Description of elements in the header | |
---|---|
m_ss | amount of monthly sunshine duration |
m_sx | the maximum sunshine duration in the month |
m_sxd | the day with the maximum sunshine duration |
m_dsf20 | number of days when the sunshine duration is less than 20 % of the astronomic sunshine duration |
m_dsf80 | number of days when the sunshine duration is more than 80 % of the astronomic sunshine duration |
1920. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
---|---|---|---|---|---|
January | |||||
February | |||||
March | |||||
April | |||||
May | |||||
June | |||||
July | |||||
August | |||||
September | |||||
October | 170.9 | 9.6 | 1920-10-07 | 9 | 10 |
November | 67.1 | 8.9 | 1920-11-01 | 18 | 2 |
December | 19.5 | 5.4 | 1920-12-19 | 26 | 0 |