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Weather in Solomon Islands
WWII dive wrecks in one of the world's last frontiers
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About Solomon Islands
The Solomon Islands remain one of the world's last frontiers, their turquoise waters hiding Japanese WWII wrecks and thriving coral gardens. Headhunting traditions echo in tribal songs while pristine reefs promise some of the world's best diving.
Best months to visit
Year-round
Language
English, Pidgin, 120 local languages
Things to do in Solomon Islands
Dive famous WWII wrecks
Snorkel pristine coral gardens
Visit tribal villages
Fish for marlin and tuna
Explore mangrove forests
Camp on remote islands
Weather by month
Click any month for detailed weather information and travel tips.
January
27C
Warm and pleasant, with frequent heavy rain.
February
27C
Warm and pleasant, with frequent heavy rain.
March
26C
Warm and pleasant, with frequent heavy rain.
April
26C
Warm and pleasant, with frequent heavy rain.
May
26C
Warm and pleasant, with frequent heavy rain.
June
26C
Warm and pleasant, with frequent heavy rain.
July
26C
Warm and pleasant, with frequent heavy rain.
August
26C
Warm and pleasant, with frequent heavy rain.
September
26C
Warm and pleasant, with frequent heavy rain.
October
26C
Warm and pleasant, with frequent heavy rain.
November
27C
Warm and pleasant, with frequent heavy rain.
December
27C
Warm and pleasant, with frequent heavy rain.
The Solomon Islands remain one of the Pacific's least-visited destinations, a scattering of jungle-covered islands where WWII history — sunken ships and aircraft around Guadalcanal and the Iron Bottom Sound — lies alongside pristine reefs, traditional villages and some of the most biodiverse waters in the world. Honiara serves as the gateway, but the real draw is the outer islands, reachable mainly by small boat or plane.
Best areas to stay in Solomon Islands
Honiara
The capital on Guadalcanal, with the main airport, markets and access to WWII battle sites and memorials.
Iron Bottom Sound
The strait off Guadalcanal named for the ships and planes sunk there in WWII, now a notable wreck-diving area.
Gizo
A small town in the Western Province, a base for diving and exploring the surrounding islands and reefs.
Marovo Lagoon
One of the world's largest saltwater lagoons, ringed by villages, reefs and forested islands.
Getting to Solomon Islands
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Flights
Fly into Honiara International Airport, typically via Brisbane or Nadi (Fiji).
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From London
~28-36 hours from London including connections.
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Getting around
Domestic flights and small boats are needed to reach outer islands; Honiara itself has taxis and minibuses.
Frequently asked questions
What is the best time to visit the Solomon Islands?
April to November (the dry season) offers more reliable weather, while the cyclone season runs roughly December to March.
What WWII sites can I visit?
Guadalcanal, around Honiara, has numerous WWII battle sites, memorials and wreck dives in Iron Bottom Sound, named for the ships and aircraft lost there.
How do I get between islands?
Domestic flights and small boats connect the main islands; travel can be slow and schedules infrequent, so flexibility is essential.
Is the Solomon Islands good for diving?
Yes — its reefs and WWII wrecks are considered among the best and least-crowded diving in the Pacific.
What language is spoken?
English is the official language, though Solomon Islands Pijin is the most widely used lingua franca, alongside dozens of indigenous languages.
Traveler reviews
★★★★★
Diving the WWII wrecks in Iron Bottom Sound near Honiara was incredible — planes and ships still recognisable on the seabed after 80 years.
Peter A. · September 2023
★★★★☆
Marovo Lagoon was breathtakingly remote — village stays gave us a real sense of life there, though getting around takes patience.
Naomi K. · August 2024
★★★★★
Gizo was a great low-key base for diving — fewer divers than anywhere else we've been and the reefs were in superb condition.
Will T. · July 2023
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