Hawaii, United States Weather

  1. Hawaii, United States Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Hawaii over the next 12 hours
  7. Temperature and possibility of rain in Hawaii in the coming days
  8. Rainfall in Hawaii in the coming days
  9. Hawaii Weather Summary
  10. Weather averages by month
  11. Hawaii's weather
  12. Frequently asked questions
  13. Comments
Hawaii, Weather
(Photo by Marc Szeglat on Unsplash)

Current conditions

Updated:
15°C
59.0°F
°C °F

Condition: Overcast

Pressure: 857 hPa

Feel like: 16 °C

Temperature: 15°C

Cloud: 92%

Humidity: 86%

Wind: NW - 4 km/h

Visibility: 18.96 km

Weather forecast

Tue
17 Feb
13°C / 21°C
Partly Cloudy
Wed
18 Feb
12°C / 20°C
Overcast
Thu
19 Feb
13°C / 19°C
Overcast
Fri
20 Feb
13°C / 19°C
Overcast
Sat
21 Feb
12°C / 18°C
Overcast
Hourly forecast today:
08:00 AM
13° / 15°
13° / 15°
Overcast
86% 9 km/h
09:00 AM
13° / 15°
13° / 15°
Overcast
88% 9 km/h
10:00 AM
13° / 15°
13° / 15°
Overcast
88% 9 km/h
11:00 AM
13° / 15°
13° / 15°
Overcast
88% 9 km/h
12:00 PM
13° / 15°
13° / 15°
Overcast
87% 9 km/h
13:00 PM
13° / 15°
13° / 15°
Partly Cloudy
87% 9 km/h
14:00 PM
12° / 14°
12° / 14°
Partly Cloudy
86% 9 km/h
15:00 PM
12° / 14°
12° / 14°
Partly Cloudy
85% 9 km/h
16:00 PM
12° / 15°
12° / 15°
Mainly Clear
83% 9 km/h
17:00 PM
12° / 15°
12° / 15°
Mainly Clear
81% 10 km/h
18:00 PM
12° / 15°
12° / 15°
Mainly Clear
80% 10 km/h

30 Day Averages and Extremes

  • Average high 20.1°C
  • Average low 13.63°C
  • Hottest day 22°C (02 February 2026)
  • Coldest day 12°C (05 February 2026)
  • Average humidity 72.93%
  • Days with precipitation 24 days
  • Highest precipitation 59 mm (08 February 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 14°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Hawaii over the next 12 hours

Temperature and possibility of rain in Hawaii in the coming days

Rainfall in Hawaii in the coming days

Hawaii Climate Summary

Hawaii features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 16.06ºC (60.91ºF), which is about 3.42% higher than the national average for United States. Annually, the city experiences approximately 73.23 millimeters (2.88 inches) of rainfall, spread across 167.46 rainy days, accounting for 45.88% of the year.

Longitude 19.8967662
Latitude -155.5827818
Yearly high temperature 17.79ºC (64.02ºF)
Yearly low temperature 12.89ºC (55.2ºF)
Hottest month February 17.03ºC (62.65ºF)
Coldest month February 10.84ºC (51.51ºF)
Yearly precip 73.23mm (2.88in)
Days with rainfall 167.46 days (45.88%)
Driest month June (80.58%)
Wettest month August (80.52%)

Weather averages by month

Month High / Low (°C) Rain
January 16.95° / 11.01° 7.0 days
February 17.03° / 10.84° 11.0 days
March 16.43° / 11.35° 14.0 days
April 17.08° / 12.28° 14.45 days
May 17.57° / 13.1° 17.18 days
June 18.58° / 13.59° 13.73 days
July 19.23° / 14.29° 15.18 days
August 19.32° / 14.63° 16.82 days
September 18.85° / 14.6° 18.55 days
October 18.62° / 14.26° 16.64 days
November 17.36° / 12.96° 12.18 days
December 16.52° / 11.77° 10.73 days

Hawaii's weather

Frequently asked questions

1. What is the hottest month in Hawaii?

February has the highest average monthly temperature (daily mean of 17.03ºC) and February are the coolest (daily mean of 10.84ºC).

2. What should I wear in Hawaii today?

For today's warm weather in Hawaii, with temperatures between 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- Sunscreen (if spending time outdoors)
- Sunglasses
- Light, breathable socks
- T-shirt or short-sleeve blouse

Temperature

Early
14°C / 18°C
Morning
13°C / 15°C
Afternoon
12°C / 14°C
Evening
12°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 0
  • CO 126
  • NH3 0
  • NO2 0
  • O3 71
  • PM10 3
  • PM25 2
  • SO2 2
  • CH4 0

Sunrise / Sunset

16:50
04:22