'Ewa Beach in september: average Weather, Temperature and Climate
Weather in 'Ewa Beach in september 2025
The weather in 'Ewa Beach in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 7
Weather at 6am
79°F
Partly Cloudy
51% of time
31%
11%
7%
Weather at 12pm
83°F
Clear/Sunny
59% of time
28%
12%
2%
Weather at 6pm
79°F
Partly Cloudy
38% of time
37%
22%
3%
Weather at 3am
79°F
46%
26%
22%
6%
Evolution of daily average temperature and precipitation in 'Ewa Beach in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in 'Ewa Beach in september.
The climate of 'Ewa Beach in september is perfect
The climate in september in 'Ewa Beach is rather dry (with 1.9in of rainfall over 2 days). This is better than the previous month since in august it receives an average of 1.9in of rainfall over 2 days.
The climate quite good in this city this month. Temperatures are up to 85°F. The minimum is 79°F. Thus, the mean temperature average in september in 'Ewa Beach is 81°F. Note that these seasonal averages are in contrast with those observed in 'Ewa Beach in the month of september with a maximum record of 90°F in 2014 and a minimum record of 76°F in 2010. You You can hope to have about 4 days with temperatures over 86°F, or 13 of the month.
On average, in 'Ewa Beach, the days of september last 12:15. The sun rises at 06:19 and sets at 18:34.
With a good weather, this month is a good time to go in this city in Hawaii.
Seasonal average climate and temperature of 'Ewa Beach in september
Check below seasonal norms These datas are set from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 90°F (2014) | ||||
| Lowest record temperature | 76°F (2010) | ||||
| Number of days at +86°F | 4 day(s) (13%) | ||||
| 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 | 1.9in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 1.7in (2018) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.8km | ||||
| Cloud cover | 29% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:19 | ||||
| Time of sunset | 18:34 | ||||
| Length of day | 12:15 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in 'Ewa Beach in september 2024:
77°F to 83°F
77°F to 83°F
76°F to 83°F
77°F to 83°F
77°F to 83°F
76°F to 81°F
76°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
74°F to 83°F
76°F to 85°F
76°F to 83°F
76°F to 83°F
76°F to 83°F
77°F to 85°F
77°F to 83°F
76°F to 83°F
76°F to 81°F
77°F to 81°F
76°F to 83°F
74°F to 81°F
74°F to 83°F
77°F to 81°F
77°F to 81°F
76°F to 83°F
76°F to 83°F
77°F to 83°F
74°F to 83°F
76°F to 83°F
Map: other cities in Hawaii in september
Cities near 'Ewa Beach:
| Kapolei in september | perfect weather |
| Waipahu in september | good weather |
| Pearl City in september | good weather |
| 'Aiea in september | perfect weather |
| Mililani Town in september | good weather |
| Honolulu (Oahu) in september | perfect weather |
| Wahiawa in september | good weather |
| Schofield Barracks in september | good weather |
| Waianae in september | perfect weather |
| Kaneohe in september | perfect weather |
| Kailua in september | perfect weather |
| Waimanalo in september | perfect weather |
Click over cities on the map for information about the weather in september.
'Ewa Beach
perfect weather
good
tolerable
bad
very bad
Weather data for 'Ewa Beach in september:
Weather data for 'Ewa Beach for september are derived from an average of the weather forecast since 2009 in 'Ewa Beach. There is a margin of error and these forecasts are to be considered as general information only. The weather in 'Ewa Beach 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 'Ewa Beach.