January 1971-1980 | Number of Total Cloud Observations |
February 1971-1980 | Number of Total Cloud Observations |
March 1971-1980 | Number of Total Cloud Observations |
April 1971-1980 | Number of Total Cloud Observations |
May 1971-1980 | Number of Total Cloud Observations |
June 1971-1980 | Number of Total Cloud Observations |
July 1971-1980 | Number of Total Cloud Observations |
August 1971-1980 | Number of Total Cloud Observations |
September 1971-1980 | Number of Total Cloud Observations |
October 1971-1980 | Number of Total Cloud Observations |
November 1971-1980 | Number of Total Cloud Observations |
December 1971-1980 | Number of Total Cloud Observations |