Spring (March to May): Average 81.3°F–82.4°F, humid and warm climate with abundant rainfall. Common activities: Visiting cultural heritage sites, jungle trekking (rain gear recommended). Recommended clothing: Light and breathable cotton clothing, raincoat or umbrella.
Summer (June to August): Average 81.3°F–81.7°F, drier climate with relatively less rainfall. Common activities: Beach relaxation, water sports. Recommended clothing: Light short-sleeved clothing, shorts, swimwear.
Autumn (September to November): Average 81.1°F–80.2°F, warm and humid climate with moderate rainfall. Common activities: Visiting temples, exploring local markets. Recommended clothing: Light and breathable cotton clothing, rain gear in case of afternoon showers.
Winter (December to February): Average 80.1°F–80.4°F, warm and humid climate with moderate rainfall. Common activities: Cultural experiences, visiting natural landscapes. Recommended clothing: Light and breathable cotton clothing, rain gear in case of afternoon showers.
Sumatera climatological average
Annual average temperature: approx. 81.1°F / Annual rainfall: approx. 3092 mm / Summer humidity: 75%–85% / Rainiest month: April
Sumatera monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
80.1°F
270.7
February
80.4°F
349.3
March
81.3°F
186.7
April
81.5°F
352.7
May
82.4°F
304.7
June
81.3°F
299.7
July
81.7°F
126
August
81.3°F
203
September
81.1°F
184
October
81.5°F
227.6
November
80.2°F
329.4
December
80.4°F
259
Sumatera weather for the next seven days
11/5
Wednesday
Moderate rain
89.2°F/72.9°F
11/6
Thursday
Patchy rain nearby
94.2°F/72.9°F
11/7
Friday
Sunny
93.6°F/72.9°F
11/8
Saturday
Sunny
89.7°F/72.8°F
11/9
Sunday
Partly Cloudy
95°F/72°F
11/10
Monday
Patchy rain nearby
92.9°F/73.8°F
11/11
Tuesday
Patchy rain nearby
91.3°F/73.7°F
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