Ko Olina, Hawaii, United States Climate

Weather: 20.63°C/69.13°F, Wind SW at 2.06 km/h, 87% Humidity, 0% Chance of rain

United States
(Photo by Michael Olsen on Unsplash)

Ko Olina Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Ko Olina has a Tropical wet and dry or savanna ('summer' dry season) climate (Classification: As). The district’s yearly temperature is 24.61ºC (76.3ºF) and it is 11.97% higher than United States’s averages. Ko Olina typically receives about 25.19 millimeters (0.99 inches) of precipitation and has 51.19 rainy days (14.02% of the time) annually.

CountryUnited States
CityHawaii
Longitude-158.1239544
Latitude21.3425294
Attitude/ElevationNonem (0ft)
Local timeWednesday 14:22
Annual high temperature25.87ºC (78.57ºF)
Annual low temperature22.64ºC (72.75ºF)
Average annual precip.25.19mm (0.99in)
Warmest monthSeptember (27.77ºC / 81.99ºF)
Coldest MonthFebruary (19.89ºC / 67.8ºF)
Wettest MonthFebruary (45.67mm / 1.8in)
Driest MonthJuly (13.21mm / 0.52in)
Number of days with rainfall (≥ 1.0 mm)51.19 days (14.02%)
Days with no rain313.81 days (85.98%)
Humidity75.26%

Climate Ko Olina: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.0(80.6)28.0(82.4)26.0(78.8)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)31.0(87.8)31.0(87.8)30.0(86.0)31.0(87.8)
Average high °C (°F)24.49(76.08)23.35(74.03)23.45(74.21)24.81(76.66)25.71(78.28)26.87(80.37)27.23(81.01)27.71(81.88)27.77(81.99)27.35(81.23)26.48(79.66)25.19(77.34)25.87(78.57)
Daily mean °C (°F)23.11(73.6)22.06(71.71)22.35(72.23)23.79(74.82)24.43(75.97)25.49(77.88)26.04(78.87)26.4(79.52)26.51(79.72)26.08(78.94)25.16(77.29)23.94(75.09)24.61(76.3)
Average low °C (°F)21.03(69.85)19.89(67.8)20.33(68.59)21.93(71.47)22.56(72.61)23.56(74.41)24.06(75.31)24.39(75.9)24.48(76.06)24.1(75.38)23.27(73.89)22.1(71.78)22.64(72.75)
Record low °C (°F)17.0(62.6)16.0(60.8)17.0(62.6)19.0(66.2)20.0(68.0)22.0(71.6)23.0(73.4)23.0(73.4)21.0(69.8)20.0(68.0)21.0(69.8)19.0(66.2)16.0(60.8)
Average precipitation mm (inches)17.07(0.67)45.67(1.8)38.94(1.53)27.0(1.06)17.35(0.68)27.09(1.07)13.21(0.52)16.95(0.67)26.42(1.04)33.45(1.32)15.63(0.62)23.51(0.93)25.19(0.99)
Average precipitation days (≥ 1.0 mm)2.734.914.914.644.824.04.093.094.095.824.273.824.27
Average relative humidity (%)74.476.5475.374.8774.4673.8275.1875.5774.8375.8275.6276.6775.26
Mean monthly sunshine hours9.939.919.6210.212.5313.0511.7710.9910.9410.097.578.0810.39

Climate Graph

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

Ko Olina

Ko Olina Temperature by Month

September
26.51°C | 79.72°F
August
26.4°C | 79.52°F
October
26.08°C | 78.94°F
July
26.04°C | 78.87°F
June
25.49°C | 77.88°F
November
25.16°C | 77.29°F
May
24.43°C | 75.97°F
December
23.94°C | 75.09°F
April
23.79°C | 74.82°F
January
23.11°C | 73.6°F
March
22.35°C | 72.23°F
February
22.06°C | 71.71°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.0°C (82.4°F)26.63°C (79.93°F)25.0°C (77.0°F)
Avg Temperature26.0°C (78.8°F)25.23°C (77.41°F)24.0°C (75.2°F)
Min Temperature24.0°C (75.2°F)23.37°C (74.07°F)22.0°C (71.6°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)19.63°C (67.33°F)18.0°C (64.4°F)
PrecipitationMaxAverageMinSum
Precipitation10.5mm | 0.41in2.04mm | 0.08in0.0mm | 0in61.3mm | 2.41in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.0kmh | 16.16mph17.5kmh | 10.87mph6.0kmh | 3.73mph
Gust Wind33.0kmh | 20.51mph22.03kmh | 13.69mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.5mb2.04mb0.0mb
Ko Olina

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-06-0125 | 77.019 | 66.27418 | 11.1829.97 | 10151.0 | 0.04
2018-06-0225 | 77.019 | 66.27517 | 10.5629.97 | 10150.6 | 0.02
2018-06-0325 | 77.020 | 68.07621 | 13.0530.03 | 10171.0 | 0.04
2018-06-0424 | 75.220 | 68.07825 | 15.5330.12 | 10202.1 | 0.08
2018-06-0524 | 75.219 | 66.27523 | 14.2930.09 | 10192.0 | 0.08
2018-06-0624 | 75.219 | 66.27521 | 13.0530.03 | 10172.7 | 0.11
2018-06-0724 | 75.220 | 68.07819 | 11.8130.03 | 10176.5 | 0.26
2018-06-0825 | 77.021 | 69.88014 | 8.730.09 | 101910.5 | 0.41
2018-06-0925 | 77.021 | 69.88017 | 10.5630.12 | 10201.7 | 0.07
2018-06-1025 | 77.020 | 68.07620 | 12.4330.06 | 10180.6 | 0.02
2018-06-1125 | 77.019 | 66.27219 | 11.8130.0 | 10160.3 | 0.01
2018-06-1226 | 78.819 | 66.27316 | 9.9430.0 | 10160.9 | 0.04
2018-06-1325 | 77.020 | 68.07613 | 8.0830.0 | 10164.3 | 0.17
2018-06-1425 | 77.020 | 68.07711 | 6.8430.0 | 10168.2 | 0.32
2018-06-1526 | 78.820 | 68.07411 | 6.8430.0 | 10161.7 | 0.07
2018-06-1626 | 78.820 | 68.0726 | 3.7330.0 | 10160.9 | 0.04
2018-06-1725 | 77.019 | 66.27112 | 7.4630.0 | 10160.5 | 0.02
2018-06-1826 | 78.818 | 64.46610 | 6.2130.0 | 10160.0 | 0.0
2018-06-1926 | 78.819 | 66.2666 | 3.7330.0 | 10160.0 | 0.0
2018-06-2026 | 78.819 | 66.2689 | 5.5930.0 | 10160.0 | 0.0
2018-06-2126 | 78.820 | 68.07216 | 9.9430.0 | 10160.6 | 0.02
2018-06-2226 | 78.820 | 68.07422 | 13.6730.0 | 10162.5 | 0.1
2018-06-2326 | 78.819 | 66.27126 | 16.1630.03 | 10170.4 | 0.02
2018-06-2425 | 77.020 | 68.07523 | 14.2930.03 | 10173.0 | 0.12
2018-06-2526 | 78.820 | 68.07322 | 13.6730.0 | 10161.5 | 0.06
2018-06-2625 | 77.020 | 68.07425 | 15.5330.0 | 10164.1 | 0.16
2018-06-2726 | 78.820 | 68.07226 | 16.1630.0 | 10160.6 | 0.02
2018-06-2825 | 77.020 | 68.07822 | 13.6730.0 | 10162.4 | 0.09
2018-06-2925 | 77.019 | 66.27319 | 11.8130.0 | 10160.5 | 0.02
2018-06-3025 | 77.020 | 68.07416 | 9.9430.0 | 10160.2 | 0.01

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