| 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 | 36.7 | 7.8 | 1934-01-23 | 22 | 1 |
| February | 95.9 | 9.1 | 1934-02-16 | 12 | 4 |
| March | 129.7 | 9.3 | 1934-03-25 | 9 | 0 |
| April | 210.3 | 12.7 | 1934-04-18 | 6 | 5 |
| May | 310.4 | 13.6 | 1934-05-14 | 2 | 9 |
| June | 289.5 | 14.9 | 1934-06-01 | 1 | 10 |
| July | 264.3 | 14.2 | 1934-07-20 | 4 | 5 |
| August | 267.1 | 13.4 | 1934-08-04 | 2 | 6 |
| September | 198.9 | 10.8 | 1934-09-15 | 6 | 3 |
| October | 175.6 | 9.2 | 1934-10-08 | 6 | 5 |
| November | 87.6 | 8.4 | 1934-11-06 | 13 | 2 |
| December | 43.1 | 6.5 | 1934-12-20 | 22 | 0 |