Oahu Weather: September
 |
Average Day Temperature: | 86.1°F |
|
Average Night Temperature: | 78.0°F |
|
Sea Water Temperature: | 83.4°F |
|
Number of Sunny Days: | 6 days |
| Sunshine Hours: | 11.9 - 12.5 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 0.1 in | |
| detailed information | ||
Temperature
| Oahu |
Air Temperature in September, °F
The highest day temperature in September 2024 was 88°F. The lowest night temperature was 76°F. The average values for day and night temperatures during September were 85.0°F и 78.7°F respectivly.
Oahu Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Oahu was 83.3°F. The maximum and minimum values were 82.0°F and 84.2°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 Oahu is 0.1 in. It makes september the least rainy month of the year.
The average wind speed in September is 10.7 mph.
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 Oahu in September is 6.7 hours.
Oahu on the Weather Map
| Boston |  |
+10 |
| Chicago | |
+20 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas | |
+50 |
| Los Angeles | |
+54 |
| Miami | |
+62 |
| New York | |
+16 |
| Orlando | |
+50 |
| San Diego | |
+54 |
| San Francisco | |
+54 |
| Sarasota | |
+48 |
| Tampa | |
+46 |
| Washington |  |
+20 |
| 0300 |  |
74°F | SE 4 mph |
| 0600 | |
74°F | S 3 mph |
| 0900 | |
78°F | SW 4 mph |
| 1200 |  |
80°F | W 4 mph |
| 1500 | |
78°F | SW 2 mph |
| 1800 | |
74°F | SW 6 mph |
| 2100 |  |
72°F | SW 8 mph |
| 0000 |  |
70°F | SW 9 mph |