I found the historical weather temperature, where can I see the historical weather relative humidity data?

China doesn't release complete historical data to ordinary people, because the humidity data they sell for a month is more than 20,000, and it's still a chart ... Secondly, there are two kinds of websites on the Internet, which are the average data of the past 50 years. Please don't confuse them when you look at them. Not the data of recent years. This average is greatly disturbed by history.

There is also a kind of website that sorts out all kinds of weather forecast data. As we all know, the weather forecast itself is quite different from the actual situation. Taking this forecast as historical data is quite different from the real weather.

Baidu search "1996 presents historical weather-historical weather/climate data customization"

There are many ways to get NOAA data, including the average and minimum relative humidity data you need.

Some cities even have data after 1980.