| 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 |
| 2002. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 83.5 | 8.4 | 2002-01-30 | 16 | 3 |
| February | 97.6 | 9.1 | 2002-02-22 | 10 | 2 |
| March | 188.9 | 10.9 | 2002-03-31 | 7 | 8 |
| April | 171.9 | 11.8 | 2002-04-28 | 10 | 2 |
| May | 232.6 | 12.3 | 2002-05-17 | 5 | 5 |
| June | 293.2 | 13.3 | 2002-06-23 | 5 | 11 |
| July | 268.6 | 13.1 | 2002-07-06 | 4 | 4 |
| August | 192.1 | 13.0 | 2002-08-03 | 8 | 1 |
| September | 154.7 | 10.2 | 2002-09-03 | 10 | 0 |
| October | 145.3 | 9.6 | 2002-10-01 | 9 | 4 |
| November | 76.5 | 7.4 | 2002-11-10 | 16 | 0 |
| December | 21.0 | 6.3 | 2002-12-10 | 27 | 0 |