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Sea Temperature in Hilo in May
Complete information on the sea temperature range in the Pacific Ocean in Hilo in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Hilo. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Hilo in May
73°F
MINIMUN
77°F
AVERAGE
81°F
MAXIMUM
Historical Data of Water Temperature in May in Hilo
Water Temperature Chart for Pacific Ocean in Hilo in May
Sea Temperature Table in Hilo in May Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| May 1 | 79°C | 75°C | 77°C | 77°C |
| May 2 | 77°C | 77°C | 79°C | 77°C |
| May 3 | 79°C | 77°C | 79°C | 78°C |
| May 4 | 77°C | 77°C | 79°C | 77°C |
| May 5 | 77°C | 77°C | 79°C | 77°C |
| May 6 | 77°C | 77°C | 79°C | 77°C |
| May 7 | 79°C | 77°C | 79°C | 78°C |
| May 8 | 75°C | 77°C | 77°C | 77°C |
| May 9 | 79°C | 77°C | 77°C | 77°C |
| May 10 | 77°C | 77°C | 79°C | 77°C |
| May 11 | 77°C | 77°C | 77°C | 77°C |
| May 12 | 77°C | 77°C | 77°C | 77°C |
| May 13 | 77°C | 79°C | 77°C | 77°C |
| May 14 | 77°C | 79°C | 79°C | 78°C |
| May 15 | 79°C | 77°C | 77°C | 77°C |
| May 16 | 79°C | 77°C | 79°C | 78°C |
| May 17 | 77°C | 77°C | 79°C | 78°C |
| May 18 | 77°C | 77°C | 77°C | 77°C |
| May 19 | 79°C | 79°C | 77°C | 78°C |
| May 20 | 79°C | 79°C | 77°C | 78°C |
| May 21 | 77°C | 79°C | 79°C | 78°C |
| May 22 | 77°C | 77°C | 79°C | 77°C |
| May 23 | 79°C | 77°C | 79°C | 78°C |
| May 24 | 79°C | 77°C | 77°C | 77°C |
| May 25 | 79°C | 77°C | 79°C | 78°C |
| May 26 | 77°C | 77°C | 77°C | 77°C |
| May 27 | 77°C | 77°C | 79°C | 78°C |
| May 28 | 79°C | 77°C | 79°C | 78°C |
| May 29 | 79°C | 77°C | 79°C | 78°C |
| May 30 | 77°C | 77°C | 79°C | 77°C |
Hilo Climate and Swimming Opportunities in May
82°F
Average Day Air Temperature
66°F
Average Night Air Temperature
6 in
Precipitation Amount per Month
11 days
Number of Rainy Days
13 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
13 mph
Average Wind Speed
76%
Average
humidity
Hilo lies within the Hawaii in United States. The average daytime temperature in Hilo in May is 82°F (28°C), while the nighttime average is 66°F (19°C). There are typically 11 rainy days during the month, with a total precipitation of 6.0 inches (153 mm). The daylight duration in May in Hilo is 13 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 13 mph (21 km/h), and the humidity level is around 76%.
The water temperature in Hilo in May ranges from 75°F to 77°F (24°C to 25°C). At the beginning of the month, the average temperature is around 77°F (25°C), shifting to 77°F (25°C) by mid-May and reaching 77°F (25°C) in the last ten days. Overall, the average sea temperature in Hilo for May is 77°F (25°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in May in Nearby Cities
Frequently Asked Questions About Water Temperatures in May in Hilo
What is the sea temperature in Hilo in May?
The water temperature in the Pacific Ocean in Hilo in May ranges from 75°F to 77°F (24°C to 25°C).
Is it possible to swim in the Pacific Ocean in Hilo in May?
The average sea temperature in Hilo in May is 77°F (25°C), and the air temperature is 82°F (28°C), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.