30YearWeather
Avarua in May
Avarua weather in May - Cook Islands
😊Warm & Pleasant

Avarua Weather in May

Plan your May trip to Avarua, Cook Islands. Based on 30 years of NASA data, expect temperatures of 23°C (high) to 22°C (low), with 32% rain probability and 8 hours of daily sunshine. The Coastal Waters averages 27°C in May. Pack rain gear for around 25 rainy days.

Avg High
23°C

Hottest around day 1

Avg Low
22°C

Coolest around day 20

Rainy Days
25days

32% avg rain chance

Sunshine
8hrs/day

Spring season

Sea Temperature in May

Coastal Waters(Ocean)

26.6°C

Monthly Average

Water Feel
🌴Tropical

Perfect for swimming and water sports

Swim Rating
Excellent for swimming

Based on average sea surface temperature

Body of Water
Coastal Waters

Ocean

Avarua coastline

Avarua May Weather Calendar

Click any day to see detailed weather information

Currency

CKD

$ Cook Islands dollar

Language

English

+1 more

Driving

Left side

Travel Intelligence

Exclusive flight analytics & health data for Avarua

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote
4/ 100
Traffic Index

Off the beaten path

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Feb

Monthly Traffic Distribution

7
Jan
4
Feb
5
Mar
8
Apr
9
May
8
Jun
8
Jul
11
Aug
8
Sep
10
Oct
8
Nov
7
Dec
Traffic Level
Low Season

Key Connections

Aitutaki (AIT)
Auckland (AKL)
Papeete Faa'a (PPT)
Sydney Kingsford Smith (SYD)

Health & Safety Advisory

CDC travel health recommendations

7 Recommendations
COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to the Cook Islands.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers of all ages traveling to the Cook Islands.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in the Cook Islands.If rabies exposures occur while in the Cook Islands, rabies vaccines may only be available in larger suburban/urban medical facilities.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Typhoid

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

+1 more

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Avarua?

👍Very good conditions overall
Short Answer

Ideal beach conditions in Avarua during May: 26.6°C turquoise waters, 23°C air, 32% rain. 2.8m calm waves suit families and swimmers alike.

Decision Factors

Vaccinations required

Yellow Fever

Warm tropical seas

26.6°C sea temperature - Tropical Bath

Rough sea conditions

2.78m average wave height - Surfers Only

Ideal temperature range

23°C - perfect for sightseeing and outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Dengue, Zika

Plenty of sunshine

8.4h of sunshine daily

Good For

  • 🏖️
    Beach lovers

    26.6°C warm seas and 32% rain probability

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

  • 🎯
    Adventure seekers

    2.78m waves - good for surfing and water sports

Who Should Avoid

  • 👴
    Elderly travelers

    77% humidity creates difficult conditions

930 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Avarua in May averages 23°C with 32% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Avarua in May

What are the temperatures in Avarua in May?

Daytime highs average 23°C, nights drop to 22°C. Temperatures remain fairly consistent.

How many rainy days in Avarua in May?

Expect around 25 days with measurable rainfall. An umbrella is advisable.

What to wear in Avarua in May?

Comfortable casual wear with a light jacket for evenings.

Is May peak season in Avarua?

This is shoulder season—moderate prices and manageable crowds.