| 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 | 16.7 | 4.6 | 1934-01-21 | 28 | 0 |
| February | 129.4 | 9.0 | 1934-02-16 | 9 | 6 |
| March | 154.5 | 9.6 | 1934-03-25 | 7 | 0 |
| April | 194.2 | 13.0 | 1934-04-18 | 9 | 9 |
| May | 326.3 | 14.8 | 1934-05-31 | 2 | 11 |
| June | 272.1 | 15.0 | 1934-06-24 | 4 | 9 |
| July | 316.7 | 14.6 | 1934-07-10 | 3 | 11 |
| August | 281.1 | 13.5 | 1934-08-03 | 0 | 11 |
| September | 215.8 | 10.6 | 1934-09-15 | 7 | 8 |
| October | 157.3 | 9.8 | 1934-10-19 | 11 | 7 |
| November | 109.0 | 8.5 | 1934-11-02 | 9 | 4 |
| December | 21.1 | 5.6 | 1934-12-13 | 27 | 0 |