| 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 | 105.3 | 8.3 | 1950-01-26 | 15 | 5 |
| February | 77.3 | 9.1 | 1950-02-17 | 14 | 2 |
| March | 205.0 | 10.7 | 1950-03-23 | 8 | 11 |
| April | 195.8 | 12.1 | 1950-04-18 | 5 | 1 |
| May | 294.0 | 14.7 | 1950-05-30 | 5 | 13 |
| June | 310.2 | 14.9 | 1950-06-23 | 2 | 11 |
| July | 340.3 | 14.6 | 1950-07-09 | 2 | 18 |
| August | 326.2 | 13.6 | 1950-08-12 | 0 | 15 |
| September | 213.8 | 11.4 | 1950-09-13 | 4 | 8 |
| October | 187.6 | 10.0 | 1950-10-07 | 7 | 11 |
| November | 69.5 | 8.2 | 1950-11-10 | 19 | 2 |
| December | 41.3 | 7.0 | 1950-12-02 | 24 | 0 |