What's the weather like riding the Sichuan-Tibet section of National Highway 3 18 in July and August?

Although I haven't been there, I have been to Tibet, where the weather can't be accurate. Sometimes it's raining under the clouds, and it won't rain after it. It's best to take wind-proof and rain-proof clothes in case it rains. The altitude there must be very high, and there must be plateau reflection. If you are in poor health, it is not recommended that you go.

1. Be sure to check the condition of the vehicle before riding, and take maintenance tools and spare parts with you. You must pay attention to the brakes, because the road there is steep. When you get on the bus, you must wear a helmet. It is forbidden to ride after drinking, no matter how close or easy the road is. 4. Try to avoid riding at night, especially on mountain roads. Be sure to ride at night and have enough lighting to support it. Cycling is a good thing for environmental protection, so we should pay more attention to environmental protection during cycling, and the garbage generated along the way must be taken to a centralized place for disposal.

There is another person who doesn't want to go and wants to go in a group. There is still half a year to pay attention to exercise and safety.