Sumber Climate by Month
Sumber, West Java, Indonesia
Hot all year, with a rainy season from December to April.
Sumber is hot all year, with a rainy season from December to April. Afternoon highs range from 87°F (30°C) in January to 89°F (32°C) in May, and August nights average 70°F (21°C). It gets 96 in (2447 mm) of rain a year, 75% of it from December to April. The air is humid, averaging 79% relative humidity.
- Warmest month
- 89°F(32°C)
- Average high, May
- Coldest nights
- 70°F(21°C)
- Average low, August
- Rain per year
- 96 in(2447 mm)
- Wettest: January
- Humidity
- 79%
- Sunniest: September
Best and worst months in Sumber
Best for weatherThe most comfortable weather comes in August and September, with highs around 88°F (31°C) and about 0.9 in (23 mm) of rain a month.
Least pleasantJanuary and March are the least pleasant; January is the wettest, with 16 in (413 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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Sumber weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 87°F(30°C) | 73°F(23°C) | 16 in(413 mm) | 84% | 4.6 |
| FebFebruary | 87°F(30°C) | 72°F(22°C) | 16 in(401 mm) | 84% | 4.5 |
| MarMarch | 88°F(31°C) | 73°F(23°C) | 16 in(400 mm) | 83% | 4.8 |
| AprApril | 89°F(32°C) | 73°F(23°C) | 10 in(255 mm) | 83% | 4.8 |
| MayMay | 89°F(32°C) | 73°F(23°C) | 5.6 in(142 mm) | 80% | 4.8 |
| JunJune | 88°F(31°C) | 72°F(22°C) | 3.1 in(80 mm) | 80% | 4.6 |
| JulJuly | 87°F(31°C) | 71°F(22°C) | 2.0 in(52 mm) | 77% | 5.0 |
| AugAugustBest | 88°F(31°C) | 70°F(21°C) | 0.8 in(20 mm) | 71% | 5.4 |
| SepSeptemberBest | 89°F(32°C) | 71°F(22°C) | 1.0 in(26 mm) | 71% | 5.8 |
| OctOctober | 89°F(32°C) | 73°F(23°C) | 3.1 in(79 mm) | 75% | 5.4 |
| NovNovember | 88°F(31°C) | 73°F(23°C) | 7.9 in(201 mm) | 78% | 5.0 |
| DecDecember | 87°F(31°C) | 73°F(23°C) | 15 in(378 mm) | 82% | 4.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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