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
1996.m_ssm_sxm_sxdm_dsf20m_dsf80
January34.05.51996-01-16240
February107.99.81996-02-25165
March142.810.01996-03-20121
April171.811.81996-04-2274
May261.213.71996-05-25410
June285.614.01996-06-07311
July285.413.61996-07-0727
August245.012.81996-08-0258
September116.69.91996-09-27111
October130.49.91996-10-01101
November106.29.01996-11-04146
December44.16.81996-12-04210