Climate HAL Airport 2020-2024

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

Calculated from historical METAR data of HAL Airport (VOBG) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	37.3	13	28	31	28	37
February	51.6	48	38	37	60	38
March	55.4	49	53	20	57	42
April	54.0		51	31	39	40
May	57.9		51	26	55	43
June	62.8		57	60	41	46
July	54.2		38	18	37	47
August	50.6		47	17	37	24
September	49.3		40	27	45	21
October	26.9		17	7	19	8
November	26.2		24	4	16	26
December	23.5		17	17	14	14
Average	45.1	36.9	38.0	24.9	37.2	32.2

9th best VFR conditions of India

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	73.1	68	73	73	66	72
February	80.9	87	81	74	80	72
March	89.9	94	95	79	91	74
April	91.4		94	87	87	83
May	94.1		97	83	95	96
June	95.3		95	97	94	95
July	90.2		86	89	87	92
August	89.3		97	81	90	84
September	90.0		93	93	93	74
October	75.6		74	77	72	60
November	65.4		71	67	54	61
December	64.5		71	62	55	63
Average	83.7	83.6	85.3	81.0	80.6	77.6

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	27.9	29	27	28	27	29
February	30.2	32	30	30	30	30
March	32.7	35	31	32	33	33
April	34.0		32	34	34	35
May	32.2		33	30	32	34
June	29.5		31	29	30	30
July	28.3		29	27	28	29
August	28.5		32	27	29	28
September	28.6		30	28	29	28
October	28.8		31	29	28	28
November	27.3		29	26	25	27
December	26.7		28	26	27	26
Average	29.8	32.1	30.0	28.9	29.2	29.8

70th highest temperature of India

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	16.8	19	15	18	18	18
February	17.3	20	16	17	17	17
March	20.1	22	19	20	19	20
April	22.4		23	22	23	24
May	22.0		23	21	24	24
June	21.3		22	21	22	22
July	21.0		21	21	21	22
August	20.8		21	20	21	22
September	20.6		20	20	21	21
October	20.3		22	20	21	21
November	19.5		21	19	20	20
December	17.8		20	18	18	17
Average	20.0	20.2	20.0	19.8	20.4	20.6

14th lowest temperature of India

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	0.3	1	0	0	2	0
February	0.1	0	0	0	1	0
March	0.2	0	1	1	0	0
April	0.8		1	1	3	1
May	1.8		0	8	3	1
June	3.3		3	1	6	5
July	7.8		10	14	13	8
August	5.7		1	10	7	8
September	4.1		2	2	4	10
October	3.8		1	2	7	8
November	6.9		3	11	20	9
December	3.4		1	13	2	7
Average	2.9	0.2	1.9	4.9	5.6	4.7

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	5.7	6	6	6	4	4
February	6.3	7	7	6	4	5
March	5.8	6	7	6	5	4
April	5.3		5	5	5	4
May	6.2		6	8	7	4
June	9.4		9	8	9	8
July	10.2		11	9	9	7
August	9.1		8	8	8	8
September	7.7		9	8	9	7
October	5.3		6	6	5	5
November	5.7		7	5	6	4
December	5.9		6	7	5	4
Average	6.8	6.1	7.3	6.9	6.4	5.5

70th highest wind speed of India

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	094°	079°	105°	092°	118°
February	097°	069°	083°	089°	121°
March	121°	098°	082°	093°	142°
April		119°	099°	074°	139°
May		269°	259°	237°	296°
June		258°	253°	263°	284°
July		255°	266°	264°	263°
August		265°	256°	273°	263°
September		256°	256°	263°	261°
October		070°	339°	324°	280°
November		079°	057°	068°	065°
December		076°	061°	077°	077°

Prevailing wind direction

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