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
1945.m_ssm_sxm_sxdm_dsf20m_dsf80
January44.55.01945-01-02210
February97.59.01945-02-20112
March142.511.01945-03-24104
April223.513.11945-04-2567
May294.913.31945-05-16410
June306.214.21945-06-20210
July300.213.41945-07-16414
August280.313.11945-08-0618
September206.612.41945-09-0278
October143.99.11945-10-2892
November51.77.31945-11-20201
December50.47.41945-12-26221