Upolu island in august: average Weather, Temperature and Climate
Weather in Upolu island in august 2025
The weather in Upolu 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
good weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
49% of time
29%
11%
9%
Weather at 12pm
81°F
Moderate rain at times
39% of time
34%
12%
11%
Weather at 6pm
81°F
Moderate rain at times
41% of time
33%
13%
10%
Weather at 3am
81°F
38%
37%
12%
9%
Evolution of daily average temperature and precipitation in Upolu island in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Upolu island in august.
The climate of Upolu island in august is good
In august in Upolu island, the climate is wet (with 7.1in of rainfall over 10 days). It should be noted an improvement from the previous month since in july it receives an average of 9.4in of precipitation over 12 days.
The climate quite comfortable in this city this month. The thermometer averaged maximum of 83°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average in august in Upolu island is 81°F. Note that seasonal normals in contrast with those observed in Upolu island in august with a maximum record of 83°F in 2009 and a minimum record of 65°F in 2021.
Day length in Upolu island in august is 11:39. The sun rises at 06:42 and sets at 18:21.
With a correct climate, this month is okay (but not the best) to go in this city.
Seasonal average climate and temperature of Upolu island in august
Check below seasonal norms These statistics are generated from the weather statements of the last years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 83°F (2009) | ||||
| Lowest record temperature | 65°F (2021) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 84°F | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.1in | ||||
| Number of days with rainfall | 10 day(s) (31%) | ||||
| Record daily rainfall | 3.1in (2015) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.5km | ||||
| Cloud cover | 48% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:42 | ||||
| Time of sunset | 18:21 | ||||
| Length of day | 11:39 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Upolu island in august 2024:
79°F to 81°F
79°F to 81°F
81°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 79°F
77°F to 79°F
79°F to 79°F
77°F to 79°F
77°F to 79°F
79°F to 79°F
79°F to 79°F
77°F to 79°F
77°F to 77°F
77°F to 79°F
79°F to 79°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 79°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
Map: other cities in Samoan Islands in august
Cities near Upolu island:
| Apia in august | good weather |
| O Le Pupu-Pue National Park in august | good weather |
| Lotofaga in august | good weather |
| Lalomanu Beach in august | good weather |
| Manono island in august | good weather |
| Apolima island in august | good weather |
| Salelologa in august | good weather |
| Savai'i island in august | tolerable weather |
| Manase in august | tolerable weather |
| Pago Pago (American Samoa) in august | good weather |
Click over cities on the map for information about the weather in august.
Upolu island
perfect weather
good
tolerable
bad
very bad
Weather data for Upolu island in august:
Weather data for Upolu island for august are derived from an average of the weather forecast since 2009 in Upolu island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Upolu 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 Upolu island.