South Sumatra Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in South Sumatra, Indonesia in January.

Thinking about venturing to South Sumatra, Indonesia this January and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in South Sumatra in January

South Sumatra, Indonesia is a region in Indonesia. January in South Sumatra generally has temperatures that range from warm to very warm, with heavy precipitation.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Pagar Alam at 27°C (81°F) to very warm in Palembang at 31°C (88°F). Nighttime temperatures generally drop to 24°C (75°F) in Palembang and 21°C (70°F) in Pagar Alam. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To explore the conditions in South Sumatra, Indonesia in more detail, check the map below.

Precipitation

January is a very rainy month with an average rainfall of around 257 mm (10 in) in Palembang.

Average sunshine

Sunshine amounts are decent in most places. Palembang gets approximately 170 hours of sunlight in January, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore South Sumatra by month

Best Places to Visit in South Sumatra in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across South Sumatra.

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).

Popular Destinations in South Sumatra

What is the weather like in January for some of the most popular destinations in South Sumatra, Indonesia?

Temperature range in South Sumatra (January)

Precipitation variation in South Sumatra (January)

Palembang

In January Palembang generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
32°C (90°F)
31°C (88°F)
32°C (90°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
121 hours
170 hours
121 hours
Monthly rainfall
309 mm (12 in)
257 mm (10 in)
275 mm (11 in)
Monthly rainy days
20 days
16 days
12 days
Weather conditions

Pagar Alam

In January Pagar Alam generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

December
January
February
Max temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Min temperature
21°C (70°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
121 hours
142 hours
172 hours
Monthly rainfall
309 mm (12 in)
258 mm (10 in)
240 mm (9.4 in)
Monthly rainy days
19 days
17 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in South Sumatra, in Indonesia.

In our records: Indonesia January extremes

Notable January records observed across cities in Indonesia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest January day in Indonesia brought 389 mm (15 in) in Manado on January 27, 2023.

Popular cities in January

Day & night temperatures, rainfall and average weather in South Sumatra in January.

City Weather Day temp Night temp Rainfall
Palembang 31°C (88°F) 24°C (75°F) 257 mm (10 in)
Pagar Alam 27°C (81°F) 21°C (70°F) 258 mm (10 in)

South Sumatra weather in January: frequently asked questions

What is the weather like in South Sumatra, Indonesia in January?

In January, South Sumatra, Indonesia generally has poor weather conditions. Palembang sees daytime temperatures near 31°C (88°F), with nights cooling to roughly 24°C (75°F).

What is the average temperature in South Sumatra, Indonesia in January?

In Palembang, the average daytime high in January is 31°C (88°F), while nighttime temperatures drop to around 24°C (75°F).

Does South Sumatra, Indonesia get a lot of rain in January?

Yes. January brings heavy rainfall to South Sumatra, Indonesia, with Palembang averaging around 257 mm (10 in). Expect frequent showers and pack accordingly.

Is January a Good Time to Visit South Sumatra, Indonesia?

Given the typically poor weather conditions in Palembang, January may not be the ideal time to visit South Sumatra, Indonesia.

Generally speaking, July and August provide unpleasant weather in Palembang.

Interested in more climate information?

We have much more information about the climate in South Sumatra.

Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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