World sea water temperatures

Water temperature in Hilo (HI) in June

Is it warm enough to swim in Hilo in June? Average water temperature in Hilo in June is 78.1°F and therefore suitable for comfortable swimming. The warmest sea in Hilo in June is 79.9°F, and the coldest is 75.4°F. Average high air temperature in Hilo in June is 82°F, and average low temperature is 68°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Hilo

Changes water temperature in Hilo in June 2025, 2024

To get an accurate forecast for the water temperature in Hilo for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Hilo, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
June 178.4°F76.6°F75.6°F79.2°F
June 278.6°F77°F75.6°F79.5°F
June 378.4°F77°F75.6°F79.5°F
June 478.4°F77.2°F75.7°F79.9°F
June 578.4°F77.2°F75.9°F79.3°F
June 678.6°F77°F75.9°F79.5°F
June 778.6°F77°F76.1°F79.7°F
June 878.8°F77.4°F76.1°F79.3°F
June 979°F77.7°F75.9°F79.2°F
June 1078.8°F77.9°F76.1°F79.3°F
June 1178.8°F77.9°F76.3°F79.2°F
June 1279°F78.1°F76.5°F79.3°F
June 1378.6°F78.1°F76.1°F79.3°F
June 1478.6°F78.1°F76.3°F79.5°F
June 1578.4°F78.4°F75.9°F79.3°F
Day 2025 2024 Min Max
June 1678.8°F78.3°F75.9°F79.3°F
June 1778.4°F78.1°F76.3°F79.3°F
June 1878.4°F77.9°F75.9°F79.2°F
June 1979°F78.1°F75.9°F79°F
June 2078.8°F78.4°F76.3°F79.3°F
June 2178.6°F78.3°F76.1°F79.5°F
June 22 77.7°F76.3°F79.5°F
June 2378.6°F78.1°F76.3°F79.5°F
June 2478.8°F77.9°F76.3°F79.7°F
June 2579°F78.1°F76.3°F79.7°F
June 2679°F78.4°F76.1°F79.5°F
June 2778.8°F78.4°F75.4°F79.7°F
June 2879.3°F79°F75.6°F79.7°F
June 2978.8°F79.3°F75.7°F79.9°F
June 3079°F79.2°F76.1°F79.9°F
Hilo water temp chart in June

Average water temperature in Hilo in June over a decade

20162017201820192020
79.2°F79°F78.3°F79.2°F78.8°F
20212022202320242025
77.9°F78.6°F78.1°F77.9°F78.6°F

Hilo sea state in June

Chart comparing the height of waves in Hilo in June over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Hilo in June

Weather and climate in Hilo in June

This data display average monthly climate indicators in Hilo in June based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature82°F
  • Average LOW temperature68°F
  • Average humidity
    77
  • Average rainfall days25 days
  • Average rainfall109mm/4.3''
  • Average daylight13h
  • Average sunshine5.9h
  • Average UV index12

Hilo water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in June?

Want to know where the water temperature in June is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in June. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Wainaku78.1°F75.4°F80.1°F
Papaikou78.1°F75.4°F80.1°F
Puako79°F76.3°F81.3°F
Waialea Beach79°F76.3°F81.3°F
Mauna Lani79°F76.3°F81.3°F
Hapuna Beach79°F76.3°F81.5°F
Kawaihae79°F76.3°F81.5°F
Mauna Kea Beach79°F76.3°F81.5°F
Spencer Beach79°F76.3°F81.5°F
Waikoloa Village79°F76.3°F81.5°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Hilo is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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