Weather in Miami-Dade County

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

Maximum temperatures (°F)

Month	Average	2024	2023	2022	2021	2020
January	77.0	77.0	80.0	76.0	76.0	78.0
February	80.0	76.0	82.0	80.0	80.0	80.0
March	81.0	82.0	84.0	82.0	81.0	83.0
April	85.0		85.0	84.0	84.0	88.0
May	87.0		88.0	87.0	86.0	85.0
June	89.0		91.0	88.0	88.0	90.0
July	91.0		93.0	90.0	89.0	92.0
August	91.0		92.0	91.0	90.0	91.0
September	90.0		91.0	90.0	89.0	89.0
October	87.0		87.0	86.0	86.0	87.0
November	82.0		83.0	85.0	79.0	82.0
December	79.0		77.0	81.0	81.0	77.0
Average	84.0	78.0	86.0	85.0	84.0	85.0

55th highest temperature of United States

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°F)

Month	Average	2024	2023	2022	2021	2020
January	64.0	65	65	62	62	65
February	67.0	62	69	67	69	67
March	68.0	70	71	70	69	71
April	72.0		73	73	71	75
May	75.0		75	75	76	71
June	78.0		77	76	77	80
July	78.0		80	80	71	80
August	80.0		80	80	80	80
September	78.0		78	78	77	78
October	76.0		75	74	76	77
November	71.0		72	73	67	72
December	66.0		67	70	68	62
Average	72.0	66.0	74.0	73.0	72.0	73.0

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
86 °F or warmer	2	186	169	148	171
77 °F or warmer	52	330	326	310	328
68 °F or warmer	90	362	349	361	360
32 °F or colder	0	0	0	0	0

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 (miles per hour)

Month	Average	2024	2023	2022	2021	2020
January	9.7	11	9	8	8	11
February	10.3	9	10	10	11	11
March	10.6	10	10	12	11	12
April	11.0		10	12	11	10
May	10.2		8	10	12	10
June	8.0		7	8	10	9
July	7.9		6	11	8	8
August	8.6		8	9	9	9
September	8.3		7	8	7	9
October	9.6		9	8	9	10
November	8.8		9	8	8	12
December	9.4		10	8	8	9
Average	9.4	10.0	8.5	9.3	9.3	9.9

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	SE	SE	NE	E	E
February	SE	SE	E	SE	E
March	SE	SE	E	E	E
April		SE	E	SE	SE
May		E	E	E	E
June		S	SE	SE	E
July		SE	SE	SE	E
August		SE	SE	E	SE
September		E	SE	E	E
October		NE	NE	E	E
November		E	E	NE	E
December		E	NE	E	E

Prevailing wind direction

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

Miami-Dade County weather Q&A

What is the warmest month in Miami-Dade County?

The warmest month is July with an average temperature of 91 °F over the past years.

What is the coldest month in Miami-Dade County?

The coldest month is January with an average daytime temperature of 77 °F in the past few years.

Which month is the wettest in Miami-Dade County?

Chance of precipitation is the highest in June with a probability of around 6.2 %.

Which month is the driest in Miami-Dade County?

The least rainfall and snow can be expected in January. The probability is about 2.4 %.