| 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 | 30.1 | 7.9 | 2010-01-27 | 25 | 1 |
| February | 84.2 | 9.4 | 2010-02-27 | 13 | 1 |
| March | 140.6 | 8.3 | 2010-03-05 | 9 | 0 |
| April | 209.3 | 13.0 | 2010-04-29 | 9 | 11 |
| May | 162.5 | 13.3 | 2010-05-23 | 12 | 1 |
| June | 236.5 | 14.8 | 2010-06-28 | 11 | 11 |
| July | 301.0 | 14.4 | 2010-07-08 | 4 | 13 |
| August | 217.4 | 13.7 | 2010-08-01 | 8 | 9 |
| September | 146.6 | 11.4 | 2010-09-05 | 13 | 6 |
| October | 141.0 | 9.9 | 2010-10-10 | 14 | 8 |
| November | 75.3 | 8.2 | 2010-11-05 | 17 | 2 |
| December | 66.7 | 7.9 | 2010-12-20 | 18 | 2 |