UTC Offset
UTC-10:00
Hilo, United States Snapshot 2026
Where is Hilo?
Hilo, United States
- Continent
- Americas
- Country
- United States
- City
- Hilo
- Population
- 43.3K
- Elevation
- 18 m
- Coordinates
- 19.73°, -155.09°
Hilo is a city in United States with a population of approximately 43.3K. Average temperatures range from 18°C (65°F) in February to 27°C (80°F) in September. The best time to visit is January, February, November, December.
Time in Hilo right now
Open full time & time zone page 07:44 44
Monday, June 15, 2026
IANA time zone
Pacific/Honolulu
Daylight saving
No DST
Next DST change
—
Live weather in Hilo
Daylight in Hilo today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 19m
Climate normals for Hilo
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March
Good April
Good May
Good June
Good July
Wet August
Wet September
Wet October
Good November best
Excellent December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 24°C / 19°C | 26°C / 19°C | 15days (95 mm) Wet | 9.8h Good | 84% Humid | 6.2 High | Excellent | View Details |
| February best | 24°C / 18°C | 26°C / 19°C | 18days (169 mm) Wet | 10.1h Excellent | 84% Humid | 6.6 High | Excellent | View Details |
| March | 24°C / 19°C | 27°C / 20°C | 20days (129 mm) Wet | 10.3h Excellent | 85% Humid | 7.5 Very High | Good | View Details |
| April | 25°C / 19°C | 28°C / 21°C | 21days (127 mm) Wet | 11h Excellent | 85% Humid | 8.1 Very High | Good | View Details |
| May | 25°C / 20°C | 29°C / 22°C | 24days (110 mm) Wet | 11.7h Excellent | 85% Humid | 8.2 Very High | Good | View Details |
| June | 26°C / 21°C | 29°C / 22°C | 22days (83 mm) Wet | 12.3h Excellent | 83% Humid | 8.4 Very High | Good | View Details |
| July | 26°C / 21°C | 30°C / 23°C | 23days (99 mm) Wet | 12.2h Excellent | 83% Humid | 8.5 Very High | Wet | View Details |
| August | 27°C / 22°C | 31°C / 24°C | 23days (168 mm) Wet | 11.5h Excellent | 83% Humid | 8.4 Very High | Wet | View Details |
| September | 27°C / 22°C | 31°C / 24°C | 21days (91 mm) Wet | 11.3h Excellent | 83% Humid | 8.3 Very High | Wet | View Details |
| October | 26°C / 21°C | 30°C / 24°C | 17days (105 mm) Wet | 10.4h Excellent | 84% Humid | 7.3 Very High | Good | View Details |
| November best | 25°C / 20°C | 28°C / 22°C | 18days (131 mm) Wet | 9.8h Good | 85% Humid | 5.9 High | Excellent | View Details |
| December best | 24°C / 19°C | 27°C / 21°C | 19days (137 mm) Wet | 9.3h Good | 85% Humid | 5.5 High | Excellent | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 24°C / 19°C . Feb: 24°C / 18°C . Mar: 24°C / 19°C . Apr: 25°C / 19°C . May: 25°C / 20°C . Jun: 26°C / 21°C . Jul: 26°C / 21°C . Aug: 27°C / 22°C . Sep: 27°C / 22°C . Oct: 26°C / 21°C . Nov: 25°C / 20°C . Dec: 24°C / 19°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 95 mm. Feb: 169 mm. Mar: 129 mm. Apr: 127 mm. May: 110 mm. Jun: 83 mm. Jul: 99 mm. Aug: 168 mm. Sep: 91 mm. Oct: 105 mm. Nov: 131 mm. Dec: 137 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 84%. Mar: 85%. Apr: 85%. May: 85%. Jun: 83%. Jul: 83%. Aug: 83%. Sep: 83%. Oct: 84%. Nov: 85%. Dec: 85%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 20 km/h . Aug: 19 km/h . Sep: 18 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 18 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 25°C . Feb: 25°C . Mar: 24°C . Apr: 24°C . May: 25°C . Jun: 26°C . Jul: 26°C . Aug: 27°C . Sep: 27°C . Oct: 27°C . Nov: 26°C . Dec: 26°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 8. Jul: UV 9. Aug: UV 8. Sep: UV 8. Oct: UV 7. Nov: UV 6. Dec: UV 6.
Frequently Asked Questions
Hilo has a population of approximately 43.3K.
The best months to visit Hilo are January, February, November, December, when temperatures are pleasant and rainfall is lower.
Hilo receives approximately 1444mm of rainfall annually across 241 rainy days.
Hilo is located in United States, in the Americas region.
Hilo sits at an elevation of 18 m (59 ft) above sea level.