| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 0.3° | -9.3° | 46.7mm | 11 | 8 |
| February | 2.8° | -7.9° | 37.2mm | 9.8 | 11 |
| March | 9.6° | -2.9° | 43.2mm | 9.5 | 40 |
| April | 14.5° | 0.7° | 49.8mm | 10 | 60 |
| May | 20° | 5.2° | 50.8mm | 10 | 80 |
| June | 26.4° | 9.2° | 25.8mm | 5.1 | 90 |
| July | 32.3° | 13.4° | 11mm | 4 | 71 |
| August | 30.9° | 12° | 21.5mm | 5.1 | 74 |
| September | 25.6° | 7° | 33.8mm | 5.7 | 89 |
| October | 17.3° | 0.7° | 40.1mm | 7.7 | 74 |
| November | 8.9° | -3.9° | 31.3mm | 8.1 | 39 |
| December | 1.6° | -8.6° | 37.5mm | 9.9 | 10 |
January in Logan averages a daily high of 0.3°C with nights around -9.3°C. Expect roughly 11 wet days totalling 46.7mm. A hard month to visit for comfort alone.
February in Logan averages a daily high of 2.8°C with nights around -7.9°C. Expect roughly 9.8 wet days totalling 37.2mm. A hard month to visit for comfort alone.
March in Logan averages a daily high of 9.6°C with nights around -2.9°C. Expect roughly 9.5 wet days totalling 43.2mm. Demanding conditions — pack for it and plan indoor options.
April in Logan averages a daily high of 14.5°C with nights around 0.7°C. Expect roughly 10 wet days totalling 49.8mm. Generally workable, with some weather to plan around.
May in Logan averages a daily high of 20°C with nights around 5.2°C. Expect roughly 10 wet days totalling 50.8mm. Comfortable conditions for being outdoors all day.
June in Logan averages a daily high of 26.4°C with nights around 9.2°C. Expect roughly 5.1 wet days totalling 25.8mm. Comfortable conditions for being outdoors all day.
July in Logan averages a daily high of 32.3°C with nights around 13.4°C. Expect roughly 4 wet days totalling 11mm. Generally workable, with some weather to plan around.
August in Logan averages a daily high of 30.9°C with nights around 12°C. Expect roughly 5.1 wet days totalling 21.5mm. Generally workable, with some weather to plan around.
September in Logan averages a daily high of 25.6°C with nights around 7°C. Expect roughly 5.7 wet days totalling 33.8mm. Comfortable conditions for being outdoors all day.
October in Logan averages a daily high of 17.3°C with nights around 0.7°C. Expect roughly 7.7 wet days totalling 40.1mm. Generally workable, with some weather to plan around.
November in Logan averages a daily high of 8.9°C with nights around -3.9°C. Expect roughly 8.1 wet days totalling 31.3mm. Demanding conditions — pack for it and plan indoor options.
December in Logan averages a daily high of 1.6°C with nights around -8.6°C. Expect roughly 9.9 wet days totalling 37.5mm. A hard month to visit for comfort alone.
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. Logan peaks at 90.
Based on 30 years of records, June scores highest for comfort in Logan, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 32.3°C.
May is the wettest, averaging 50.8mm of rain across roughly 10 wet days.
January is the coolest month, with average daily highs around 0.3°C.