Tanjungpandan Temperature by Month

The average annual maximum temperature in Tanjungpandan, Sumatra, Indonesia is 31°C (88°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Tanjungpandan compares to cities worldwide.

The climate in Tanjungpandan remains fairly constant, offering very warm temperatures throughout the year. Maximum daytime temperatures reach a very warm 32°C (90°F) in September, dropping to a comfortable 30°C (86°F) in January. Nighttime lows stay between 25°C (77°F) and 25°C (77°F).

The chart below illustrates the average maximum day and minimum night temperatures in Tanjungpandan by month:

Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM.

The chart below shows the average temperature throughout the year:

Tanjungpandan's average annual maximum temperature is 31°C (88°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.

Chicago, USA averages 15°C (59°F) annually, known for extreme seasonal swings, from bitterly cold winters to warm summers.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Tanjungpandan, January is the coolest month, with average highs of 30°C (86°F) and humidity around 84%, considered very high. In September, the warmest month, temperatures average 32°C (90°F) with 81% humidity, conditions that feel very high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Tanjungpandan's weather, including monthly rainfall, sunshine hours, and humidity, visit our Tanjungpandan climate page.