Weather in Honolulu in June 2025
- June is usually the driest month of the year in Honolulu
Average weather
Average temperature in Honolulu in June
The expected average maximum temperature in June is +29°C with a maximum of +31°C and a minimum of +21°C.
The average maximum temperature goes down 10% by the end of the month, compared with the beginning of the month, from +29°C to +28°C.
Is Honolulu warm or cold in June?
Honolulu is typically warm in June.
Maximum temperatures go up compared to the previous month from +28°C to +29°C. The minimum temperature also goes up from +22°C to +23°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how June is compared to other months in Honolulu:
Water temperature in Honolulu in June
Water in Honolulu in June is Warm. It varies from +25°C to +26°C, with an average of +26°C. This is almost similar to the air temperature, which averages +29°C.
In June, water temperatures are average relative to the rest of the year:
Can you swim in Honolulu in June?
Climate in Honolulu in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +29°C | +30°C | ||||
| Min. temperature | ||||||
| +16°C | +19°C | +20°C | ||||
| Max. temperature | ||||||
| +32°C | +32°C | +33°C | ||||
| Rainfall | ||||||
| 29 mm | 14 mm | 17 mm | ||||
| Wind | ||||||
| 4 m/s | 5 m/s | 5 m/s | ||||
| Avg. water temperature | ||||||
| +25°C | +26°C | +26°C | ||||
| Humidity | ||||||
| 68% | 67% | 68% | ||||
| Air pressure | ||||||
| 1016 HPa | 1016 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 4 | 4 | 4 | ||||
| Cloudy days | ||||||
| 15 | 15 | 15 | ||||
| Rainy days | ||||||
| 12 | 10 | 11 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as good as in May. It’s getting warmer as June arrives. The average maximum temperature goes up from +28°C to +29°C during the day. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 29 mm to 14 mm. It feels drier, as humidity decreases from 68% to 67%. Winds are stronger in comparison to May, going up from 4 m/s to 5 m/s on average. The amount of sunny days stay about the same, averaging 4 sunny days during the month.
July brings much the same weather, it remains good.
Wind
The average wind speed is 5 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Honolulu is gradually increasing during June, going from 4 m/s to 5 m/s over the course of the month.
Rain
How was the weather last June in Honolulu?
Climate Change over Years
The climate in Honolulu in June has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+25°C) and the highest in 1988 (+29°C). The driest year was 1983 with only 113 mm of rainfall, and the wettest year was 1982 with 1336 mm.
FAQ
Is June a good time to visit Honolulu?
Can you sunbathe in Honolulu in June?
Can you swim in Honolulu in June?
Is Honolulu rainy in June?
Is it sunny in Honolulu in June?
Other cities in USA
Monthly weather in Honolulu
Source of the data
For this page, we’ve looked at the typical weather in Honolulu, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.