Climate Maliana Airport 2020-2024

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

Calculated from historical METAR data of El Tari Airport (WATT) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	46.9	46	46	41	43	54
February	53.3	54	34	73	37	70
March	65.2	56	70		63	72
April	77.9		68		25	82
May	92.5		95		94	82
June	91.4		89		87	95
July	92.8		77		98	98
August	95.2		97	90	100	94
September	96.4		100	94	91	98
October	87.2		100	67	75	91
November	74.5		81	60	71	83
December	63.8		60	77	50	67
Average	72.4	51.8	74.9	66.7	71.2	81.6

16th 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	95.2	97	97	95	95	97
February	93.9	96	90	100	91	93
March	95.9	93	96		97	99
April	96.8		96		61	99
May	100.0		100		100	100
June	99.9		100		100	100
July	99.7		99		100	100
August	99.8		100	100	100	100
September	99.8		100	100	100	100
October	98.7		100	99	93	99
November	97.9		99	96	96	99
December	96.1		96	97	94	97
Average	97.3	95.1	97.5	97.3	96.5	98.4

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	30.5	32	30	31	30	30
February	30.6	32	30	32	29	30
March	31.3	32	32		30	31
April	32.3		32		27	34
May	32.1		32		32	32
June	31.4		32		32	33
July	31.0		30		31	32
August	31.9		32	32	33	33
September	33.0		33	33	33	34
October	33.3		34	33	33	35
November	32.9		35	32	32	34
December	31.7		34	32	31	30
Average	31.8	31.8	32.1	32.0	31.0	32.2

2nd 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	23.9	23	23	24	25	25
February	23.3	20	24	26	24	23
March	23.5	22	24		24	24
April	23.6		23		23	24
May	24.0		24		24	25
June	23.4		23		24	24
July	23.0		26		22	23
August	23.6		28	29	23	22
September	23.5		22	29	24	24
October	23.2		18	30	25	24
November	24.5		22	26	25	26
December	24.2		23	24	24	25
Average	23.7	21.7	23.1	26.6	23.9	23.8

25th 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	10.8	6	9	13	13	10
February	11.4	7	19	0	28	6
March	8.6	14	11		6	3
April	5.6		9		39	4
May	0.4		0		0	2
June	0.3		1		1	0
July	0.4		3		0	0
August	0.1		1	1	0	0
September	0.0		0	0	0	0
October	1.2		0	5	1	2
November	3.2		3	5	4	3
December	5.8		2	7	8	5
Average	5.2	9.3	5.0	6.4	6.4	2.9

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	7.8	9	8	8	7	8
February	7.6	7	7	11	8	8
March	6.3	7	6		6	6
April	8.2		9		11	8
May	12.4		14		12	12
June	12.8		11		10	14
July	13.3		14		13	16
August	12.9		15	14	15	11
September	11.7		13	10	14	13
October	9.5		10	8	8	11
November	7.6		9	6	7	8
December	6.6		8	6	6	7
Average	9.1	7.9	9.9	8.1	9.5	10.2

2nd 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	298°	295°	305°	304°	306°
February	306°	298°	320°	280°	304°
March	307°	306°		319°	003°
April		073°		355°	097°
May		107°		103°	105°
June		091°		097°	104°
July		111°		110°	106°
August		103°	104°	105°	097°
September		096°	099°	106°	100°
October		347°	298°	298°	115°
November		320°	283°	355°	339°
December		270°	289°	300°	303°

Prevailing wind direction

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