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Santa Isabel Island in May 2027: weather, temperatures and activities

Do you want to visit Santa Isabel Island in May 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether May is a good month to travel to Santa Isabel Island, Solomon Islands.

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Is it worth visiting Santa Isabel Island in May?

Check your ideal travel criteria and see if the month of May suits your plans to go to Santa Isabel Island.
What matters most?
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Santa Isabel Island in May 2027: weather, temperatures and activities

Page summary

Santa Isabel Island in May in summary
Adverse weather
Min 27°C Max 29°C 459 mm 22 day(s) 80% 42% UV 6 10.5 h/day
Possible activities in May
Beach and swimmingAnimal observationDiving and snorkelingNature and landscapesBoat trip and cruise
Practical guidelines
High crowding 06:29 18:15
Hourly weather

Average weather in Santa Isabel Island in May 2027

Adverse weather

The weather in Santa Isabel Island in May 2027 is based on statistical data from previous years in May. This allows you to forecast the weather in May 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

From 1st to 31 May 2027
0h
Dominant weather
Moderate rain at times
15 days out of 31 (48%)
27.4°C
Other common conditions
Partly Cloudy
7 days out of 31 (22%)
Heavy rain
5 days out of 31 (16%)
Clear/Sunny
4 days out of 31 (12%)
3h
Dominant weather
Moderate rain at times
10 days out of 31 (32%)
27.2°C
Other common conditions
Partly Cloudy
8 days out of 31 (25%)
Heavy rain
8 days out of 31 (25%)
Clear/Sunny
3 days out of 31 (9%)
6h
Dominant weather
Moderate rain at times
12 days out of 31 (38%)
27.4°C
Other common conditions
Partly Cloudy
10 days out of 31 (32%)
Heavy rain
4 days out of 31 (12%)
Clear/Sunny
3 days out of 31 (9%)
9h
Dominant weather
Moderate rain at times
11 days out of 31 (35%)
28.6°C
Other common conditions
Heavy rain
8 days out of 31 (25%)
Partly Cloudy
8 days out of 31 (25%)
Clear/Sunny
3 days out of 31 (9%)
12h
Dominant weather
Moderate rain at times
16 days out of 31 (51%)
28.9°C
Other common conditions
Heavy rain
8 days out of 31 (25%)
Partly Cloudy
3 days out of 31 (9%)
Clear/Sunny
3 days out of 31 (9%)
15h
Dominant weather
Heavy rain
14 days out of 31 (45%)
28.9°C
Other common conditions
Moderate rain at times
10 days out of 31 (32%)
Partly Cloudy
3 days out of 31 (9%)
Clear/Sunny
2 days out of 31 (6%)
18h
Dominant weather
Moderate rain at times
15 days out of 31 (48%)
28.0°C
Other common conditions
Heavy rain
7 days out of 31 (22%)
Partly Cloudy
5 days out of 31 (16%)
Clear/Sunny
3 days out of 31 (9%)
21h
Dominant weather
Moderate rain at times
11 days out of 31 (35%)
27.7°C
Other common conditions
Heavy rain
9 days out of 31 (29%)
Partly Cloudy
6 days out of 31 (19%)
Clear/Sunny
4 days out of 31 (12%)
Climate

Climate of Santa Isabel Island in May

Temperatures, precipitation and monthly trends help to better understand the climate in Santa Isabel Island in May.

Temperatures and rain in Santa Isabel Island in May

Average daily weather

Temperatures and rain day by day in May.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of May is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Santa Isabel Island in May

Seasonal normals

Seasonal normals of Santa Isabel Island in May

Check the seasonal normals in Santa Isabel Island in May and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
May
Weather data April May June
Outside temperature
Average temperature 28.4°C 28.3°C 27.8°C
Maximum temperature 29.3°C 29.2°C 28.7°C
Minimum temperature 27.4°C 27.3°C 26.9°C
Record maximum temperature 31.0°C
(2015)
 31.0°C
(2015)
 30.0°C
(2010)
Record low temperature 25.0°C
(2020)
 19.0°C
(2021)
 25.0°C
(2012)
Number of days at +30° 13 day(s)
(43%)
 10 day(s)
(32%)
 4 day(s)
(13%)
Number of days at +18° 30 day(s)
(100%)
 31 day(s)
(100%)
 30 day(s)
(100%)
Number of days below 0° 0 day(s)
(0%)
 0 day(s)
(0%)
 0 day(s)
(0%)
Wind
Wind speed 12 km/h 13 km/h 15 km/h
Wind temperature 27.4°C 27.4°C 27.0°C
Precipitation (rain)
Precipitation 484.5 mm 458.6 mm 435.5 mm
Number of days with precipitation 29 day(s)
(97%)
 30 day(s)
(97%)
 28 day(s)
(93%)
Number of days with significant precipitation (greater than 5 mm) 24 day(s)
(79%)
 22 day(s)
(71%)
 21 day(s)
(70%)
Record precipitation in one day 93.7 mm
(2021)
 114.4 mm
(2021)
 105.5 mm
(2015)
Other weather data
Humidity 80% 80% 81%
Visibility 8.6 km 8.7 km 8.8 km
Cloud cover 43% 42% 46%
UV index 6 6 6
Daily sunshine 10h 10h 10h
Sunrise and sunset
Sunrise time 06h27 06h29 06h35
Sunset time 18h23 18h15 18h16
Day length 11h56 11h46 11h41
Our opinion on the climate in May
The review of Where And When adverse weather adverse weather adverse weather
Activities and events

What to do in Santa Isabel Island in May?

Possible activities in May
Beach and swimmingAnimal observationDiving and snorkelingNature and landscapesBoat trip and cruise
Observed weather

What was the weather like in Santa Isabel Island in May last?

Find the observed weather calendar in Santa Isabel Island in May 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Cloudy
27°C30°C0.6 mm
2
Cloudy
26°C30°C1.6 mm
3
Patchy rain nearby
27°C29°C1.0 mm
4
Patchy rain nearby
27°C30°C4.9 mm
5
Heavy rain at times
26°C29°C6.4 mm
6
Patchy rain nearby
27°C30°C1.5 mm
7
Partly Cloudy
27°C29°C2.1 mm
8
Patchy rain nearby
27°C28°C7.1 mm
9
Moderate rain at times
25°C28°C7.5 mm
10
Moderate or heavy rain shower
27°C29°C14.9 mm
11
Patchy rain nearby
26°C27°C14.5 mm
12
Moderate rain at times
27°C29°C2.5 mm
13
Patchy rain nearby
27°C28°C8.7 mm
14
Heavy rain at times
27°C30°C3.1 mm
15
Partly Cloudy
27°C29°C1.9 mm
16
Clear/Sunny
27°C30°C4.3 mm
17
Clear/Sunny
27°C30°C0.2 mm
18
Cloudy
27°C30°C1.1 mm
19
Partly Cloudy
27°C30°C3.1 mm
20
Clear/Sunny
27°C30°C0.3 mm
21
Cloudy
27°C30°C0.8 mm
22
Patchy rain nearby
27°C29°C2.9 mm
23
Patchy rain nearby
27°C28°C9.4 mm
24
Partly Cloudy
27°C29°C1.1 mm
25
Light rain shower
27°C30°C1.1 mm
26
Patchy rain nearby
27°C30°C1.0 mm
27
Patchy rain nearby
27°C29°C4.6 mm
28
Patchy rain nearby
27°C28°C2.7 mm
29
Partly Cloudy
27°C30°C1.6 mm
30
Clear/Sunny
27°C31°C0.0 mm
31
Clear/Sunny
27°C31°C3.1 mm
Nearby

Where to go near Santa Isabel Island in May?

Compare cities and destinations near Santa Isabel Island in May to find another travel stop, a nearby alternative or a logical continuation of your stay in Santa Isabel Island.

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Best times to visit Santa Isabel Island All cities in the Solomon Islands in May
Every month

Best time to visit Santa Isabel Island month by month

Compare the weather in Santa Isabel Island across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Santa Isabel Island in May: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Not really. The weather conditions are unfavorable in Santa Isabel Island in May, which places this month 3th out of 12. A trip is still possible, but plan a flexible itinerary.

Expect an average of 29°C during the day and 27°C at night, with about 459 mm of precipitation spread over 22 rainy days.

Expect about 10.5 hours of sunshine per day on average for this month.

No activity stands out as ideal this month, but conditions remain acceptable for Beach and swimming, Animal observation, Diving and snorkeling and Nature and landscapes.

Yes: this month is in High crowding, with a visitor index of 78/100. Book your accommodation and transportation well in advance.
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