| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 23.6° | 16.6° | 49.5mm | 5.8 | 88 |
| February | 24.4° | 17.9° | 61mm | 4.6 | 91 |
| March | 25.3° | 19.1° | 71.3mm | 5.7 | 89 |
| April | 26.8° | 21.2° | 90.2mm | 5.7 | 89 |
| May | 28.8° | 23.5° | 139.4mm | 8.4 | 76 |
| June | 30.4° | 25° | 228.5mm | 13.1 | 60 |
| July | 31.5° | 25.9° | 159.5mm | 12.2 | 58 |
| August | 31.6° | 26° | 191.6mm | 13.3 | 55 |
| September | 30.9° | 25.4° | 204.4mm | 14.2 | 56 |
| October | 29.2° | 23.9° | 168.6mm | 11 | 69 |
| November | 26.5° | 20.8° | 83.2mm | 6.8 | 86 |
| December | 24.8° | 18.6° | 62.4mm | 5.8 | 88 |
January in Miami averages a daily high of 23.6°C with nights around 16.6°C. Expect roughly 5.8 wet days totalling 49.5mm. Comfortable conditions for being outdoors all day.
February in Miami averages a daily high of 24.4°C with nights around 17.9°C. Expect roughly 4.6 wet days totalling 61mm. Comfortable conditions for being outdoors all day.
March in Miami averages a daily high of 25.3°C with nights around 19.1°C. Expect roughly 5.7 wet days totalling 71.3mm. Comfortable conditions for being outdoors all day.
April in Miami averages a daily high of 26.8°C with nights around 21.2°C. Expect roughly 5.7 wet days totalling 90.2mm. Comfortable conditions for being outdoors all day.
May in Miami averages a daily high of 28.8°C with nights around 23.5°C. Expect roughly 8.4 wet days totalling 139.4mm. Comfortable conditions for being outdoors all day.
June in Miami averages a daily high of 30.4°C with nights around 25°C. Expect roughly 13.1 wet days totalling 228.5mm. Generally workable, with some weather to plan around.
July in Miami averages a daily high of 31.5°C with nights around 25.9°C. Expect roughly 12.2 wet days totalling 159.5mm. Generally workable, with some weather to plan around.
August in Miami averages a daily high of 31.6°C with nights around 26°C. Expect roughly 13.3 wet days totalling 191.6mm. Generally workable, with some weather to plan around.
September in Miami averages a daily high of 30.9°C with nights around 25.4°C. Expect roughly 14.2 wet days totalling 204.4mm. Generally workable, with some weather to plan around.
October in Miami averages a daily high of 29.2°C with nights around 23.9°C. Expect roughly 11 wet days totalling 168.6mm. Generally workable, with some weather to plan around.
November in Miami averages a daily high of 26.5°C with nights around 20.8°C. Expect roughly 6.8 wet days totalling 83.2mm. Comfortable conditions for being outdoors all day.
December in Miami averages a daily high of 24.8°C with nights around 18.6°C. Expect roughly 5.8 wet days totalling 62.4mm. Comfortable conditions for being outdoors all day.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Miami peaks at 91.
Based on 30 years of records, November–April scores highest for comfort in Miami, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 31.6°C.
June is the wettest, averaging 228.5mm of rain across roughly 13.1 wet days.
January is the coolest month, with average daily highs around 23.6°C.