Report of the Meteorological Observation on the Jiaozi Mountain

This paper reports on the arrangements and implements of the meteorological observations on the Jiaozi Mountain and the observed results are also listed. On the influence of the EL Nino phenomenon and in the years when too much clouds and rains appear, there still are 166 nights which can be used to observe stars, 122 clear nights and 103 cloudless night in a year. It may have over 200 nights for the observation in a regular years from our estimate.