Ulithi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ulithi.
Climate overview of Ulithi
Ulithi, in Yap, Micronesia, experiences a tropical rainforest climate with consistently warm temperatures year-round. The atoll receives substantial rainfall throughout the year, with slightly higher precipitation typically occurring from July to December during the wet season.
This remote atoll attracts tourists with its massive lagoon, one of the largest in the world. It's also known for its excellent opportunities for diving among shipwrecks and coral reefs. Let's now guide you through the climate details for a complete overview on the best time to visit.
Ulithi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ulithi — and find the best time to visit.
Monthly Temperature in Ulithi
The temperature in Ulithi remains steady throughout the year, providing a consistently comfortable climate. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in June, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like February.
At night, you can expect temperatures ranging from 27°C (81°F) in June to around 26°C (79°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ulithi
Ulithi has a relatively rainy climate with high precipitation levels, averaging 2747 mm (108 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 354 mm (14 in) of precipitation, recorded across 18 rainy days. In contrast, the driest month February brings less rainfall, with 122 mm (4.8 in) over 20 rainy days. For more details, please visit our Ulithi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Ulithi
For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon.
The rainy season occurs during May, June, July, August, September, October, November and December, when the area experiences its heaviest rainfall. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Ulithi
What is the best time to visit Ulithi?
January, February, March and April typically offer the most optimal weather in Ulithi. In contrast, May, June, July, August, September, October, November and December tend to have less optimal conditions. Ulithi has a distinct rainy season from May to December.
What temperatures can I expect in Ulithi?
Daytime highs range from 29°C (84°F) in February to 30°C (86°F) in June. Nighttime lows range from 26°C (79°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Ulithi get?
Annual rainfall is around 2747 mm (108 in). August is the wettest month with 354 mm (14 in), while February is the driest with 122 mm (4.8 in).
Ulithi 3-Day Forecast
Ulithi 3-Day Forecast
Ulithi on the map
Ulithi is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
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