| 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 |
| 2010. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 46.4 | 7.3 | 2010-01-04 | 23 | 1 |
| February | 56.8 | 8.2 | 2010-02-14 | 17 | 0 |
| March | 157.9 | 11.4 | 2010-03-29 | 8 | 3 |
| April | 228.8 | 13.8 | 2010-04-30 | 6 | 8 |
| May | 188.0 | 12.9 | 2010-05-27 | 10 | 4 |
| June | 241.6 | 14.8 | 2010-06-09 | 10 | 10 |
| July | 312.9 | 14.0 | 2010-07-09 | 3 | 14 |
| August | 308.9 | 13.9 | 2010-08-02 | 2 | 15 |
| September | 160.5 | 11.3 | 2010-09-21 | 10 | 4 |
| October | 165.6 | 10.6 | 2010-10-09 | 11 | 12 |
| November | 124.9 | 9.1 | 2010-11-06 | 12 | 7 |
| December | 41.2 | 8.2 | 2010-12-10 | 23 | 1 |