Planning a visit to Pasar Kemis? Here you will find the most up-to-date weather information and detailed forecasts for this region of Indonesia to ensure your trip is as comfortable as possible.
Pasarkemis
Current Weather
Overview
Pasar Kemis, located in the Banten province of Indonesia, is characterized by a classic tropical monsoon climate. The weather here is shaped by its proximity to the Java Sea coast, which ensures consistently high temperatures and significant humidity throughout the year.
Two main seasons are clearly defined in this region: the wet season (from November to April) and the relatively dry season (from May to October). Even during dry spells, the landscape remains a vibrant green thanks to occasional rainfall; however, it is during the dry season that travelers can expect more sunshine and more predictable weather for sightseeing.
One of the key features of the local climate is its stability — there are no sudden cold snaps here. High cloud cover, reaching 90–100%, is typical for these latitudes, which creates soft lighting but requires careful attention to sun exposure even on overcast days.
Temperature
The temperature range in Pasar Kemis is remarkably consistent: throughout the year, the thermometer usually stays within +25–32°C. The hottest months are September and October, when daytime temperatures steadily exceed +30°C and feel like +33°C or higher due to the high humidity.
A slight drop in temperature is observed in January and February, although even in these "cooler" months, nighttime lows rarely fall below +24°C. Daily temperature fluctuations are minor — the difference between the daytime heat and nighttime coolness in Indonesia typically does not exceed 5 degrees, which is characteristic of the equatorial zone.
Coastal water temperatures remain comfortable for swimming year-round. In the Java Sea, it ranges from +27°C between June and August to +30°C during the winter months. Such warm water is ideal for long swims, snorkeling, and diving, especially in the dry season when water clarity is at its peak.
Average monthly temperature
Precipitation
Precipitation in Pasar Kemis is abundant and follows seasonal rhythms, with annual rainfall reaching 2,000–3,000 mm. The rainy season begins in November and lasts until April, peaking between December and February. During these months, tropical downpours can be very intense, often accompanied by thunderstorms and causing short-term localized flooding.
January is traditionally considered the wettest month, when it rains almost daily (up to 26–28 rainy days per month). The rain is usually torrential: a heavy downpour can start suddenly and end just as quickly, after which the sun comes out again, creating a "steam bath" effect due to the high humidity.
The dry season lasts from May to October, with August and September being the driest months in this part of Indonesia. During this time, rainfall decreases significantly to 50–100 mm per month, and the number of sunny days increases, making this period the most favorable for active tourism and visiting outdoor attractions.
Average monthly precipitation
Packing Tips
For a trip to Pasar Kemis, the ideal choice is clothing made from lightweight natural fabrics, such as cotton and linen. High humidity makes heavy or synthetic materials uncomfortable, so bring T-shirts, shorts, and loose dresses. Be sure to pack sunscreen with SPF 50+, a hat, and sunglasses, as the tropical sun is intense even through the clouds.
If your visit to Indonesia falls during the rainy season (November–April), don't forget a compact raincoat and waterproof footwear, such as high-quality sandals that dry quickly. At any time of year, it is useful to carry insect repellent and a light sweater for evenings or for travel in transport with high-power air conditioning.
Swimwear will come in handy for beach relaxation and activities in the Java Sea. If you plan to go snorkeling, visibility is excellent during the dry season, so bringing your own mask is a good idea. Try to avoid layering your clothes — in this local climate, the principle of "the simpler and lighter, the better" works perfectly.
Average monthly wind speed (speed and direction)
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