South Pacific Islands in july: average Weather, Temperature and Climate, Where to go?
Weather in the South Pacific Islands in july 2025
Below, check out the weather forecast for the month of july for most popular cities in Other South Pacific Islands. These forecasts are probabilities for the month of july from weather reports for over 10 years. The percentage indicates the possibility of having the weather mentioned.
Average weather in july in Cook islands
good weather UV index: 6
Weather at 6am
76°F
Partly Cloudy
33% of time
25%
23%
17%
Weather at 12pm
76°F
Partly Cloudy
35% of time
26%
25%
13%
Weather at 6pm
76°F
Partly Cloudy
38% of time
26%
17%
16%
Weather at 3am
76°F
36%
29%
19%
15%
Where to go in the South Pacific Islands in july?
Where to go in the South Pacific Islands in july: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in each region in july?
| Cook islands (Avarua, Palmerston island, Rarotonga island...) | 76°F to 85°F | 3 à 13 days | 77°F | good weather |
| Fiji (Nadi, Suva, Sigatoka...) | 77°F to 79°F | 3 à 7 days | perfect weather* | |
| Kiribati (Tarawa, Christmas Island, Banaba Island...) | 83°F to 85°F | 6 à 11 days | 85°F to 86°F | good weather |
| Samoan Islands (Apia, Savai'i island, Upolu island...) | 83°F | 9 à 16 days | 83°F to 85°F | good weather* |
| Solomon islands (Honiara, Choiseul Island, Guadalcanal Island...) | 83°F to 86°F | 16 à 26 days | 85°F | tolerable weather* |
| Tonga (Nukuʻalofa, Tongatapu Island, Haʻapai islands (Lifuka and Foa)...) | 76°F to 81°F | 4 à 8 days | 77°F to 81°F | good weather |
| Tuvalu (Vaiaku (Fongafale), Funafuti, Nanumea...) | 85°F | 15 à 18 days | 86°F | tolerable weather |
| Vanuatu (Port-Vila, Luganville, Norsup...) | 77°F to 83°F | 3 à 10 days | 77°F to 83°F | good weather* |
Where should you go in the South Pacific Islands in july when it comes to the weather?
Remember:
The climate in the South Pacific Islands in july ranges from good to tolerable depending on the region and city.
Good news: It is not perfect, however, the weather in Other South Pacific Islands that month should be quite good in Tonga and Cook islands. I allows to savor tours in these areas. And even why not take a little time to take a nap at the pool under the sun!
If you do not go to spend your time in a lounger by the pool, but, for example to go sightseeing around, the cities of Kiribati, Samoan Islands and Solomon islands have a quite correct weather for that in july. Eventually, it is not advisable to travel because the climate is rather unfavorable.
Climate in the South Pacific Islands in july
Climate in Cook islands in july
In july, the mean temperature in Cook islands is 76°F (maximum temperature is 76°F and minimum temperature is 74°F). The climate good around this city in this month. With 3.1in over 4 days, you risk getting wet slightly throughout your holidays. But this is rather moderate and it is only of temporary showers.
With a good climate, july is a good time to go there in Other South Pacific Islands.
| July | |||
| Average temperature | 76°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 74°F | ||
| Rainfall | 3.1in | ||
| Number of days with rainfall | 4 day(s) (12%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 47% | ||
| Length of day | 10:58 | ||
| Our opinion at whereandwhen.net | good |
Climate in Kiribati in july
In the month of july, maximum temperature is 83°F and minimum temperature is 81°F (for an average temperature of 83°F). The climate is very hot around this city in this month. With 3.6in over 6 days, rain may occur for your vacations. But this is rather reasonably and it will not be continuous.
With proper weather, july is okay (but not the best month) for traveling there in Other South Pacific Islands.
| July | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 3.6in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 41% | ||
| Length of day | 12:13 | ||
| Our opinion at whereandwhen.net | good |
Climate in Solomon islands in july
In the month of july, the mean temperature in Solomon islands is 83°F (maximum temperature is 86°F and minimum temperature is 79°F). The climate is very hot around this city in the month of july. With 10.9in over 16 days, you will experience some showers throughout your stay. But this is reasonably and you will not be too bothered by it.
With a correct weather, the month of july is okay (but not the best month) for traveling there.
| July | |||
| Average temperature | 83°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 79°F | ||
| Rainfall | 10.9in | ||
| Number of days with rainfall | 16 day(s) (51%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 46% | ||
| Length of day | 11:37 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Samoan Islands in july
In the month of july, the mean temperature in Samoan Islands is 83°F (maximum temperature is 83°F and minimum temperature is 81°F). The climate is very hot in this location in the month of july. With 9.4in over 12 days, you will experience some showers during your trip. But this is pretty moderate and you will not be too bothered by it.
With proper weather, july is okay (but not good month) for traveling in this locality.
| July | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 9.4in | ||
| Number of days with rainfall | 12 day(s) (37%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 48% | ||
| Length of day | 11:23 | ||
| Our opinion at whereandwhen.net | good |
Climate in Tonga in july
In the month of july, maximum temperature is 76°F and minimum temperature is 74°F (for an average temperature of 74°F). The climate quite comfortable around this city in this month. With 5.2in over 5 days, rain may occur for your holidays. But this is rather reasonably and it will not be continuous.
With good weather conditions, july is an advisable month to go in this locality.
| July | |||
| Average temperature | 74°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 74°F | ||
| Rainfall | 5.2in | ||
| Number of days with rainfall | 5 day(s) (16%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 48% | ||
| Length of day | 10:57 | ||
| Our opinion at whereandwhen.net | good |
All cities in the South Pacific Islands in july
| Cook islands in july | good weather |
| Kiribati in july | good weather |
| Solomon islands in july | tolerable weather |
| Samoan Islands in july | good weather |
| Tonga in july | good weather |
| Tuvalu in july | tolerable weather |
Weather data for South Pacific Islands in july:
Weather data for South Pacific Islands in july is derived from an average of the weather forecast since 2009 in the South Pacific Islands. There is a margin of error and these forecasts are to be considered as general information only. The weather in the South Pacific Islands can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to islands of the South Pacific.