Hawaii, United States Weather
- Hawaii, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- 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 Weather Summary
- Weather averages by month
- Hawaii's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Moderate Rain Showers
Pressure: 855 hPa
Feel like: 16 °C
Temperature: 16°C
Cloud: 100%
Humidity: 98%
Wind: N - 15 km/h
Visibility: 0.08 km
30 Day Averages and Extremes
- Average high 19.63°C
- Average low 15.17°C
- Hottest day 22°C (08 September 2026)
- Coldest day 13°C (30 September 2026)
- Average humidity 84.87%
- Days with precipitation 30 days
- Highest precipitation 89 mm (06 September 2026)
Yesterday's Data
- Max: 19°C
- Min: 17°C
- Total Precipitation: 78 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
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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 mild weather in Hawaii, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Long-sleeve shirt or blouse
- Cotton socks
- Scarf (optional)
- Lightweight sweater or cardigan
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 439
- CO 101
- NH3 0
- NO2 0
- O3 42
- PM10 6
- PM25 4
- SO2 0
- CH4 1,326