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Monthly climate in Miami, Arizona, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Miami features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 7 °C (45 °F) and 28 °C (83 °F) through the year, but rarely can drop to -13 °C (8 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 452 mm (17.8 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually. Miami enjoys an average of 3631 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in Miami, Arizona, United States §

The warmest months in Miami are June, July and August, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 8 °C (45 - 48 °F) throughout the day. On average each year, Miami experiences 163 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Miami, Arizona, United States. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 21°C
(70°F)		 24°C
(75°F)		 29°C
(85°F)		 34°C
(94°F)		 37°C
(99°F)		 42°C
(107°F)		 41°C
(107°F)		 41°C
(105°F)		 39°C
(102°F)		 35°C
(95°F)		 29°C
(84°F)		 23°C
(74°F)
Mean maximum 19°C
(67°F)		 22°C
(72°F)		 26°C
(80°F)		 31°C
(88°F)		 34°C
(94°F)		 38°C
(101°F)		 40°C
(103°F)		 38°C
(101°F)		 37°C
(99°F)		 31°C
(89°F)		 26°C
(79°F)		 21°C
(70°F)
Average high 14°C
(58°F)		 15°C
(60°F)		 19°C
(67°F)		 25°C
(77°F)		 29°C
(84°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)		 32°C
(89°F)		 26°C
(78°F)		 21°C
(70°F)		 15°C
(59°F)
Daily mean 7°C
(45°F)		 8°C
(48°F)		 12°C
(54°F)		 18°C
(64°F)		 22°C
(71°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 25°C
(77°F)		 18°C
(65°F)		 13°C
(56°F)		 8°C
(46°F)
Average low 1°C
(35°F)		 2°C
(36°F)		 5°C
(42°F)		 9°C
(49°F)		 13°C
(56°F)		 19°C
(67°F)		 22°C
(72°F)		 21°C
(70°F)		 18°C
(65°F)		 11°C
(53°F)		 6°C
(44°F)		 2°C
(36°F)
Mean minimum -5°C
(23°F)		 -4°C
(25°F)		 -1°C
(31°F)		 4°C
(39°F)		 7°C
(45°F)		 14°C
(57°F)		 18°C
(65°F)		 17°C
(63°F)		 13°C
(56°F)		 5°C
(41°F)		 1°C
(35°F)		 -3°C
(27°F)
Minimum -13°C
(8°F)		 -11°C
(12°F)		 -2°C
(29°F)		 2°C
(36°F)		 5°C
(42°F)		 12°C
(54°F)		 17°C
(62°F)		 15°C
(59°F)		 9°C
(48°F)		 0°C
(32°F)		 -1°C
(31°F)		 -4°C
(25°F)

Compare climate in Miami with other places

Compare temperature, precipitation, sunshine, UV index in Miami, Arizona, United States with other places around the world.

Monthly average precipitation in Miami, Arizona, United States §

Miami usually has the most precipitation in January, February and July, with an average of 8 rainy days and 64 mm (2.5 inches) of precipitation per month. The driest months in Miami are April, May and June. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Miami, Arizona, United States. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 56 (2.2) 60 (2.4) 44 (1.7) 4 (0.2) 10 (0.4) 5 (0.2) 76 (3.0) 47 (1.8) 44 (1.7) 37 (1.4) 27 (1.1) 42 (1.6)
Average precipitation days (≥ 1 mm) 6 6 6 1 3 1 12 11 5 4 2 5

Monthly sunshine hours in Miami, Arizona, United States §

The sunniest months in Miami are May, June and July, when the sun shines an average of 12 hours 0 minutes a day. Least sunny months in Miami: January, February and December receive an average of 7 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Miami, Arizona, United States. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 194 235 305 333 373 372 358 343 315 299 261 238
Mean daily daylight hours 10h 12m 10h 59m 11h 59m 13h 1m 13h 53m 14h 19m 14h 5m 13h 19m 12h 19m 11h 18m 10h 24m 9h 57m

Solar UV radiation in Miami, Arizona, United States §

Miami experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Miami UV Index data.

Average daily maximum UV levels by month for Miami, Arizona, United States. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 4 7 9 11 12 12 12 11 10 8 6 4

Detailed Monthly Weather Insights for Miami, Arizona, United States

Discover in-depth weather details for every month in Miami. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Miami's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.