| 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 |
| 1960. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 75.5 | 7.7 | 1960-01-30 | 16 | 1 |
| February | 89.7 | 8.8 | 1960-02-29 | 15 | 3 |
| March | 75.7 | 10.5 | 1960-03-23 | 20 | 1 |
| April | 142.2 | 11.0 | 1960-04-04 | 8 | 2 |
| May | 160.2 | 12.5 | 1960-05-29 | 10 | 2 |
| June | 257.8 | 13.5 | 1960-06-13 | 1 | 1 |
| July | 216.7 | 14.3 | 1960-07-19 | 10 | 6 |
| August | 230.3 | 13.5 | 1960-08-04 | 5 | 7 |
| September | 156.4 | 10.6 | 1960-09-04 | 11 | 2 |
| October | 114.8 | 9.4 | 1960-10-02 | 14 | 2 |
| November | 77.3 | 7.1 | 1960-11-15 | 16 | 0 |
| December | 59.6 | 7.2 | 1960-12-02 | 20 | 2 |