| 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 |
| 1935. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 76.7 | 7.9 | 1935-01-20 | 17 | 3 |
| February | 92.3 | 9.2 | 1935-02-21 | 13 | 2 |
| March | 173.9 | 9.8 | 1935-03-14 | 9 | 3 |
| April | 192.1 | 13.1 | 1935-04-20 | 9 | 5 |
| May | 268.1 | 14.5 | 1935-05-10 | 4 | 5 |
| June | 333.2 | 15.0 | 1935-06-13 | 2 | 14 |
| July | 294.3 | 14.4 | 1935-07-11 | 2 | 9 |
| August | 278.4 | 13.7 | 1935-08-09 | 3 | 10 |
| September | 244.4 | 11.6 | 1935-09-02 | 1 | 6 |
| October | 161.1 | 9.2 | 1935-10-01 | 7 | 2 |
| November | 112.3 | 8.9 | 1935-11-04 | 13 | 2 |
| December | 56.3 | 6.8 | 1935-12-05 | 20 | 0 |