Serai Weather in May

Serai in May averages 30°C (86°F) during the day and 26°C (79°F) at night. May is part of the rainy season, so frequent rainfall is typical.

Rainfall in Serai in May

As part of the rainy season, Serai sees around 14 days of rain in May, with an average of 173 mm (6.8 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Serai in May

In May, expect very high temperatures in Serai, with highs of 30°C (86°F) and lows of 26°C (79°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Serai in May

The area enjoys a balanced 161 hours of sunlight, ensuring it's neither too rainy nor too sunny.

Average water temperature in May

The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.

If you prefer dry days with pleasant temperatures, March, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Indonesia, check out our Serai's climate page.

Serai Temperature in May

Min Temperature 26°C (79°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 48%  

Precipitation 173 mm (6.8 in)  

Rainy days 14 days  

Humidity 81% *  

Sunshine 161 hours *  

Percentage Sunshine *  

* Data from: Menado, Indonesia (24 KM, 14 Miles).

What to Wear in Serai in May

Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Serai in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Indonesia, check out our Serai's climate page.

More climate data for Serai

Temperature Rainfall Sunshine Humidity Water Temp

See the full Serai climate overview or explore weather in Indonesia.