Daytime highs, nighttime lows and the warmest cities in Sumatra, Indonesia this May.
Sumatra, Indonesia, a region in Indonesia, experiences maximum daytime temperatures in May ranging from 28°C (82°F) in Tuk Tuk to 34°C (93°F) in Dumai. Nighttime temperatures generally drop to 25°C (77°F) in Dumai and 20°C (68°F) in Tuk Tuk.
Discover the typical May temperatures for the most popular locations of Sumatra on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sumatra.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Average daytime highs in Sumatra, Indonesia during May reach about 33°C (91°F) in Medan.
Medan sees nighttime lows close to 24°C (75°F) in May.
Data insights from our comprehensive database indicate that Dumai is the city with the highest warmth. Daytime peaks average near 34°C (93°F), while the nights are characterized by a low temperature close to 25°C (77°F).
According to our data, Tuk Tuk holds the title for the coldest city in Sumatra, Indonesia in May. It experiences maximum temperatures of approximately 28°C (82°F) and drops to lows of about 20°C (68°F) during the night.
Most cities enjoy a balanced amount of sunshine, with around 136 hours of sunlight anticipated in Medan. This ensures the days are neither too dim nor excessively sunny.
We have much more information about the climate in Sumatra.
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