Climate Soekarno-Hatta International Airport 2020-2024

Climate and trends: average temperature, flight conditions, precipitation, wind speed and direction.

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

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	56.9	64	60	64	42	49
February	55.5	72	57	61	50	44
March	60.5	56	55	63	58	61
April	60.9		67	62	63	63
May	56.9		51	62	64	69
June	54.4		50	51	48	57
July	50.7		48	60	49	63
August	56.4		49	58	53	64
September	63.7		69	59	67	68
October	66.1		74	63	56	68
November	66.1		70	66	68	67
December	66.2		71	67	63	67
Average	59.8	63.9	60.0	61.3	56.5	61.4

19th best VFR conditions of Indonesia

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	94.6	94	96	94	93	93
February	93.5	97	94	91	92	92
March	93.4	92	90	93	95	95
April	92.9		96	91	96	95
May	89.7		87	91	92	91
June	88.5		86	84	88	89
July	88.3		86	87	84	94
August	90.9		92	90	89	93
September	94.9		98	93	94	95
October	97.0		98	94	97	95
November	95.4		95	96	96	95
December	96.3		98	93	94	99
Average	93.1	94.1	93.0	91.2	92.4	93.8

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	30.6	31	31	31	30	30
February	30.5	32	30	31	30	30
March	31.4	32	31	32	32	31
April	32.3		33	33	32	32
May	32.5		33	32	33	33
June	32.0		33	31	32	33
July	32.0		32	32	32	32
August	32.2		33	32	32	33
September	32.7		34	32	32	32
October	33.1		35	32	33	33
November	32.6		33	32	32	32
December	31.7		33	32	31	31
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.

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 (knots)

Month	Average	2024	2023	2022	2021	2020
January	8.3	9	9	8	8	7
February	7.6	7	9	8	8	7
March	7.5	8	7	9	8	7
April	7.2		8	7	7	7
May	7.4		7	7	8	8
June	7.2		7	6	7	8
July	7.3		7	8	8	8
August	8.0		8	8	8	9
September	8.0		8	7	9	7
October	7.4		8	7	7	8
November	7.6		7	8	9	8
December	8.4		6	8	8	11
Average	7.7	8.1	7.8	7.6	7.8	7.9

5th 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	275°	289°	293°	311°	324°
February	303°	284°	292°	327°	326°
March	297°	315°	273°	317°	326°
April		315°	295°	006°	023°
May		043°	026°	065°	049°
June		045°	037°	056°	068°
July		043°	049°	056°	065°
August		042°	043°	055°	068°
September		035°	022°	040°	025°
October		029°	291°	006°	003°
November		009°	269°	270°	309°
December		324°	283°	295°	272°

Prevailing wind direction

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