Climate Ketapang Airport 2020-2024

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

Calculated from historical METAR data of Juanda International Airport (WARR) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	72.7	76	79	78	62	0
February	72.1	72	81	74	69
March	72.2	73	77	65	73
April	78.4		81	75	80
May	84.4		86	86	85
June	82.6		82	81	85
July	81.1		77	81	84
August	83.4		84	86	85
September	86.0		86	85	91
October	84.4		82	82	88
November	75.7		77	77	74	0
December	76.2		74	80	83	68
Average	76.7	73.8	80.5	79.2	80.0	68.4

12th 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	93.1	93	96	94	90	0
February	94.1	93	95	95	94
March	92.1	94	92	88	93
April	93.3		94	93	95
May	96.4		96	96	96
June	94.7		94	95	94
July	96.6		98	97	97
August	97.0		97	97	98
September	98.8		99	99	100
October	98.0		99	96	100
November	93.3		96	93	93	0
December	94.6		97	96	92	93
Average	94.6	93.2	96.1	95.0	95.0	92.9

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	31.5	33	32	32	31	27
February	31.3	32	31	31	31
March	31.5	32	32	32	31
April	31.6		32	32	32
May	31.6		32	32	32
June	31.1		32	31	33
July	31.2		32	31	33
August	31.4		32	32	33
September	32.4		33	33	33
October	33.4		35	32	34
November	32.7		35	31	32	29
December	32.2		34	32	32	30
Average	31.5	32.4	32.4	31.7	32.1	29.4

6th 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	24.1	25	22	25	24	27
February	24.2	25	22	25	24
March	24.6	26	24	25	24
April	24.8		24	24	25
May	24.7		24	25	24
June	24.4		24	24	24
July	23.1		23	23	23
August	22.9		23	23	24
September	23.7		23	24	24
October	24.8		25	25	25
November	24.4		24	24	25	29
December	25.0		26	25	24	25
Average	24.5	25.3	23.6	24.2	24.2	25.4

16th 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	5.2	3	5	4	10	0
February	5.6	2	9	6	7
March	3.1	5	4	3	1
April	2.9		3	2	3
May	1.6		2	4	1
June	1.1		0	1	1
July	0.3		0	1	0
August	0.0		0	0	0
September	0.6		0	1	1
October	1.0		0	4	1
November	4.5		1	5	10	0
December	3.8		1	4	5	14
Average	4.1	3.0	1.9	2.7	3.1	14.0

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	7.9	7	8	9	7	0
February	8.3	6	10	8	10
March	6.7	8	6	6	7
April	6.1		6	6	7
May	7.0		7	7	7
June	6.8		7	6	7
July	7.2		7	7	7
August	8.2		9	8	8
September	8.1		9	7	8
October	7.6		9	6	7
November	6.3		7	5	6	0
December	6.1		6	5	6	6
Average	7.0	6.9	7.5	6.6	7.2	5.5

6th 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	288°	279°	277°	276°	360°
February	308°	271°	290°	274°
March	309°	032°	344°	327°
April		072°	071°	045°
May		076°	072°	076°
June		080°	074°	081°
July		084°	080°	084°
August		081°	076°	083°
September		076°	074°	076°
October		080°	065°	073°
November		059°	057°	049°	360°
December		062°	057°	302°	099°

Prevailing wind direction

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