Climate of West Java, Indonesia
Area-weighted average across West Java. For where people actually live and travel, see the cities below.
West Java, a subdivision of Indonesia, has a tropical climate on average. Area-weighted monthly temperatures across the whole territory range from 23.3°C / 73.9°F in January to 24.3°C / 75.7°F in May, with rainfall from 92 mm / 3.6 in to 354 mm / 13.9 in depending on the season (2706 mm / 106.5 in total across the year). See the 2 cities listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 23.3°C73.9°F | 354 mm13.9″ | Tropical |
| February | 23.4°C74.1°F | 297 mm11.7″ | Tropical |
| March | 23.7°C74.7°F | 314 mm12.4″ | Tropical |
| April | 24.2°C75.6°F | 265 mm10.4″ | Tropical |
| May | 24.3°C75.7°F | 202 mm8″ | Tropical |
| June | 23.7°C74.7°F | 123 mm4.8″ | Tropical |
| July | 23.3°C73.9°F | 104 mm4.1″ | Tropical |
| August | 23.4°C74.1°F | 92 mm3.6″ | Tropical |
| September | 23.8°C74.8°F | 119 mm4.7″ | Tropical |
| October | 24°C75.2°F | 212 mm8.3″ | Tropical |
| November | 23.8°C74.8°F | 300 mm11.8″ | Tropical |
| December | 23.6°C74.5°F | 324 mm12.8″ | Tropical |
Frequently asked questions
What is the best time to visit West Java?
West Java, Indonesia does not have a clear sunny-and-dry window by our cutoffs. The warmest month is May at 24.3°C / 75.7°F, and the driest is August at 92 mm / 3.6 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of West Java?
West Java, Indonesia has area-weighted monthly average temperatures ranging from 23.3°C / 73.9°F in January to 24.3°C / 75.7°F in May. Annual rainfall averages about 2706 mm / 106.5 in, with the wettest month being January (354 mm / 13.9 in) and the driest August (92 mm / 3.6 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in West Java?
The hottest month in West Java is May, with an area-wide average temperature of 24.3°C / 75.7°F.
What is the coldest month in West Java?
The coldest month in West Java is January, with an area-wide average temperature of 23.3°C / 73.9°F.
When does it rain most in West Java?
The wettest month in West Java is January, averaging about 354 mm / 13.9 in of rainfall. The driest is August with about 92 mm / 3.6 in.