| 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 | 57.6 | 7.9 | 1935-01-25 | 19 | 2 |
| February | 112.6 | 9.5 | 1935-02-20 | 11 | 3 |
| March | 171.8 | 10.1 | 1935-03-27 | 9 | 6 |
| April | 197.5 | 13.3 | 1935-04-26 | 8 | 6 |
| May | 280.0 | 14.6 | 1935-05-21 | 4 | 10 |
| June | 326.6 | 15.1 | 1935-06-08 | 0 | 15 |
| July | 329.5 | 14.9 | 1935-07-02 | 3 | 14 |
| August | 274.7 | 13.9 | 1935-08-02 | 3 | 11 |
| September | 238.5 | 13.0 | 1935-09-01 | 2 | 8 |
| October | 170.7 | 9.2 | 1935-10-01 | 5 | 1 |
| November | 117.3 | 8.8 | 1935-11-02 | 13 | 8 |
| December | 57.0 | 6.9 | 1935-12-22 | 21 | 1 |