Puncak Weather in January
During January, Puncak experiences high daytime temperatures of 29°C (84°F) and cooler nights around 21°C (70°F). January sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Puncak in January
Puncak is in the rainy season in January, with rain on around 19 days and an average of 349 mm (14 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Puncak in January
Expect highs of 29°C (84°F) in Puncak in January, with nights dropping to around 21°C (70°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.
Sunshine in Puncak in January
The city usually sees around 188 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Puncak.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Puncak's climate page.
Puncak Temperature in January
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
62%
Precipitation
349 mm (14 in)
Rainy days
19 days
Humidity
85% *
Sunshine
188 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Puncak typically stay consistent throughout January, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Puncak in January
Browse day-by-day weather records for Puncak spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puncak historical weather extremes in January
Based on 34 years of weather observations in Puncak between 1991 and 2025, these are the recorded extremes.
- On January 15, 1997, temperatures climbed to 36°C (97°F), marking the warmest January day on record.
- The lowest daytime temperature in January was 23°C (73°F), recorded on January 25, 1992.
- Nighttime temperatures dropped to 12°C (54°F) on January 2, 1997, marking the coldest January night on record.
- The heaviest January precipitation occurred on January 17, 2008, when 196 mm (7.7 in) of precipitation fell.
Best Places in Indonesia in January
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in January →
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What to Wear in Puncak in January
Warm weather calls for comfortable, breathable clothing in January. 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Puncak in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Puncak's climate page.
Temperature Rainfall Sunshine Humidity
See the full Puncak climate overview or explore weather in Indonesia.
