UTC Offset
UTC-10:00
Koolauloa, United States Snapshot 2026
Where is Koolauloa?
Koolauloa, United States
- Continent
- Americas
- Country
- United States
- City
- Koolauloa
- Population
- 15.7K
- Coordinates
- 21.61°, -157.93°
Koolauloa is a city in United States with a population of approximately 15.7K. Average temperatures range from 21°C (69°F) in February to 28°C (82°F) in August. The best time to visit is January, February, March, November, December.
Time in Koolauloa right now
Open full time & time zone page 11:55 55
Monday, June 15, 2026
IANA time zone
Pacific/Honolulu
Daylight saving
No DST
Next DST change
—
Live weather in Koolauloa
Daylight in Koolauloa today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 27m
Climate normals for Koolauloa
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Excellent April
Excellent May
Good June
Excellent July
Good August
Good September
Good October
Good November best
Excellent December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 25°C / 21°C | 26°C / 22°C | 7days (31 mm) Good | 9.8h Good | 74% Muggy | 5.8 High | Excellent | View Details |
| February best | 24°C / 21°C | 26°C / 21°C | 9days (49 mm) Wet | 10h Excellent | 73% Muggy | 6.8 High | Excellent | View Details |
| March best | 25°C / 21°C | 27°C / 22°C | 11days (49 mm) Wet | 10.6h Excellent | 74% Muggy | 7.7 Very High | Excellent | View Details |
| April | 25°C / 22°C | 28°C / 23°C | 12days (44 mm) Wet | 11.3h Excellent | 74% Muggy | 8.1 Very High | Excellent | View Details |
| May | 26°C / 22°C | 29°C / 24°C | 9days (39 mm) Wet | 12h Excellent | 74% Muggy | 8.4 Very High | Good | View Details |
| June | 27°C / 23°C | 30°C / 25°C | 7days (32 mm) Good | 12.5h Excellent | 73% Muggy | 8.8 Very High | Excellent | View Details |
| July | 27°C / 24°C | 30°C / 25°C | 7days (21 mm) Good | 12.3h Excellent | 74% Muggy | 8.8 Very High | Good | View Details |
| August | 28°C / 24°C | 31°C / 26°C | 7days (22 mm) Good | 11.8h Excellent | 73% Muggy | 8.8 Very High | Good | View Details |
| September | 28°C / 24°C | 32°C / 26°C | 5days (17 mm) Good | 11.2h Excellent | 73% Muggy | 8.3 Very High | Good | View Details |
| October | 28°C / 24°C | 31°C / 26°C | 8days (37 mm) Wet | 10.6h Excellent | 74% Muggy | 7.2 Very High | Good | View Details |
| November best | 26°C / 23°C | 28°C / 24°C | 6days (23 mm) Good | 10.1h Excellent | 74% Muggy | 5.9 High | Excellent | View Details |
| December best | 25°C / 22°C | 27°C / 23°C | 8days (60 mm) Wet | 9.3h Good | 75% Muggy | 5.3 High | Excellent | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 25°C / 21°C . Feb: 24°C / 21°C . Mar: 25°C / 21°C . Apr: 25°C / 22°C . May: 26°C / 22°C . Jun: 27°C / 23°C . Jul: 27°C / 24°C . Aug: 28°C / 24°C . Sep: 28°C / 24°C . Oct: 28°C / 24°C . Nov: 26°C / 23°C . Dec: 25°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 31 mm. Feb: 49 mm. Mar: 49 mm. Apr: 44 mm. May: 39 mm. Jun: 32 mm. Jul: 21 mm. Aug: 22 mm. Sep: 17 mm. Oct: 37 mm. Nov: 23 mm. Dec: 60 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 73%. Mar: 74%. Apr: 74%. May: 74%. Jun: 73%. Jul: 74%. Aug: 73%. Sep: 73%. Oct: 74%. Nov: 74%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 22 km/h . Mar: 21 km/h . Apr: 22 km/h . May: 21 km/h . Jun: 22 km/h . Jul: 24 km/h . Aug: 23 km/h . Sep: 21 km/h . Oct: 20 km/h . Nov: 22 km/h . Dec: 21 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 25°C . Feb: 24°C . Mar: 24°C . Apr: 25°C . May: 25°C . Jun: 25°C . Jul: 26°C . Aug: 26°C . Sep: 27°C . Oct: 27°C . Nov: 26°C . Dec: 25°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 6. Feb: UV 7. Mar: UV 8. Apr: UV 8. May: UV 8. Jun: UV 9. Jul: UV 9. Aug: UV 9. Sep: UV 8. Oct: UV 7. Nov: UV 6. Dec: UV 5.
Frequently Asked Questions
Koolauloa has a population of approximately 15.7K.
The best months to visit Koolauloa are January, February, March, November, December, when temperatures are pleasant and rainfall is lower.
Koolauloa receives approximately 424mm of rainfall annually across 96 rainy days.
Koolauloa is located in United States, in the Americas region.