| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 23.9° | 10.8° | 47.8mm | 4.9 | 90 |
| February | 25.8° | 12.5° | 46.7mm | 4.3 | 91 |
| March | 27.7° | 14° | 60.7mm | 4.2 | 89 |
| April | 30° | 16.6° | 58mm | 5 | 78 |
| May | 32.4° | 19.4° | 88.8mm | 6.3 | 66 |
| June | 33.4° | 22.5° | 241.6mm | 14.5 | 45 |
| July | 33.7° | 23.6° | 227mm | 15 | 43 |
| August | 33.9° | 23.8° | 249.8mm | 16.6 | 42 |
| September | 32.9° | 23.2° | 185.8mm | 13.3 | 50 |
| October | 30.9° | 19.9° | 80mm | 6.9 | 71 |
| November | 27.5° | 15.1° | 47.8mm | 4.8 | 88 |
| December | 25.4° | 12.9° | 46.9mm | 5 | 90 |
January in Port Charlotte averages a daily high of 23.9°C with nights around 10.8°C. Expect roughly 4.9 wet days totalling 47.8mm. Comfortable conditions for being outdoors all day.
February in Port Charlotte averages a daily high of 25.8°C with nights around 12.5°C. Expect roughly 4.3 wet days totalling 46.7mm. Comfortable conditions for being outdoors all day.
March in Port Charlotte averages a daily high of 27.7°C with nights around 14°C. Expect roughly 4.2 wet days totalling 60.7mm. Comfortable conditions for being outdoors all day.
April in Port Charlotte averages a daily high of 30°C with nights around 16.6°C. Expect roughly 5 wet days totalling 58mm. Comfortable conditions for being outdoors all day.
May in Port Charlotte averages a daily high of 32.4°C with nights around 19.4°C. Expect roughly 6.3 wet days totalling 88.8mm. Generally workable, with some weather to plan around.
June in Port Charlotte averages a daily high of 33.4°C with nights around 22.5°C. Expect roughly 14.5 wet days totalling 241.6mm. Demanding conditions — pack for it and plan indoor options.
July in Port Charlotte averages a daily high of 33.7°C with nights around 23.6°C. Expect roughly 15 wet days totalling 227mm. Demanding conditions — pack for it and plan indoor options.
August in Port Charlotte averages a daily high of 33.9°C with nights around 23.8°C. Expect roughly 16.6 wet days totalling 249.8mm. Demanding conditions — pack for it and plan indoor options.
September in Port Charlotte averages a daily high of 32.9°C with nights around 23.2°C. Expect roughly 13.3 wet days totalling 185.8mm. Demanding conditions — pack for it and plan indoor options.
October in Port Charlotte averages a daily high of 30.9°C with nights around 19.9°C. Expect roughly 6.9 wet days totalling 80mm. Generally workable, with some weather to plan around.
November in Port Charlotte averages a daily high of 27.5°C with nights around 15.1°C. Expect roughly 4.8 wet days totalling 47.8mm. Comfortable conditions for being outdoors all day.
December in Port Charlotte averages a daily high of 25.4°C with nights around 12.9°C. Expect roughly 5 wet days totalling 46.9mm. 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. Port Charlotte peaks at 91.
Based on 30 years of records, November–March scores highest for comfort in Port Charlotte, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 33.9°C.
August is the wettest, averaging 249.8mm of rain across roughly 16.6 wet days.
January is the coolest month, with average daily highs around 23.9°C.