Climate Richards Field 2020-2024

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

Calculated from historical METAR data of Miami Executive Airport (KTMB) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	83.2	73	87	64	92	87
February	85.4	86	74	84	87	87
March	92.2	88	91	84	95	95
April	92.5		86	93	96	90
May	91.3		90	96	96	88
June	91.7		90	88	94	91
July	92.6		86	96	93	87
August	94.9		90	98	97	93
September	91.0		89	83	97	92
October	92.4		94	94	96	90
November	83.5		80	76	88	74
December	88.9		86	89	94	88
Average	89.5	82.5	87.1	87.7	93.9	88.6

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	92.7	94	96	73	99	94
February	92.7	93	80	91	97	96
March	97.1	94	96	98	100	97
April	97.6		94	100	99	98
May	96.9		93	99	98	95
June	96.1		95	92	98	98
July	95.3		89	99	96	91
August	97.9		95	99	99	99
September	93.7		91	88	98	96
October	96.9		97	97	99	95
November	92.3		94	88	92	87
December	95.6		96	96	97	92
Average	95.4	93.6	92.8	93.7	97.6	94.9

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	24.6	25	26	21	25	26
February	27.1	25	28	27	28	27
March	27.9	28	29	28	28	28
April	29.9		30	29	30	32
May	30.8		31	31	31	31
June	32.0		32	32	31	32
July	32.9		34	33	33	33
August	32.9		34	33	33	33
September	31.6		32	30	32	32
October	30.4		30	30	31	31
November	27.7		28	29	27	26
December	25.9		25	27	28	24
Average	29.1	25.8	29.9	29.2	29.7	29.4

73rd 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	14.6	17	16	8	16	15
February	17.3	13	18	16	20	18
March	17.7	20	19	17	19	19
April	20.1		21	21	19	22
May	21.2		20	22	21	20
June	23.8		24	21	25	25
July	23.4		23	25	23	21
August	24.5		25	25	26	23
September	22.2		21	21	23	23
October	22.0		21	21	23	24
November	18.8		19	19	18	19
December	15.7		18	19	18	8
Average	19.7	16.4	20.3	19.6	20.9	19.6

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	3.5	5	2	5	5	3
February	5.9	8	3	8	13	7
March	4.6	7	9	6	7	2
April	4.6		10	3	11	3
May	7.1		4	5	14	11
June	8.1		7	12	12	5
July	5.4		7	5	5	15
August	5.6		7	4	6	7
September	7.8		7	14	9	10
October	6.6		6	7	9	10
November	6.3		7	15	10	5
December	5.6		15	6	3	5
Average	6.0	6.3	6.9	7.4	8.4	7.0

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	9.0	10	9	7	8	10
February	9.0	8	8	9	10	10
March	9.5	9	9	10	10	10
April	9.7		9	10	10	9
May	8.8		7	8	10	9
June	6.7		6	6	8	7
July	6.5		5	9	7	6
August	7.3		7	8	8	8
September	7.2		6	6	6	8
October	8.8		8	8	8	9
November	8.3		9	8	8	10
December	8.7		10	8	7	9
Average	8.3	8.8	7.6	8.1	8.2	8.6

73rd 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	096°	099°	321°	022°	082°
February	053°	114°	092°	144°	094°
March	121°	111°	112°	107°	108°
April		112°	107°	114°	163°
May		096°	120°	096°	104°
June		167°	127°	119°	113°
July		128°	120°	117°	110°
August		125°	114°	110°	115°
September		096°	100°	096°	114°
October		057°	051°	083°	098°
November		060°	061°	028°	081°
December		050°	052°	098°	050°

Prevailing wind direction

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