island of Hawaii (Big Island) in august: average Weather, Temperature and Climate
Weather in island of Hawaii (Big Island) in august 2025
The weather in island of Hawaii (Big Island) in the month of august comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
perfect weather UV index: 7
Weather at 6am
79°F
Clear/Sunny
73% of time
15%
11%
2%
Weather at 12pm
81°F
Clear/Sunny
47% of time
27%
24%
2%
Weather at 6pm
79°F
Clear/Sunny
50% of time
29%
18%
3%
Weather at 3am
77°F
65%
26%
9%
2%
Evolution of daily average temperature and precipitation in island of Hawaii (Big Island) in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in island of Hawaii (Big Island) in august.
The climate of island of Hawaii (Big Island) in august is perfect
The climate in august in island of Hawaii (Big Island) is wet (with 1.9in of precipitation over 2 days). The weather is better from the previous month since in july it receives an average of 2in of rainfall over 2 days.
The climate quite good there the month of august. The thermometer averaged maximum of 81°F. The seasonal minimum is 79°F. Thus, the mean temperature average in august in island of Hawaii (Big Island) is 79°F. These temperatures are far removed from those records observed in island of Hawaii (Big Island) in the month of august with a maximum record of 86°F in 2009 and a minimum record of 72°F in 2011. You You can hope to have about 0 days with temperatures above 86°F, or 0 of time.
On average, in island of Hawaii (Big Island), the days of august last 12:47. Sunrise is at 06:05 and sets at 18:52.
With a good weather, august is recommended to go in this city.
Seasonal average climate and temperature of island of Hawaii (Big Island) in august
Check below seasonal norms These statistics are generated from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 86°F (2009) | ||||
| Lowest record temperature | 72°F (2011) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 80°F | ||||
| Lowest sea temperature | 79°F | ||||
| Highest sea temperature | 82°F | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.9in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 1.5in (2014) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.73km | ||||
| Cloud cover | 22% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:05 | ||||
| Time of sunset | 18:52 | ||||
| Length of day | 12:47 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last august?
Here is the day by day recorded weather in island of Hawaii (Big Island) in august 2024:
74°F to 77°F
74°F to 79°F
76°F to 81°F
76°F to 79°F
72°F to 79°F
76°F to 79°F
74°F to 81°F
74°F to 79°F
76°F to 79°F
74°F to 77°F
76°F to 81°F
76°F to 81°F
74°F to 81°F
74°F to 81°F
76°F to 79°F
76°F to 81°F
77°F to 83°F
77°F to 81°F
72°F to 81°F
72°F to 81°F
76°F to 81°F
76°F to 79°F
76°F to 81°F
77°F to 83°F
76°F to 79°F
77°F to 81°F
76°F to 81°F
76°F to 79°F
77°F to 81°F
77°F to 83°F
77°F to 83°F
Map: other cities in Hawaii in august
Cities near island of Hawaii (Big Island):
| Holualoa in august | perfect weather |
| Captain Cook in august | good weather |
| Waikoloa in august | tolerable weather |
| Hawi in august | tolerable weather |
| Kapaau in august | tolerable weather |
| Hawaiian Ocean View in august | good weather |
| Honoka'a in august | tolerable weather |
| Pahala in august | good weather |
| Hilo in august | good weather |
| Papa'ikou in august | good weather |
| Kahoolawe in august | perfect weather |
| Hana in august | perfect weather |
Click over cities on the map for information about the weather in august.
island of Hawaii (Big Island)
perfect weather
good
tolerable
bad
very bad
Weather data for island of Hawaii (Big Island) in august:
Weather data for island of Hawaii (Big Island) for august are derived from an average of the weather forecast since 2009 in island of Hawaii (Big Island). There is a margin of error and these forecasts are to be considered as general information only. The weather in island of Hawaii (Big Island) 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 island of Hawaii (Big Island).