Claude Opus 4.8 vs Grok 4.5 for travel planning

**Nobody can know** the actual weather that far out—forecasts beyond ~10–14 days are guesswork.

**What's honest:** Mid-September in Corfu is typically warm (highs ~26°C), mostly dry and sunny, sea still swimmable, though the odd shower becomes possible as autumn approaches.

**Practical approach:** Book a venue with a solid covered/indoor wet-weather option so rain won't derail things. Start checking a genuine forecast about 10–14 days before, and finalise details around a week out.

**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.