| 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 |
| 1924. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 52.2 | 8.0 | 1924-01-24 | 20 | 3 |
| February | 67.3 | 8.6 | 1924-02-20 | 16 | 2 |
| March | 100.5 | 8.8 | 1924-03-21 | 16 | 0 |
| April | 132.8 | 10.8 | 1924-04-28 | 11 | 0 |
| May | 297.8 | 13.9 | 1924-05-18 | 1 | 10 |
| June | 276.6 | 14.2 | 1924-06-27 | 5 | 10 |
| July | 291.0 | 13.9 | 1924-07-05 | 2 | 10 |
| August | 284.7 | 13.3 | 1924-08-08 | 3 | 11 |
| September | 187.1 | 10.0 | 1924-09-07 | 4 | 0 |
| October | 127.1 | 8.8 | 1924-10-13 | 14 | 4 |
| November | 115.5 | 8.2 | 1924-11-09 | 11 | 2 |
| December | 34.5 | 6.0 | 1924-12-10 | 22 | 0 |