| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 16.5° | 5.5° | 84.3mm | 8.9 | 71 |
| February | 18.4° | 7.8° | 101.5mm | 9.2 | 76 |
| March | 21.9° | 11.2° | 120mm | 8.8 | 82 |
| April | 25.2° | 14.9° | 140.7mm | 7.6 | 85 |
| May | 29° | 19.4° | 119.3mm | 7.7 | 77 |
| June | 31.9° | 23° | 194.3mm | 11.8 | 57 |
| July | 32.8° | 23.9° | 175.4mm | 13.3 | 50 |
| August | 33° | 23.8° | 183.6mm | 13.6 | 49 |
| September | 31° | 21.6° | 138mm | 9.2 | 66 |
| October | 27° | 15.7° | 85.2mm | 7.4 | 85 |
| November | 21.8° | 9.9° | 94.2mm | 8.3 | 83 |
| December | 17.9° | 7.3° | 120.9mm | 10.2 | 73 |
January in Gulfport averages a daily high of 16.5°C with nights around 5.5°C. Expect roughly 8.9 wet days totalling 84.3mm. Generally workable, with some weather to plan around.
February in Gulfport averages a daily high of 18.4°C with nights around 7.8°C. Expect roughly 9.2 wet days totalling 101.5mm. Comfortable conditions for being outdoors all day.
March in Gulfport averages a daily high of 21.9°C with nights around 11.2°C. Expect roughly 8.8 wet days totalling 120mm. Comfortable conditions for being outdoors all day.
April in Gulfport averages a daily high of 25.2°C with nights around 14.9°C. Expect roughly 7.6 wet days totalling 140.7mm. Comfortable conditions for being outdoors all day.
May in Gulfport averages a daily high of 29°C with nights around 19.4°C. Expect roughly 7.7 wet days totalling 119.3mm. Comfortable conditions for being outdoors all day.
June in Gulfport averages a daily high of 31.9°C with nights around 23°C. Expect roughly 11.8 wet days totalling 194.3mm. Generally workable, with some weather to plan around.
July in Gulfport averages a daily high of 32.8°C with nights around 23.9°C. Expect roughly 13.3 wet days totalling 175.4mm. Demanding conditions — pack for it and plan indoor options.
August in Gulfport averages a daily high of 33°C with nights around 23.8°C. Expect roughly 13.6 wet days totalling 183.6mm. Demanding conditions — pack for it and plan indoor options.
September in Gulfport averages a daily high of 31°C with nights around 21.6°C. Expect roughly 9.2 wet days totalling 138mm. Generally workable, with some weather to plan around.
October in Gulfport averages a daily high of 27°C with nights around 15.7°C. Expect roughly 7.4 wet days totalling 85.2mm. Comfortable conditions for being outdoors all day.
November in Gulfport averages a daily high of 21.8°C with nights around 9.9°C. Expect roughly 8.3 wet days totalling 94.2mm. Comfortable conditions for being outdoors all day.
December in Gulfport averages a daily high of 17.9°C with nights around 7.3°C. Expect roughly 10.2 wet days totalling 120.9mm. Generally workable, with some weather to plan around.
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. Gulfport peaks at 85.
Based on 30 years of records, March–May scores highest for comfort in Gulfport, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 33°C.
June is the wettest, averaging 194.3mm of rain across roughly 11.8 wet days.
January is the coolest month, with average daily highs around 16.5°C.