Guadalcanal Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in Guadalcanal, Solomon Islands in April.

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Honiara

Planning a trip to Guadalcanal, Solomon Islands this April? Here's what you need to know about the weather:

What to Expect in Guadalcanal in April

Guadalcanal, Solomon Islands is a region in Solomon Islands. April in Guadalcanal generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 24°C (75°F) in Honiara.

To learn more about the conditions in specific areas of Guadalcanal, Solomon Islands, check out the map below.

Precipitation

April is a very rainy month with an average rainfall of around 321 mm (13 in) in Honiara.

Average sunshine

Most destinations offer generous amounts of sunshine this April. For example, Honiara gets approximately 193 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Guadalcanal by month

Pick a month to see the average temperature, rainfall and sunshine in Guadalcanal — and find the best time to visit. (based on Honiara)

January29°C (84°F) February29°C (84°F) March29°C (84°F) April29°C (84°F) May28°C (82°F) June28°C (82°F) This monthJuly28°C (82°F) August28°C (82°F) September28°C (82°F) October28°C (82°F) November29°C (84°F) December29°C (84°F)
Best Time to Visit Guadalcanal →

Best Places to Visit in Guadalcanal in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guadalcanal.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Guadalcanal

What is the weather like in April for the most popular destinonation in Guadalcanal, Solomon Islands?

Honiara

In April Honiara generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« March
April
May »
March
April
May
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
199 hours
193 hours
211 hours
Monthly rainfall
372 mm (15 in)
321 mm (13 in)
241 mm (9.5 in)
Monthly rainy days
22 days
17 days
16 days
Weather conditions
poor
poor
unpleasant
Climate in Honiara →

Is your destination not in the list? Have a look at all destinations in Guadalcanal, in Solomon Islands.

In our records: Solomon Islands April extremes

Notable April records observed across cities in Solomon Islands in our climate database (2003 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest April day in Solomon Islands brought 345 mm (14 in) in Honiara on April 4, 2014.

Guadalcanal weather in April: frequently asked questions

What is the weather like in Guadalcanal, Solomon Islands in April?

Guadalcanal, Solomon Islands typically experiences poor weather in April, part of the season. Daytime highs in Honiara average around 29°C (84°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in Guadalcanal, Solomon Islands in April?

Daytime temperatures in Honiara peak at roughly 29°C (84°F) in April, dropping to about 24°C (75°F) overnight.

Does Guadalcanal, Solomon Islands get a lot of rain in April?

Yes. April brings heavy rainfall to Guadalcanal, Solomon Islands, with Honiara averaging around 321 mm (13 in). Expect frequent showers and pack accordingly.

Is April a Good Time to Visit Guadalcanal, Solomon Islands?

Given the typically poor weather conditions in Honiara, April may not be the ideal time to visit Guadalcanal, Solomon Islands.

Generally speaking, June and August provide tolerable weather in Honiara. On the other hand, the months of January, February, March, April, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Guadalcanal.

Weather and climate has detailed information for every country in the world. Are you going to Solomon Islands? Get detailed historical weather averages for many cities in Solomon Islands.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.