Description of elements in the header
m_ssamount of monthly sunshine duration
m_sxthe maximum sunshine duration in the month
m_sxdthe day with the maximum sunshine duration
m_dsf20number of days when the sunshine duration is less than 20 % of the astronomic sunshine duration
m_dsf80number of days when the sunshine duration is more than 80 % of the astronomic sunshine duration
1962.m_ssm_sxm_sxdm_dsf20m_dsf80
January46.66.81962-01-18220
February86.68.31962-02-27110
March68.710.41962-03-19222
April211.212.81962-04-2668
May288.314.21962-05-2936
June242.214.21962-06-2347
July262.314.41962-07-2068
August337.613.51962-08-06018
September217.612.01962-09-0359
October224.69.91962-10-04418
November38.06.41962-11-08220
December67.37.61962-12-02183