| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 26.2° | 13.4° | 211.7mm | 24 | 70 |
| February | 25.6° | 13.5° | 152mm | 18.3 | 70 |
| March | 25° | 11.8° | — | — | 94 |
| April | 23° | 8.6° | 6.3mm | 5.5 | 89 |
| May | 20.9° | 4.2° | 6.6mm | 3 | 94 |
| June | 18.6° | 1.9° | 0mm | 0 | 95 |
| July | 18.5° | 1° | — | — | 88 |
| August | 21.4° | 3.6° | — | — | 94 |
| September | 24.8° | 7.3° | 41.5mm | 5 | 90 |
| October | 25.1° | 9.7° | 161.9mm | 21 | 70 |
| November | 25.4° | 10.8° | 45.9mm | 14 | 72 |
| December | 26.9° | 13.1° | 131.2mm | 22.5 | 70 |
January in Ladysmith averages a daily high of 26.2°C with nights around 13.4°C. Expect roughly 24 wet days totalling 211.7mm. Generally workable, with some weather to plan around.
February in Ladysmith averages a daily high of 25.6°C with nights around 13.5°C. Expect roughly 18.3 wet days totalling 152mm. Generally workable, with some weather to plan around.
March in Ladysmith averages a daily high of 25°C with nights around 11.8°C. Comfortable conditions for being outdoors all day.
April in Ladysmith averages a daily high of 23°C with nights around 8.6°C. Expect roughly 5.5 wet days totalling 6.3mm. Comfortable conditions for being outdoors all day.
May in Ladysmith averages a daily high of 20.9°C with nights around 4.2°C. Expect roughly 3 wet days totalling 6.6mm. Comfortable conditions for being outdoors all day.
June in Ladysmith averages a daily high of 18.6°C with nights around 1.9°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
July in Ladysmith averages a daily high of 18.5°C with nights around 1°C. Comfortable conditions for being outdoors all day.
August in Ladysmith averages a daily high of 21.4°C with nights around 3.6°C. Comfortable conditions for being outdoors all day.
September in Ladysmith averages a daily high of 24.8°C with nights around 7.3°C. Expect roughly 5 wet days totalling 41.5mm. Comfortable conditions for being outdoors all day.
October in Ladysmith averages a daily high of 25.1°C with nights around 9.7°C. Expect roughly 21 wet days totalling 161.9mm. Generally workable, with some weather to plan around.
November in Ladysmith averages a daily high of 25.4°C with nights around 10.8°C. Expect roughly 14 wet days totalling 45.9mm. Generally workable, with some weather to plan around.
December in Ladysmith averages a daily high of 26.9°C with nights around 13.1°C. Expect roughly 22.5 wet days totalling 131.2mm. 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. Ladysmith peaks at 95.
Based on 30 years of records, March–September scores highest for comfort in Ladysmith, balancing daytime temperature against rainfall.
December is the warmest, averaging a daily high of 26.9°C.
January is the wettest, averaging 211.7mm of rain across roughly 24 wet days.
July is the coolest month, with average daily highs around 18.5°C.