Kailua Kona Weather: August
 |
Average Day Temperature: | 85.7°F |
|
Average Night Temperature: | 79.3°F |
|
Sea Water Temperature: | 84.4°F |
|
Number of Sunny Days: | 14 days |
| Sunshine Hours: | 12.5 - 13.0 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.8 in | |
| detailed information | ||
forecast
| Kailua Kona |
Temperature
| Kailua Kona |
Air Temperature in August, °F
The highest day temperature in August 2025 was 86°F. The lowest night temperature was 78°F. The average values for day and night temperatures during August were 83.2°F и 79.1°F respectivly.
Kailua Kona Water Sea Temperature in August, °F
The average sea surface temperature in August 2025 for Kailua Kona was 84.3°F. The maximum and minimum values were 84.0°F and 84.6°F respectively.
Most of the days in August are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Kailua Kona is 1.8 in. It makes august one of the most rainy months of the year.
The average wind speed in August is 6.1 mph. This value is relatively stable throughout the year.
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 Kailua Kona in August is 8.2 hours.
Kailua Kona on the Weather Map
| Chicago |  |
-2 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+44 |
| 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 | NW 4 mph |
| 0300 | |
76°F | S 9 mph |
| 0600 |  |
76°F | S 6 mph |
| 0900 |  |
80°F | N 6 mph |
| 1200 |  |
82°F | E 8 mph |
| 1500 | |
80°F | SE 11 mph |
| 1800 | |
78°F | N 4 mph |
| 2100 | |
78°F | N 8 mph |