| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 12.3° | 2° | 119.3mm | 11 | 53 |
| February | 14.7° | 4° | 115.6mm | 10.4 | 62 |
| March | 18.9° | 7.6° | 119.7mm | 10.4 | 76 |
| April | 22.9° | 11.4° | 101.5mm | 8.9 | 82 |
| May | 27.1° | 16.5° | 87mm | 9.1 | 81 |
| June | 30.5° | 20.4° | 111.1mm | 10.9 | 64 |
| July | 32° | 22.1° | 112.5mm | 11.9 | 56 |
| August | 31.6° | 21.9° | 112mm | 10.3 | 61 |
| September | 28.6° | 18.8° | 95.1mm | 7.2 | 79 |
| October | 23.5° | 12.7° | 79.5mm | 6.5 | 87 |
| November | 17.8° | 6.9° | 93mm | 7.6 | 78 |
| December | 13.5° | 3.7° | 119.5mm | 10.6 | 58 |
January in South Fulton averages a daily high of 12.3°C with nights around 2°C. Expect roughly 11 wet days totalling 119.3mm. Demanding conditions — pack for it and plan indoor options.
February in South Fulton averages a daily high of 14.7°C with nights around 4°C. Expect roughly 10.4 wet days totalling 115.6mm. Generally workable, with some weather to plan around.
March in South Fulton averages a daily high of 18.9°C with nights around 7.6°C. Expect roughly 10.4 wet days totalling 119.7mm. Comfortable conditions for being outdoors all day.
April in South Fulton averages a daily high of 22.9°C with nights around 11.4°C. Expect roughly 8.9 wet days totalling 101.5mm. Comfortable conditions for being outdoors all day.
May in South Fulton averages a daily high of 27.1°C with nights around 16.5°C. Expect roughly 9.1 wet days totalling 87mm. Comfortable conditions for being outdoors all day.
June in South Fulton averages a daily high of 30.5°C with nights around 20.4°C. Expect roughly 10.9 wet days totalling 111.1mm. Generally workable, with some weather to plan around.
July in South Fulton averages a daily high of 32°C with nights around 22.1°C. Expect roughly 11.9 wet days totalling 112.5mm. Generally workable, with some weather to plan around.
August in South Fulton averages a daily high of 31.6°C with nights around 21.9°C. Expect roughly 10.3 wet days totalling 112mm. Generally workable, with some weather to plan around.
September in South Fulton averages a daily high of 28.6°C with nights around 18.8°C. Expect roughly 7.2 wet days totalling 95.1mm. Comfortable conditions for being outdoors all day.
October in South Fulton averages a daily high of 23.5°C with nights around 12.7°C. Expect roughly 6.5 wet days totalling 79.5mm. Comfortable conditions for being outdoors all day.
November in South Fulton averages a daily high of 17.8°C with nights around 6.9°C. Expect roughly 7.6 wet days totalling 93mm. Comfortable conditions for being outdoors all day.
December in South Fulton averages a daily high of 13.5°C with nights around 3.7°C. Expect roughly 10.6 wet days totalling 119.5mm. 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. South Fulton peaks at 87.
Based on 30 years of records, April–May scores highest for comfort in South Fulton, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 32°C.
March is the wettest, averaging 119.7mm of rain across roughly 10.4 wet days.
January is the coolest month, with average daily highs around 12.3°C.