| 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 |
| 2000. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 54.8 | 7.7 | 2000-01-25 | 21 | 1 |
| February | 134.1 | 9.9 | 2000-02-29 | 9 | 5 |
| March | 132.1 | 9.6 | 2000-03-21 | 11 | 0 |
| April | 196.9 | 11.9 | 2000-04-23 | 7 | 3 |
| May | 303.1 | 13.3 | 2000-05-27 | 2 | 12 |
| June | 347.4 | 14.8 | 2000-06-10 | 0 | 12 |
| July | 232.1 | 12.8 | 2000-07-03 | 7 | 1 |
| August | 310.1 | 13.0 | 2000-08-16 | 1 | 17 |
| September | 194.2 | 11.6 | 2000-09-09 | 6 | 6 |
| October | 166.4 | 9.1 | 2000-10-13 | 8 | 5 |
| November | 102.1 | 7.7 | 2000-11-06 | 9 | 2 |
| December | 73.4 | 7.0 | 2000-12-02 | 16 | 2 |