Medan Weather in January
Medan in January averages 32°C (90°F) during the day and 23°C (73°F) at night. January is part of the rainy season, so frequent rainfall is typical.
Rainfall in Medan in January
Medan is in the rainy season in January, with rain on around 11 days and an average of 221 mm (8.7 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Medan in January
Temperatures in Medan in January top out at 32°C (90°F) and drop to 23°C (73°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.
Sunshine in Medan in January
The month brings about 127 hours of sunlight, offering a comfortable mix of sun and rainy moments.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Medan. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Medan's climate page.
Medan Temperature in January
Min Temperature
23°C (73°F)
Max Temperature
32°C (90°F)
Chance of Rain
37%
Precipitation
221 mm (8.7 in)
Rainy days
11 days
Sunshine
127 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in Medan typically stay consistent throughout January, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in January
Daily Historical Precipitation
50-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 Medan in January
Browse day-by-day weather records for Medan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Medan historical weather extremes in January
According to our 32 years of weather records for Medan, the following extremes were recorded between 1993 and 2025.
- Medan recorded its highest January temperature of 34°C (93°F) on January 2, 2013.
- The lowest daytime temperature in January was 24°C (75°F), recorded on January 10, 1999.
- The coldest night in January in Medan was on January 28, 2000, with a minimum of 20°C (68°F).
- The wettest January day on record brought 118 mm (4.6 in) of precipitation to Medan (January 31, 1995).
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 →
perfect weather
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What to Wear in Medan in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Medan 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 Medan's climate page.
See the full Medan climate overview or explore weather in Indonesia.
