Medan
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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.

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

Medan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Medan - and find the best time to visit.

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 records 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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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 month

What To Do in Medan in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Medan 3-Day Forecast

More climate data for Medan

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.