.0(62.6)16.0(60.8)
Average precipitation mm (inches)26.28(1.03)48.66(1.92)45.78(1.8)30.62(1.21)21.19(0.83)26.75(1.05)15.05(0.59)17.23(0.68)27.49(1.08)33.75(1.33)23.69(0.93)28.62(1.13)28.76(1.13)
Average precipitation days (≥ 1.0 mm)3.736.366.555.095.644.734.915.05.05.555.095.735.28
Average relative humidity (%)75.3576.9676.2476.676.9176.1276.9177.4776.7276.6676.5877.476.66
Mean monthly sunshine hours9.69.359.219.7512.2212.6711.6910.4610.5310.017.087.329.99

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Kahalu'u in recent years.

Kahalu'u

Kahalu'u Temperature by Month

September
26.48°C | 79.66°F
August
26.3°C | 79.34°F
October
26.01°C | 78.82°F
July
25.88°C | 78.58°F
June
25.39°C | 77.7°F
November
25.13°C | 77.23°F
May
24.19°C | 75.54°F
December
23.88°C | 74.98°F
April
23.49°C | 74.28°F
January
22.91°C | 73.24°F
March
22.18°C | 71.92°F
February
21.87°C | 71.37°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature25.0°C (77.0°F)24.23°C (75.61°F)23.0°C (73.4°F)
Avg Temperature25.0°C (77.0°F)23.71°C (74.68°F)23.0°C (73.4°F)
Min Temperature24.0°C (75.2°F)22.16°C (71.89°F)16.0°C (60.8°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)19.45°C (67.01°F)17.0°C (62.6°F)
PrecipitationMaxAverageMinSum
Precipitation9.1mm | 0.36in2.45mm | 0.1in0.0mm | 0in76.0mm | 2.99in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind35.0kmh | 21.75mph21.29kmh | 13.23mph9.0kmh | 5.59mph
Gust Wind46.0kmh | 28.58mph28.32kmh | 17.6mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.1mb2.45mb0.0mb
Kahalu'u

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-05-0123 | 73.418 | 64.47535 | 21.7530.12 | 10200.2 | 0.01
2020-05-0223 | 73.419 | 66.27834 | 21.1330.15 | 10211.7 | 0.07
2020-05-0323 | 73.420 | 68.08033 | 20.5130.15 | 10214.0 | 0.16
2020-05-0423 | 73.419 | 66.27832 | 19.8830.09 | 10193.6 | 0.14
2020-05-0523 | 73.419 | 66.27530 | 18.6430.06 | 10182.4 | 0.09
2020-05-0624 | 75.219 | 66.27420 | 12.4330.03 | 10171.4 | 0.06
2020-05-0723 | 73.419 | 66.27825 | 15.5330.06 | 10183.9 | 0.15
2020-05-0823 | 73.417 | 62.67319 | 11.8130.06 | 10181.7 | 0.07
2020-05-0923 | 73.417 | 62.67017 | 10.5630.06 | 10180.0 | 0.0
2020-05-1023 | 73.418 | 64.47520 | 12.4330.06 | 10180.0 | 0.0
2020-05-1124 | 75.219 | 66.27724 | 14.9130.09 | 10194.2 | 0.17
2020-05-1223 | 73.418 | 64.47516 | 9.9430.09 | 10191.1 | 0.04
2020-05-1324 | 75.220 | 68.08011 | 6.8430.03 | 10176.3 | 0.25
2020-05-1424 | 75.220 | 68.0789 | 5.5930.03 | 10170.8 | 0.03
2020-05-1524 | 75.220 | 68.07814 | 8.730.06 | 10180.1 | 0.0
2020-05-1624 | 75.220 | 68.07721 | 13.0530.09 | 10190.9 | 0.04
2020-05-1724 | 75.220 | 68.07922 | 13.6730.06 | 10183.1 | 0.12
2020-05-1824 | 75.220 | 68.08121 | 13.0530.06 | 10184.0 | 0.16
2020-05-1924 | 75.220 | 68.07825 | 15.5330.09 | 10192.8 | 0.11
2020-05-2024 | 75.221 | 69.88126 | 16.1630.09 | 10193.1 | 0.12
2020-05-2124 | 75.220 | 68.07920 | 12.4330.06 | 10181.6 | 0.06
2020-05-2224 | 75.220 | 68.07825 | 15.5330.03 | 10174.7 | 0.19
2020-05-2324 | 75.220 | 68.07714 | 8.730.03 | 10171.3 | 0.05
2020-05-2425 | 77.020 | 68.07912 | 7.4630.06 | 10189.1 | 0.36
2020-05-2524 | 75.220 | 68.07513 | 8.0830.06 | 10180.2 | 0.01
2020-05-2624 | 75.221 | 69.88015 | 9.3230.06 | 10187.1 | 0.28
2020-05-2724 | 75.220 | 68.08018 | 11.1830.09 | 10192.4 | 0.09
2020-05-2824 | 75.219 | 66.27524 | 14.9130.12 | 10200.1 | 0.0
2020-05-2924 | 75.220 | 68.07621 | 13.0530.12 | 10201.3 | 0.05
2020-05-3024 | 75.220 | 68.07720 | 12.4330.12 | 10200.5 | 0.02
2020-05-3124 | 75.220 | 68.07824 | 14.9130.09 | 10192.4 | 0.09

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