Best Time to Visit Sumenep, East Java, Indonesia
Sumenep is at its sunniest and driest in July–September.
The best time to visit Sumenep for sunny, dry weather is July–September — 3 months of the year fit our sunny profiles at this specific location. The drier stretch runs through May–November; the wetter half falls in December–April. At the city itself, monthly average temperatures range from 26.4°C / 79.5°F in January to 28.5°C / 83.3°F in October, with rainfall from 14 mm / 0.6 in (August) to 279 mm / 11 in (January). These are point-value climate normals sampled at Sumenep, East Java, Indonesia's coordinates — usually more actionable for travellers than the country-wide average. Sumenep's climate is broadly tropical. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| July | 26.5°C79.7°F | 34 mm1.3″ | Sunny & Hot |
| August | 27°C80.6°F | 14 mm0.6″ | Sunny & Hot |
| September | 28°C82.4°F | 17 mm0.7″ | Sunny & Hot |
Frequently asked questions
When is the best time to visit Sumenep?
The best time to visit Sumenep for sunny, dry weather is July, August, September. At the city itself, the warmest month is October averaging 28.5°C / 83.3°F, and the driest is August with about 14 mm / 0.6 in of rain. These are point-value climate normals sampled at Sumenep's coordinates.
When is the rainy season in Sumenep?
The rainy season at Sumenep, East Java runs through December–April, when monthly rainfall exceeds the annual median of about 123 mm / 4.8 in. The wettest single month is January (279 mm / 11 in).
What is the driest month in Sumenep?
The driest month in Sumenep is August, averaging about 14 mm / 0.6 in of rainfall. Temperature that month averages 27°C / 80.6°F.
What months should I avoid visiting Sumenep?
The least comfortable months for travel to Sumenep — based on point-value climate at the city — are January, February, March, July, December. These are the wettest or coolest months at this location. Rainfall peaks at 279 mm / 11 in in January, and the coldest month averages 26.4°C / 79.5°F.
Is Sumenep climate different from Indonesia overall?
Yes, usually. Our Sumenep figures are point-value climate normals sampled at the city itself, while our Indonesia figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Sumenep specifically — usually the more actionable data for a traveller planning to spend time in the city.