| 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 | 43.8 | 6.2 | 1934-01-07 | 22 | 0 |
| February | 127.0 | 8.7 | 1934-02-11 | 9 | 6 |
| March | 137.5 | 8.5 | 1934-03-07 | 11 | 0 |
| April | 213.5 | 12.4 | 1934-04-17 | 4 | 6 |
| May | 282.8 | 13.9 | 1934-05-14 | 2 | 9 |
| June | 248.1 | 15.4 | 1934-06-25 | 4 | 9 |
| July | 326.0 | 14.8 | 1934-07-10 | 1 | 13 |
| August | 297.8 | 14.1 | 1934-08-03 | 1 | 12 |
| September | 207.6 | 11.0 | 1934-09-09 | 7 | 11 |
| October | 117.5 | 9.3 | 1934-10-01 | 16 | 4 |
| November | 117.7 | 8.3 | 1934-11-02 | 9 | 2 |
| December | 11.0 | 4.7 | 1934-12-31 | 28 | 0 |