Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
April verdict
Very good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 8.1h per day, so bright days are a strong part of the month. Rainfall averages 146mm, so some wet days are possible.
Monthly averages
Temp
27°C
Rain
146mm
Sun
8.1h
Sea
25°C
Weather score
72
Very good
Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Showers
Rainfall averages 146mm, so some wet days are possible.
Bright
Sunshine averages 8.1h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Compare Honolulu, Hawaii, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
April27°C average high
April is on the cooler side of Honolulu's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to October
This stretch sets the upper range for average daytime heat.
April146mm average rain
April is wetter than Honolulu's yearly average, so flexible plans matter more.
Driest monthsJune and August to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April8.1 hours average sun
April sits close to Honolulu's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
April25°C average sea
April is below Honolulu's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJune to November
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
April72 weather score
April sits close to Honolulu's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to October
These months have the strongest weather score in the monthly averages.
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