Weather in West Java

Calculated from weather data of Soekarno-Hatta International Airport (WIII) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	30.6	31.3	31.0	31.1	29.6	30.3
February	30.5	31.5	30.1	30.6	30.1	30.3
March	31.4	31.6	30.8	32.0	31.6	31.3
April	32.3		32.7	32.7	32.2	32.2
May	32.5		32.7	32.1	32.7	32.7
June	32.0		32.5	31.3	31.6	32.5
July	32.0		32.1	31.8	32.2	32.2
August	32.2		32.7	32.2	32.0	32.8
September	32.7		34.0	32.1	32.3	32.2
October	33.1		35.2	31.6	32.5	32.5
November	32.6		33.3	31.6	32.2	32.3
December	31.7		32.7	32.0	31.3	31.3
Average	31.9	31.4	32.5	31.7	31.7	31.9

5th highest temperature of Indonesia

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	24.4	25	25	24	24	25
February	24.5	26	24	24	24	25
March	24.2	25	24	24	25	24
April	25.2		25	24	25	26
May	25.5		25	25	26	26
June	24.9		25	24	25	25
July	24.5		25	24	25	25
August	24.4		24	24	25	24
September	24.3		25	25	25	24
October	24.9		26	24	25	25
November	24.6		26	24	25	25
December	24.6		25	25	24	24
Average	24.7	24.9	24.9	24.2	24.8	24.7

17th lowest temperature of Indonesia

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	67	317	302	292	309
25 °C or warmer	91	365	354	364	366
20 °C or warmer	91	365	354	365	366
0 °C or colder	0	0	0	0	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	9.5	9	8	5	15	12
February	10.7	6	17	11	10	14
March	7.8	13	10	7	7	6
April	4.3		4	6	5	3
May	1.5		1	3	0	5
June	2.2		3	4	3	2
July	1.5		4	3	1	1
August	0.7		0	2	2	1
September	1.8		1	4	4	1
October	2.1		0	6	4	4
November	4.5		2	6	6	6
December	5.7		2	4	7	12
Average	5.0	9.1	4.3	5.0	5.4	5.5

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	15.4	16	17	16	15	13
February	14.1	14	17	14	15	13
March	13.9	15	13	16	14	13
April	13.4		15	13	14	13
May	13.8		14	13	15	14
June	13.3		14	12	13	15
July	13.5		14	15	14	15
August	14.9		16	14	15	16
September	14.9		16	13	16	14
October	13.7		15	13	13	14
November	14.0		13	15	16	15
December	15.6		12	15	14	20
Average	14.3	15.1	14.5	14.1	14.5	14.6

4th highest wind speed of Indonesia

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	W	W	NW	NW	NW
February	NW	W	W	NW	NW
March	NW	NW	W	NW	NW
April		NW	NW	N	NE
May		NE	NE	NE	NE
June		NE	NE	NE	E
July		NE	NE	NE	NE
August		NE	NE	NE	E
September		NE	N	NE	NE
October		NE	W	N	N
November		N	W	W	NW
December		NW	W	NW	W

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

West Java weather Q&A

What is the warmest month in West Java?

The warmest month is October with an average temperature of 33 °C over the past years.

What is the coldest month in West Java?

The coldest month is February with an average daytime temperature of 31 °C in the past few years.

Which month is the wettest in West Java?

Chance of precipitation is the highest in February with a probability of around 10.7 %.

Which month is the driest in West Java?

The least rainfall and snow can be expected in August. The probability is about 0.7 %.