| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 28.6° | 22.3° | 104.8mm | 18.8 | 64 |
| February | 28.8° | 22.2° | 80.3mm | 16.2 | 63 |
| March | 29.3° | 22.5° | 59.7mm | 14.2 | 62 |
| April | 30.1° | 23.4° | 122.4mm | 15.1 | 58 |
| May | 30.9° | 24.4° | 142.8mm | 17.1 | 54 |
| June | 31.8° | 25.3° | 118mm | 15.7 | 51 |
| July | 31.6° | 25.5° | 155.9mm | 20.1 | 52 |
| August | 31.8° | 25.6° | 172.8mm | 20.3 | 51 |
| September | 31.9° | 25.5° | 168.9mm | 18.3 | 50 |
| October | 31.5° | 25° | 147mm | 18.3 | 52 |
| November | 30.1° | 24° | 183mm | 20.6 | 58 |
| December | 29.1° | 23.1° | 131.8mm | 21 | 62 |
January in Carolina averages a daily high of 28.6°C with nights around 22.3°C. Expect roughly 18.8 wet days totalling 104.8mm. Generally workable, with some weather to plan around.
February in Carolina averages a daily high of 28.8°C with nights around 22.2°C. Expect roughly 16.2 wet days totalling 80.3mm. Generally workable, with some weather to plan around.
March in Carolina averages a daily high of 29.3°C with nights around 22.5°C. Expect roughly 14.2 wet days totalling 59.7mm. Generally workable, with some weather to plan around.
April in Carolina averages a daily high of 30.1°C with nights around 23.4°C. Expect roughly 15.1 wet days totalling 122.4mm. Generally workable, with some weather to plan around.
May in Carolina averages a daily high of 30.9°C with nights around 24.4°C. Expect roughly 17.1 wet days totalling 142.8mm. Demanding conditions — pack for it and plan indoor options.
June in Carolina averages a daily high of 31.8°C with nights around 25.3°C. Expect roughly 15.7 wet days totalling 118mm. Demanding conditions — pack for it and plan indoor options.
July in Carolina averages a daily high of 31.6°C with nights around 25.5°C. Expect roughly 20.1 wet days totalling 155.9mm. Demanding conditions — pack for it and plan indoor options.
August in Carolina averages a daily high of 31.8°C with nights around 25.6°C. Expect roughly 20.3 wet days totalling 172.8mm. Demanding conditions — pack for it and plan indoor options.
September in Carolina averages a daily high of 31.9°C with nights around 25.5°C. Expect roughly 18.3 wet days totalling 168.9mm. Demanding conditions — pack for it and plan indoor options.
October in Carolina averages a daily high of 31.5°C with nights around 25°C. Expect roughly 18.3 wet days totalling 147mm. Demanding conditions — pack for it and plan indoor options.
November in Carolina averages a daily high of 30.1°C with nights around 24°C. Expect roughly 20.6 wet days totalling 183mm. Generally workable, with some weather to plan around.
December in Carolina averages a daily high of 29.1°C with nights around 23.1°C. Expect roughly 21 wet days totalling 131.8mm. 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. Carolina peaks at 64.
Based on 30 years of records, November–April scores highest for comfort in Carolina, balancing daytime temperature against rainfall.
September is the warmest, averaging a daily high of 31.9°C.
November is the wettest, averaging 183mm of rain across roughly 20.6 wet days.
January is the coolest month, with average daily highs around 28.6°C.