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
January51.37.81996-01-30231
February67.99.11996-02-27192
March143.49.91996-03-10113
April190.612.81996-04-2288
May253.513.51996-05-3037
June293.115.01996-06-07114
July271.113.91996-07-0439
August231.812.61996-08-0169
September85.49.11996-09-19150
October164.310.41996-10-0475
November97.18.21996-11-04114
December30.66.91996-12-27251