Claude Sonnet 5 vs Grok 4.5 for travel planning

No one can know the actual weather for a specific date over a year out — forecasts beyond ~10 days are unreliable. What's honestly knowable: mid-September in Corfu is typically warm (high 20s°C), mostly dry, with low rain chances rising slightly toward month-end. Sensible couples plan around the climate norm, but confirm with the venue what its wet-weather backup/indoor option is. Start checking actual forecasts about 7–10 days before the date — anything earlier is guesswork.

**Nobody can know** exact weather a year out—forecasts fail beyond ~10–14 days.

**Typically** mid-September Corfu is warm (highs ~26–28°C), sunny, low rain risk, pleasant seas; occasional showers possible but rare.

**Couples** book venues with solid wet-weather plans (indoor/ tent backup). Check a real forecast only 7–10 days prior.