| 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 |
| 1934. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 40.0 | 7.1 | 1934-01-17 | 22 | 0 |
| February | 125.6 | 8.1 | 1934-02-10 | 7 | 1 |
| March | 121.9 | 8.4 | 1934-03-27 | 11 | 0 |
| April | 173.9 | 11.1 | 1934-04-28 | 7 | 0 |
| May | 223.7 | 13.1 | 1934-05-12 | 5 | 3 |
| June | 198.7 | 14.9 | 1934-06-18 | 9 | 3 |
| July | 243.8 | 14.0 | 1934-07-10 | 2 | 3 |
| August | 201.8 | 13.0 | 1934-08-02 | 8 | 3 |
| September | 180.4 | 9.5 | 1934-09-09 | 5 | 0 |
| October | 81.1 | 8.5 | 1934-10-02 | 17 | 0 |
| November | 103.3 | 7.2 | 1934-11-18 | 13 | 0 |
| December | 20.8 | 6.3 | 1934-12-01 | 27 | 0 |