| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 16.2° | 5.3° | 58.5mm | 8.4 | 71 |
| February | 16.7° | 4.9° | 50.1mm | 6.9 | 76 |
| March | 18.4° | 5.6° | 46.8mm | 8 | 79 |
| April | 21.7° | 8.1° | 29.1mm | 6.4 | 87 |
| May | 26.4° | 12° | 17.6mm | 4.2 | 92 |
| June | 31.3° | 16.9° | 7.6mm | 2.1 | 79 |
| July | 34.6° | 19.2° | 8.2mm | 0.9 | 68 |
| August | 34.6° | 20.3° | 11.9mm | 2.3 | 65 |
| September | 30.6° | 17.4° | 44.8mm | 6.2 | 73 |
| October | 26.1° | 14° | 53.6mm | 6.8 | 86 |
| November | 21.3° | 8.9° | 68.1mm | 8.5 | 83 |
| December | 17.3° | 6.2° | 61.5mm | 9.3 | 73 |
January in Catania averages a daily high of 16.2°C with nights around 5.3°C. Expect roughly 8.4 wet days totalling 58.5mm. Generally workable, with some weather to plan around.
February in Catania averages a daily high of 16.7°C with nights around 4.9°C. Expect roughly 6.9 wet days totalling 50.1mm. Comfortable conditions for being outdoors all day.
March in Catania averages a daily high of 18.4°C with nights around 5.6°C. Expect roughly 8 wet days totalling 46.8mm. Comfortable conditions for being outdoors all day.
April in Catania averages a daily high of 21.7°C with nights around 8.1°C. Expect roughly 6.4 wet days totalling 29.1mm. Comfortable conditions for being outdoors all day.
May in Catania averages a daily high of 26.4°C with nights around 12°C. Expect roughly 4.2 wet days totalling 17.6mm. Comfortable conditions for being outdoors all day.
June in Catania averages a daily high of 31.3°C with nights around 16.9°C. Rain is rare — about 2.1 wet days and 7.6mm across the month. Comfortable conditions for being outdoors all day.
July in Catania averages a daily high of 34.6°C with nights around 19.2°C. Rain is rare — about 0.9 wet days and 8.2mm across the month. Generally workable, with some weather to plan around.
August in Catania averages a daily high of 34.6°C with nights around 20.3°C. Rain is rare — about 2.3 wet days and 11.9mm across the month. Generally workable, with some weather to plan around.
September in Catania averages a daily high of 30.6°C with nights around 17.4°C. Expect roughly 6.2 wet days totalling 44.8mm. Generally workable, with some weather to plan around.
October in Catania averages a daily high of 26.1°C with nights around 14°C. Expect roughly 6.8 wet days totalling 53.6mm. Comfortable conditions for being outdoors all day.
November in Catania averages a daily high of 21.3°C with nights around 8.9°C. Expect roughly 8.5 wet days totalling 68.1mm. Comfortable conditions for being outdoors all day.
December in Catania averages a daily high of 17.3°C with nights around 6.2°C. Expect roughly 9.3 wet days totalling 61.5mm. 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. Catania peaks at 92.
Based on 30 years of records, April–May scores highest for comfort in Catania, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 34.6°C.
November is the wettest, averaging 68.1mm of rain across roughly 8.5 wet days.
January is the coolest month, with average daily highs around 16.2°C.