Climate Miami International Airport 2020-2024

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

Calculated from historical METAR data of Miami International Airport (KMIA) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	87.2	76	90	84	94	89
February	85.3	88	88	85	86	81
March	93.3	87	95	85	95	97
April	90.8		83	91	93	87
May	91.2		92	94	98	87
June	92.2		93	90	93	91
July	96.2		96	96	93	95
August	94.7		90	98	97	91
September	92.7		90	91	97	92
October	90.7		92	95	96	92
November	86.1		79	80	88	79
December	88.3		83	85	93	94
Average	90.3	84.0	89.5	90.0	93.6	89.7

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	2021	2020
January	97.7	97	100	95	99	99
February	98.1	99	99	95	99	99
March	99.2	98	100	99	100	99
April	98.8		96	99	100	100
May	98.7		100	100	100	96
June	98.2		98	96	99	100
July	98.9		99	98	99	99
August	98.5		97	99	100	97
September	97.5		97	97	99	98
October	98.4		98	97	99	99
November	97.0		98	91	96	98
December	98.7		99	98	100	99
Average	98.3	98.1	98.2	97.0	99.2	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 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	2021	2020
January	25.1	25	27	24	24	26
February	26.6	25	28	26	27	27
March	27.3	28	29	28	27	28
April	29.2		30	29	29	31
May	30.2		31	31	30	30
June	31.7		33	31	31	32
July	32.7		34	32	32	33
August	32.6		34	33	32	33
September	32.0		33	32	32	32
October	30.4		31	30	30	31
November	27.9		28	29	26	28
December	26.0		25	27	27	25
Average	28.9	25.7	29.9	29.5	29.0	29.5

55th highest temperature of United States

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	17.5	18	18	17	17	19
February	19.7	17	21	20	20	20
March	20.2	21	21	21	20	22
April	22.4		23	23	22	24
May	23.7		24	24	25	22
June	25.3		25	25	25	26
July	25.4		27	27	22	27
August	26.4		27	27	27	27
September	25.4		26	26	25	26
October	24.5		24	24	24	25
November	21.5		22	23	20	22
December	18.9		19	21	20	16
Average	22.1	18.7	23.0	23.0	22.1	22.8

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	2.3	2	1	2	1	2
February	3.8	5	3	3	4	7
March	2.9	4	2	4	2	2
April	3.6		8	2	2	2
May	4.7		2	2	1	11
June	6.2		4	8	6	7
July	3.6		3	2	4	7
August	4.5		3	3	3	5
September	5.8		4	6	5	11
October	5.2		4	4	3	8
November	5.9		4	11	4	13
December	3.6		11	1	1	1
Average	4.3	3.5	3.9	4.1	2.9	6.1

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	8.4	10	8	7	7	9
February	8.9	8	9	9	10	9
March	9.2	9	9	10	10	10
April	9.5		9	10	9	9
May	8.8		7	9	10	9
June	6.9		6	7	9	7
July	6.9		5	9	7	7
August	7.5		7	8	8	8
September	7.2		6	7	6	8
October	8.3		7	7	7	9
November	7.7		8	7	7	10
December	8.1		9	7	7	8
Average	8.2	8.7	7.4	8.1	8.1	8.6

55th highest wind speed of United States

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	119°	116°	064°	100°	094°
February	117°	119°	091°	139°	109°
March	121°	121°	112°	110°	106°
April		114°	101°	114°	149°
May		096°	112°	094°	098°
June		158°	132°	118°	111°
July		135°	116°	118°	109°
August		121°	116°	110°	117°
September		095°	118°	103°	109°
October		051°	052°	090°	096°
November		069°	074°	029°	075°
December		069°	053°	104°	072°

Prevailing wind direction

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