Kalaheo in september: average Weather, Temperature and Climate
Weather in Kalaheo in september 2025
The weather in Kalaheo in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
79°F
Moderate rain at times
46% of time
34%
15%
5%
Weather at 12pm
83°F
Clear/Sunny
43% of time
34%
19%
5%
Weather at 6pm
79°F
Partly Cloudy
43% of time
29%
24%
4%
Weather at 3am
79°F
52%
30%
14%
4%
Evolution of daily average temperature and precipitation in Kalaheo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Kalaheo in september.
The climate of Kalaheo in september is good
The weather in september in Kalaheo is wet (with 3.3in of precipitation over 4 days). This is better than the previous month since in august it receives an average of 4in of rainfall over 5 days.
The climate nice in this city september. Temperatures are up to 83°F. The seasonal minimum is 79°F. Thus, the mean temperature average on this month of september in Kalaheo is 81°F. These temperatures are far removed from those records observed in Kalaheo in september with a maximum record of 86°F in 2015 and a minimum record of 74°F in 2021. You You can hope to have about 0 days with temperatures up to 86°F, or 0 of the month.
On average, in Kalaheo, the days of september last 12:16. The sun rises at 06:25 and sets at 18:41.
With a good weather, this month is recommended to go in this locality in Hawaii.
Seasonal average climate and temperature of Kalaheo in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 86°F (2015) | ||||
| Lowest record temperature | 74°F (2021) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 81°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.3in | ||||
| Number of days with rainfall | 4 day(s) (15%) | ||||
| Record daily rainfall | 1in (2016) | ||||
| Other climate data | |||||
| Humidity | 78% | ||||
| Visibility | 9.67km | ||||
| Cloud cover | 38% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:25 | ||||
| Time of sunset | 18:41 | ||||
| Length of day | 12:16 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Kalaheo in september 2024:
77°F to 81°F
77°F to 81°F
77°F to 81°F
76°F to 79°F
76°F to 81°F
77°F to 81°F
77°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 83°F
79°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
76°F to 79°F
77°F to 81°F
77°F to 79°F
76°F to 79°F
76°F to 81°F
76°F to 81°F
76°F to 81°F
Map: other cities in Hawaii in september
Cities near Kalaheo:
| Koloa in september | good weather |
| Waimea in september | perfect weather |
| Lihue in september | good weather |
| Kekaha in september | perfect weather |
| Kauai (Garden Isle) in september | good weather |
| Anahola in september | good weather |
| Kilauea in september | good weather |
| Niihau in september | perfect weather |
| Waianae in september | perfect weather |
| Waialua in september | good weather |
| Hale'iwa in september | good weather |
| Schofield Barracks in september | good weather |
Click over cities on the map for information about the weather in september.
Kalaheo
perfect weather
good
tolerable
bad
very bad
Weather data for Kalaheo in september:
Weather data for Kalaheo for september are derived from an average of the weather forecast since 2009 in Kalaheo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Kalaheo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Kalaheo.