| 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 |
| 2007. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 97.0 | 8.5 | 2007-01-15 | 17 | 4 |
| February | 87.5 | 8.6 | 2007-02-14 | 12 | 2 |
| March | 182.0 | 11.0 | 2007-03-27 | 8 | 7 |
| April | 318.5 | 13.7 | 2007-04-22 | 0 | 19 |
| May | 251.5 | 14.1 | 2007-05-14 | 5 | 7 |
| June | 291.7 | 14.0 | 2007-06-25 | 1 | 7 |
| July | 344.8 | 15.0 | 2007-07-16 | 2 | 18 |
| August | 297.8 | 14.3 | 2007-08-02 | 0 | 11 |
| September | 199.1 | 11.6 | 2007-09-02 | 7 | 7 |
| October | 119.3 | 9.8 | 2007-10-03 | 14 | 7 |
| November | 101.4 | 8.6 | 2007-11-28 | 12 | 3 |
| December | 38.4 | 7.8 | 2007-12-04 | 24 | 2 |