| 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 |
| 1950. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 98.8 | 8.0 | 1950-01-24 | 13 | 3 |
| February | 96.5 | 10.1 | 1950-02-23 | 12 | 3 |
| March | 181.5 | 10.8 | 1950-03-08 | 8 | 12 |
| April | 181.8 | 12.5 | 1950-04-18 | 7 | 3 |
| May | 287.5 | 14.2 | 1950-05-30 | 3 | 12 |
| June | 295.1 | 14.0 | 1950-06-23 | 3 | 8 |
| July | 305.3 | 14.0 | 1950-07-10 | 4 | 14 |
| August | 319.4 | 13.0 | 1950-08-07 | 1 | 13 |
| September | 193.1 | 11.0 | 1950-09-05 | 9 | 7 |
| October | 164.3 | 9.7 | 1950-10-22 | 10 | 6 |
| November | 64.4 | 8.9 | 1950-11-10 | 19 | 2 |
| December | 42.5 | 7.5 | 1950-12-03 | 23 | 2 |