Climate Aeropuerto Internacional Juan N. Álvarez 2022-2024

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

Calculated from historical METAR data of Aeropuerto Internacional Juan N. Álvarez (MMAA) between 2022 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022
January	99.3	99	100	99
February	99.4	100	99	100
March	98.8	99	98	100
April	97.5		96	99
May	85.9		86	86
June	88.1		90	87
July	95.7		97	95
August	95.1		92	98
September	90.0		97	84
October	87.7		86	89
November	98.4		99	98
December	99.6		100	100
Average	95.9	99.1	94.6	93.9

14th best VFR conditions of Mexico

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 5 mi 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
January	100.0	100	100	100
February	100.0	100	100	100
March	100.0	100	100	100
April	98.7		98	99
May	99.1		99	99
June	97.2		99	96
July	99.0		99	99
August	98.9		98	100
September	95.8		98	94
October	96.3		92	99
November	99.6		100	100
December	100.0		100	100
Average	99.0	100.0	98.5	98.7

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 3⅛ mi 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
January	29.7	30	30	30
February	30.1	30	30	30
March	29.1	29	30	29
April	30.3		31	30
May	31.7		32	31
June	31.4		33	30
July	31.5		32	31
August	31.2		32	31
September	30.8		32	30
October	30.2		31	30
November	30.4		31	30
December	30.0		30	30
Average	30.2	29.4	31.1	30.1

10th highest temperature of Mexico

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022
January	23.1	24	23	23
February	23.6	23	24	24
March	22.5	22	24	22
April	23.9		25	23
May	25.9		27	24
June	26.3		28	25
July	26.1		27	26
August	25.7		26	26
September	25.6		26	25
October	25.4		26	25
November	25.3		27	25
December	24.2		25	23
Average	24.2	23.0	25.4	24.2

45th lowest temperature of Mexico

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022
January	0.0	0	0	0
February	0.3	1	0	0
March	0.0	0	0	0
April	0.0		0	0
May	0.4		0	1
June	5.5		5	6
July	1.1		2	1
August	2.6		5	1
September	5.9		1	10
October	5.6		11	2
November	0.0		0	0
December	0.0		0	0
Average	1.4	0.4	2.0	1.8

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
January	5.7	6	6	5
February	6.1	7	7	5
March	6.6	7	6	6
April	6.8		7	7
May	6.5		7	6
June	6.7		7	6
July	6.0		6	6
August	5.4		6	5
September	5.7		6	6
October	5.1		5	5
November	5.3		6	5
December	5.6		6	6
Average	6.2	6.6	6.1	5.8

10th highest wind speed of Mexico

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022
January	250°	255°	246°
February	255°	244°	237°
March	253°	248°	252°
April		247°	251°
May		241°	244°
June		237°	213°
July		256°	249°
August		268°	240°
September		255°	189°
October		270°	261°
November		251°	256°
December		250°	261°

Prevailing wind direction

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