Kihei Weather: September
 |
Average Day Temperature: | 82.9°F |
|
Average Night Temperature: | 77.4°F |
|
Sea Water Temperature: | 83.9°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.0 - 12.5 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 0.1 in | |
| detailed information | ||
forecast
| Kihei |
Temperature
| Kihei |
Air Temperature in September, °F
The highest day temperature in September 2025 was 84°F. The lowest night temperature was 76°F. The average values for day and night temperatures during September were 82.4°F и 77.7°F respectivly.
Kihei Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Kihei was 84.5°F. The maximum and minimum values were 83.8°F and 85.2°F respectively.
Most of the days in September are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Kihei is 0.1 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 10.0 mph. It makes September one of the most windless months of the year for Kihei.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Kihei in September is 7.7 hours.
Kihei on the Weather Map
| Chicago |  |
0 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach | |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
| 0000 |  |
76°F | W 13 mph |
| 0300 |  |
76°F | W 13 mph |
| 0600 |  |
74°F | W 9 mph |
| 0900 |  |
78°F | W 11 mph |
| 1200 | |
80°F | W 12 mph |
| 1500 | |
78°F | W 11 mph |
| 1800 | |
76°F | W 12 mph |
| 2100 | |
76°F | W 12 mph |