| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | -0.3° | -8.1° | 101.4mm | 17 | 0 |
| February | 1.8° | -7.1° | 92.6mm | 15.7 | 1 |
| March | 5.7° | -4.6° | 91mm | 15.5 | 14 |
| April | 12.5° | -0.3° | 66.1mm | 13.1 | 46 |
| May | 17.3° | 4.5° | 114.8mm | 16.8 | 61 |
| June | 20.8° | 8.3° | 118.5mm | 16 | 70 |
| July | 22.4° | 9.7° | 150.1mm | 16.3 | 70 |
| August | 22.6° | 9.1° | 105.1mm | 12.6 | 75 |
| September | 17.1° | 5.4° | 100.4mm | 13.2 | 64 |
| October | 12.1° | 2° | 90.6mm | 14.6 | 46 |
| November | 6.1° | -1.4° | 88.4mm | 14.3 | 22 |
| December | 0.6° | -6.4° | 82.3mm | 16 | 2 |
January in Žilina averages a daily high of -0.3°C with nights around -8.1°C. Expect roughly 17 wet days totalling 101.4mm. A hard month to visit for comfort alone.
February in Žilina averages a daily high of 1.8°C with nights around -7.1°C. Expect roughly 15.7 wet days totalling 92.6mm. A hard month to visit for comfort alone.
March in Žilina averages a daily high of 5.7°C with nights around -4.6°C. Expect roughly 15.5 wet days totalling 91mm. A hard month to visit for comfort alone.
April in Žilina averages a daily high of 12.5°C with nights around -0.3°C. Expect roughly 13.1 wet days totalling 66.1mm. Demanding conditions — pack for it and plan indoor options.
May in Žilina averages a daily high of 17.3°C with nights around 4.5°C. Expect roughly 16.8 wet days totalling 114.8mm. Generally workable, with some weather to plan around.
June in Žilina averages a daily high of 20.8°C with nights around 8.3°C. Expect roughly 16 wet days totalling 118.5mm. Generally workable, with some weather to plan around.
July in Žilina averages a daily high of 22.4°C with nights around 9.7°C. Expect roughly 16.3 wet days totalling 150.1mm. Generally workable, with some weather to plan around.
August in Žilina averages a daily high of 22.6°C with nights around 9.1°C. Expect roughly 12.6 wet days totalling 105.1mm. Comfortable conditions for being outdoors all day.
September in Žilina averages a daily high of 17.1°C with nights around 5.4°C. Expect roughly 13.2 wet days totalling 100.4mm. Generally workable, with some weather to plan around.
October in Žilina averages a daily high of 12.1°C with nights around 2°C. Expect roughly 14.6 wet days totalling 90.6mm. Demanding conditions — pack for it and plan indoor options.
November in Žilina averages a daily high of 6.1°C with nights around -1.4°C. Expect roughly 14.3 wet days totalling 88.4mm. A hard month to visit for comfort alone.
December in Žilina averages a daily high of 0.6°C with nights around -6.4°C. Expect roughly 16 wet days totalling 82.3mm. 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. Žilina peaks at 75.
Based on 30 years of records, June–August scores highest for comfort in Žilina, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 22.6°C.
July is the wettest, averaging 150.1mm of rain across roughly 16.3 wet days.
January is the coolest month, with average daily highs around -0.3°C.