Micronesia

Micronesia Weather in May

Average temperatures, rainfall, sunshine and the best places to visit in Micronesia in May.

Planning a trip to Micronesia this May? Here's what you need to know about the weather:

What to Expect in Micronesia in May

May in Micronesia generally has warm temperatures, with precipitation levels ranging from moderate to heavy.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Colonia. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

For specific regional insights in Micronesia, refer to the map provided below.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Guam with an average of 98 mm (3.9 in) to heavy rainfall in Kosrae with 373 mm (15 in).

Average sunshine

Most destinations offer generous amounts of sunshine this May. For example, Colonia gets approximately 241 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Micronesia by month

Best Places to Visit in Micronesia in May

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

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 Micronesia

What is the weather like in May for some of the most popular destinations in Micronesia?

Temperature range in Micronesia (May)

Precipitation variation in Micronesia (May)

Colonia

In May Colonia generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
256 hours
241 hours
199 hours
Monthly rainfall
157 mm (6.2 in)
232 mm (9.1 in)
308 mm (12 in)
Monthly rainy days
19 days
19 days
17 days
Weather conditions

Yepan

In May Yepan generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
395 mm (16 in)
373 mm (15 in)
359 mm (14 in)
Monthly rainy days
21 days
21 days
19 days
Weather conditions

Ulithi

In May Ulithi generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly rainfall
133 mm (5.2 in)
207 mm (8.1 in)
280 mm (11 in)
Monthly rainy days
19 days
19 days
17 days
Weather conditions

Guam

In May Guam generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

May
April
May
June
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
214 hours
223 hours
196 hours
Monthly rainfall
84 mm (3.3 in)
98 mm (3.9 in)
161 mm (6.3 in)
Monthly rainy days
19 days
20 days
17 days
Weather conditions

Kosrae

In May Kosrae generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
April
May
June
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
395 mm (16 in)
373 mm (15 in)
359 mm (14 in)
Monthly rainy days
21 days
21 days
19 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Micronesia.

In our records: Micronesia May extremes

Notable May records observed across cities in Micronesia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest May day in Micronesia reached 38°C (100°F) in Colonia on May 3, 2024.

Popular cities in May

Day & night temperatures, rainfall and average weather in Micronesia in May.

City Weather Day temp Night temp Rainfall
Yepan 30°C (86°F) 26°C (79°F) 373 mm (15 in)
Colonia 30°C (86°F) 27°C (81°F) 232 mm (9.1 in)
Ulithi 30°C (86°F) 27°C (81°F) 207 mm (8.1 in)
Kosrae 30°C (86°F) 26°C (79°F) 373 mm (15 in)
Ponape 29°C (84°F) 26°C (79°F) 329 mm (13 in)
Guam 29°C (84°F) 27°C (81°F) 98 mm (3.9 in)

Micronesia weather in May: frequently asked questions

What is the weather like in Micronesia in May?

Micronesia typically experiences poor weather in May, part of the season. Daytime highs in Colonia average around 30°C (86°F), and temperatures drop to about 27°C (81°F) at night.

What is the average temperature in Micronesia in May?

Daytime temperatures in Colonia peak at roughly 30°C (86°F) in May, dropping to about 27°C (81°F) overnight.

Does Micronesia get a lot of rain in May?

Rainfall in Micronesia peaks during May. Colonia averages roughly 232 mm (9.1 in), so frequent and sometimes heavy showers are the norm.

Is May a Good Time to Visit Micronesia?

Given the typically poor weather conditions in Colonia, May may not be the ideal time to visit Micronesia.

On average, the best time to visit Micronesia is in January, February, March and April with generally pleasant weather in Colonia. On the other hand, the weather in May, June, July, August, September, October, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Micronesia.

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

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.

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