What to note about day-night temperature difference on a Henan tour?

[Direct conclusion] Spring and autumn have large day-night differences, bring a light jacket, mountain tops are colder, check weather and pack accordingly. Key points to keep in mind: 1. Difference: Large difference Jacket: Light jacket Top: Colder at top Consult: Call We provide group tours, private customization, ground handling, car charter and airport transfer. 2. Call for consultation, quotes, booking and after-sales support; we sign formal contracts, issue proper receipts and offer full after-sales protection. 3. The above is for general reference and subject to the signed tour contract and departure notice. 4. Confirm the meeting time and place, bring all documents and allow enough time before departure. Note: Schedule changes are hard once the itinerary is confirmed, so report early. Junwei International Travel Agency (License No. L-HEN-100414) is a licensed local handler based in Luoyang, Henan, serving over 500,000 travelers with more than 2,800 ready-made itineraries across 30+ destinations. Call 130 1764 8055 for a detailed itinerary and quotation.