Belawan Climate by Month
Belawan, North Sumatra, Indonesia
Hot all year, with rain spread through the year.
Hot all year, with rain spread through the year: that's Belawan's climate in short. Afternoon highs range from 86°F (30°C) in December to 89°F (32°C) in May, and January nights average 72°F (22°C). About 98 in (2500 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 86% relative humidity.
- Warmest month
- 89°F(32°C)
- Average high, May
- Coldest nights
- 72°F(22°C)
- Average low, January
- Rain per year
- 98 in(2500 mm)
- No clear rainy season
- Humidity
- 86%
- Sunniest: March
Best and worst months in Belawan
Best for weatherJanuary and February are the best time for weather in Belawan: highs near 87°F (31°C) and about 5.3 in (134 mm) of rain a month.
Least pleasantOctober is the least pleasant month: it's the wettest, with 14 in (350 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Belawan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 86°F(30°C) | 72°F(22°C) | 6.3 in(159 mm) | 88% | 3.9 |
| FebFebruaryBest | 88°F(31°C) | 73°F(23°C) | 4.3 in(108 mm) | 85% | 4.7 |
| MarMarch | 89°F(32°C) | 73°F(23°C) | 5.3 in(134 mm) | 86% | 4.8 |
| AprApril | 89°F(32°C) | 74°F(23°C) | 7.0 in(179 mm) | 85% | 4.6 |
| MayMay | 89°F(32°C) | 74°F(23°C) | 8.5 in(216 mm) | 85% | 4.5 |
| JunJune | 89°F(32°C) | 73°F(23°C) | 6.9 in(175 mm) | 85% | 4.4 |
| JulJuly | 88°F(31°C) | 73°F(23°C) | 6.3 in(159 mm) | 85% | 4.5 |
| AugAugust | 88°F(31°C) | 73°F(23°C) | 7.9 in(201 mm) | 85% | 4.4 |
| SepSeptember | 87°F(31°C) | 73°F(23°C) | 11 in(287 mm) | 86% | 4.4 |
| OctOctober | 87°F(30°C) | 73°F(23°C) | 14 in(350 mm) | 87% | 4.0 |
| NovNovember | 86°F(30°C) | 73°F(23°C) | 12 in(295 mm) | 88% | 3.6 |
| DecDecember | 86°F(30°C) | 72°F(22°C) | 9.3 in(237 mm) | 89% | 3.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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