Keawakapu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Keawakapu.
Climate overview of Keawakapu
Keawakapu, United States of America, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 27°C (81°F), peaking in August at 29°C (84°F) and dipping in February to 26°C (79°F).
Annual rainfall is moderate at around 555 mm (22 in), with March being the wettest month. The city also has a distinct dry season from May to September. Sunshine peaks in July, when the city sees around 9.8 hours of sunshine per day.
Keawakapu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Keawakapu - and find the best time to visit.
Monthly Temperature in Keawakapu
With minimal seasonal shifts, Keawakapu experiences a constant climate year-round. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In February, the coolest month of the year, temperatures drop to a comfortable 26°C (79°F).
At night, temperatures range from around 23°C (73°F) in August to 20°C (68°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Keawakapu
Generally, Keawakapu receives mid-range precipitation levels, with 555 mm (22 in) annually. Keawakapu can be quite wet during March, receiving approximately 68 mm (2.7 in) of precipitation over 13 rainy days.
In contrast, during the driest month (June), you will experience much drier conditions, with 30 mm (1.2 in) of precipitation spread across 8 rainy days. For more details, please visit our Keawakapu Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Keawakapu
Keawakapu experiences moderate variation in sunshine hours across the seasons. With 9.8 hours daily sunshine in July, it dips to 7.0 hours in February, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Keawakapu
The mean water temperature over the year ranges from 24°C (75°F) in January to 27°C (81°F) in September.
Water temperature over the year
Humidity in Keawakapu by Month
The relative humidity is high throughout the year in Keawakapu.
The city experiences its highest humidity in January, reaching 78%. In August, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Keawakapu
The mean wind speed over the year ranges from 4 m/s (8 knots) in January, February, October, November and December to 6 m/s (12 knots) in June, July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Keawakapu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Warmest weather: June, July, August, September and October
- Most sunshine: June, July and August
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct dry season from May to September
Frequently asked questions about the climate in Keawakapu
What is the best time to visit Keawakapu?
Keawakapu has a distinct dry season from May to September.
What temperatures can I expect in Keawakapu?
Daytime highs range from 26°C (79°F) in February to 29°C (84°F) in August. Nighttime lows range from 20°C (68°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Keawakapu get?
Annual rainfall is around 555 mm (22 in). March is the wettest month with 68 mm (2.7 in), while June is the driest with 30 mm (1.2 in).
How sunny is Keawakapu?
Keawakapu receives around 2,989 hours of sunshine per year. July is the sunniest month with 294 hours, while February is the cloudiest with just 210 hours. Overall, Keawakapu enjoys abundant sunshine.
Keawakapu 3-Day Forecast
Keawakapu 3-Day Forecast
Keawakapu on the map
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