| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 15.8° | 9.2° | 70.1mm | 8.9 | 69 |
| February | 15.5° | 9.2° | 63.8mm | 8.3 | 69 |
| March | 17.2° | 10.9° | 44.6mm | 8 | 75 |
| April | 19.4° | 13.1° | 16mm | 4.6 | 89 |
| May | 23° | 16.5° | 8.7mm | 3.5 | 93 |
| June | 27.8° | 20.7° | 6.5mm | 1.4 | 94 |
| July | 30.8° | 23.6° | 1.8mm | 0.3 | 84 |
| August | 31.2° | 24.3° | 12.7mm | 0.9 | 81 |
| September | 28° | 21.7° | 64.2mm | 4.3 | 87 |
| October | 24.3° | 18.7° | 91.3mm | 6.7 | 87 |
| November | 20.6° | 15.8° | 114.1mm | 9.3 | 81 |
| December | 17.3° | 12.2° | 84.5mm | 8.8 | 74 |
January in Siracusa averages a daily high of 15.8°C with nights around 9.2°C. Expect roughly 8.9 wet days totalling 70.1mm. Generally workable, with some weather to plan around.
February in Siracusa averages a daily high of 15.5°C with nights around 9.2°C. Expect roughly 8.3 wet days totalling 63.8mm. Generally workable, with some weather to plan around.
March in Siracusa averages a daily high of 17.2°C with nights around 10.9°C. Expect roughly 8 wet days totalling 44.6mm. Comfortable conditions for being outdoors all day.
April in Siracusa averages a daily high of 19.4°C with nights around 13.1°C. Expect roughly 4.6 wet days totalling 16mm. Comfortable conditions for being outdoors all day.
May in Siracusa averages a daily high of 23°C with nights around 16.5°C. Expect roughly 3.5 wet days totalling 8.7mm. Comfortable conditions for being outdoors all day.
June in Siracusa averages a daily high of 27.8°C with nights around 20.7°C. Rain is rare — about 1.4 wet days and 6.5mm across the month. Comfortable conditions for being outdoors all day.
July in Siracusa averages a daily high of 30.8°C with nights around 23.6°C. Rain is rare — about 0.3 wet days and 1.8mm across the month. Comfortable conditions for being outdoors all day.
August in Siracusa averages a daily high of 31.2°C with nights around 24.3°C. Rain is rare — about 0.9 wet days and 12.7mm across the month. Comfortable conditions for being outdoors all day.
September in Siracusa averages a daily high of 28°C with nights around 21.7°C. Expect roughly 4.3 wet days totalling 64.2mm. Comfortable conditions for being outdoors all day.
October in Siracusa averages a daily high of 24.3°C with nights around 18.7°C. Expect roughly 6.7 wet days totalling 91.3mm. Comfortable conditions for being outdoors all day.
November in Siracusa averages a daily high of 20.6°C with nights around 15.8°C. Expect roughly 9.3 wet days totalling 114.1mm. Comfortable conditions for being outdoors all day.
December in Siracusa averages a daily high of 17.3°C with nights around 12.2°C. Expect roughly 8.8 wet days totalling 84.5mm. 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. Siracusa peaks at 94.
Based on 30 years of records, April–June scores highest for comfort in Siracusa, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 31.2°C.
November is the wettest, averaging 114.1mm of rain across roughly 9.3 wet days.
February is the coolest month, with average daily highs around 15.5°C.