| 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 |
| 1994. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 56.7 | 7.9 | 1994-01-29 | 20 | 2 |
| February | 69.7 | 9.1 | 1994-02-15 | 15 | 1 |
| March | 177.1 | 11.1 | 1994-03-31 | 8 | 5 |
| April | 161.6 | 12.5 | 1994-04-29 | 11 | 3 |
| May | 228.1 | 13.0 | 1994-05-04 | 4 | 4 |
| June | 255.8 | 14.2 | 1994-06-22 | 7 | 5 |
| July | 282.0 | 13.9 | 1994-07-23 | 1 | 6 |
| August | 273.6 | 12.5 | 1994-08-05 | 2 | 7 |
| September | 217.6 | 11.6 | 1994-09-07 | 4 | 6 |
| October | 138.6 | 9.5 | 1994-10-11 | 9 | 3 |
| November | 76.8 | 8.0 | 1994-11-06 | 17 | 3 |
| December | 72.0 | 7.3 | 1994-12-02 | 17 | 1 |