| 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 |
| 1982. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 36.2 | 7.4 | 1982-01-07 | 23 | 1 |
| February | 92.2 | 8.4 | 1982-02-09 | 13 | 2 |
| March | 158.5 | 10.8 | 1982-03-27 | 10 | 6 |
| April | 207.8 | 11.4 | 1982-04-05 | 5 | 2 |
| May | 231.6 | 13.3 | 1982-05-15 | 8 | 10 |
| June | 225.2 | 13.2 | 1982-06-06 | 7 | 3 |
| July | 232.3 | 13.6 | 1982-07-10 | 4 | 6 |
| August | 208.5 | 12.2 | 1982-08-26 | 9 | 5 |
| September | 214.3 | 10.6 | 1982-09-12 | 5 | 2 |
| October | 104.3 | 9.4 | 1982-10-11 | 17 | 3 |
| November | 65.9 | 7.7 | 1982-11-18 | 18 | 1 |
| December | 30.3 | 4.3 | 1982-12-12 | 25 | 0 |