Climate Chanmyathazi Airport 2020-2024

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

Calculated from historical METAR data of Shah Amanat International Airport (VGEG) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	0.0	0	0	0	0	0
February	0.4	3	0	0	0	0
March	1.0	7	0	0	0	0
April	0.0		0	0	0	0
May	0.0		0	0	0	0
June	0.0		0	0	0	0
July	0.0		0	0	0	0
August	0.0		0	0	0	0
September	0.0		0	0	0	0
October	0.0		0	0	0	0
November	0.0		0	0	0	0
December	0.0		0	0	0	0
Average	0.4	3.6	0.0

1st best VFR conditions of Bangladesh

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	6.9	10	0	1	5	14
February	14.3	36	7	10	0	14
March	27.7	59	23	15	8	30
April	57.3		58	76	43	49
May	75.6		73	74	75	75
June	69.7		67	78	50	70
July	70.4		93	89	65	70
August	71.3		51	94	55	63
September	76.3		79	78	87	74
October	58.5		46	76	54	72
November	42.4		50	40	26	46
December	18.9		32	0	13	3
Average	49.2	36.5	49.7	58.7	46.1	50.2

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	25.6	24	26	25	27	25
February	28.0	28	28	28	19	27
March	31.2	31	31	32	33	31
April	32.5		34	33	33	32
May	32.8		33	32	33	33
June	31.8		32	32	31	32
July	31.6		33	32	31	31
August	31.8		31	33	31	32
September	32.2		33	32	32	32
October	31.8		32	32	33	32
November	30.3		31	32	31	30
December	26.7		27	27	27	27
Average	30.3	27.7	30.7	31.0	31.1	30.2

2nd highest temperature of Bangladesh

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	16.0	15	17	17	19	14
February	18.1	19	19	17	19	17
March	21.9	21	19	24	24	23
April	24.4		25	26	28	23
May	23.1		24	20	26	25
June	17.9		20	23	13	15
July	13.8		20	21	12	12
August	15.5		15	22	13	7
September	18.2		17	21	21	18
October	21.6		23	21	25	24
November	21.5		22	26	23	21
December	17.5		19	19	18	18
Average	19.1	18.3	19.5	21.3	20.2	17.9

1st lowest temperature of Bangladesh

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	0.5	1	0	0	0	3
February	0.4	1	0	0	0	1
March	1.4	1	4	0	0	0
April	0.6		0	0	0	1
May	3.3		6	3	2	2
June	12.8		12	14	14	11
July	21.5		4	9	19	21
August	16.1		28	4	20	23
September	9.0		5	9	4	14
October	6.5		7	3	2	7
November	2.1		6	0	0	3
December	1.5		1	0	4	0
Average	6.1	0.9	6.7	4.0	6.4	7.7

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	4.9	6	7	1	6	4
February	5.3	6	6	3	0	5
March	6.5	7	7	9	6	6
April	7.1		9	9	6	6
May	7.3		8	8	6	6
June	7.5		9	9	5	8
July	7.5		9	8	5	8
August	7.0		7	8	5	8
September	5.5		6	6	3	7
October	4.2		6	7	3	6
November	3.8		6	6	1	5
December	4.3		5	5	1	6
Average	6.0	6.4	7.1	6.9	4.2	6.3

2nd highest wind speed of Bangladesh

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	346°	347°	323°	331°	332°
February	327°	294°	329°	360°	327°
March	294°	311°	275°	275°	301°
April		241°	204°	245°	235°
May		242°	199°	224°	217°
June		186°	188°	187°	192°
July		177°	205°	194°	192°
August		187°	191°	195°	175°
September		187°	216°	215°	207°
October		180°	304°	261°	254°
November		357°	310°	344°	339°
December		343°	308°	352°	332°

Prevailing wind direction

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