Waimanalo, Hawaii, United States Climate

Weather: 21.41°C/70.54°F, Wind SW at 1.79 km/h, 82% Humidity, 0.23% Chance of rain

Waimanalo Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Waimanalo has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The district’s yearly temperature is 24.83ºC (76.69ºF) and it is 12.19% higher than United States’s averages. Waimanalo typically receives about 23.75 millimeters (0.94 inches) of precipitation and has 54.9 rainy days (15.04% of the time) annually.

CountryUnited States
CityHawaii
Longitude-157.7208333
Latitude21.35
Attitude/ElevationNonem (0ft)
Local timeSaturday 16:47
Annual high temperature25.53ºC (77.95ºF)
Annual low temperature23.56ºC (74.41ºF)
Average annual precip.23.75mm (0.94in)
Warmest monthSeptember (27.28ºC / 81.1ºF)
Coldest MonthFebruary (20.92ºC / 69.66ºF)
Wettest MonthFebruary (41.84mm / 1.65in)
Driest MonthJuly (10.57mm / 0.42in)
Number of days with rainfall (≥ 1.0 mm)54.9 days (15.04%)
Days with no rain310.1 days (84.96%)
Humidity76.12%

Climate Waimanalo: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.0(78.8)26.0(78.8)26.0(78.8)26.0(78.8)28.0(82.4)28.0(82.4)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)28.0(82.4)27.0(80.6)29.0(84.2)
Average high °C (°F)24.16(75.49)23.34(74.01)23.34(74.01)24.58(76.24)25.26(77.47)26.34(79.41)26.88(80.38)27.14(80.85)27.28(81.1)26.98(80.56)26.08(78.94)24.92(76.86)25.53(77.95)
Daily mean °C (°F)23.38(74.08)22.51(72.52)22.7(72.86)23.87(74.97)24.54(76.17)25.69(78.24)26.13(79.03)26.52(79.74)26.63(79.93)26.33(79.39)25.37(77.67)24.3(75.74)24.83(76.69)
Average low °C (°F)21.75(71.15)20.92(69.66)21.19(70.14)22.72(72.9)23.42(74.16)24.51(76.12)24.89(76.8)25.34(77.61)25.47(77.85)25.22(77.4)24.17(75.51)23.1(73.58)23.56(74.41)
Record low °C (°F)17.0(62.6)18.0(64.4)17.0(62.6)18.0(64.4)18.0(64.4)23.0(73.4)20.0(68.0)21.0(69.8)22.0(71.6)21.0(69.8)20.0(68.0)18.0(64.4)17.0(62.6)
Average precipitation mm (inches)20.75(0.82)41.84(1.65)38.31(1.51)25.01(0.98)16.53(0.65)23.05(0.91)10.57(0.42)14.25(0.56)21.95(0.86)30.05(1.18)18.95(0.75)23.73(0.93)23.75(0.94)
Average precipitation days (≥ 1.0 mm)3.186.05.644.094.914.093.453.454.555.095.185.274.58
Average relative humidity (%)74.5975.7475.6976.376.775.9176.5777.2376.575.8975.7476.5376.12
Mean monthly sunshine hours9.829.679.5610.2112.4212.6912.1110.9111.0110.097.257.6210.28

Climate Graph

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

Waimanalo

Waimanalo Temperature by Month

September
26.63°C | 79.93°F
August
26.52°C | 79.74°F
October
26.33°C | 79.39°F
July
26.13°C | 79.03°F
June
25.69°C | 78.24°F
November
25.37°C | 77.67°F
May
24.54°C | 76.17°F
December
24.3°C | 75.74°F
April
23.87°C | 74.97°F
January
23.38°C | 74.08°F
March
22.7°C | 72.86°F
February
22.51°C | 72.52°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature26.0°C (78.8°F)25.03°C (77.05°F)24.0°C (75.2°F)
Avg Temperature25.0°C (77.0°F)24.2°C (75.56°F)23.0°C (73.4°F)
Min Temperature24.0°C (75.2°F)22.77°C (72.99°F)22.0°C (71.6°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)18.93°C (66.07°F)17.0°C (62.6°F)
PrecipitationMaxAverageMinSum
Precipitation18.7mm | 0.74in2.44mm | 0.1in0.0mm | 0in73.1mm | 2.88in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind43.0kmh | 26.72mph24.87kmh | 15.45mph5.0kmh | 3.11mph
Gust Wind59.0kmh | 36.66mph33.63kmh | 20.9mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.7mb2.44mb0.0mb
Waimanalo

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-0124 | 75.218 | 64.4718 | 4.9730.06 | 10180.2 | 0.01
2019-04-0223 | 73.419 | 66.27924 | 14.9130.12 | 10201.1 | 0.04
2019-04-0323 | 73.419 | 66.27726 | 16.1630.15 | 10210.4 | 0.02
2019-04-0424 | 75.218 | 64.47522 | 13.6730.15 | 10210.0 | 0.0
2019-04-0524 | 75.218 | 64.4708 | 4.9730.09 | 10190.0 | 0.0
2019-04-0624 | 75.218 | 64.4716 | 3.7330.03 | 10170.0 | 0.0
2019-04-0724 | 75.218 | 64.47112 | 7.4630.09 | 10190.5 | 0.02
2019-04-0824 | 75.219 | 66.27619 | 11.8130.12 | 10200.7 | 0.03
2019-04-0925 | 77.020 | 68.07730 | 18.6430.12 | 10200.6 | 0.02
2019-04-1024 | 75.220 | 68.07638 | 23.6130.12 | 10200.4 | 0.02
2019-04-1124 | 75.219 | 66.27543 | 26.7230.09 | 10190.9 | 0.04
2019-04-1224 | 75.219 | 66.27542 | 26.130.09 | 10191.0 | 0.04
2019-04-1324 | 75.219 | 66.27543 | 26.7230.09 | 10190.8 | 0.03
2019-04-1423 | 73.418 | 64.47340 | 24.8530.12 | 10200.4 | 0.02
2019-04-1524 | 75.217 | 62.66933 | 20.5130.09 | 10190.1 | 0.0
2019-04-1624 | 75.218 | 64.47218 | 11.1830.06 | 10180.7 | 0.03
2019-04-1724 | 75.220 | 68.07625 | 15.5330.09 | 10192.2 | 0.09
2019-04-1825 | 77.019 | 66.27527 | 16.7830.09 | 10190.5 | 0.02
2019-04-1925 | 77.019 | 66.27431 | 19.2630.09 | 10190.2 | 0.01
2019-04-2024 | 75.220 | 68.07835 | 21.7530.12 | 10201.0 | 0.04
2019-04-2125 | 77.019 | 66.27532 | 19.8830.15 | 10211.0 | 0.04
2019-04-2225 | 77.019 | 66.27433 | 20.5130.15 | 10210.5 | 0.02
2019-04-2324 | 75.219 | 66.27432 | 19.8830.09 | 10190.8 | 0.03
2019-04-2424 | 75.219 | 66.27728 | 17.430.06 | 10181.0 | 0.04
2019-04-2525 | 77.019 | 66.27522 | 13.6730.0 | 10160.7 | 0.03
2019-04-2625 | 77.020 | 68.07717 | 10.5630.0 | 10163.8 | 0.15
2019-04-2725 | 77.019 | 66.2745 | 3.1129.97 | 101514.0 | 0.55
2019-04-2825 | 77.019 | 66.2738 | 4.9729.94 | 101418.7 | 0.74
2019-04-2924 | 75.220 | 68.07715 | 9.3229.97 | 101518.6 | 0.73
2019-04-3024 | 75.220 | 68.07824 | 14.9130.03 | 10172.3 | 0.09

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