Waimanalo, HI weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Waimanalo now
Loading the National Weather Service forecast…
Waimanalo weather by the hour
Waimanalo weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Waimanalo.
This week in Waimanalo
Sunrise, sunset and moon in Waimanalo
What is the weather usually like in Waimanalo?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 85°F average high
- Januarycoldest month · 65°F average low
- 42.4 inprecipitation per year · 1,078 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Waimanalo: February and April to June, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WAIMANALO EXP F 795.1, HI US (USC00519523), adjusted for the elevation of Waimanalo.
Waimanalo weather month by month
Sunrise and sunset in Waimanalo through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:09 AM | 6:11 PM | 11 h 1 min |
| February | 6:59 AM | 6:30 PM | 11 h 30 min |
| March | 6:37 AM | 6:41 PM | 12 h 3 min |
| April | 6:10 AM | 6:51 PM | 12 h 41 min |
| May | 5:51 AM | 7:03 PM | 13 h 12 min |
| June | 5:47 AM | 7:15 PM | 13 h 28 min |
| July | 5:56 AM | 7:17 PM | 13 h 20 min |
| August | 6:08 AM | 7:02 PM | 12 h 53 min |
| September | 6:16 AM | 6:34 PM | 12 h 18 min |
| October | 6:25 AM | 6:07 PM | 11 h 41 min |
| November | 6:40 AM | 5:50 PM | 11 h 9 min |
| December | 6:59 AM | 5:52 PM | 10 h 52 min |
Times for the 15th of each month, local time (Pacific/Honolulu).
What is the weather like in Waimanalo?
Waimanalo has a tropical savanna climate. The warmest month is September, with an average high of 85°F (30°C), and the coldest is January, with average lows of 65°F (18°C).
It gets about 42.4 inches (1,078 mm) of precipitation a year. The wettest month is December and the driest is June.
The best time to visit Waimanalo is February and April to June. At 30 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Waimanalo
Weather in towns near Waimanalo
Questions about the weather in Waimanalo
What is the hottest month in Waimanalo?
September, with an average high of 85°F (30°C).
What is the coldest month in Waimanalo?
January, with an average low of 65°F (18°C).
How much does it rain in Waimanalo?
About 42.4 inches (1,078 mm) a year; the wettest month is December.
Does it snow in Waimanalo?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Waimanalo?
February and April to June, when temperatures are most pleasant and rainy days are fewer.
What climate does Waimanalo have?
Tropical savanna (Köppen Aw).
What is the weather like in Waimanalo in November?
Highs average 82°F and lows 71°F, with about 5.4 inches of precipitation.
What time is sunrise in Waimanalo?
Around 6:40 AM in mid-November, and sunset around 5:50 PM. Today’s exact times are shown above.
Where does this Waimanalo weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Waimanalo.
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