| 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 | 64.5 | 7.2 | 1960-01-19 | 18 | 0 |
| February | 119.4 | 8.7 | 1960-02-02 | 13 | 5 |
| March | 108.6 | 10.5 | 1960-03-23 | 14 | 3 |
| April | 173.6 | 11.3 | 1960-04-22 | 11 | 1 |
| May | 236.0 | 13.8 | 1960-05-12 | 10 | 8 |
| June | 299.2 | 14.3 | 1960-06-13 | 2 | 7 |
| July | 274.8 | 14.2 | 1960-07-19 | 4 | 13 |
| August | 329.1 | 13.4 | 1960-08-17 | 0 | 15 |
| September | 211.9 | 11.6 | 1960-09-03 | 5 | 10 |
| October | 148.0 | 10.2 | 1960-10-09 | 11 | 8 |
| November | 49.4 | 7.0 | 1960-11-21 | 22 | 0 |
| December | 58.0 | 8.0 | 1960-12-01 | 18 | 1 |