Mild
Average highs are around 26°C, so days are mild rather than hot.
September verdict
Kohala Coast, Hawaii, United States in September
Weather score69Good
Good for holiday weather
Average highs are around 26°C, so days are mild rather than hot. Sunshine averages 6.6h per day, enough for a balanced month. Rainfall averages 61mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
26°C
Rain
61mm
Sun
6.6h
Sea
27°C
Weather score
69
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Kohala Coast, Hawaii, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September26°C average high
September is one of Kohala Coast's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to December
This stretch sets the upper range for average daytime heat.
Rain
September61mm average rain
September is one of Kohala Coast's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.6 hours average sun
September is brighter than Kohala Coast's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September27°C average sea
September is one of Kohala Coast's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to November
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
September69 weather score
September is one of Kohala Coast's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to October
These months have the strongest weather score in the monthly averages.
