| 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 | 60.5 | 6.9 | 2002-01-03 | 17 | 1 |
| February | 66.2 | 8.2 | 2002-02-22 | 16 | 0 |
| March | 175.4 | 10.5 | 2002-03-30 | 7 | 4 |
| April | 141.4 | 11.0 | 2002-04-28 | 11 | 0 |
| May | 245.3 | 13.8 | 2002-05-30 | 1 | 2 |
| June | 275.0 | 14.7 | 2002-06-19 | 5 | 9 |
| July | 290.5 | 14.3 | 2002-07-08 | 1 | 6 |
| August | 197.4 | 12.2 | 2002-08-24 | 5 | 4 |
| September | 178.3 | 11.0 | 2002-09-06 | 6 | 5 |
| October | 122.1 | 9.8 | 2002-10-01 | 13 | 3 |
| November | 56.3 | 8.4 | 2002-11-12 | 20 | 2 |
| December | 21.1 | 5.3 | 2002-12-10 | 25 | 0 |