Miami, AZ

Climate overview — based on NOAA 1991-2020 normals from MIAMI, AZ US.

BSh Semi-arid (hot) climate 9a USDA hardiness Zone 9a

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Miami has an annual average temperature of 66.9°F with about 17.2 inches of precipitation per year. The warmest month is July (average high 99.5°F), and the coldest is December (average low 35.2°F). August is typically the wettest month (2.56 in) and June the driest (0.27 in).

Annual swing
37.7°F
warmest to coldest month
Heating need
1,872
Cooling need
2,541

Best time to visit Miami

Full guide →

Climate change signal

All-time records →

0 of 366 (0%) of Miami's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1910s
8
1920s
21
1930s
29
1940s
31
1950s
20
1960s
6
1970s
14
1980s
23
1990s
57
2000s
157
2010s
0

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 62.4°F 36.3°F 49.3°F 2.29 in 5
February 65.0°F 38.5°F 51.8°F 2.19 in 5
March 71.6°F 42.7°F 57.2°F 1.68 in 4
April 78.4°F 48.7°F 63.6°F 0.44 in 3
May 87.3°F 58.1°F 72.7°F 0.30 in 2
June 97.2°F 67.7°F 82.4°F 0.27 in 2
July 99.5°F 72.1°F 85.8°F 2.24 in 7
August 98.3°F 70.9°F 84.6°F 2.56 in 9
September 94.2°F 65.5°F 79.9°F 1.14 in 4
October 84.0°F 54.5°F 69.3°F 0.99 in 4
November 71.9°F 43.3°F 57.6°F 1.18 in 3
December 61.1°F 35.2°F 48.1°F 1.94 in 5

Climate twins of Miami

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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